diff --git a/benchmarks/accountsBalance/accountsBalance.lua b/benchmarks/accountsBalance/accountsBalance.lua
index 03b0815d5..c79de608f 100644
--- a/benchmarks/accountsBalance/accountsBalance.lua
+++ b/benchmarks/accountsBalance/accountsBalance.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsBalance/benchAccountsBalance.lua b/benchmarks/accountsBalance/benchAccountsBalance.lua
index 02439b2a7..cfab6cdd6 100644
--- a/benchmarks/accountsBalance/benchAccountsBalance.lua
+++ b/benchmarks/accountsBalance/benchAccountsBalance.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsConvert/accountsConvert.lua b/benchmarks/accountsConvert/accountsConvert.lua
index b02b6732a..efd667869 100644
--- a/benchmarks/accountsConvert/accountsConvert.lua
+++ b/benchmarks/accountsConvert/accountsConvert.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsConvert/benchAccountsConvert.lua b/benchmarks/accountsConvert/benchAccountsConvert.lua
index 882b39a64..d77050b19 100644
--- a/benchmarks/accountsConvert/benchAccountsConvert.lua
+++ b/benchmarks/accountsConvert/benchAccountsConvert.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsStakingInfo/accountsStakingInfo.lua b/benchmarks/accountsStakingInfo/accountsStakingInfo.lua
index bd6b26c88..f3204f56b 100644
--- a/benchmarks/accountsStakingInfo/accountsStakingInfo.lua
+++ b/benchmarks/accountsStakingInfo/accountsStakingInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsStakingInfo/benchAccountsStakingInfo.lua b/benchmarks/accountsStakingInfo/benchAccountsStakingInfo.lua
index d7405d77c..bec1e8b9e 100644
--- a/benchmarks/accountsStakingInfo/benchAccountsStakingInfo.lua
+++ b/benchmarks/accountsStakingInfo/benchAccountsStakingInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsStakingPayouts/accountsStakingPayouts.lua b/benchmarks/accountsStakingPayouts/accountsStakingPayouts.lua
index edbfc5985..ea9eb2a0e 100644
--- a/benchmarks/accountsStakingPayouts/accountsStakingPayouts.lua
+++ b/benchmarks/accountsStakingPayouts/accountsStakingPayouts.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsStakingPayouts/benchAccountsStakingPayouts.lua b/benchmarks/accountsStakingPayouts/benchAccountsStakingPayouts.lua
index c61d8e977..20ca0f2a0 100644
--- a/benchmarks/accountsStakingPayouts/benchAccountsStakingPayouts.lua
+++ b/benchmarks/accountsStakingPayouts/benchAccountsStakingPayouts.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsValidate/accountsValidate.lua b/benchmarks/accountsValidate/accountsValidate.lua
index 720b04e1d..b792e2e65 100644
--- a/benchmarks/accountsValidate/accountsValidate.lua
+++ b/benchmarks/accountsValidate/accountsValidate.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsValidate/benchAccountsValidate.lua b/benchmarks/accountsValidate/benchAccountsValidate.lua
index a2c94b0c6..01cef2516 100644
--- a/benchmarks/accountsValidate/benchAccountsValidate.lua
+++ b/benchmarks/accountsValidate/benchAccountsValidate.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsVestingInfo/accountsVestingInfo.lua b/benchmarks/accountsVestingInfo/accountsVestingInfo.lua
index 9083dc933..f53d92f77 100644
--- a/benchmarks/accountsVestingInfo/accountsVestingInfo.lua
+++ b/benchmarks/accountsVestingInfo/accountsVestingInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/accountsVestingInfo/benchAccountsVestingInfo.lua b/benchmarks/accountsVestingInfo/benchAccountsVestingInfo.lua
index 00cf4e5ab..f48da37b5 100644
--- a/benchmarks/accountsVestingInfo/benchAccountsVestingInfo.lua
+++ b/benchmarks/accountsVestingInfo/benchAccountsVestingInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksBlockId/benchBlocks.lua b/benchmarks/blocksBlockId/benchBlocks.lua
index ffff295ce..090d931b6 100644
--- a/benchmarks/blocksBlockId/benchBlocks.lua
+++ b/benchmarks/blocksBlockId/benchBlocks.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksBlockId/benchHighLoadBlocks.lua b/benchmarks/blocksBlockId/benchHighLoadBlocks.lua
index 9b8d45b67..c5a854634 100644
--- a/benchmarks/blocksBlockId/benchHighLoadBlocks.lua
+++ b/benchmarks/blocksBlockId/benchHighLoadBlocks.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksBlockId/blocks.lua b/benchmarks/blocksBlockId/blocks.lua
index 1d82ced5f..21fedd8ea 100644
--- a/benchmarks/blocksBlockId/blocks.lua
+++ b/benchmarks/blocksBlockId/blocks.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksBlockId/highLoadBlocks.lua b/benchmarks/blocksBlockId/highLoadBlocks.lua
index 181863a8a..927bdceb1 100644
--- a/benchmarks/blocksBlockId/highLoadBlocks.lua
+++ b/benchmarks/blocksBlockId/highLoadBlocks.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksBlockIdExtrinsics/benchBlocksBlockIdExtrinsics.lua b/benchmarks/blocksBlockIdExtrinsics/benchBlocksBlockIdExtrinsics.lua
index 65cc24250..8e93f0ac8 100644
--- a/benchmarks/blocksBlockIdExtrinsics/benchBlocksBlockIdExtrinsics.lua
+++ b/benchmarks/blocksBlockIdExtrinsics/benchBlocksBlockIdExtrinsics.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksBlockIdExtrinsics/blocksBlockIdExtrinsics.lua b/benchmarks/blocksBlockIdExtrinsics/blocksBlockIdExtrinsics.lua
index 6601a1c97..b0ae94c44 100644
--- a/benchmarks/blocksBlockIdExtrinsics/blocksBlockIdExtrinsics.lua
+++ b/benchmarks/blocksBlockIdExtrinsics/blocksBlockIdExtrinsics.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksBlockIdHeader/benchBlocksBlockIdHeader.lua b/benchmarks/blocksBlockIdHeader/benchBlocksBlockIdHeader.lua
index b7cffef03..2ec56d676 100644
--- a/benchmarks/blocksBlockIdHeader/benchBlocksBlockIdHeader.lua
+++ b/benchmarks/blocksBlockIdHeader/benchBlocksBlockIdHeader.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksBlockIdHeader/blocksBlockIdHeader.lua b/benchmarks/blocksBlockIdHeader/blocksBlockIdHeader.lua
index 6d417b5e5..a2250883e 100644
--- a/benchmarks/blocksBlockIdHeader/blocksBlockIdHeader.lua
+++ b/benchmarks/blocksBlockIdHeader/blocksBlockIdHeader.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksHead/benchBlocksHead.lua b/benchmarks/blocksHead/benchBlocksHead.lua
index bb11e7e60..69170c25a 100644
--- a/benchmarks/blocksHead/benchBlocksHead.lua
+++ b/benchmarks/blocksHead/benchBlocksHead.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksHead/blocksHead.lua b/benchmarks/blocksHead/blocksHead.lua
index 5a37d4569..666804e59 100644
--- a/benchmarks/blocksHead/blocksHead.lua
+++ b/benchmarks/blocksHead/blocksHead.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksHeadHeader/benchBlocksHeadHeader.lua b/benchmarks/blocksHeadHeader/benchBlocksHeadHeader.lua
index a26b63cd9..e8ea45380 100644
--- a/benchmarks/blocksHeadHeader/benchBlocksHeadHeader.lua
+++ b/benchmarks/blocksHeadHeader/benchBlocksHeadHeader.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/blocksHeadHeader/blocksHeadHeader.lua b/benchmarks/blocksHeadHeader/blocksHeadHeader.lua
index 2dd408fe5..3c658f2f4 100644
--- a/benchmarks/blocksHeadHeader/blocksHeadHeader.lua
+++ b/benchmarks/blocksHeadHeader/blocksHeadHeader.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/init.sh b/benchmarks/init.sh
index dd5bf2471..aaac580f8 100644
--- a/benchmarks/init.sh
+++ b/benchmarks/init.sh
@@ -1,3 +1,3 @@
#!/bin/sh
-for d in ./*/ ; do (cd "$d" && export WRK_TIME_LENGTH=30s; sh init.sh); done
\ No newline at end of file
+for d in ./*/ ; do (cd "$d" && export WRK_TIME_LENGTH=30s; sh init.sh); done
diff --git a/benchmarks/nodeNetwork/benchNodeNetwork.lua b/benchmarks/nodeNetwork/benchNodeNetwork.lua
index ee02d4e82..251dcc178 100644
--- a/benchmarks/nodeNetwork/benchNodeNetwork.lua
+++ b/benchmarks/nodeNetwork/benchNodeNetwork.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/nodeNetwork/nodeNetwork.lua b/benchmarks/nodeNetwork/nodeNetwork.lua
index 48b2f9124..22c4d0d82 100644
--- a/benchmarks/nodeNetwork/nodeNetwork.lua
+++ b/benchmarks/nodeNetwork/nodeNetwork.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/nodeTransactionPool/benchNodeTransactionPool.lua b/benchmarks/nodeTransactionPool/benchNodeTransactionPool.lua
index 6061893ec..6eeb591a9 100644
--- a/benchmarks/nodeTransactionPool/benchNodeTransactionPool.lua
+++ b/benchmarks/nodeTransactionPool/benchNodeTransactionPool.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/nodeTransactionPool/nodeTransactionPool.lua b/benchmarks/nodeTransactionPool/nodeTransactionPool.lua
index 95aeed00d..a5f0fd7ba 100644
--- a/benchmarks/nodeTransactionPool/nodeTransactionPool.lua
+++ b/benchmarks/nodeTransactionPool/nodeTransactionPool.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/nodeVersion/benchNodeVersion.lua b/benchmarks/nodeVersion/benchNodeVersion.lua
index 554c11d89..8f05d184b 100644
--- a/benchmarks/nodeVersion/benchNodeVersion.lua
+++ b/benchmarks/nodeVersion/benchNodeVersion.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/nodeVersion/nodeVersion.lua b/benchmarks/nodeVersion/nodeVersion.lua
index 8a248c264..6e4f607aa 100644
--- a/benchmarks/nodeVersion/nodeVersion.lua
+++ b/benchmarks/nodeVersion/nodeVersion.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsNominationPoolsInfo/benchPalletsNominationPoolsInfo.lua b/benchmarks/palletsNominationPoolsInfo/benchPalletsNominationPoolsInfo.lua
index 5e7f8eea5..6e21cce72 100644
--- a/benchmarks/palletsNominationPoolsInfo/benchPalletsNominationPoolsInfo.lua
+++ b/benchmarks/palletsNominationPoolsInfo/benchPalletsNominationPoolsInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsNominationPoolsInfo/palletsNominationPoolsInfo.lua b/benchmarks/palletsNominationPoolsInfo/palletsNominationPoolsInfo.lua
index bc55a6106..32afd45d5 100644
--- a/benchmarks/palletsNominationPoolsInfo/palletsNominationPoolsInfo.lua
+++ b/benchmarks/palletsNominationPoolsInfo/palletsNominationPoolsInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsNominationPoolsPoolId/benchPalletsNominationPoolsPoolId.lua b/benchmarks/palletsNominationPoolsPoolId/benchPalletsNominationPoolsPoolId.lua
index c9b2c0281..74db98272 100644
--- a/benchmarks/palletsNominationPoolsPoolId/benchPalletsNominationPoolsPoolId.lua
+++ b/benchmarks/palletsNominationPoolsPoolId/benchPalletsNominationPoolsPoolId.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsNominationPoolsPoolId/palletsNominationPoolsPoolId.lua b/benchmarks/palletsNominationPoolsPoolId/palletsNominationPoolsPoolId.lua
index 9a81bed5c..ba8674a17 100644
--- a/benchmarks/palletsNominationPoolsPoolId/palletsNominationPoolsPoolId.lua
+++ b/benchmarks/palletsNominationPoolsPoolId/palletsNominationPoolsPoolId.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsPalletIdErrors/benchPalletsPalletIdErrors.lua b/benchmarks/palletsPalletIdErrors/benchPalletsPalletIdErrors.lua
index 4c4fce40c..d3e76e066 100644
--- a/benchmarks/palletsPalletIdErrors/benchPalletsPalletIdErrors.lua
+++ b/benchmarks/palletsPalletIdErrors/benchPalletsPalletIdErrors.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsPalletIdErrors/palletsPalletIdErrors.lua b/benchmarks/palletsPalletIdErrors/palletsPalletIdErrors.lua
index 0cafe6775..1d1429ca4 100644
--- a/benchmarks/palletsPalletIdErrors/palletsPalletIdErrors.lua
+++ b/benchmarks/palletsPalletIdErrors/palletsPalletIdErrors.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsPalletIdErrorsErrorItemId/benchPalletsPalletIdErrorsErrorItemId.lua b/benchmarks/palletsPalletIdErrorsErrorItemId/benchPalletsPalletIdErrorsErrorItemId.lua
index 1b0ebd58d..225236aa2 100644
--- a/benchmarks/palletsPalletIdErrorsErrorItemId/benchPalletsPalletIdErrorsErrorItemId.lua
+++ b/benchmarks/palletsPalletIdErrorsErrorItemId/benchPalletsPalletIdErrorsErrorItemId.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsPalletIdErrorsErrorItemId/palletsPalletIdErrorsErrorItemId.lua b/benchmarks/palletsPalletIdErrorsErrorItemId/palletsPalletIdErrorsErrorItemId.lua
index 31c5d5175..38720c2ed 100644
--- a/benchmarks/palletsPalletIdErrorsErrorItemId/palletsPalletIdErrorsErrorItemId.lua
+++ b/benchmarks/palletsPalletIdErrorsErrorItemId/palletsPalletIdErrorsErrorItemId.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsPalletIdStorage/benchPalletsPalletIdStorage.lua b/benchmarks/palletsPalletIdStorage/benchPalletsPalletIdStorage.lua
index dd153afb4..5fd86ab8c 100644
--- a/benchmarks/palletsPalletIdStorage/benchPalletsPalletIdStorage.lua
+++ b/benchmarks/palletsPalletIdStorage/benchPalletsPalletIdStorage.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsPalletIdStorage/palletsPalletIdStorage.lua b/benchmarks/palletsPalletIdStorage/palletsPalletIdStorage.lua
index efa04e6cb..ad5c4b11d 100644
--- a/benchmarks/palletsPalletIdStorage/palletsPalletIdStorage.lua
+++ b/benchmarks/palletsPalletIdStorage/palletsPalletIdStorage.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsPalletIdStorageStorageId/benchPalletsPalletIdStorageStorageId.lua b/benchmarks/palletsPalletIdStorageStorageId/benchPalletsPalletIdStorageStorageId.lua
index c20bf0bdf..2ac930a30 100644
--- a/benchmarks/palletsPalletIdStorageStorageId/benchPalletsPalletIdStorageStorageId.lua
+++ b/benchmarks/palletsPalletIdStorageStorageId/benchPalletsPalletIdStorageStorageId.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsPalletIdStorageStorageId/palletsPalletIdStorageStorageId.lua b/benchmarks/palletsPalletIdStorageStorageId/palletsPalletIdStorageStorageId.lua
index 0f9ea2415..0746a5fec 100644
--- a/benchmarks/palletsPalletIdStorageStorageId/palletsPalletIdStorageStorageId.lua
+++ b/benchmarks/palletsPalletIdStorageStorageId/palletsPalletIdStorageStorageId.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsStakingProgress/benchPalletsStakingProgress.lua b/benchmarks/palletsStakingProgress/benchPalletsStakingProgress.lua
index eb8b14bd4..3e0159a41 100644
--- a/benchmarks/palletsStakingProgress/benchPalletsStakingProgress.lua
+++ b/benchmarks/palletsStakingProgress/benchPalletsStakingProgress.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsStakingProgress/palletsStakingProgress.lua b/benchmarks/palletsStakingProgress/palletsStakingProgress.lua
index c2a663af7..68fa31ab2 100644
--- a/benchmarks/palletsStakingProgress/palletsStakingProgress.lua
+++ b/benchmarks/palletsStakingProgress/palletsStakingProgress.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsStakingValidators/benchPalletsStakingValidators.lua b/benchmarks/palletsStakingValidators/benchPalletsStakingValidators.lua
index 14301db81..03e0d98a2 100644
--- a/benchmarks/palletsStakingValidators/benchPalletsStakingValidators.lua
+++ b/benchmarks/palletsStakingValidators/benchPalletsStakingValidators.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/palletsStakingValidators/palletsStakingValidators.lua b/benchmarks/palletsStakingValidators/palletsStakingValidators.lua
index 0b5b9f7e1..d477bc3c7 100644
--- a/benchmarks/palletsStakingValidators/palletsStakingValidators.lua
+++ b/benchmarks/palletsStakingValidators/palletsStakingValidators.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/paras/benchParas.lua b/benchmarks/paras/benchParas.lua
index 5dc6949a6..a2b6eeb57 100644
--- a/benchmarks/paras/benchParas.lua
+++ b/benchmarks/paras/benchParas.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/paras/paras.lua b/benchmarks/paras/paras.lua
index d172a957e..64510ea27 100644
--- a/benchmarks/paras/paras.lua
+++ b/benchmarks/paras/paras.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasAuctionsCurrent/benchParasAuctionsCurrent.lua b/benchmarks/parasAuctionsCurrent/benchParasAuctionsCurrent.lua
index 87f42a3fe..a4fc64230 100644
--- a/benchmarks/parasAuctionsCurrent/benchParasAuctionsCurrent.lua
+++ b/benchmarks/parasAuctionsCurrent/benchParasAuctionsCurrent.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasAuctionsCurrent/parasAuctionsCurrent.lua b/benchmarks/parasAuctionsCurrent/parasAuctionsCurrent.lua
index 6d5c91c35..321c2792f 100644
--- a/benchmarks/parasAuctionsCurrent/parasAuctionsCurrent.lua
+++ b/benchmarks/parasAuctionsCurrent/parasAuctionsCurrent.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasCrowdloans/benchParasCrowdloans.lua b/benchmarks/parasCrowdloans/benchParasCrowdloans.lua
index 603bfa3ef..8c5cad6f9 100644
--- a/benchmarks/parasCrowdloans/benchParasCrowdloans.lua
+++ b/benchmarks/parasCrowdloans/benchParasCrowdloans.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasCrowdloans/parasCrowdloans.lua b/benchmarks/parasCrowdloans/parasCrowdloans.lua
index 07a753197..50e9dcf97 100644
--- a/benchmarks/parasCrowdloans/parasCrowdloans.lua
+++ b/benchmarks/parasCrowdloans/parasCrowdloans.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasLeasesCurrent/benchParasLeasesCurrent.lua b/benchmarks/parasLeasesCurrent/benchParasLeasesCurrent.lua
index 700813214..5d7e02fbb 100644
--- a/benchmarks/parasLeasesCurrent/benchParasLeasesCurrent.lua
+++ b/benchmarks/parasLeasesCurrent/benchParasLeasesCurrent.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasLeasesCurrent/parasLeasesCurrent.lua b/benchmarks/parasLeasesCurrent/parasLeasesCurrent.lua
index 177d17af3..ab74acc3e 100644
--- a/benchmarks/parasLeasesCurrent/parasLeasesCurrent.lua
+++ b/benchmarks/parasLeasesCurrent/parasLeasesCurrent.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasParaIdCrowdloanInfo/benchParasParaIdCrowdloanInfo.lua b/benchmarks/parasParaIdCrowdloanInfo/benchParasParaIdCrowdloanInfo.lua
index ec93482af..68f9b6b66 100644
--- a/benchmarks/parasParaIdCrowdloanInfo/benchParasParaIdCrowdloanInfo.lua
+++ b/benchmarks/parasParaIdCrowdloanInfo/benchParasParaIdCrowdloanInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasParaIdCrowdloanInfo/parasParaIdCrowdloanInfo.lua b/benchmarks/parasParaIdCrowdloanInfo/parasParaIdCrowdloanInfo.lua
index 9d05f8e9b..b24633e64 100644
--- a/benchmarks/parasParaIdCrowdloanInfo/parasParaIdCrowdloanInfo.lua
+++ b/benchmarks/parasParaIdCrowdloanInfo/parasParaIdCrowdloanInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasParaIdLeasesInfo/benchParasParaIdLeaseInfo.lua b/benchmarks/parasParaIdLeasesInfo/benchParasParaIdLeaseInfo.lua
index fb1f9c872..4634c435a 100644
--- a/benchmarks/parasParaIdLeasesInfo/benchParasParaIdLeaseInfo.lua
+++ b/benchmarks/parasParaIdLeasesInfo/benchParasParaIdLeaseInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/parasParaIdLeasesInfo/parasParaIdLeaseInfo.lua b/benchmarks/parasParaIdLeasesInfo/parasParaIdLeaseInfo.lua
index e600551b1..eb4fddd0d 100644
--- a/benchmarks/parasParaIdLeasesInfo/parasParaIdLeaseInfo.lua
+++ b/benchmarks/parasParaIdLeasesInfo/parasParaIdLeaseInfo.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/runtimeSpec/benchRuntimeSpec.lua b/benchmarks/runtimeSpec/benchRuntimeSpec.lua
index cb7482cfb..2f8a0a730 100644
--- a/benchmarks/runtimeSpec/benchRuntimeSpec.lua
+++ b/benchmarks/runtimeSpec/benchRuntimeSpec.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/runtimeSpec/runtimeSpec.lua b/benchmarks/runtimeSpec/runtimeSpec.lua
index 2a8542e16..831d765e2 100644
--- a/benchmarks/runtimeSpec/runtimeSpec.lua
+++ b/benchmarks/runtimeSpec/runtimeSpec.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/transactionMaterial/benchTransactionMaterial.lua b/benchmarks/transactionMaterial/benchTransactionMaterial.lua
index 03349a080..cb618a546 100644
--- a/benchmarks/transactionMaterial/benchTransactionMaterial.lua
+++ b/benchmarks/transactionMaterial/benchTransactionMaterial.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/transactionMaterial/transactionMaterial.lua b/benchmarks/transactionMaterial/transactionMaterial.lua
index 1bbe9e3e3..db46ea1a8 100644
--- a/benchmarks/transactionMaterial/transactionMaterial.lua
+++ b/benchmarks/transactionMaterial/transactionMaterial.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/benchmarks/util/util.lua b/benchmarks/util/util.lua
index 00bc20847..16c6023de 100644
--- a/benchmarks/util/util.lua
+++ b/benchmarks/util/util.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2023 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/calc/build.sh b/calc/build.sh
old mode 100755
new mode 100644
diff --git a/calc/src/calc_partial_fee.rs b/calc/src/calc_partial_fee.rs
index 117101d35..bb955497d 100644
--- a/calc/src/calc_partial_fee.rs
+++ b/calc/src/calc_partial_fee.rs
@@ -1,4 +1,4 @@
-// Copyright (C) 2022-2024 Parity Technologies (UK) Ltd. (admin@parity.io)
+// Copyright (C) 2022-2025 Parity Technologies (UK) Ltd. (admin@parity.io)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
diff --git a/calc/src/calc_payout.rs b/calc/src/calc_payout.rs
index b80710350..3b1d45a5d 100644
--- a/calc/src/calc_payout.rs
+++ b/calc/src/calc_payout.rs
@@ -1,4 +1,4 @@
-// Copyright (C) 2022-2024 Parity Technologies (UK) Ltd. (admin@parity.io)
+// Copyright (C) 2022-2025 Parity Technologies (UK) Ltd. (admin@parity.io)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
diff --git a/calc/src/debug.rs b/calc/src/debug.rs
index 6d58d6d1f..fb866e7c1 100644
--- a/calc/src/debug.rs
+++ b/calc/src/debug.rs
@@ -1,4 +1,4 @@
-// Copyright (C) 2022-2024 Parity Technologies (UK) Ltd. (admin@parity.io)
+// Copyright (C) 2022-2025 Parity Technologies (UK) Ltd. (admin@parity.io)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
diff --git a/calc/src/lib.rs b/calc/src/lib.rs
index 3fc9f8081..9fe13b30d 100644
--- a/calc/src/lib.rs
+++ b/calc/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright (C) 2022-2024 Parity Technologies (UK) Ltd. (admin@parity.io)
+// Copyright (C) 2022-2025 Parity Technologies (UK) Ltd. (admin@parity.io)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
diff --git a/calc/src/test.rs b/calc/src/test.rs
index 81ef11fca..e3fa5b88d 100644
--- a/calc/src/test.rs
+++ b/calc/src/test.rs
@@ -1,3 +1,17 @@
+// Copyright (C) 2022-2025 Parity Technologies (UK) Ltd. (admin@parity.io)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
#[cfg(test)]
mod tests {
use crate::{calc_partial_fee::calc_partial_fee, calc_payout::CalcPayout};
diff --git a/e2e-tests/helpers/consts.ts b/e2e-tests/helpers/consts.ts
index 582097822..3fa4f5a85 100644
--- a/e2e-tests/helpers/consts.ts
+++ b/e2e-tests/helpers/consts.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/helpers/request.ts b/e2e-tests/helpers/request.ts
index 3cfd1f190..cf31088eb 100644
--- a/e2e-tests/helpers/request.ts
+++ b/e2e-tests/helpers/request.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical-e2e-tests.spec.ts b/e2e-tests/historical-e2e-tests.spec.ts
index 63e32d3d4..31e44c540 100644
--- a/e2e-tests/historical-e2e-tests.spec.ts
+++ b/e2e-tests/historical-e2e-tests.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/asset-approvals/index.ts b/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/asset-approvals/index.ts
index 60cd37c26..18131b9d4 100644
--- a/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/asset-approvals/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/asset-approvals/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/asset-balances/index.ts b/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/asset-balances/index.ts
index 0e2be6d5c..211e376c0 100644
--- a/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/asset-balances/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/asset-balances/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/balance-info/index.ts b/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/balance-info/index.ts
index b469da225..1ee67eaf0 100644
--- a/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/balance-info/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/balance-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/index.ts b/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/index.ts
index 1b1d6a726..495227077 100644
--- a/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-kusama/accounts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-kusama/blocks/index.ts b/e2e-tests/historical/endpoints/asset-hub-kusama/blocks/index.ts
index fdf0bb3ce..2a4a4965a 100644
--- a/e2e-tests/historical/endpoints/asset-hub-kusama/blocks/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-kusama/blocks/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-kusama/index.ts b/e2e-tests/historical/endpoints/asset-hub-kusama/index.ts
index 4fcd09996..2c967672f 100644
--- a/e2e-tests/historical/endpoints/asset-hub-kusama/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-kusama/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-kusama/runtime/index.ts b/e2e-tests/historical/endpoints/asset-hub-kusama/runtime/index.ts
index e6fe4040a..92d1df2f9 100644
--- a/e2e-tests/historical/endpoints/asset-hub-kusama/runtime/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-kusama/runtime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/asset-approvals/index.ts b/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/asset-approvals/index.ts
index 873ea227f..0e2a2bcc3 100644
--- a/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/asset-approvals/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/asset-approvals/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/asset-balances/index.ts b/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/asset-balances/index.ts
index fba69aebe..f33677e62 100644
--- a/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/asset-balances/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/asset-balances/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/index.ts b/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/index.ts
index e4ee5cc01..752a7ee5b 100644
--- a/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-polkadot/accounts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-polkadot/blocks/index.ts b/e2e-tests/historical/endpoints/asset-hub-polkadot/blocks/index.ts
index 1759de154..ddebff2b3 100644
--- a/e2e-tests/historical/endpoints/asset-hub-polkadot/blocks/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-polkadot/blocks/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-polkadot/index.ts b/e2e-tests/historical/endpoints/asset-hub-polkadot/index.ts
index 0c97c326a..90a6ce5f3 100644
--- a/e2e-tests/historical/endpoints/asset-hub-polkadot/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-polkadot/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-polkadot/runtime/index.ts b/e2e-tests/historical/endpoints/asset-hub-polkadot/runtime/index.ts
index ffbf51ec7..69fbbe6cd 100644
--- a/e2e-tests/historical/endpoints/asset-hub-polkadot/runtime/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-polkadot/runtime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-westend/accounts/asset-approvals/index.ts b/e2e-tests/historical/endpoints/asset-hub-westend/accounts/asset-approvals/index.ts
index 9b5dd5420..93343111b 100644
--- a/e2e-tests/historical/endpoints/asset-hub-westend/accounts/asset-approvals/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-westend/accounts/asset-approvals/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-westend/accounts/asset-balances/index.ts b/e2e-tests/historical/endpoints/asset-hub-westend/accounts/asset-balances/index.ts
index bf7e9d29f..02295d58b 100644
--- a/e2e-tests/historical/endpoints/asset-hub-westend/accounts/asset-balances/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-westend/accounts/asset-balances/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-westend/accounts/balance-info/index.ts b/e2e-tests/historical/endpoints/asset-hub-westend/accounts/balance-info/index.ts
index 4b705c40f..3673a0194 100644
--- a/e2e-tests/historical/endpoints/asset-hub-westend/accounts/balance-info/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-westend/accounts/balance-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-westend/accounts/index.ts b/e2e-tests/historical/endpoints/asset-hub-westend/accounts/index.ts
index 2c2aebbc5..8d3d14760 100644
--- a/e2e-tests/historical/endpoints/asset-hub-westend/accounts/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-westend/accounts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-westend/blocks/index.ts b/e2e-tests/historical/endpoints/asset-hub-westend/blocks/index.ts
index 2cb947ad4..c16d512ec 100644
--- a/e2e-tests/historical/endpoints/asset-hub-westend/blocks/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-westend/blocks/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-westend/index.ts b/e2e-tests/historical/endpoints/asset-hub-westend/index.ts
index 52283c572..1282c2e67 100644
--- a/e2e-tests/historical/endpoints/asset-hub-westend/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-westend/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/asset-hub-westend/runtime/index.ts b/e2e-tests/historical/endpoints/asset-hub-westend/runtime/index.ts
index 2d227aa2b..ae19a9ca9 100644
--- a/e2e-tests/historical/endpoints/asset-hub-westend/runtime/index.ts
+++ b/e2e-tests/historical/endpoints/asset-hub-westend/runtime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/index.ts b/e2e-tests/historical/endpoints/index.ts
index 14d2a4798..3f1328ed8 100644
--- a/e2e-tests/historical/endpoints/index.ts
+++ b/e2e-tests/historical/endpoints/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/accounts/balance-info/index.ts b/e2e-tests/historical/endpoints/kusama/accounts/balance-info/index.ts
index a4c100e83..5498eb6e9 100644
--- a/e2e-tests/historical/endpoints/kusama/accounts/balance-info/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/accounts/balance-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/accounts/index.ts b/e2e-tests/historical/endpoints/kusama/accounts/index.ts
index 5e506b4d7..33e1a0b67 100644
--- a/e2e-tests/historical/endpoints/kusama/accounts/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/accounts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/accounts/staking-info/index.ts b/e2e-tests/historical/endpoints/kusama/accounts/staking-info/index.ts
index edc25f6ab..076417c36 100644
--- a/e2e-tests/historical/endpoints/kusama/accounts/staking-info/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/accounts/staking-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/accounts/validate/index.ts b/e2e-tests/historical/endpoints/kusama/accounts/validate/index.ts
index 4271ec7fe..17a53f5e3 100644
--- a/e2e-tests/historical/endpoints/kusama/accounts/validate/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/accounts/validate/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/accounts/vesting-info/index.ts b/e2e-tests/historical/endpoints/kusama/accounts/vesting-info/index.ts
index 0dc26a6ef..0de392773 100644
--- a/e2e-tests/historical/endpoints/kusama/accounts/vesting-info/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/accounts/vesting-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/blocks/index.ts b/e2e-tests/historical/endpoints/kusama/blocks/index.ts
index cb0ed9ae3..f6a85eaed 100644
--- a/e2e-tests/historical/endpoints/kusama/blocks/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/blocks/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/index.ts b/e2e-tests/historical/endpoints/kusama/index.ts
index 794c22add..34508df55 100644
--- a/e2e-tests/historical/endpoints/kusama/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/paras/auctions-current/index.ts b/e2e-tests/historical/endpoints/kusama/paras/auctions-current/index.ts
index 7924eb2b4..c93fc71f2 100644
--- a/e2e-tests/historical/endpoints/kusama/paras/auctions-current/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/paras/auctions-current/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/paras/crowdloan-info/index.ts b/e2e-tests/historical/endpoints/kusama/paras/crowdloan-info/index.ts
index e94521cac..28da6364c 100644
--- a/e2e-tests/historical/endpoints/kusama/paras/crowdloan-info/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/paras/crowdloan-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/paras/crowdloans/index.ts b/e2e-tests/historical/endpoints/kusama/paras/crowdloans/index.ts
index 35d2784f4..05c8d246e 100644
--- a/e2e-tests/historical/endpoints/kusama/paras/crowdloans/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/paras/crowdloans/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/paras/index.ts b/e2e-tests/historical/endpoints/kusama/paras/index.ts
index 1a177446a..698449055 100644
--- a/e2e-tests/historical/endpoints/kusama/paras/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/paras/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/paras/lease-info/index.ts b/e2e-tests/historical/endpoints/kusama/paras/lease-info/index.ts
index 1af5f6554..de4307124 100644
--- a/e2e-tests/historical/endpoints/kusama/paras/lease-info/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/paras/lease-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/paras/leases-current/index.ts b/e2e-tests/historical/endpoints/kusama/paras/leases-current/index.ts
index 520da4401..3867d9ae0 100644
--- a/e2e-tests/historical/endpoints/kusama/paras/leases-current/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/paras/leases-current/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/paras/paras/index.ts b/e2e-tests/historical/endpoints/kusama/paras/paras/index.ts
index 229bfdb45..12e607684 100644
--- a/e2e-tests/historical/endpoints/kusama/paras/paras/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/paras/paras/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/runtime/code/index.ts b/e2e-tests/historical/endpoints/kusama/runtime/code/index.ts
index ce750399a..38edf6e38 100644
--- a/e2e-tests/historical/endpoints/kusama/runtime/code/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/runtime/code/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/runtime/index.ts b/e2e-tests/historical/endpoints/kusama/runtime/index.ts
index 51e9e4e51..168f42abb 100644
--- a/e2e-tests/historical/endpoints/kusama/runtime/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/runtime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/runtime/metadata/index.ts b/e2e-tests/historical/endpoints/kusama/runtime/metadata/index.ts
index 59a530d79..9c2b6e31a 100644
--- a/e2e-tests/historical/endpoints/kusama/runtime/metadata/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/runtime/metadata/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/kusama/runtime/spec/index.ts b/e2e-tests/historical/endpoints/kusama/runtime/spec/index.ts
index 360ad5dda..d767e55da 100644
--- a/e2e-tests/historical/endpoints/kusama/runtime/spec/index.ts
+++ b/e2e-tests/historical/endpoints/kusama/runtime/spec/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/accounts/balance-info/index.ts b/e2e-tests/historical/endpoints/polkadot/accounts/balance-info/index.ts
index 23dbcc8ea..8f2d5e378 100644
--- a/e2e-tests/historical/endpoints/polkadot/accounts/balance-info/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/accounts/balance-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/accounts/index.ts b/e2e-tests/historical/endpoints/polkadot/accounts/index.ts
index ac2922dc4..3b7890edd 100644
--- a/e2e-tests/historical/endpoints/polkadot/accounts/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/accounts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/accounts/staking-info/index.ts b/e2e-tests/historical/endpoints/polkadot/accounts/staking-info/index.ts
index 6cb5eeb07..5a77fa7fd 100644
--- a/e2e-tests/historical/endpoints/polkadot/accounts/staking-info/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/accounts/staking-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/accounts/validate/index.ts b/e2e-tests/historical/endpoints/polkadot/accounts/validate/index.ts
index 3cc5956ab..0acca9c56 100644
--- a/e2e-tests/historical/endpoints/polkadot/accounts/validate/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/accounts/validate/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/accounts/vesting-info/index.ts b/e2e-tests/historical/endpoints/polkadot/accounts/vesting-info/index.ts
index c24b4c606..f92ed5a5e 100644
--- a/e2e-tests/historical/endpoints/polkadot/accounts/vesting-info/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/accounts/vesting-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/blocks/index.ts b/e2e-tests/historical/endpoints/polkadot/blocks/index.ts
index d8d7b7cbe..072f6c617 100644
--- a/e2e-tests/historical/endpoints/polkadot/blocks/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/blocks/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/index.ts b/e2e-tests/historical/endpoints/polkadot/index.ts
index 09e4ac46a..0e5d59681 100644
--- a/e2e-tests/historical/endpoints/polkadot/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/runtime/code/index.ts b/e2e-tests/historical/endpoints/polkadot/runtime/code/index.ts
index f7082b916..b52a2e393 100644
--- a/e2e-tests/historical/endpoints/polkadot/runtime/code/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/runtime/code/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/runtime/index.ts b/e2e-tests/historical/endpoints/polkadot/runtime/index.ts
index 9492139a4..852e7825c 100644
--- a/e2e-tests/historical/endpoints/polkadot/runtime/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/runtime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/runtime/metadata/index.ts b/e2e-tests/historical/endpoints/polkadot/runtime/metadata/index.ts
index 56e849cc3..a2cccb3d4 100644
--- a/e2e-tests/historical/endpoints/polkadot/runtime/metadata/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/runtime/metadata/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/polkadot/runtime/spec/index.ts b/e2e-tests/historical/endpoints/polkadot/runtime/spec/index.ts
index b0769384b..9c0f3718a 100644
--- a/e2e-tests/historical/endpoints/polkadot/runtime/spec/index.ts
+++ b/e2e-tests/historical/endpoints/polkadot/runtime/spec/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/accounts/balance-info/index.ts b/e2e-tests/historical/endpoints/westend/accounts/balance-info/index.ts
index efa326fcf..7beb584f7 100644
--- a/e2e-tests/historical/endpoints/westend/accounts/balance-info/index.ts
+++ b/e2e-tests/historical/endpoints/westend/accounts/balance-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/accounts/index.ts b/e2e-tests/historical/endpoints/westend/accounts/index.ts
index 165be480a..4f920078f 100644
--- a/e2e-tests/historical/endpoints/westend/accounts/index.ts
+++ b/e2e-tests/historical/endpoints/westend/accounts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/accounts/staking-info/index.ts b/e2e-tests/historical/endpoints/westend/accounts/staking-info/index.ts
index 98b4f95e9..c789662ea 100644
--- a/e2e-tests/historical/endpoints/westend/accounts/staking-info/index.ts
+++ b/e2e-tests/historical/endpoints/westend/accounts/staking-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/accounts/validate/index.ts b/e2e-tests/historical/endpoints/westend/accounts/validate/index.ts
index b1689491c..6a3353a10 100644
--- a/e2e-tests/historical/endpoints/westend/accounts/validate/index.ts
+++ b/e2e-tests/historical/endpoints/westend/accounts/validate/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/accounts/vesting-info/index.ts b/e2e-tests/historical/endpoints/westend/accounts/vesting-info/index.ts
index 0309f8153..1daf2c84e 100644
--- a/e2e-tests/historical/endpoints/westend/accounts/vesting-info/index.ts
+++ b/e2e-tests/historical/endpoints/westend/accounts/vesting-info/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/blocks/index.ts b/e2e-tests/historical/endpoints/westend/blocks/index.ts
index 47aead00b..43b4f4c6f 100644
--- a/e2e-tests/historical/endpoints/westend/blocks/index.ts
+++ b/e2e-tests/historical/endpoints/westend/blocks/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/index.ts b/e2e-tests/historical/endpoints/westend/index.ts
index 962508721..6b81a7651 100644
--- a/e2e-tests/historical/endpoints/westend/index.ts
+++ b/e2e-tests/historical/endpoints/westend/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/runtime/code/index.ts b/e2e-tests/historical/endpoints/westend/runtime/code/index.ts
index 6b896685b..6d30f107c 100644
--- a/e2e-tests/historical/endpoints/westend/runtime/code/index.ts
+++ b/e2e-tests/historical/endpoints/westend/runtime/code/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/runtime/index.ts b/e2e-tests/historical/endpoints/westend/runtime/index.ts
index d4013dcbc..5990bd835 100644
--- a/e2e-tests/historical/endpoints/westend/runtime/index.ts
+++ b/e2e-tests/historical/endpoints/westend/runtime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/runtime/metadata/index.ts b/e2e-tests/historical/endpoints/westend/runtime/metadata/index.ts
index 3463534c5..25a77fe47 100644
--- a/e2e-tests/historical/endpoints/westend/runtime/metadata/index.ts
+++ b/e2e-tests/historical/endpoints/westend/runtime/metadata/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/endpoints/westend/runtime/spec/index.ts b/e2e-tests/historical/endpoints/westend/runtime/spec/index.ts
index dff86d012..3c87f84e3 100644
--- a/e2e-tests/historical/endpoints/westend/runtime/spec/index.ts
+++ b/e2e-tests/historical/endpoints/westend/runtime/spec/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/historical.ts b/e2e-tests/historical/historical.ts
index 4228c21b2..606ccdd7e 100644
--- a/e2e-tests/historical/historical.ts
+++ b/e2e-tests/historical/historical.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/types/chainSpec.ts b/e2e-tests/historical/types/chainSpec.ts
index a6fd72ed6..4c0fa4192 100644
--- a/e2e-tests/historical/types/chainSpec.ts
+++ b/e2e-tests/historical/types/chainSpec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/types/index.ts b/e2e-tests/historical/types/index.ts
index 9f37f3d7f..f550162a9 100644
--- a/e2e-tests/historical/types/index.ts
+++ b/e2e-tests/historical/types/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/types/parser.ts b/e2e-tests/historical/types/parser.ts
index cc7b70578..02b70d90e 100644
--- a/e2e-tests/historical/types/parser.ts
+++ b/e2e-tests/historical/types/parser.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/historical/types/responses.ts b/e2e-tests/historical/types/responses.ts
index a3c2abdbb..a7f96f6a4 100644
--- a/e2e-tests/historical/types/responses.ts
+++ b/e2e-tests/historical/types/responses.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/latest/endpoints/acala.ts b/e2e-tests/latest/endpoints/acala.ts
index 128a9fc82..340132050 100644
--- a/e2e-tests/latest/endpoints/acala.ts
+++ b/e2e-tests/latest/endpoints/acala.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/latest/endpoints/asset-hub-polkadot.ts b/e2e-tests/latest/endpoints/asset-hub-polkadot.ts
index 18c181e2e..69cdef10f 100644
--- a/e2e-tests/latest/endpoints/asset-hub-polkadot.ts
+++ b/e2e-tests/latest/endpoints/asset-hub-polkadot.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/latest/endpoints/index.ts b/e2e-tests/latest/endpoints/index.ts
index 31d64d3a8..a5764b75b 100644
--- a/e2e-tests/latest/endpoints/index.ts
+++ b/e2e-tests/latest/endpoints/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/latest/endpoints/karura.ts b/e2e-tests/latest/endpoints/karura.ts
index 28b630b4b..2d5bf6b56 100644
--- a/e2e-tests/latest/endpoints/karura.ts
+++ b/e2e-tests/latest/endpoints/karura.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/latest/endpoints/kusama.ts b/e2e-tests/latest/endpoints/kusama.ts
index 024703bdd..ac45188b3 100644
--- a/e2e-tests/latest/endpoints/kusama.ts
+++ b/e2e-tests/latest/endpoints/kusama.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/latest/endpoints/polkadot.ts b/e2e-tests/latest/endpoints/polkadot.ts
index fd495ef3d..14f0b6fc7 100644
--- a/e2e-tests/latest/endpoints/polkadot.ts
+++ b/e2e-tests/latest/endpoints/polkadot.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/latest/endpoints/westend.ts b/e2e-tests/latest/endpoints/westend.ts
index d57fa18c8..7de60bce5 100644
--- a/e2e-tests/latest/endpoints/westend.ts
+++ b/e2e-tests/latest/endpoints/westend.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/latest/index.ts b/e2e-tests/latest/index.ts
index 94b955505..13fb034bc 100644
--- a/e2e-tests/latest/index.ts
+++ b/e2e-tests/latest/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/e2e-tests/latest/types/endpoints.ts b/e2e-tests/latest/types/endpoints.ts
index a5dd340c9..7da9bfc3e 100644
--- a/e2e-tests/latest/types/endpoints.ts
+++ b/e2e-tests/latest/types/endpoints.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/benchmarkConfig.ts b/scripts/benchmarkConfig.ts
index ba67c9a4d..098a8ac4f 100644
--- a/scripts/benchmarkConfig.ts
+++ b/scripts/benchmarkConfig.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/ci/benchmarks/generate_benchmark_result.sh b/scripts/ci/benchmarks/generate_benchmark_result.sh
old mode 100755
new mode 100644
index 0a9b35e70..0175bba8a
--- a/scripts/ci/benchmarks/generate_benchmark_result.sh
+++ b/scripts/ci/benchmarks/generate_benchmark_result.sh
@@ -34,4 +34,4 @@ do
echo " },"
fi
done
-echo "]"
\ No newline at end of file
+echo "]"
diff --git a/scripts/ci/benchmarks/lightweight-bench.lua b/scripts/ci/benchmarks/lightweight-bench.lua
index c11e0a986..de57047a0 100644
--- a/scripts/ci/benchmarks/lightweight-bench.lua
+++ b/scripts/ci/benchmarks/lightweight-bench.lua
@@ -1,4 +1,4 @@
--- Copyright 2017-2022 Parity Technologies (UK) Ltd.
+-- Copyright 2017-2025 Parity Technologies (UK) Ltd.
-- This file is part of Substrate API Sidecar.
--
-- Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/ci/benchmarks/push_benchmark_results.sh b/scripts/ci/benchmarks/push_benchmark_results.sh
old mode 100755
new mode 100644
diff --git a/scripts/config.ts b/scripts/config.ts
index db58ecee7..7c1ac2a8b 100644
--- a/scripts/config.ts
+++ b/scripts/config.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/e2eHelpers.ts b/scripts/e2eHelpers.ts
index a9bd9ec13..37dcef585 100644
--- a/scripts/e2eHelpers.ts
+++ b/scripts/e2eHelpers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/runBenchmarks.ts b/scripts/runBenchmarks.ts
index 42fe1cab5..70d2783af 100644
--- a/scripts/runBenchmarks.ts
+++ b/scripts/runBenchmarks.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/runHistoricalE2eTests.ts b/scripts/runHistoricalE2eTests.ts
index ff96e0e21..331243dbc 100644
--- a/scripts/runHistoricalE2eTests.ts
+++ b/scripts/runHistoricalE2eTests.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/runLatestE2eTests.ts b/scripts/runLatestE2eTests.ts
index bf86ae7a4..e0f49b23a 100644
--- a/scripts/runLatestE2eTests.ts
+++ b/scripts/runLatestE2eTests.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/runYarnPack.ts b/scripts/runYarnPack.ts
index 222815b79..545e0986d 100644
--- a/scripts/runYarnPack.ts
+++ b/scripts/runYarnPack.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/sidecarScriptApi.ts b/scripts/sidecarScriptApi.ts
index 615e16763..8ee038cad 100644
--- a/scripts/sidecarScriptApi.ts
+++ b/scripts/sidecarScriptApi.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/scripts/types.ts b/scripts/types.ts
index b427fc20f..d81b993cb 100644
--- a/scripts/types.ts
+++ b/scripts/types.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/App.ts b/src/App.ts
index f80c2abbe..b93bccad5 100644
--- a/src/App.ts
+++ b/src/App.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/SidecarConfig.ts b/src/SidecarConfig.ts
index c22aa6c52..d82027807 100644
--- a/src/SidecarConfig.ts
+++ b/src/SidecarConfig.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/Specs.ts b/src/Specs.ts
index 21d054ce7..71e98254e 100644
--- a/src/Specs.ts
+++ b/src/Specs.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/acalaControllers.ts b/src/chains-config/acalaControllers.ts
index 20ce90822..b24c5cb13 100644
--- a/src/chains-config/acalaControllers.ts
+++ b/src/chains-config/acalaControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/assetHubKusamaControllers.ts b/src/chains-config/assetHubKusamaControllers.ts
index 34ed2ccbd..910f828ac 100644
--- a/src/chains-config/assetHubKusamaControllers.ts
+++ b/src/chains-config/assetHubKusamaControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/assetHubPolkadotControllers.ts b/src/chains-config/assetHubPolkadotControllers.ts
index 3e31cd08c..73c65b8fc 100644
--- a/src/chains-config/assetHubPolkadotControllers.ts
+++ b/src/chains-config/assetHubPolkadotControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/assetHubWestendControllers.ts b/src/chains-config/assetHubWestendControllers.ts
index cb23475d6..4634c2cd0 100644
--- a/src/chains-config/assetHubWestendControllers.ts
+++ b/src/chains-config/assetHubWestendControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/astarControllers.ts b/src/chains-config/astarControllers.ts
index c24af71d5..648448a7c 100644
--- a/src/chains-config/astarControllers.ts
+++ b/src/chains-config/astarControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/bifrostControllers.ts b/src/chains-config/bifrostControllers.ts
index 1ecd19240..ef4d5f87a 100644
--- a/src/chains-config/bifrostControllers.ts
+++ b/src/chains-config/bifrostControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/bifrostPolkadotControllers.ts b/src/chains-config/bifrostPolkadotControllers.ts
index 771abbb4d..12b96193d 100644
--- a/src/chains-config/bifrostPolkadotControllers.ts
+++ b/src/chains-config/bifrostPolkadotControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/cache/lruCache.ts b/src/chains-config/cache/lruCache.ts
index 1c1c54e2e..fb7f2add5 100644
--- a/src/chains-config/cache/lruCache.ts
+++ b/src/chains-config/cache/lruCache.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/calamariControllers.ts b/src/chains-config/calamariControllers.ts
index 3b8ad4489..116b66866 100644
--- a/src/chains-config/calamariControllers.ts
+++ b/src/chains-config/calamariControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/coretimeControllers.ts b/src/chains-config/coretimeControllers.ts
index 009b298e4..282e5cfc1 100644
--- a/src/chains-config/coretimeControllers.ts
+++ b/src/chains-config/coretimeControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/crustControllers.ts b/src/chains-config/crustControllers.ts
index 3c332f151..5bc51a340 100644
--- a/src/chains-config/crustControllers.ts
+++ b/src/chains-config/crustControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/defaultControllers.ts b/src/chains-config/defaultControllers.ts
index 2c5e4d12d..a06e18cc0 100644
--- a/src/chains-config/defaultControllers.ts
+++ b/src/chains-config/defaultControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/dockMainnetControllers.ts b/src/chains-config/dockMainnetControllers.ts
index 3368165d8..2ee022906 100644
--- a/src/chains-config/dockMainnetControllers.ts
+++ b/src/chains-config/dockMainnetControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/dockPoSMainnetControllers.ts b/src/chains-config/dockPoSMainnetControllers.ts
index eac948fef..7c610a0d2 100644
--- a/src/chains-config/dockPoSMainnetControllers.ts
+++ b/src/chains-config/dockPoSMainnetControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/dockPoSTestnetControllers.ts b/src/chains-config/dockPoSTestnetControllers.ts
index cfd715e56..8c1f7e46a 100644
--- a/src/chains-config/dockPoSTestnetControllers.ts
+++ b/src/chains-config/dockPoSTestnetControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/heikoControllers.ts b/src/chains-config/heikoControllers.ts
index 2352d0ed9..c4599346b 100644
--- a/src/chains-config/heikoControllers.ts
+++ b/src/chains-config/heikoControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/index.ts b/src/chains-config/index.ts
index 0ca8da767..65a4507c8 100644
--- a/src/chains-config/index.ts
+++ b/src/chains-config/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/karuraControllers.ts b/src/chains-config/karuraControllers.ts
index 0eb0c2732..79c516a5e 100644
--- a/src/chains-config/karuraControllers.ts
+++ b/src/chains-config/karuraControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/kiltControllers.ts b/src/chains-config/kiltControllers.ts
index be5c05600..787feea20 100644
--- a/src/chains-config/kiltControllers.ts
+++ b/src/chains-config/kiltControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/kulupuControllers.ts b/src/chains-config/kulupuControllers.ts
index 015491c78..eafaae286 100644
--- a/src/chains-config/kulupuControllers.ts
+++ b/src/chains-config/kulupuControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/kusamaControllers.ts b/src/chains-config/kusamaControllers.ts
index cfb78fb22..7830b2425 100644
--- a/src/chains-config/kusamaControllers.ts
+++ b/src/chains-config/kusamaControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/mandalaControllers.ts b/src/chains-config/mandalaControllers.ts
index 58a0d1b2a..395daaebb 100644
--- a/src/chains-config/mandalaControllers.ts
+++ b/src/chains-config/mandalaControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/mantaControllers.ts b/src/chains-config/mantaControllers.ts
index 99d0dc8b8..de173907e 100644
--- a/src/chains-config/mantaControllers.ts
+++ b/src/chains-config/mantaControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/parallelControllers.ts b/src/chains-config/parallelControllers.ts
index 7cdf311fb..68f1d0e48 100644
--- a/src/chains-config/parallelControllers.ts
+++ b/src/chains-config/parallelControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/polkadotControllers.ts b/src/chains-config/polkadotControllers.ts
index a1dcf2a1c..ecf4c30d9 100644
--- a/src/chains-config/polkadotControllers.ts
+++ b/src/chains-config/polkadotControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/polymeshControllers.ts b/src/chains-config/polymeshControllers.ts
index bae293e52..cfce6a602 100644
--- a/src/chains-config/polymeshControllers.ts
+++ b/src/chains-config/polymeshControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/shidenControllers.ts b/src/chains-config/shidenControllers.ts
index 687664f5e..42ec916f5 100644
--- a/src/chains-config/shidenControllers.ts
+++ b/src/chains-config/shidenControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/soraControllers.ts b/src/chains-config/soraControllers.ts
index c5a55a7f1..719b71d7d 100644
--- a/src/chains-config/soraControllers.ts
+++ b/src/chains-config/soraControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/chains-config/westendControllers.ts b/src/chains-config/westendControllers.ts
index 13c26a5ef..65c1281d2 100644
--- a/src/chains-config/westendControllers.ts
+++ b/src/chains-config/westendControllers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/AbstractController.ts b/src/controllers/AbstractController.ts
index dfbc5a3f1..6cd8fc658 100644
--- a/src/controllers/AbstractController.ts
+++ b/src/controllers/AbstractController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/AbstractControllers.spec.ts b/src/controllers/AbstractControllers.spec.ts
index 9bb8af77c..3526144c7 100644
--- a/src/controllers/AbstractControllers.spec.ts
+++ b/src/controllers/AbstractControllers.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/AccountsAssetsController.ts b/src/controllers/accounts/AccountsAssetsController.ts
index 6dac6994a..03ae06cf8 100644
--- a/src/controllers/accounts/AccountsAssetsController.ts
+++ b/src/controllers/accounts/AccountsAssetsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/AccountsBalanceInfoController.ts b/src/controllers/accounts/AccountsBalanceInfoController.ts
index 41dc45996..310b2bda7 100644
--- a/src/controllers/accounts/AccountsBalanceInfoController.ts
+++ b/src/controllers/accounts/AccountsBalanceInfoController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/AccountsConvertController.ts b/src/controllers/accounts/AccountsConvertController.ts
index 57c2216b3..a43f42dff 100644
--- a/src/controllers/accounts/AccountsConvertController.ts
+++ b/src/controllers/accounts/AccountsConvertController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/AccountsPoolAssetsController.ts b/src/controllers/accounts/AccountsPoolAssetsController.ts
index d03e4384f..de6b6c9c9 100644
--- a/src/controllers/accounts/AccountsPoolAssetsController.ts
+++ b/src/controllers/accounts/AccountsPoolAssetsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/AccountsProxyInfoController.ts b/src/controllers/accounts/AccountsProxyInfoController.ts
index 1a01f04f8..21231a62d 100644
--- a/src/controllers/accounts/AccountsProxyInfoController.ts
+++ b/src/controllers/accounts/AccountsProxyInfoController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/AccountsStakingInfoController.ts b/src/controllers/accounts/AccountsStakingInfoController.ts
index 52f536575..13e8a9f56 100644
--- a/src/controllers/accounts/AccountsStakingInfoController.ts
+++ b/src/controllers/accounts/AccountsStakingInfoController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/AccountsStakingPayoutsController.ts b/src/controllers/accounts/AccountsStakingPayoutsController.ts
index 8afdbb9b9..787a162a6 100644
--- a/src/controllers/accounts/AccountsStakingPayoutsController.ts
+++ b/src/controllers/accounts/AccountsStakingPayoutsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/AccountsValidateController.ts b/src/controllers/accounts/AccountsValidateController.ts
index 321f686f7..4a8630b53 100644
--- a/src/controllers/accounts/AccountsValidateController.ts
+++ b/src/controllers/accounts/AccountsValidateController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/AccountsVestingInfoController.ts b/src/controllers/accounts/AccountsVestingInfoController.ts
index b07f6e127..d414d1b62 100644
--- a/src/controllers/accounts/AccountsVestingInfoController.ts
+++ b/src/controllers/accounts/AccountsVestingInfoController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/accounts/index.ts b/src/controllers/accounts/index.ts
index 476ea21e0..c202cfde3 100644
--- a/src/controllers/accounts/index.ts
+++ b/src/controllers/accounts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/blocks/BlocksController.ts b/src/controllers/blocks/BlocksController.ts
index 171e8e328..9d80eb9b7 100644
--- a/src/controllers/blocks/BlocksController.ts
+++ b/src/controllers/blocks/BlocksController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/blocks/BlocksExtrinsicsController.ts b/src/controllers/blocks/BlocksExtrinsicsController.ts
index a6f30b840..e650722b7 100644
--- a/src/controllers/blocks/BlocksExtrinsicsController.ts
+++ b/src/controllers/blocks/BlocksExtrinsicsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/blocks/BlocksRawExtrinsicsController.ts b/src/controllers/blocks/BlocksRawExtrinsicsController.ts
index 4c620c395..8b8f21b3c 100644
--- a/src/controllers/blocks/BlocksRawExtrinsicsController.ts
+++ b/src/controllers/blocks/BlocksRawExtrinsicsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/blocks/BlocksTraceController.ts b/src/controllers/blocks/BlocksTraceController.ts
index c4a918552..ef4e99e4c 100644
--- a/src/controllers/blocks/BlocksTraceController.ts
+++ b/src/controllers/blocks/BlocksTraceController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/blocks/index.ts b/src/controllers/blocks/index.ts
index 3641d54e6..aca15ffd4 100644
--- a/src/controllers/blocks/index.ts
+++ b/src/controllers/blocks/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/contracts/ContractsInkController.ts b/src/controllers/contracts/ContractsInkController.ts
index 826229364..ff9461afa 100644
--- a/src/controllers/contracts/ContractsInkController.ts
+++ b/src/controllers/contracts/ContractsInkController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/coretime/CoretimeChainController.ts b/src/controllers/coretime/CoretimeChainController.ts
index 121724729..b9161f506 100644
--- a/src/controllers/coretime/CoretimeChainController.ts
+++ b/src/controllers/coretime/CoretimeChainController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/coretime/CoretimeGenericController.ts b/src/controllers/coretime/CoretimeGenericController.ts
index 0ef9eb22a..2fdc0a71c 100644
--- a/src/controllers/coretime/CoretimeGenericController.ts
+++ b/src/controllers/coretime/CoretimeGenericController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/coretime/index.ts b/src/controllers/coretime/index.ts
index 8b8b9df73..b1a20bbf4 100644
--- a/src/controllers/coretime/index.ts
+++ b/src/controllers/coretime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/index.ts b/src/controllers/index.ts
index 636162e6a..85e389e5a 100644
--- a/src/controllers/index.ts
+++ b/src/controllers/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/node/NodeNetworkController.ts b/src/controllers/node/NodeNetworkController.ts
index 8f3368c32..569834768 100644
--- a/src/controllers/node/NodeNetworkController.ts
+++ b/src/controllers/node/NodeNetworkController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/node/NodeTransactionPoolController.ts b/src/controllers/node/NodeTransactionPoolController.ts
index 60a8d0669..a6d7dd5e4 100644
--- a/src/controllers/node/NodeTransactionPoolController.ts
+++ b/src/controllers/node/NodeTransactionPoolController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/node/NodeVersionController.ts b/src/controllers/node/NodeVersionController.ts
index 4d0589bad..c2818f230 100644
--- a/src/controllers/node/NodeVersionController.ts
+++ b/src/controllers/node/NodeVersionController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/node/index.ts b/src/controllers/node/index.ts
index d42fd3ecd..5df9647b9 100644
--- a/src/controllers/node/index.ts
+++ b/src/controllers/node/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsAssetConversionController.ts b/src/controllers/pallets/PalletsAssetConversionController.ts
index 33e283fc8..8a1848d8e 100644
--- a/src/controllers/pallets/PalletsAssetConversionController.ts
+++ b/src/controllers/pallets/PalletsAssetConversionController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsAssetsController.ts b/src/controllers/pallets/PalletsAssetsController.ts
index 9ae3cced3..6d5cd7609 100644
--- a/src/controllers/pallets/PalletsAssetsController.ts
+++ b/src/controllers/pallets/PalletsAssetsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsConstsController.ts b/src/controllers/pallets/PalletsConstsController.ts
index b8dfb199d..a0c55fa86 100644
--- a/src/controllers/pallets/PalletsConstsController.ts
+++ b/src/controllers/pallets/PalletsConstsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsDispatchablesController.ts b/src/controllers/pallets/PalletsDispatchablesController.ts
index 223a43787..fb831eaa5 100644
--- a/src/controllers/pallets/PalletsDispatchablesController.ts
+++ b/src/controllers/pallets/PalletsDispatchablesController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsErrorsController.ts b/src/controllers/pallets/PalletsErrorsController.ts
index 290cc6164..45a2c5ad8 100644
--- a/src/controllers/pallets/PalletsErrorsController.ts
+++ b/src/controllers/pallets/PalletsErrorsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsEventsController.ts b/src/controllers/pallets/PalletsEventsController.ts
index d5cf87aa3..153402f40 100644
--- a/src/controllers/pallets/PalletsEventsController.ts
+++ b/src/controllers/pallets/PalletsEventsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsForeignAssetsController.ts b/src/controllers/pallets/PalletsForeignAssetsController.ts
index 3c7da6912..4321c4762 100644
--- a/src/controllers/pallets/PalletsForeignAssetsController.ts
+++ b/src/controllers/pallets/PalletsForeignAssetsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsNominationPoolsController.ts b/src/controllers/pallets/PalletsNominationPoolsController.ts
index e47ffe08b..e300e129e 100644
--- a/src/controllers/pallets/PalletsNominationPoolsController.ts
+++ b/src/controllers/pallets/PalletsNominationPoolsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsOnGoingReferendaController.ts b/src/controllers/pallets/PalletsOnGoingReferendaController.ts
index 6befe0e8b..1af9c5e5b 100644
--- a/src/controllers/pallets/PalletsOnGoingReferendaController.ts
+++ b/src/controllers/pallets/PalletsOnGoingReferendaController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsPoolAssetsController.ts b/src/controllers/pallets/PalletsPoolAssetsController.ts
index 9b8d2fb53..465c43e46 100644
--- a/src/controllers/pallets/PalletsPoolAssetsController.ts
+++ b/src/controllers/pallets/PalletsPoolAssetsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsStakingProgressController.ts b/src/controllers/pallets/PalletsStakingProgressController.ts
index b31adea08..2d95abb1e 100644
--- a/src/controllers/pallets/PalletsStakingProgressController.ts
+++ b/src/controllers/pallets/PalletsStakingProgressController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsStakingValidatorsController.ts b/src/controllers/pallets/PalletsStakingValidatorsController.ts
index 2c72a7549..f77e274a0 100644
--- a/src/controllers/pallets/PalletsStakingValidatorsController.ts
+++ b/src/controllers/pallets/PalletsStakingValidatorsController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/PalletsStorageController.ts b/src/controllers/pallets/PalletsStorageController.ts
index 38aac5182..b2dd2b093 100644
--- a/src/controllers/pallets/PalletsStorageController.ts
+++ b/src/controllers/pallets/PalletsStorageController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/pallets/index.ts b/src/controllers/pallets/index.ts
index a0f4228bc..baf201235 100644
--- a/src/controllers/pallets/index.ts
+++ b/src/controllers/pallets/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/paras/ParasController.ts b/src/controllers/paras/ParasController.ts
index 6d3f6268d..37664a2df 100644
--- a/src/controllers/paras/ParasController.ts
+++ b/src/controllers/paras/ParasController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/paras/index.ts b/src/controllers/paras/index.ts
index 20e465daa..8db07977c 100644
--- a/src/controllers/paras/index.ts
+++ b/src/controllers/paras/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/runtime/RuntimeCodeController.ts b/src/controllers/runtime/RuntimeCodeController.ts
index b6b48a863..9e0ca60db 100644
--- a/src/controllers/runtime/RuntimeCodeController.ts
+++ b/src/controllers/runtime/RuntimeCodeController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/runtime/RuntimeMetadataController.ts b/src/controllers/runtime/RuntimeMetadataController.ts
index 453867601..1ec963cd3 100644
--- a/src/controllers/runtime/RuntimeMetadataController.ts
+++ b/src/controllers/runtime/RuntimeMetadataController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/runtime/RuntimeSpecController.ts b/src/controllers/runtime/RuntimeSpecController.ts
index fcb44dd95..6535e1a3a 100644
--- a/src/controllers/runtime/RuntimeSpecController.ts
+++ b/src/controllers/runtime/RuntimeSpecController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/runtime/index.ts b/src/controllers/runtime/index.ts
index ffe14c613..718b654f8 100644
--- a/src/controllers/runtime/index.ts
+++ b/src/controllers/runtime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/transaction/TransactionDryRunController.ts b/src/controllers/transaction/TransactionDryRunController.ts
index d701bbec0..37195ce7e 100644
--- a/src/controllers/transaction/TransactionDryRunController.ts
+++ b/src/controllers/transaction/TransactionDryRunController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/transaction/TransactionFeeEstimateController.ts b/src/controllers/transaction/TransactionFeeEstimateController.ts
index 970c614f5..3b8e5151f 100644
--- a/src/controllers/transaction/TransactionFeeEstimateController.ts
+++ b/src/controllers/transaction/TransactionFeeEstimateController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/transaction/TransactionMaterialController.ts b/src/controllers/transaction/TransactionMaterialController.ts
index 8b25df98e..2cc54fa09 100644
--- a/src/controllers/transaction/TransactionMaterialController.ts
+++ b/src/controllers/transaction/TransactionMaterialController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/transaction/TransactionSubmitController.ts b/src/controllers/transaction/TransactionSubmitController.ts
index 77e3de782..5329e7e92 100644
--- a/src/controllers/transaction/TransactionSubmitController.ts
+++ b/src/controllers/transaction/TransactionSubmitController.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/controllers/transaction/index.ts b/src/controllers/transaction/index.ts
index 86d1f2a31..0727b6b32 100644
--- a/src/controllers/transaction/index.ts
+++ b/src/controllers/transaction/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/Log.ts b/src/logging/Log.ts
index a3512960a..d52f7fca0 100644
--- a/src/logging/Log.ts
+++ b/src/logging/Log.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/consoleOverride.ts b/src/logging/consoleOverride.ts
index 189b8118b..c84c68664 100644
--- a/src/logging/consoleOverride.ts
+++ b/src/logging/consoleOverride.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/transformers/filterApiRpc.ts b/src/logging/transformers/filterApiRpc.ts
index 96c7c5b4f..e3665db7b 100644
--- a/src/logging/transformers/filterApiRpc.ts
+++ b/src/logging/transformers/filterApiRpc.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/transformers/index.ts b/src/logging/transformers/index.ts
index 76b64cfec..5d6edcc66 100644
--- a/src/logging/transformers/index.ts
+++ b/src/logging/transformers/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/transformers/nodeUtilFormat.ts b/src/logging/transformers/nodeUtilFormat.ts
index aae397981..0c9c4631a 100644
--- a/src/logging/transformers/nodeUtilFormat.ts
+++ b/src/logging/transformers/nodeUtilFormat.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/transformers/stripAnsi.ts b/src/logging/transformers/stripAnsi.ts
index db797d3ef..80acfce17 100644
--- a/src/logging/transformers/stripAnsi.ts
+++ b/src/logging/transformers/stripAnsi.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/transformers/stripTimestamp.ts b/src/logging/transformers/stripTimestamp.ts
index 1c81cb6b6..0d84db897 100644
--- a/src/logging/transformers/stripTimestamp.ts
+++ b/src/logging/transformers/stripTimestamp.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/transformers/timeStamp.ts b/src/logging/transformers/timeStamp.ts
index 847357f11..c66707e3a 100644
--- a/src/logging/transformers/timeStamp.ts
+++ b/src/logging/transformers/timeStamp.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/transports/consoleTransport.ts b/src/logging/transports/consoleTransport.ts
index 04a6931c4..93fcf680f 100644
--- a/src/logging/transports/consoleTransport.ts
+++ b/src/logging/transports/consoleTransport.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/logging/transports/index.ts b/src/logging/transports/index.ts
index 3a293634e..bce770734 100644
--- a/src/logging/transports/index.ts
+++ b/src/logging/transports/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/main.ts b/src/main.ts
index f2253f5a6..a7b90ebaf 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,6 +1,6 @@
#!/usr/bin/env node
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/metrics/Metrics.ts b/src/metrics/Metrics.ts
index 8dcb533b3..984318bc5 100644
--- a/src/metrics/Metrics.ts
+++ b/src/metrics/Metrics.ts
@@ -1,3 +1,21 @@
+// Copyright 2022-2025 Parity Technologies (UK) Ltd.
+// This file is part of Substrate API Sidecar.
+//
+// Substrate API Sidecar is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
+// as new metrics are added in routes they need to be registered here to make them available across the apps
+
import express from 'express';
import { Application, Request, Response } from 'express';
import client from 'prom-client';
diff --git a/src/metrics/config.ts b/src/metrics/config.ts
index 8396aafc4..5ee73af72 100644
--- a/src/metrics/config.ts
+++ b/src/metrics/config.ts
@@ -1,3 +1,19 @@
+// Copyright 2022-2025 Parity Technologies (UK) Ltd.
+// This file is part of Substrate API Sidecar.
+//
+// Substrate API Sidecar is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
// as new metrics are added in routes they need to be registered here to make them available across the apps
import { IMetric, MetricType } from '../types/metrics';
diff --git a/src/metrics/index.ts b/src/metrics/index.ts
index cf75e783d..430cbb96a 100644
--- a/src/metrics/index.ts
+++ b/src/metrics/index.ts
@@ -1,2 +1,20 @@
+// Copyright 2022-2025 Parity Technologies (UK) Ltd.
+// This file is part of Substrate API Sidecar.
+//
+// Substrate API Sidecar is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
+// as new metrics are added in routes they need to be registered here to make them available across the apps
+
export * as config from './config';
export { default as MetricsApp } from './Metrics';
diff --git a/src/middleware/error/errorMiddleware.spec.ts b/src/middleware/error/errorMiddleware.spec.ts
index 20f0ac8bf..5e18453e2 100644
--- a/src/middleware/error/errorMiddleware.spec.ts
+++ b/src/middleware/error/errorMiddleware.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/errorMiddleware.ts b/src/middleware/error/errorMiddleware.ts
index 7ec8c890e..64e5ab005 100644
--- a/src/middleware/error/errorMiddleware.ts
+++ b/src/middleware/error/errorMiddleware.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/httpErrorMiddleware.spec.ts b/src/middleware/error/httpErrorMiddleware.spec.ts
index 008eab114..1155db207 100644
--- a/src/middleware/error/httpErrorMiddleware.spec.ts
+++ b/src/middleware/error/httpErrorMiddleware.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/httpErrorMiddleware.ts b/src/middleware/error/httpErrorMiddleware.ts
index 7e43b532a..abf4b16dd 100644
--- a/src/middleware/error/httpErrorMiddleware.ts
+++ b/src/middleware/error/httpErrorMiddleware.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/index.ts b/src/middleware/error/index.ts
index 92ed780eb..697b51078 100644
--- a/src/middleware/error/index.ts
+++ b/src/middleware/error/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/internalErrorMiddleware.spec.ts b/src/middleware/error/internalErrorMiddleware.spec.ts
index c5908619f..9bb7e5cf2 100644
--- a/src/middleware/error/internalErrorMiddleware.spec.ts
+++ b/src/middleware/error/internalErrorMiddleware.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/internalErrorMiddleware.ts b/src/middleware/error/internalErrorMiddleware.ts
index ced22af12..6c9b5276d 100644
--- a/src/middleware/error/internalErrorMiddleware.ts
+++ b/src/middleware/error/internalErrorMiddleware.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/legacyErrorMiddleware.spec.ts b/src/middleware/error/legacyErrorMiddleware.spec.ts
index a9a19e848..fa482eff5 100644
--- a/src/middleware/error/legacyErrorMiddleware.spec.ts
+++ b/src/middleware/error/legacyErrorMiddleware.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/legacyErrorMiddleware.ts b/src/middleware/error/legacyErrorMiddleware.ts
index 35b21eaa4..f59d9bfcc 100644
--- a/src/middleware/error/legacyErrorMiddleware.ts
+++ b/src/middleware/error/legacyErrorMiddleware.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/testTools.ts b/src/middleware/error/testTools.ts
index 2c0c9fc64..be66e7900 100644
--- a/src/middleware/error/testTools.ts
+++ b/src/middleware/error/testTools.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/txErrorMiddleware.spec.ts b/src/middleware/error/txErrorMiddleware.spec.ts
index f3efca171..73fc2375b 100644
--- a/src/middleware/error/txErrorMiddleware.spec.ts
+++ b/src/middleware/error/txErrorMiddleware.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/error/txErrorMiddleware.ts b/src/middleware/error/txErrorMiddleware.ts
index 13b2d9be3..48aea32b1 100644
--- a/src/middleware/error/txErrorMiddleware.ts
+++ b/src/middleware/error/txErrorMiddleware.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/index.ts b/src/middleware/index.ts
index 6717557cc..12f46697f 100644
--- a/src/middleware/index.ts
+++ b/src/middleware/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/logger/httpLogger.ts b/src/middleware/logger/httpLogger.ts
index 5c858dcdd..ef9bd6980 100644
--- a/src/middleware/logger/httpLogger.ts
+++ b/src/middleware/logger/httpLogger.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/logger/index.ts b/src/middleware/logger/index.ts
index 93b4e0c9e..90507562d 100644
--- a/src/middleware/logger/index.ts
+++ b/src/middleware/logger/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/validate/index.ts b/src/middleware/validate/index.ts
index e3b4c03a3..1c2c9b5aa 100644
--- a/src/middleware/validate/index.ts
+++ b/src/middleware/validate/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/validate/util.ts b/src/middleware/validate/util.ts
index f675930e1..ba59952f4 100644
--- a/src/middleware/validate/util.ts
+++ b/src/middleware/validate/util.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/validate/validateAddressMiddleware.spec.ts b/src/middleware/validate/validateAddressMiddleware.spec.ts
index 150affe74..a85e6ead9 100644
--- a/src/middleware/validate/validateAddressMiddleware.spec.ts
+++ b/src/middleware/validate/validateAddressMiddleware.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/validate/validateAddressMiddleware.ts b/src/middleware/validate/validateAddressMiddleware.ts
index d54944a01..ea8624847 100644
--- a/src/middleware/validate/validateAddressMiddleware.ts
+++ b/src/middleware/validate/validateAddressMiddleware.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/validate/validateBooleanMiddleware.spec.ts b/src/middleware/validate/validateBooleanMiddleware.spec.ts
index 0728a6053..ee3c6656e 100644
--- a/src/middleware/validate/validateBooleanMiddleware.spec.ts
+++ b/src/middleware/validate/validateBooleanMiddleware.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/middleware/validate/validateBooleanMiddleware.ts b/src/middleware/validate/validateBooleanMiddleware.ts
index ee73c76c5..9c2fb54ef 100644
--- a/src/middleware/validate/validateBooleanMiddleware.ts
+++ b/src/middleware/validate/validateBooleanMiddleware.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/override-types/typesBundle.ts b/src/override-types/typesBundle.ts
index f587e8bea..7af0127a9 100644
--- a/src/override-types/typesBundle.ts
+++ b/src/override-types/typesBundle.ts
@@ -1,3 +1,19 @@
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
+// This file is part of Substrate API Sidecar.
+//
+// Substrate API Sidecar is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
import { OverrideBundleDefinition } from '@polkadot/types/types';
const definitionsWestmint: OverrideBundleDefinition = {
diff --git a/src/parseArgs.ts b/src/parseArgs.ts
index 6fb38daa6..2f86481cf 100644
--- a/src/parseArgs.ts
+++ b/src/parseArgs.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/sanitize/index.ts b/src/sanitize/index.ts
index e9ee9a323..ef8f400f2 100644
--- a/src/sanitize/index.ts
+++ b/src/sanitize/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/sanitize/mockData.ts b/src/sanitize/mockData.ts
index 83dac7210..86ac4e30a 100644
--- a/src/sanitize/mockData.ts
+++ b/src/sanitize/mockData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/sanitize/sanitizeNumbers.spec.ts b/src/sanitize/sanitizeNumbers.spec.ts
index 98ca96a13..f1203dcc8 100644
--- a/src/sanitize/sanitizeNumbers.spec.ts
+++ b/src/sanitize/sanitizeNumbers.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/sanitize/sanitizeNumbers.ts b/src/sanitize/sanitizeNumbers.ts
index 5331176b7..18fec51d9 100644
--- a/src/sanitize/sanitizeNumbers.ts
+++ b/src/sanitize/sanitizeNumbers.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/AbstractPalletsService.ts b/src/services/AbstractPalletsService.ts
index 1afec3c31..a0d1e0fec 100644
--- a/src/services/AbstractPalletsService.ts
+++ b/src/services/AbstractPalletsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/AbstractService.spec.ts b/src/services/AbstractService.spec.ts
index 54efa1505..72acdbbdc 100644
--- a/src/services/AbstractService.spec.ts
+++ b/src/services/AbstractService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/AbstractService.ts b/src/services/AbstractService.ts
index fa88464e1..94e576016 100644
--- a/src/services/AbstractService.ts
+++ b/src/services/AbstractService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsAssetsService.spec.ts b/src/services/accounts/AccountsAssetsService.spec.ts
index 36b183e83..e7e3f9e4a 100644
--- a/src/services/accounts/AccountsAssetsService.spec.ts
+++ b/src/services/accounts/AccountsAssetsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsAssetsService.ts b/src/services/accounts/AccountsAssetsService.ts
index be4b445d1..5a23356f6 100644
--- a/src/services/accounts/AccountsAssetsService.ts
+++ b/src/services/accounts/AccountsAssetsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsBalanceInfoService.spec.ts b/src/services/accounts/AccountsBalanceInfoService.spec.ts
index 0574f2b4c..985fa53eb 100644
--- a/src/services/accounts/AccountsBalanceInfoService.spec.ts
+++ b/src/services/accounts/AccountsBalanceInfoService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsBalanceInfoService.ts b/src/services/accounts/AccountsBalanceInfoService.ts
index d71c55601..ead2cb643 100644
--- a/src/services/accounts/AccountsBalanceInfoService.ts
+++ b/src/services/accounts/AccountsBalanceInfoService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsConvertService.spec.ts b/src/services/accounts/AccountsConvertService.spec.ts
index 5938215eb..c0b25152a 100644
--- a/src/services/accounts/AccountsConvertService.spec.ts
+++ b/src/services/accounts/AccountsConvertService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsConvertService.ts b/src/services/accounts/AccountsConvertService.ts
index d3d8bc5a5..d60139936 100644
--- a/src/services/accounts/AccountsConvertService.ts
+++ b/src/services/accounts/AccountsConvertService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsPoolAssetsService.spec.ts b/src/services/accounts/AccountsPoolAssetsService.spec.ts
index 2214190de..46715e7e4 100644
--- a/src/services/accounts/AccountsPoolAssetsService.spec.ts
+++ b/src/services/accounts/AccountsPoolAssetsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsPoolAssetsService.ts b/src/services/accounts/AccountsPoolAssetsService.ts
index f771bcf98..4c205cbf7 100644
--- a/src/services/accounts/AccountsPoolAssetsService.ts
+++ b/src/services/accounts/AccountsPoolAssetsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsProxyInfoService.spec.ts b/src/services/accounts/AccountsProxyInfoService.spec.ts
index 6b6186c20..d9de1579d 100644
--- a/src/services/accounts/AccountsProxyInfoService.spec.ts
+++ b/src/services/accounts/AccountsProxyInfoService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsProxyInfoService.ts b/src/services/accounts/AccountsProxyInfoService.ts
index 48b306f4f..99c7e2dec 100644
--- a/src/services/accounts/AccountsProxyInfoService.ts
+++ b/src/services/accounts/AccountsProxyInfoService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsStakingInfoService.spec.ts b/src/services/accounts/AccountsStakingInfoService.spec.ts
index c2d4a4264..fb0175fa3 100644
--- a/src/services/accounts/AccountsStakingInfoService.spec.ts
+++ b/src/services/accounts/AccountsStakingInfoService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsStakingInfoService.ts b/src/services/accounts/AccountsStakingInfoService.ts
index 2552e44bf..c9bf56972 100644
--- a/src/services/accounts/AccountsStakingInfoService.ts
+++ b/src/services/accounts/AccountsStakingInfoService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsStakingPayoutsService.spec.ts b/src/services/accounts/AccountsStakingPayoutsService.spec.ts
index 193063695..c9ab33c7d 100644
--- a/src/services/accounts/AccountsStakingPayoutsService.spec.ts
+++ b/src/services/accounts/AccountsStakingPayoutsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsStakingPayoutsService.ts b/src/services/accounts/AccountsStakingPayoutsService.ts
index c6793c32b..835bb9a85 100644
--- a/src/services/accounts/AccountsStakingPayoutsService.ts
+++ b/src/services/accounts/AccountsStakingPayoutsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsValidateService.spec.ts b/src/services/accounts/AccountsValidateService.spec.ts
index 8cac794a6..e58171ace 100644
--- a/src/services/accounts/AccountsValidateService.spec.ts
+++ b/src/services/accounts/AccountsValidateService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsValidateService.ts b/src/services/accounts/AccountsValidateService.ts
index cea720e8a..0f98f0da8 100644
--- a/src/services/accounts/AccountsValidateService.ts
+++ b/src/services/accounts/AccountsValidateService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsVestingInfoService.spec.ts b/src/services/accounts/AccountsVestingInfoService.spec.ts
index 6170aad98..66a99b313 100644
--- a/src/services/accounts/AccountsVestingInfoService.spec.ts
+++ b/src/services/accounts/AccountsVestingInfoService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/AccountsVestingInfoService.ts b/src/services/accounts/AccountsVestingInfoService.ts
index a495f858d..3f545862f 100644
--- a/src/services/accounts/AccountsVestingInfoService.ts
+++ b/src/services/accounts/AccountsVestingInfoService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/accounts/index.ts b/src/services/accounts/index.ts
index 940201d3a..b819c6506 100644
--- a/src/services/accounts/index.ts
+++ b/src/services/accounts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/blocks/BlocksService.spec.ts b/src/services/blocks/BlocksService.spec.ts
index 90a05cfbb..16df22ae1 100644
--- a/src/services/blocks/BlocksService.spec.ts
+++ b/src/services/blocks/BlocksService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/blocks/BlocksService.ts b/src/services/blocks/BlocksService.ts
index df4c06481..41cde1015 100644
--- a/src/services/blocks/BlocksService.ts
+++ b/src/services/blocks/BlocksService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/blocks/BlocksTraceService.spec.ts b/src/services/blocks/BlocksTraceService.spec.ts
index c73fee7ab..eb669006c 100644
--- a/src/services/blocks/BlocksTraceService.spec.ts
+++ b/src/services/blocks/BlocksTraceService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/blocks/BlocksTraceService.ts b/src/services/blocks/BlocksTraceService.ts
index e6f39b487..3f87d5958 100644
--- a/src/services/blocks/BlocksTraceService.ts
+++ b/src/services/blocks/BlocksTraceService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/blocks/XCMDecoder.ts b/src/services/blocks/XCMDecoder.ts
index 38ebbe9bc..08ffe4e03 100644
--- a/src/services/blocks/XCMDecoder.ts
+++ b/src/services/blocks/XCMDecoder.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/blocks/index.ts b/src/services/blocks/index.ts
index 7dd53d384..4b1b1573c 100644
--- a/src/services/blocks/index.ts
+++ b/src/services/blocks/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/blocks/trace/Trace.ts b/src/services/blocks/trace/Trace.ts
index 9928f39ab..bca6d5cbe 100644
--- a/src/services/blocks/trace/Trace.ts
+++ b/src/services/blocks/trace/Trace.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/blocks/trace/index.ts b/src/services/blocks/trace/index.ts
index 1635c6129..0416b2dd4 100644
--- a/src/services/blocks/trace/index.ts
+++ b/src/services/blocks/trace/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/blocks/trace/types.ts b/src/services/blocks/trace/types.ts
index c1a3d0822..9cbb291b2 100644
--- a/src/services/blocks/trace/types.ts
+++ b/src/services/blocks/trace/types.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/contracts/ContractsInkService.spec.ts b/src/services/contracts/ContractsInkService.spec.ts
index e45153d42..1f72c0140 100644
--- a/src/services/contracts/ContractsInkService.spec.ts
+++ b/src/services/contracts/ContractsInkService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/contracts/ContractsInkService.ts b/src/services/contracts/ContractsInkService.ts
index d6dd755b9..094a467f4 100644
--- a/src/services/contracts/ContractsInkService.ts
+++ b/src/services/contracts/ContractsInkService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/contracts/index.ts b/src/services/contracts/index.ts
index 30eb0f754..79f67ae6f 100644
--- a/src/services/contracts/index.ts
+++ b/src/services/contracts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/coretime/CoretimeService.spec.ts b/src/services/coretime/CoretimeService.spec.ts
index 12f052346..d141a435e 100644
--- a/src/services/coretime/CoretimeService.spec.ts
+++ b/src/services/coretime/CoretimeService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/coretime/index.ts b/src/services/coretime/index.ts
index 2571e92cd..9fe2c302c 100644
--- a/src/services/coretime/index.ts
+++ b/src/services/coretime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/index.ts b/src/services/index.ts
index 82f0eb243..ac21abe19 100644
--- a/src/services/index.ts
+++ b/src/services/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/node/NodeNetworkService.spec.ts b/src/services/node/NodeNetworkService.spec.ts
index 53e17565a..a9e09c950 100644
--- a/src/services/node/NodeNetworkService.spec.ts
+++ b/src/services/node/NodeNetworkService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/node/NodeNetworkService.ts b/src/services/node/NodeNetworkService.ts
index 2ceabd529..2ca41a322 100644
--- a/src/services/node/NodeNetworkService.ts
+++ b/src/services/node/NodeNetworkService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/node/NodeTransactionPoolService.spec.ts b/src/services/node/NodeTransactionPoolService.spec.ts
index 87ebc716c..ebb9cc2eb 100644
--- a/src/services/node/NodeTransactionPoolService.spec.ts
+++ b/src/services/node/NodeTransactionPoolService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/node/NodeTransactionPoolService.ts b/src/services/node/NodeTransactionPoolService.ts
index 5b48432cb..a91d5ebb8 100644
--- a/src/services/node/NodeTransactionPoolService.ts
+++ b/src/services/node/NodeTransactionPoolService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/node/NodeVersionService.spec.ts b/src/services/node/NodeVersionService.spec.ts
index d15eead1d..577fdd129 100644
--- a/src/services/node/NodeVersionService.spec.ts
+++ b/src/services/node/NodeVersionService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/node/NodeVersionService.ts b/src/services/node/NodeVersionService.ts
index 4f6e9bd02..d0d5d6f23 100644
--- a/src/services/node/NodeVersionService.ts
+++ b/src/services/node/NodeVersionService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/node/index.ts b/src/services/node/index.ts
index a26b7e008..875bcfc4b 100644
--- a/src/services/node/index.ts
+++ b/src/services/node/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsAssetConversionService.spec.ts b/src/services/pallets/PalletsAssetConversionService.spec.ts
index 122329090..28c2b2008 100644
--- a/src/services/pallets/PalletsAssetConversionService.spec.ts
+++ b/src/services/pallets/PalletsAssetConversionService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsAssetConversionService.ts b/src/services/pallets/PalletsAssetConversionService.ts
index 2f005e8a6..fd19fc93e 100644
--- a/src/services/pallets/PalletsAssetConversionService.ts
+++ b/src/services/pallets/PalletsAssetConversionService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsAssetsService.spec.ts b/src/services/pallets/PalletsAssetsService.spec.ts
index 132370f17..a8ab3b3b5 100644
--- a/src/services/pallets/PalletsAssetsService.spec.ts
+++ b/src/services/pallets/PalletsAssetsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsAssetsService.ts b/src/services/pallets/PalletsAssetsService.ts
index 28ff2300b..43223a36b 100644
--- a/src/services/pallets/PalletsAssetsService.ts
+++ b/src/services/pallets/PalletsAssetsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsConstantsService.spec.ts b/src/services/pallets/PalletsConstantsService.spec.ts
index 017ce22f6..8807497ca 100644
--- a/src/services/pallets/PalletsConstantsService.spec.ts
+++ b/src/services/pallets/PalletsConstantsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsConstantsService.ts b/src/services/pallets/PalletsConstantsService.ts
index 644f96fdb..f4963a65f 100644
--- a/src/services/pallets/PalletsConstantsService.ts
+++ b/src/services/pallets/PalletsConstantsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsDispatchablesService.spec.ts b/src/services/pallets/PalletsDispatchablesService.spec.ts
index 3aa360e59..00590b319 100644
--- a/src/services/pallets/PalletsDispatchablesService.spec.ts
+++ b/src/services/pallets/PalletsDispatchablesService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsDispatchablesService.ts b/src/services/pallets/PalletsDispatchablesService.ts
index d560d6d21..27478fe9c 100644
--- a/src/services/pallets/PalletsDispatchablesService.ts
+++ b/src/services/pallets/PalletsDispatchablesService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsErrorsService.spec.ts b/src/services/pallets/PalletsErrorsService.spec.ts
index 04354199d..1ca758e25 100644
--- a/src/services/pallets/PalletsErrorsService.spec.ts
+++ b/src/services/pallets/PalletsErrorsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsErrorsService.ts b/src/services/pallets/PalletsErrorsService.ts
index 13767035d..16657d41a 100644
--- a/src/services/pallets/PalletsErrorsService.ts
+++ b/src/services/pallets/PalletsErrorsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsEventsService.spec.ts b/src/services/pallets/PalletsEventsService.spec.ts
index 527905868..914da8714 100644
--- a/src/services/pallets/PalletsEventsService.spec.ts
+++ b/src/services/pallets/PalletsEventsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsEventsService.ts b/src/services/pallets/PalletsEventsService.ts
index ffac2e288..c292bcd04 100644
--- a/src/services/pallets/PalletsEventsService.ts
+++ b/src/services/pallets/PalletsEventsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsForeignAssetsService.spec.ts b/src/services/pallets/PalletsForeignAssetsService.spec.ts
index 437b905a9..8568119a3 100644
--- a/src/services/pallets/PalletsForeignAssetsService.spec.ts
+++ b/src/services/pallets/PalletsForeignAssetsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsForeignAssetsService.ts b/src/services/pallets/PalletsForeignAssetsService.ts
index bcd8c0d41..fb1233403 100644
--- a/src/services/pallets/PalletsForeignAssetsService.ts
+++ b/src/services/pallets/PalletsForeignAssetsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsNominationPoolsService.spec.ts b/src/services/pallets/PalletsNominationPoolsService.spec.ts
index df3e21070..b9ab400a9 100644
--- a/src/services/pallets/PalletsNominationPoolsService.spec.ts
+++ b/src/services/pallets/PalletsNominationPoolsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsNominationPoolsService.ts b/src/services/pallets/PalletsNominationPoolsService.ts
index b073e4193..233296310 100644
--- a/src/services/pallets/PalletsNominationPoolsService.ts
+++ b/src/services/pallets/PalletsNominationPoolsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsOnGoingReferendaService.spec.ts b/src/services/pallets/PalletsOnGoingReferendaService.spec.ts
index 1c7435ae4..1c3772944 100644
--- a/src/services/pallets/PalletsOnGoingReferendaService.spec.ts
+++ b/src/services/pallets/PalletsOnGoingReferendaService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsOnGoingReferendaService.ts b/src/services/pallets/PalletsOnGoingReferendaService.ts
index 5ec633f4c..b9af5e186 100644
--- a/src/services/pallets/PalletsOnGoingReferendaService.ts
+++ b/src/services/pallets/PalletsOnGoingReferendaService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsPoolAssetsService.spec.ts b/src/services/pallets/PalletsPoolAssetsService.spec.ts
index d6776a763..a4b0e0bfb 100644
--- a/src/services/pallets/PalletsPoolAssetsService.spec.ts
+++ b/src/services/pallets/PalletsPoolAssetsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsPoolAssetsService.ts b/src/services/pallets/PalletsPoolAssetsService.ts
index 0e72b6b3a..2dad096ad 100644
--- a/src/services/pallets/PalletsPoolAssetsService.ts
+++ b/src/services/pallets/PalletsPoolAssetsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsStakingProgressService.spec.ts b/src/services/pallets/PalletsStakingProgressService.spec.ts
index 1a80b7aa5..1c397c2a0 100644
--- a/src/services/pallets/PalletsStakingProgressService.spec.ts
+++ b/src/services/pallets/PalletsStakingProgressService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsStakingProgressService.ts b/src/services/pallets/PalletsStakingProgressService.ts
index a8433a9e1..d293b5474 100644
--- a/src/services/pallets/PalletsStakingProgressService.ts
+++ b/src/services/pallets/PalletsStakingProgressService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsStakingValidatorsService.spec.ts b/src/services/pallets/PalletsStakingValidatorsService.spec.ts
index bfed45f49..1002cb546 100644
--- a/src/services/pallets/PalletsStakingValidatorsService.spec.ts
+++ b/src/services/pallets/PalletsStakingValidatorsService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsStakingValidatorsService.ts b/src/services/pallets/PalletsStakingValidatorsService.ts
index 9651dcceb..4032a566e 100644
--- a/src/services/pallets/PalletsStakingValidatorsService.ts
+++ b/src/services/pallets/PalletsStakingValidatorsService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsStorageService.spec.ts b/src/services/pallets/PalletsStorageService.spec.ts
index 612c71de7..30990e7ca 100644
--- a/src/services/pallets/PalletsStorageService.spec.ts
+++ b/src/services/pallets/PalletsStorageService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/PalletsStorageService.ts b/src/services/pallets/PalletsStorageService.ts
index 2a432e202..381e9391e 100644
--- a/src/services/pallets/PalletsStorageService.ts
+++ b/src/services/pallets/PalletsStorageService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/pallets/index.ts b/src/services/pallets/index.ts
index 3a60c56b7..9e40afb25 100644
--- a/src/services/pallets/index.ts
+++ b/src/services/pallets/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/paras/ParasService.spec.ts b/src/services/paras/ParasService.spec.ts
index cf57ad5e4..aec6a8364 100644
--- a/src/services/paras/ParasService.spec.ts
+++ b/src/services/paras/ParasService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/paras/ParasService.ts b/src/services/paras/ParasService.ts
index 444ddc42b..ecbd54043 100644
--- a/src/services/paras/ParasService.ts
+++ b/src/services/paras/ParasService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/paras/index.ts b/src/services/paras/index.ts
index eb2574297..2656767b3 100644
--- a/src/services/paras/index.ts
+++ b/src/services/paras/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/runtime/RuntimeCodeService.spec.ts b/src/services/runtime/RuntimeCodeService.spec.ts
index 4c048b1d6..e1ad62b72 100644
--- a/src/services/runtime/RuntimeCodeService.spec.ts
+++ b/src/services/runtime/RuntimeCodeService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/runtime/RuntimeCodeService.ts b/src/services/runtime/RuntimeCodeService.ts
index c191a2e30..408cdaa94 100644
--- a/src/services/runtime/RuntimeCodeService.ts
+++ b/src/services/runtime/RuntimeCodeService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/runtime/RuntimeMetadataService.spec.ts b/src/services/runtime/RuntimeMetadataService.spec.ts
index 3b9ea8e91..f18fc2eff 100644
--- a/src/services/runtime/RuntimeMetadataService.spec.ts
+++ b/src/services/runtime/RuntimeMetadataService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/runtime/RuntimeMetadataService.ts b/src/services/runtime/RuntimeMetadataService.ts
index 046899b8b..f5581d7fd 100644
--- a/src/services/runtime/RuntimeMetadataService.ts
+++ b/src/services/runtime/RuntimeMetadataService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/runtime/RuntimeSpecService.spec.ts b/src/services/runtime/RuntimeSpecService.spec.ts
index 0a37020e3..1e5e83280 100644
--- a/src/services/runtime/RuntimeSpecService.spec.ts
+++ b/src/services/runtime/RuntimeSpecService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/runtime/RuntimeSpecService.ts b/src/services/runtime/RuntimeSpecService.ts
index f6cfdeb57..cc9289b0d 100644
--- a/src/services/runtime/RuntimeSpecService.ts
+++ b/src/services/runtime/RuntimeSpecService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/runtime/index.ts b/src/services/runtime/index.ts
index 3ba827535..33e0346db 100644
--- a/src/services/runtime/index.ts
+++ b/src/services/runtime/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/accounts/index.ts b/src/services/test-helpers/mock/accounts/index.ts
index 372893eeb..209c66bf1 100644
--- a/src/services/test-helpers/mock/accounts/index.ts
+++ b/src/services/test-helpers/mock/accounts/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/accounts/stakingPayouts.ts b/src/services/test-helpers/mock/accounts/stakingPayouts.ts
index 85373c8b5..8df3d8411 100644
--- a/src/services/test-helpers/mock/accounts/stakingPayouts.ts
+++ b/src/services/test-helpers/mock/accounts/stakingPayouts.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/addresses.ts b/src/services/test-helpers/mock/addresses.ts
index 9d38bd6ce..51c214201 100644
--- a/src/services/test-helpers/mock/addresses.ts
+++ b/src/services/test-helpers/mock/addresses.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/assets/mockAssetData.ts b/src/services/test-helpers/mock/assets/mockAssetData.ts
index 7302fb6bc..d967a94bf 100644
--- a/src/services/test-helpers/mock/assets/mockAssetData.ts
+++ b/src/services/test-helpers/mock/assets/mockAssetData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/assets/mockAssetHubKusamaData.ts b/src/services/test-helpers/mock/assets/mockAssetHubKusamaData.ts
index 49783082c..f1f76824d 100644
--- a/src/services/test-helpers/mock/assets/mockAssetHubKusamaData.ts
+++ b/src/services/test-helpers/mock/assets/mockAssetHubKusamaData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/assets/mockAssetHubWestendData.ts b/src/services/test-helpers/mock/assets/mockAssetHubWestendData.ts
index c2a01b604..e1dd744e0 100644
--- a/src/services/test-helpers/mock/assets/mockAssetHubWestendData.ts
+++ b/src/services/test-helpers/mock/assets/mockAssetHubWestendData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/contracts/metadataFlipper.ts b/src/services/test-helpers/mock/contracts/metadataFlipper.ts
index 26a5a9764..164b1d830 100644
--- a/src/services/test-helpers/mock/contracts/metadataFlipper.ts
+++ b/src/services/test-helpers/mock/contracts/metadataFlipper.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/assetConversionEntries.ts b/src/services/test-helpers/mock/data/assetConversionEntries.ts
index 206592c05..dd96fd605 100644
--- a/src/services/test-helpers/mock/data/assetConversionEntries.ts
+++ b/src/services/test-helpers/mock/data/assetConversionEntries.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/events18468942Hex.ts b/src/services/test-helpers/mock/data/events18468942Hex.ts
index cc4dbdbb9..fb020d968 100644
--- a/src/services/test-helpers/mock/data/events18468942Hex.ts
+++ b/src/services/test-helpers/mock/data/events18468942Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/events19772575Hex.ts b/src/services/test-helpers/mock/data/events19772575Hex.ts
index db2a3c552..e2a8cf314 100644
--- a/src/services/test-helpers/mock/data/events19772575Hex.ts
+++ b/src/services/test-helpers/mock/data/events19772575Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/events3356195Hex.ts b/src/services/test-helpers/mock/data/events3356195Hex.ts
index 9f419d6e3..8ea680b19 100644
--- a/src/services/test-helpers/mock/data/events3356195Hex.ts
+++ b/src/services/test-helpers/mock/data/events3356195Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/events6202603Hex.ts b/src/services/test-helpers/mock/data/events6202603Hex.ts
index 366edc148..cae8c7f87 100644
--- a/src/services/test-helpers/mock/data/events6202603Hex.ts
+++ b/src/services/test-helpers/mock/data/events6202603Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/events789629Hex.ts b/src/services/test-helpers/mock/data/events789629Hex.ts
index b73cb8e4a..a577ada32 100644
--- a/src/services/test-helpers/mock/data/events789629Hex.ts
+++ b/src/services/test-helpers/mock/data/events789629Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/foreignAssets.ts b/src/services/test-helpers/mock/data/foreignAssets.ts
index 216efb705..823a66317 100644
--- a/src/services/test-helpers/mock/data/foreignAssets.ts
+++ b/src/services/test-helpers/mock/data/foreignAssets.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/foreignAssetsEntries.ts b/src/services/test-helpers/mock/data/foreignAssetsEntries.ts
index 63361b8a0..802a1ea02 100644
--- a/src/services/test-helpers/mock/data/foreignAssetsEntries.ts
+++ b/src/services/test-helpers/mock/data/foreignAssetsEntries.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/getKeyNames.ts b/src/services/test-helpers/mock/data/getKeyNames.ts
index 4b106c37e..1ef32e872 100644
--- a/src/services/test-helpers/mock/data/getKeyNames.ts
+++ b/src/services/test-helpers/mock/data/getKeyNames.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/localListenAddresses.ts b/src/services/test-helpers/mock/data/localListenAddresses.ts
index bdd72c062..79320c8bb 100644
--- a/src/services/test-helpers/mock/data/localListenAddresses.ts
+++ b/src/services/test-helpers/mock/data/localListenAddresses.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/mockDispatchablesData.ts b/src/services/test-helpers/mock/data/mockDispatchablesData.ts
index bacbee00b..b244f07c8 100644
--- a/src/services/test-helpers/mock/data/mockDispatchablesData.ts
+++ b/src/services/test-helpers/mock/data/mockDispatchablesData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/mockEventData.ts b/src/services/test-helpers/mock/data/mockEventData.ts
index c68440e82..8dc4d8da3 100644
--- a/src/services/test-helpers/mock/data/mockEventData.ts
+++ b/src/services/test-helpers/mock/data/mockEventData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/mockNonimationPoolResponseData.ts b/src/services/test-helpers/mock/data/mockNonimationPoolResponseData.ts
index dbd4356f7..6a1e8fbf6 100644
--- a/src/services/test-helpers/mock/data/mockNonimationPoolResponseData.ts
+++ b/src/services/test-helpers/mock/data/mockNonimationPoolResponseData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/mockPalletErrorsData.ts b/src/services/test-helpers/mock/data/mockPalletErrorsData.ts
index 5b22701ab..22d0aba1c 100644
--- a/src/services/test-helpers/mock/data/mockPalletErrorsData.ts
+++ b/src/services/test-helpers/mock/data/mockPalletErrorsData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/mockPalletEventsData.ts b/src/services/test-helpers/mock/data/mockPalletEventsData.ts
index c5a0814e7..1eaf0b733 100644
--- a/src/services/test-helpers/mock/data/mockPalletEventsData.ts
+++ b/src/services/test-helpers/mock/data/mockPalletEventsData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/referendaEntries.ts b/src/services/test-helpers/mock/data/referendaEntries.ts
index 31794d814..2f7922747 100644
--- a/src/services/test-helpers/mock/data/referendaEntries.ts
+++ b/src/services/test-helpers/mock/data/referendaEntries.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/validator14815152Entries.ts b/src/services/test-helpers/mock/data/validator14815152Entries.ts
index dc9048528..bfaead832 100644
--- a/src/services/test-helpers/mock/data/validator14815152Entries.ts
+++ b/src/services/test-helpers/mock/data/validator14815152Entries.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/validators14815152Hex.ts b/src/services/test-helpers/mock/data/validators14815152Hex.ts
index 64b168d23..32e271cc2 100644
--- a/src/services/test-helpers/mock/data/validators14815152Hex.ts
+++ b/src/services/test-helpers/mock/data/validators14815152Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/validators18468942Hex.ts b/src/services/test-helpers/mock/data/validators18468942Hex.ts
index 1ba6deaeb..7f7a48656 100644
--- a/src/services/test-helpers/mock/data/validators18468942Hex.ts
+++ b/src/services/test-helpers/mock/data/validators18468942Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/validators19772575Hex.ts b/src/services/test-helpers/mock/data/validators19772575Hex.ts
index 6c8c9053c..fcb13fcef 100644
--- a/src/services/test-helpers/mock/data/validators19772575Hex.ts
+++ b/src/services/test-helpers/mock/data/validators19772575Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/validators3356195Hex.ts b/src/services/test-helpers/mock/data/validators3356195Hex.ts
index ff7dea9e7..4581f4e0e 100644
--- a/src/services/test-helpers/mock/data/validators3356195Hex.ts
+++ b/src/services/test-helpers/mock/data/validators3356195Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/validators6202603Hex.ts b/src/services/test-helpers/mock/data/validators6202603Hex.ts
index 3c58ecad4..d92f7a0c8 100644
--- a/src/services/test-helpers/mock/data/validators6202603Hex.ts
+++ b/src/services/test-helpers/mock/data/validators6202603Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/validators789629Hex.ts b/src/services/test-helpers/mock/data/validators789629Hex.ts
index 897e179a5..84fb3e4ae 100644
--- a/src/services/test-helpers/mock/data/validators789629Hex.ts
+++ b/src/services/test-helpers/mock/data/validators789629Hex.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/data/validatorsAddresses.ts b/src/services/test-helpers/mock/data/validatorsAddresses.ts
index 23fbec143..da7129c2d 100644
--- a/src/services/test-helpers/mock/data/validatorsAddresses.ts
+++ b/src/services/test-helpers/mock/data/validatorsAddresses.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/index.ts b/src/services/test-helpers/mock/index.ts
index 197901d55..1df6f20d1 100644
--- a/src/services/test-helpers/mock/index.ts
+++ b/src/services/test-helpers/mock/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockApi.ts b/src/services/test-helpers/mock/mockApi.ts
index 0a35e2e66..5f390f1a0 100644
--- a/src/services/test-helpers/mock/mockApi.ts
+++ b/src/services/test-helpers/mock/mockApi.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockApiBlock18468942.ts b/src/services/test-helpers/mock/mockApiBlock18468942.ts
index b090c3b1f..ed484e353 100644
--- a/src/services/test-helpers/mock/mockApiBlock18468942.ts
+++ b/src/services/test-helpers/mock/mockApiBlock18468942.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockApiBlock19772575.ts b/src/services/test-helpers/mock/mockApiBlock19772575.ts
index 23cb056a9..de2e1a901 100644
--- a/src/services/test-helpers/mock/mockApiBlock19772575.ts
+++ b/src/services/test-helpers/mock/mockApiBlock19772575.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockApiBlock22887036.ts b/src/services/test-helpers/mock/mockApiBlock22887036.ts
index f6f4e3b42..edb4f322c 100644
--- a/src/services/test-helpers/mock/mockApiBlock22887036.ts
+++ b/src/services/test-helpers/mock/mockApiBlock22887036.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockAssetHubKusamaApi.ts b/src/services/test-helpers/mock/mockAssetHubKusamaApi.ts
index d4cff8069..d81b9d838 100644
--- a/src/services/test-helpers/mock/mockAssetHubKusamaApi.ts
+++ b/src/services/test-helpers/mock/mockAssetHubKusamaApi.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockAssetHubKusamaApiBlock3356195.ts b/src/services/test-helpers/mock/mockAssetHubKusamaApiBlock3356195.ts
index 8034748ee..c42357223 100644
--- a/src/services/test-helpers/mock/mockAssetHubKusamaApiBlock3356195.ts
+++ b/src/services/test-helpers/mock/mockAssetHubKusamaApiBlock3356195.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockAssetHubKusamaApiBlock6202603.ts b/src/services/test-helpers/mock/mockAssetHubKusamaApiBlock6202603.ts
index 1efe1ea16..950674cff 100644
--- a/src/services/test-helpers/mock/mockAssetHubKusamaApiBlock6202603.ts
+++ b/src/services/test-helpers/mock/mockAssetHubKusamaApiBlock6202603.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockAssetHubWestendApi.ts b/src/services/test-helpers/mock/mockAssetHubWestendApi.ts
index 5c9378a2a..667a38ebc 100644
--- a/src/services/test-helpers/mock/mockAssetHubWestendApi.ts
+++ b/src/services/test-helpers/mock/mockAssetHubWestendApi.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock13641102.ts b/src/services/test-helpers/mock/mockBlock13641102.ts
index 96aa83653..df0fe46d9 100644
--- a/src/services/test-helpers/mock/mockBlock13641102.ts
+++ b/src/services/test-helpers/mock/mockBlock13641102.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock18468942.ts b/src/services/test-helpers/mock/mockBlock18468942.ts
index e99eae181..379eca298 100644
--- a/src/services/test-helpers/mock/mockBlock18468942.ts
+++ b/src/services/test-helpers/mock/mockBlock18468942.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock19772575.ts b/src/services/test-helpers/mock/mockBlock19772575.ts
index 376048248..d0991b990 100644
--- a/src/services/test-helpers/mock/mockBlock19772575.ts
+++ b/src/services/test-helpers/mock/mockBlock19772575.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock21275366.ts b/src/services/test-helpers/mock/mockBlock21275366.ts
index 45f821439..6d860d2bc 100644
--- a/src/services/test-helpers/mock/mockBlock21275366.ts
+++ b/src/services/test-helpers/mock/mockBlock21275366.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock22887036.ts b/src/services/test-helpers/mock/mockBlock22887036.ts
index 7215e4359..d2b5d0f27 100644
--- a/src/services/test-helpers/mock/mockBlock22887036.ts
+++ b/src/services/test-helpers/mock/mockBlock22887036.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock26187139.ts b/src/services/test-helpers/mock/mockBlock26187139.ts
index ac4e66e58..4d8a306ff 100644
--- a/src/services/test-helpers/mock/mockBlock26187139.ts
+++ b/src/services/test-helpers/mock/mockBlock26187139.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock3356195.ts b/src/services/test-helpers/mock/mockBlock3356195.ts
index 6e2a18b5e..ca699c02c 100644
--- a/src/services/test-helpers/mock/mockBlock3356195.ts
+++ b/src/services/test-helpers/mock/mockBlock3356195.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock523510.ts b/src/services/test-helpers/mock/mockBlock523510.ts
index b82ce7da7..d8512b46d 100644
--- a/src/services/test-helpers/mock/mockBlock523510.ts
+++ b/src/services/test-helpers/mock/mockBlock523510.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock5236177.ts b/src/services/test-helpers/mock/mockBlock5236177.ts
index cd0147c53..ffe60e18e 100644
--- a/src/services/test-helpers/mock/mockBlock5236177.ts
+++ b/src/services/test-helpers/mock/mockBlock5236177.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock6202603.ts b/src/services/test-helpers/mock/mockBlock6202603.ts
index b3144ad4b..3a93efe6e 100644
--- a/src/services/test-helpers/mock/mockBlock6202603.ts
+++ b/src/services/test-helpers/mock/mockBlock6202603.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlock789629.ts b/src/services/test-helpers/mock/mockBlock789629.ts
index a2a5a8c47..e38fb0504 100644
--- a/src/services/test-helpers/mock/mockBlock789629.ts
+++ b/src/services/test-helpers/mock/mockBlock789629.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockBlockHashes.ts b/src/services/test-helpers/mock/mockBlockHashes.ts
index f25981848..37dc680e0 100644
--- a/src/services/test-helpers/mock/mockBlockHashes.ts
+++ b/src/services/test-helpers/mock/mockBlockHashes.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockCoretimeChainApi.ts b/src/services/test-helpers/mock/mockCoretimeChainApi.ts
index 12b3417db..84b1452bf 100644
--- a/src/services/test-helpers/mock/mockCoretimeChainApi.ts
+++ b/src/services/test-helpers/mock/mockCoretimeChainApi.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/mockKusamaApiBlock26187139.ts b/src/services/test-helpers/mock/mockKusamaApiBlock26187139.ts
index d5724e580..c2f8a8248 100644
--- a/src/services/test-helpers/mock/mockKusamaApiBlock26187139.ts
+++ b/src/services/test-helpers/mock/mockKusamaApiBlock26187139.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/parseNumberOrThrow.ts b/src/services/test-helpers/mock/parseNumberOrThrow.ts
index f78a0a35b..b7fdfa751 100644
--- a/src/services/test-helpers/mock/parseNumberOrThrow.ts
+++ b/src/services/test-helpers/mock/parseNumberOrThrow.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/test-helpers/mock/transactions.ts b/src/services/test-helpers/mock/transactions.ts
index 65b247a0a..2f4efee0e 100644
--- a/src/services/test-helpers/mock/transactions.ts
+++ b/src/services/test-helpers/mock/transactions.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/transaction/TransactionDryRunService.ts b/src/services/transaction/TransactionDryRunService.ts
index e3a3e5263..ae5115ada 100644
--- a/src/services/transaction/TransactionDryRunService.ts
+++ b/src/services/transaction/TransactionDryRunService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/transaction/TransactionFeeEstimateService.spec.ts b/src/services/transaction/TransactionFeeEstimateService.spec.ts
index 93e948617..a61e589cd 100644
--- a/src/services/transaction/TransactionFeeEstimateService.spec.ts
+++ b/src/services/transaction/TransactionFeeEstimateService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/transaction/TransactionFeeEstimateService.ts b/src/services/transaction/TransactionFeeEstimateService.ts
index ab8a3a6f8..5e609c8ba 100644
--- a/src/services/transaction/TransactionFeeEstimateService.ts
+++ b/src/services/transaction/TransactionFeeEstimateService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/transaction/TransactionMaterialService.spec.ts b/src/services/transaction/TransactionMaterialService.spec.ts
index 63b306312..189d0f0b5 100644
--- a/src/services/transaction/TransactionMaterialService.spec.ts
+++ b/src/services/transaction/TransactionMaterialService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/transaction/TransactionMaterialService.ts b/src/services/transaction/TransactionMaterialService.ts
index 72fb89094..70845a4a2 100644
--- a/src/services/transaction/TransactionMaterialService.ts
+++ b/src/services/transaction/TransactionMaterialService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/transaction/TransactionSubmitService.spec.ts b/src/services/transaction/TransactionSubmitService.spec.ts
index c91f9b42b..e3f844fcc 100644
--- a/src/services/transaction/TransactionSubmitService.spec.ts
+++ b/src/services/transaction/TransactionSubmitService.spec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/transaction/TransactionSubmitService.ts b/src/services/transaction/TransactionSubmitService.ts
index 3b268892a..c8df80e48 100644
--- a/src/services/transaction/TransactionSubmitService.ts
+++ b/src/services/transaction/TransactionSubmitService.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/transaction/extractCauseAndStack.ts b/src/services/transaction/extractCauseAndStack.ts
index 872cd247b..eb7087ace 100644
--- a/src/services/transaction/extractCauseAndStack.ts
+++ b/src/services/transaction/extractCauseAndStack.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/services/transaction/index.ts b/src/services/transaction/index.ts
index b6f8cfda7..d68170c6e 100644
--- a/src/services/transaction/index.ts
+++ b/src/services/transaction/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/constants.ts b/src/test-helpers/constants.ts
index 1e9bdf0a0..8166d5359 100644
--- a/src/test-helpers/constants.ts
+++ b/src/test-helpers/constants.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/createCall.ts b/src/test-helpers/createCall.ts
index 1b6ddbbf3..0118ca3f1 100644
--- a/src/test-helpers/createCall.ts
+++ b/src/test-helpers/createCall.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/assetHubKusamaMetadata.ts b/src/test-helpers/metadata/assetHubKusamaMetadata.ts
index 4bbc04f09..8969c7145 100644
--- a/src/test-helpers/metadata/assetHubKusamaMetadata.ts
+++ b/src/test-helpers/metadata/assetHubKusamaMetadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/assetHubKusamaMetadataV1000000.ts b/src/test-helpers/metadata/assetHubKusamaMetadataV1000000.ts
index 6c09c2672..f46da78b1 100644
--- a/src/test-helpers/metadata/assetHubKusamaMetadataV1000000.ts
+++ b/src/test-helpers/metadata/assetHubKusamaMetadataV1000000.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/assetHubKusamaMetadataV1000000b.ts b/src/test-helpers/metadata/assetHubKusamaMetadataV1000000b.ts
index 2ad5c51f5..136f77f3a 100644
--- a/src/test-helpers/metadata/assetHubKusamaMetadataV1000000b.ts
+++ b/src/test-helpers/metadata/assetHubKusamaMetadataV1000000b.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/assetHubPolkadotMetadata.ts b/src/test-helpers/metadata/assetHubPolkadotMetadata.ts
index d98989346..019843d98 100644
--- a/src/test-helpers/metadata/assetHubPolkadotMetadata.ts
+++ b/src/test-helpers/metadata/assetHubPolkadotMetadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/assetHubWestendMetadata.ts b/src/test-helpers/metadata/assetHubWestendMetadata.ts
index 3f346557d..5a16fe2f6 100644
--- a/src/test-helpers/metadata/assetHubWestendMetadata.ts
+++ b/src/test-helpers/metadata/assetHubWestendMetadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/coretimeKusamaMetadata.ts b/src/test-helpers/metadata/coretimeKusamaMetadata.ts
index aa7602bfc..d23b04272 100644
--- a/src/test-helpers/metadata/coretimeKusamaMetadata.ts
+++ b/src/test-helpers/metadata/coretimeKusamaMetadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/decorated.ts b/src/test-helpers/metadata/decorated.ts
index 6c2866a2c..a484c21e2 100644
--- a/src/test-helpers/metadata/decorated.ts
+++ b/src/test-helpers/metadata/decorated.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/kusamaMetadataV1003003.ts b/src/test-helpers/metadata/kusamaMetadataV1003003.ts
index 0f136e7f2..ab4246995 100644
--- a/src/test-helpers/metadata/kusamaMetadataV1003003.ts
+++ b/src/test-helpers/metadata/kusamaMetadataV1003003.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/kusamaV2008Metadata.ts b/src/test-helpers/metadata/kusamaV2008Metadata.ts
index a9848f40e..154ce1af8 100644
--- a/src/test-helpers/metadata/kusamaV2008Metadata.ts
+++ b/src/test-helpers/metadata/kusamaV2008Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/metadata.ts b/src/test-helpers/metadata/metadata.ts
index 800930024..72f2ae371 100644
--- a/src/test-helpers/metadata/metadata.ts
+++ b/src/test-helpers/metadata/metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/polkadotV1000001Metadata.ts b/src/test-helpers/metadata/polkadotV1000001Metadata.ts
index 7cb62c345..0e737118a 100644
--- a/src/test-helpers/metadata/polkadotV1000001Metadata.ts
+++ b/src/test-helpers/metadata/polkadotV1000001Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/polkadotV1003000Metadata.ts b/src/test-helpers/metadata/polkadotV1003000Metadata.ts
index 4d99484ff..710f261d8 100644
--- a/src/test-helpers/metadata/polkadotV1003000Metadata.ts
+++ b/src/test-helpers/metadata/polkadotV1003000Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/polkadotV16Metadata.ts b/src/test-helpers/metadata/polkadotV16Metadata.ts
index 26db7db39..aa8241ef8 100644
--- a/src/test-helpers/metadata/polkadotV16Metadata.ts
+++ b/src/test-helpers/metadata/polkadotV16Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/polkadotV29Metadata.ts b/src/test-helpers/metadata/polkadotV29Metadata.ts
index b92f359a9..e7a3f3e37 100644
--- a/src/test-helpers/metadata/polkadotV29Metadata.ts
+++ b/src/test-helpers/metadata/polkadotV29Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/polkadotV9110Metadata.ts b/src/test-helpers/metadata/polkadotV9110Metadata.ts
index b96f53249..88ca44db1 100644
--- a/src/test-helpers/metadata/polkadotV9110Metadata.ts
+++ b/src/test-helpers/metadata/polkadotV9110Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/polkadotV9122Metadata.ts b/src/test-helpers/metadata/polkadotV9122Metadata.ts
index 8fc26b587..3bdd74151 100644
--- a/src/test-helpers/metadata/polkadotV9122Metadata.ts
+++ b/src/test-helpers/metadata/polkadotV9122Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/polkadotV9190Metadata.ts b/src/test-helpers/metadata/polkadotV9190Metadata.ts
index 3d616d07b..22c91fa7d 100644
--- a/src/test-helpers/metadata/polkadotV9190Metadata.ts
+++ b/src/test-helpers/metadata/polkadotV9190Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/polkadotV9300Metadata.ts b/src/test-helpers/metadata/polkadotV9300Metadata.ts
index f2b63b82b..7a781aa2d 100644
--- a/src/test-helpers/metadata/polkadotV9300Metadata.ts
+++ b/src/test-helpers/metadata/polkadotV9300Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/metadata/polkadotV9370Metadata.ts b/src/test-helpers/metadata/polkadotV9370Metadata.ts
index 768c0f9f0..f76cf1306 100644
--- a/src/test-helpers/metadata/polkadotV9370Metadata.ts
+++ b/src/test-helpers/metadata/polkadotV9370Metadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/registries/assetHubKusamaRegistry.ts b/src/test-helpers/registries/assetHubKusamaRegistry.ts
index 5f1642346..0adfc615c 100644
--- a/src/test-helpers/registries/assetHubKusamaRegistry.ts
+++ b/src/test-helpers/registries/assetHubKusamaRegistry.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/registries/assetHubWestendRegistry.ts b/src/test-helpers/registries/assetHubWestendRegistry.ts
index 2ab6dc321..43f30772c 100644
--- a/src/test-helpers/registries/assetHubWestendRegistry.ts
+++ b/src/test-helpers/registries/assetHubWestendRegistry.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/registries/coretimeChainKusamaRegistry.ts b/src/test-helpers/registries/coretimeChainKusamaRegistry.ts
index d8762e932..4379ff702 100644
--- a/src/test-helpers/registries/coretimeChainKusamaRegistry.ts
+++ b/src/test-helpers/registries/coretimeChainKusamaRegistry.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/registries/index.ts b/src/test-helpers/registries/index.ts
index 992ca44f4..5db4d7618 100644
--- a/src/test-helpers/registries/index.ts
+++ b/src/test-helpers/registries/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/registries/kusamaRegistry.ts b/src/test-helpers/registries/kusamaRegistry.ts
index 4a703dc8f..5f1eff9ec 100644
--- a/src/test-helpers/registries/kusamaRegistry.ts
+++ b/src/test-helpers/registries/kusamaRegistry.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/registries/polkadotRegistry.ts b/src/test-helpers/registries/polkadotRegistry.ts
index 77d539bab..295067823 100644
--- a/src/test-helpers/registries/polkadotRegistry.ts
+++ b/src/test-helpers/registries/polkadotRegistry.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/test-helpers/typeFactory.ts b/src/test-helpers/typeFactory.ts
index e7343e373..d8ff67697 100644
--- a/src/test-helpers/typeFactory.ts
+++ b/src/test-helpers/typeFactory.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/chains-config/ControllerConfig.ts b/src/types/chains-config/ControllerConfig.ts
index cdf55f0e7..e5ef85efe 100644
--- a/src/types/chains-config/ControllerConfig.ts
+++ b/src/types/chains-config/ControllerConfig.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/chains-config/index.ts b/src/types/chains-config/index.ts
index ed118adb1..7ce91262b 100644
--- a/src/types/chains-config/index.ts
+++ b/src/types/chains-config/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/errors/BasicLegacyError.ts b/src/types/errors/BasicLegacyError.ts
index 10a0c67f1..cd2302ad6 100644
--- a/src/types/errors/BasicLegacyError.ts
+++ b/src/types/errors/BasicLegacyError.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/errors/LegacyError.ts b/src/types/errors/LegacyError.ts
index 7400f3b6d..9bad76626 100644
--- a/src/types/errors/LegacyError.ts
+++ b/src/types/errors/LegacyError.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/errors/TxLegacyError.ts b/src/types/errors/TxLegacyError.ts
index 9c927386f..635d6642f 100644
--- a/src/types/errors/TxLegacyError.ts
+++ b/src/types/errors/TxLegacyError.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/errors/index.ts b/src/types/errors/index.ts
index ab20963ce..36aa52d08 100644
--- a/src/types/errors/index.ts
+++ b/src/types/errors/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/polkadot-js/AnyJson.ts b/src/types/polkadot-js/AnyJson.ts
index d80a2c0c7..9eca52bf6 100644
--- a/src/types/polkadot-js/AnyJson.ts
+++ b/src/types/polkadot-js/AnyJson.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/polkadot-js/Codec.ts b/src/types/polkadot-js/Codec.ts
index 49ed23646..70c0e08d3 100644
--- a/src/types/polkadot-js/Codec.ts
+++ b/src/types/polkadot-js/Codec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/polkadot-js/ToJSONable.ts b/src/types/polkadot-js/ToJSONable.ts
index 1ed9be80c..73fcd143c 100644
--- a/src/types/polkadot-js/ToJSONable.ts
+++ b/src/types/polkadot-js/ToJSONable.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/polkadot-js/index.ts b/src/types/polkadot-js/index.ts
index 848e530fd..1931052ef 100644
--- a/src/types/polkadot-js/index.ts
+++ b/src/types/polkadot-js/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/requests.ts b/src/types/requests.ts
index 6d6f9ee69..e05cdf80e 100644
--- a/src/types/requests.ts
+++ b/src/types/requests.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/AccountAssets.ts b/src/types/responses/AccountAssets.ts
index c869d6b9f..ba90fc87d 100644
--- a/src/types/responses/AccountAssets.ts
+++ b/src/types/responses/AccountAssets.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/AccountBalanceInfo.ts b/src/types/responses/AccountBalanceInfo.ts
index d579e25cd..fa1ab41ee 100644
--- a/src/types/responses/AccountBalanceInfo.ts
+++ b/src/types/responses/AccountBalanceInfo.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/AccountConvert.ts b/src/types/responses/AccountConvert.ts
index c2c26fd56..62da8d44c 100644
--- a/src/types/responses/AccountConvert.ts
+++ b/src/types/responses/AccountConvert.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/AccountPoolAssets.ts b/src/types/responses/AccountPoolAssets.ts
index 490857e8a..5801b4cef 100644
--- a/src/types/responses/AccountPoolAssets.ts
+++ b/src/types/responses/AccountPoolAssets.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/AccountProxyInfo.ts b/src/types/responses/AccountProxyInfo.ts
index b8b04645b..0c234773f 100644
--- a/src/types/responses/AccountProxyInfo.ts
+++ b/src/types/responses/AccountProxyInfo.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/AccountStakingInfo.ts b/src/types/responses/AccountStakingInfo.ts
index cd0454fb3..b4040ac46 100644
--- a/src/types/responses/AccountStakingInfo.ts
+++ b/src/types/responses/AccountStakingInfo.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/AccountStakingPayouts.ts b/src/types/responses/AccountStakingPayouts.ts
index 5f088175f..25ddcc1e0 100644
--- a/src/types/responses/AccountStakingPayouts.ts
+++ b/src/types/responses/AccountStakingPayouts.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/AccountVestingInfo.ts b/src/types/responses/AccountVestingInfo.ts
index 3095cd49f..5a0d284de 100644
--- a/src/types/responses/AccountVestingInfo.ts
+++ b/src/types/responses/AccountVestingInfo.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/Assets.ts b/src/types/responses/Assets.ts
index 9778b226d..6cd54b9f7 100644
--- a/src/types/responses/Assets.ts
+++ b/src/types/responses/Assets.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/At.ts b/src/types/responses/At.ts
index bb2eb091e..ae2e1e7cc 100644
--- a/src/types/responses/At.ts
+++ b/src/types/responses/At.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/Block.ts b/src/types/responses/Block.ts
index 87505cc46..940cb2ba7 100644
--- a/src/types/responses/Block.ts
+++ b/src/types/responses/Block.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/BlockRaw.ts b/src/types/responses/BlockRaw.ts
index c3b1affcf..3509982d0 100644
--- a/src/types/responses/BlockRaw.ts
+++ b/src/types/responses/BlockRaw.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/BlockXCMMessages.ts b/src/types/responses/BlockXCMMessages.ts
index e4bc02728..a03fe0612 100644
--- a/src/types/responses/BlockXCMMessages.ts
+++ b/src/types/responses/BlockXCMMessages.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/BlocksTrace.ts b/src/types/responses/BlocksTrace.ts
index 717ef6033..7ac99b580 100644
--- a/src/types/responses/BlocksTrace.ts
+++ b/src/types/responses/BlocksTrace.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/Coretime.ts b/src/types/responses/Coretime.ts
index ba93c2d3d..6a06001af 100644
--- a/src/types/responses/Coretime.ts
+++ b/src/types/responses/Coretime.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/EraPayouts.ts b/src/types/responses/EraPayouts.ts
index 66665ad7a..2e8a09505 100644
--- a/src/types/responses/EraPayouts.ts
+++ b/src/types/responses/EraPayouts.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/Extrinsic.ts b/src/types/responses/Extrinsic.ts
index 84721f985..f0e3e2ecb 100644
--- a/src/types/responses/Extrinsic.ts
+++ b/src/types/responses/Extrinsic.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/ForeignAssets.ts b/src/types/responses/ForeignAssets.ts
index b1fca1d2d..4f2a266ba 100644
--- a/src/types/responses/ForeignAssets.ts
+++ b/src/types/responses/ForeignAssets.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/FrameMethod.ts b/src/types/responses/FrameMethod.ts
index c7845dbb8..5f96e3802 100644
--- a/src/types/responses/FrameMethod.ts
+++ b/src/types/responses/FrameMethod.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/MetadataCode.ts b/src/types/responses/MetadataCode.ts
index 81bb02569..60dd61e81 100644
--- a/src/types/responses/MetadataCode.ts
+++ b/src/types/responses/MetadataCode.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/NodeNetwork.ts b/src/types/responses/NodeNetwork.ts
index 2bbc76b3d..a335a8fc5 100644
--- a/src/types/responses/NodeNetwork.ts
+++ b/src/types/responses/NodeNetwork.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/NodeTransactionPool.ts b/src/types/responses/NodeTransactionPool.ts
index 6bc3a991a..6f7f8ed0c 100644
--- a/src/types/responses/NodeTransactionPool.ts
+++ b/src/types/responses/NodeTransactionPool.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/NodeVersion.ts b/src/types/responses/NodeVersion.ts
index e0e73fcba..28d549b0f 100644
--- a/src/types/responses/NodeVersion.ts
+++ b/src/types/responses/NodeVersion.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/Pallet.ts b/src/types/responses/Pallet.ts
index e2df8fa6b..e5b19de26 100644
--- a/src/types/responses/Pallet.ts
+++ b/src/types/responses/Pallet.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletAssetConversion.ts b/src/types/responses/PalletAssetConversion.ts
index 789500733..293cfab44 100644
--- a/src/types/responses/PalletAssetConversion.ts
+++ b/src/types/responses/PalletAssetConversion.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletConstants.ts b/src/types/responses/PalletConstants.ts
index f88393398..b15ab0eea 100644
--- a/src/types/responses/PalletConstants.ts
+++ b/src/types/responses/PalletConstants.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletConstantsItem.ts b/src/types/responses/PalletConstantsItem.ts
index fff79cc0a..c5fb729e2 100644
--- a/src/types/responses/PalletConstantsItem.ts
+++ b/src/types/responses/PalletConstantsItem.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletDispatchables.ts b/src/types/responses/PalletDispatchables.ts
index 6c268dc80..c82697342 100644
--- a/src/types/responses/PalletDispatchables.ts
+++ b/src/types/responses/PalletDispatchables.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletDispatchablesItem.ts b/src/types/responses/PalletDispatchablesItem.ts
index 2bdf48b40..555ff6c14 100644
--- a/src/types/responses/PalletDispatchablesItem.ts
+++ b/src/types/responses/PalletDispatchablesItem.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletErrors.ts b/src/types/responses/PalletErrors.ts
index a557d63ac..4073009ac 100644
--- a/src/types/responses/PalletErrors.ts
+++ b/src/types/responses/PalletErrors.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletErrorsItem.ts b/src/types/responses/PalletErrorsItem.ts
index 082eed7f1..9fa772a8b 100644
--- a/src/types/responses/PalletErrorsItem.ts
+++ b/src/types/responses/PalletErrorsItem.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletEvents.ts b/src/types/responses/PalletEvents.ts
index dcac72523..6dc399fe4 100644
--- a/src/types/responses/PalletEvents.ts
+++ b/src/types/responses/PalletEvents.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletEventsItem.ts b/src/types/responses/PalletEventsItem.ts
index 608d163fa..8648edb18 100644
--- a/src/types/responses/PalletEventsItem.ts
+++ b/src/types/responses/PalletEventsItem.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletNominationPools.ts b/src/types/responses/PalletNominationPools.ts
index e85cca276..f35f59c78 100644
--- a/src/types/responses/PalletNominationPools.ts
+++ b/src/types/responses/PalletNominationPools.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletOnGoingReferenda.ts b/src/types/responses/PalletOnGoingReferenda.ts
index f98c139da..e350cca7b 100644
--- a/src/types/responses/PalletOnGoingReferenda.ts
+++ b/src/types/responses/PalletOnGoingReferenda.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletStakingProgress.ts b/src/types/responses/PalletStakingProgress.ts
index 01d0b239d..af12220b0 100644
--- a/src/types/responses/PalletStakingProgress.ts
+++ b/src/types/responses/PalletStakingProgress.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletStakingValidators.ts b/src/types/responses/PalletStakingValidators.ts
index 64d8b277a..c14608d46 100644
--- a/src/types/responses/PalletStakingValidators.ts
+++ b/src/types/responses/PalletStakingValidators.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletStorage.ts b/src/types/responses/PalletStorage.ts
index a49f2ff71..208e270e8 100644
--- a/src/types/responses/PalletStorage.ts
+++ b/src/types/responses/PalletStorage.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PalletStorageItem.ts b/src/types/responses/PalletStorageItem.ts
index bc0fe735b..de718fa61 100644
--- a/src/types/responses/PalletStorageItem.ts
+++ b/src/types/responses/PalletStorageItem.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/Paras.ts b/src/types/responses/Paras.ts
index 59a39fa12..24debab92 100644
--- a/src/types/responses/Paras.ts
+++ b/src/types/responses/Paras.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/Payout.ts b/src/types/responses/Payout.ts
index 165c0b110..e6120d6e1 100644
--- a/src/types/responses/Payout.ts
+++ b/src/types/responses/Payout.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/PoolAssets.ts b/src/types/responses/PoolAssets.ts
index b2f801e93..8b2b5abfd 100644
--- a/src/types/responses/PoolAssets.ts
+++ b/src/types/responses/PoolAssets.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/RuntimeSpec.ts b/src/types/responses/RuntimeSpec.ts
index a51c27a3e..c230bd3c7 100644
--- a/src/types/responses/RuntimeSpec.ts
+++ b/src/types/responses/RuntimeSpec.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedArgs.ts b/src/types/responses/SanitizedArgs.ts
index b7c9541cb..8c56c1eba 100644
--- a/src/types/responses/SanitizedArgs.ts
+++ b/src/types/responses/SanitizedArgs.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedBackedCandidate.ts b/src/types/responses/SanitizedBackedCandidate.ts
index b8b7f9ef5..ae5b643ed 100644
--- a/src/types/responses/SanitizedBackedCandidate.ts
+++ b/src/types/responses/SanitizedBackedCandidate.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedBackedCandidateDescriptor.ts b/src/types/responses/SanitizedBackedCandidateDescriptor.ts
index a9d880a5f..c698bc992 100644
--- a/src/types/responses/SanitizedBackedCandidateDescriptor.ts
+++ b/src/types/responses/SanitizedBackedCandidateDescriptor.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedBackedCandidateValidityVotes.ts b/src/types/responses/SanitizedBackedCandidateValidityVotes.ts
index cfe374894..839230c45 100644
--- a/src/types/responses/SanitizedBackedCandidateValidityVotes.ts
+++ b/src/types/responses/SanitizedBackedCandidateValidityVotes.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedBackedCandidatesCommitments.ts b/src/types/responses/SanitizedBackedCandidatesCommitments.ts
index d07473c9b..4fecba652 100644
--- a/src/types/responses/SanitizedBackedCandidatesCommitments.ts
+++ b/src/types/responses/SanitizedBackedCandidatesCommitments.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedBackedCandidatesHorizontalMessage.ts b/src/types/responses/SanitizedBackedCandidatesHorizontalMessage.ts
index 0bccac34a..6c0bffb2a 100644
--- a/src/types/responses/SanitizedBackedCandidatesHorizontalMessage.ts
+++ b/src/types/responses/SanitizedBackedCandidatesHorizontalMessage.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedBitfield.ts b/src/types/responses/SanitizedBitfield.ts
index 48d24bdd6..784601923 100644
--- a/src/types/responses/SanitizedBitfield.ts
+++ b/src/types/responses/SanitizedBitfield.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedCall.ts b/src/types/responses/SanitizedCall.ts
index db76ec427..8d54aa3b8 100644
--- a/src/types/responses/SanitizedCall.ts
+++ b/src/types/responses/SanitizedCall.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedCandidate.ts b/src/types/responses/SanitizedCandidate.ts
index 6775ecfac..334a2c2c1 100644
--- a/src/types/responses/SanitizedCandidate.ts
+++ b/src/types/responses/SanitizedCandidate.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedErrorItemMetadata.ts b/src/types/responses/SanitizedErrorItemMetadata.ts
index 42fbd3fb7..857e4e905 100644
--- a/src/types/responses/SanitizedErrorItemMetadata.ts
+++ b/src/types/responses/SanitizedErrorItemMetadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedEvent.ts b/src/types/responses/SanitizedEvent.ts
index 44f83a21a..9a31f1a88 100644
--- a/src/types/responses/SanitizedEvent.ts
+++ b/src/types/responses/SanitizedEvent.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedEventItemMetadata.ts b/src/types/responses/SanitizedEventItemMetadata.ts
index c81ea031f..f92308f57 100644
--- a/src/types/responses/SanitizedEventItemMetadata.ts
+++ b/src/types/responses/SanitizedEventItemMetadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedParachainInherentData.ts b/src/types/responses/SanitizedParachainInherentData.ts
index bec6b2308..06101d5aa 100644
--- a/src/types/responses/SanitizedParachainInherentData.ts
+++ b/src/types/responses/SanitizedParachainInherentData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedParachainInherentDataHorizontalMessage.ts b/src/types/responses/SanitizedParachainInherentDataHorizontalMessage.ts
index 538d52896..33de9a8d9 100644
--- a/src/types/responses/SanitizedParachainInherentDataHorizontalMessage.ts
+++ b/src/types/responses/SanitizedParachainInherentDataHorizontalMessage.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedParachainValidationData.ts b/src/types/responses/SanitizedParachainValidationData.ts
index 55a15f14b..3f555d9dd 100644
--- a/src/types/responses/SanitizedParachainValidationData.ts
+++ b/src/types/responses/SanitizedParachainValidationData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedParentInherentData.ts b/src/types/responses/SanitizedParentInherentData.ts
index 961c19217..6dd836a20 100644
--- a/src/types/responses/SanitizedParentInherentData.ts
+++ b/src/types/responses/SanitizedParentInherentData.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizedStorageItemMetadata.ts b/src/types/responses/SanitizedStorageItemMetadata.ts
index 3b3dbaac6..04937eb84 100644
--- a/src/types/responses/SanitizedStorageItemMetadata.ts
+++ b/src/types/responses/SanitizedStorageItemMetadata.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/SanitizediDisputeStatementSet.ts b/src/types/responses/SanitizediDisputeStatementSet.ts
index e3bcc703d..783c049a8 100644
--- a/src/types/responses/SanitizediDisputeStatementSet.ts
+++ b/src/types/responses/SanitizediDisputeStatementSet.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2023 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/TransactionDryRun.ts b/src/types/responses/TransactionDryRun.ts
index 626b69183..6d5d3e087 100644
--- a/src/types/responses/TransactionDryRun.ts
+++ b/src/types/responses/TransactionDryRun.ts
@@ -1,5 +1,5 @@
/* eslint-disable @typescript-eslint/no-redundant-type-constituents */
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/TransactionMaterial.ts b/src/types/responses/TransactionMaterial.ts
index e43b607d1..36a76e12b 100644
--- a/src/types/responses/TransactionMaterial.ts
+++ b/src/types/responses/TransactionMaterial.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/ValidateAddress.ts b/src/types/responses/ValidateAddress.ts
index 1072ba131..66b1da870 100644
--- a/src/types/responses/ValidateAddress.ts
+++ b/src/types/responses/ValidateAddress.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/responses/index.ts b/src/types/responses/index.ts
index 700174e95..588b389b1 100644
--- a/src/types/responses/index.ts
+++ b/src/types/responses/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2024 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/sanitize/index.ts b/src/types/sanitize/index.ts
index 59550a2fc..154fe5e3b 100644
--- a/src/types/sanitize/index.ts
+++ b/src/types/sanitize/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/sanitize/sanitize.ts b/src/types/sanitize/sanitize.ts
index c39704e84..312d2b46e 100644
--- a/src/types/sanitize/sanitize.ts
+++ b/src/types/sanitize/sanitize.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/sidecar-config/CONFIG.ts b/src/types/sidecar-config/CONFIG.ts
index 8e197a214..e66960998 100644
--- a/src/types/sidecar-config/CONFIG.ts
+++ b/src/types/sidecar-config/CONFIG.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/sidecar-config/MODULES.ts b/src/types/sidecar-config/MODULES.ts
index ecd11a4c4..94a7d324c 100644
--- a/src/types/sidecar-config/MODULES.ts
+++ b/src/types/sidecar-config/MODULES.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/sidecar-config/SidecarConfig.ts b/src/types/sidecar-config/SidecarConfig.ts
index c1693f5b3..542e2f470 100644
--- a/src/types/sidecar-config/SidecarConfig.ts
+++ b/src/types/sidecar-config/SidecarConfig.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/sidecar-config/index.ts b/src/types/sidecar-config/index.ts
index cbca1b14a..87e779be0 100644
--- a/src/types/sidecar-config/index.ts
+++ b/src/types/sidecar-config/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/util/Option.ts b/src/types/util/Option.ts
index 60f20079a..d74f331b7 100644
--- a/src/types/util/Option.ts
+++ b/src/types/util/Option.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/util/PaysFee.ts b/src/types/util/PaysFee.ts
index 8c0f82025..2e066be47 100644
--- a/src/types/util/PaysFee.ts
+++ b/src/types/util/PaysFee.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/util/RegisteredRoutes.ts b/src/types/util/RegisteredRoutes.ts
index cf2ca68c2..e8d695870 100644
--- a/src/types/util/RegisteredRoutes.ts
+++ b/src/types/util/RegisteredRoutes.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/util/ToString.ts b/src/types/util/ToString.ts
index 8eac4e28e..50e4641f8 100644
--- a/src/types/util/ToString.ts
+++ b/src/types/util/ToString.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/types/util/index.ts b/src/types/util/index.ts
index 4a5563b59..852ad789f 100644
--- a/src/types/util/index.ts
+++ b/src/types/util/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2017-2022 Parity Technologies (UK) Ltd.
+// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
diff --git a/src/util/PromiseQueue.ts b/src/util/PromiseQueue.ts
index b01a57682..b9aa3282a 100644
--- a/src/util/PromiseQueue.ts
+++ b/src/util/PromiseQueue.ts
@@ -1,3 +1,19 @@
+// Copyright 2022-2025 Parity Technologies (UK) Ltd.
+// This file is part of Substrate API Sidecar.
+//
+// Substrate API Sidecar is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
/**
* A PromiseQueue, enforcing that no more than `maxTasks` number of tasks
* are running at a given time.
diff --git a/src/util/integers/compare.spec.ts b/src/util/integers/compare.spec.ts
index 3f4c2a7b4..5c8be54ae 100644
--- a/src/util/integers/compare.spec.ts
+++ b/src/util/integers/compare.spec.ts
@@ -1,3 +1,19 @@
+// Copyright 2022-2025 Parity Technologies (UK) Ltd.
+// This file is part of Substrate API Sidecar.
+//
+// Substrate API Sidecar is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
import BN from 'bn.js';
import { subIntegers } from './compare';
diff --git a/src/util/integers/compare.ts b/src/util/integers/compare.ts
index d5d55733e..37b0fc7ff 100644
--- a/src/util/integers/compare.ts
+++ b/src/util/integers/compare.ts
@@ -1,3 +1,19 @@
+// Copyright 2022-2025 Parity Technologies (UK) Ltd.
+// This file is part of Substrate API Sidecar.
+//
+// Substrate API Sidecar is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
import BN from 'bn.js';
/**
diff --git a/src/util/integers/verifyInt.spec.ts b/src/util/integers/verifyInt.spec.ts
index 7ca0df5fb..4fcbda8d5 100644
--- a/src/util/integers/verifyInt.spec.ts
+++ b/src/util/integers/verifyInt.spec.ts
@@ -1,3 +1,19 @@
+// Copyright 2022-2025 Parity Technologies (UK) Ltd.
+// This file is part of Substrate API Sidecar.
+//
+// Substrate API Sidecar is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
import { verifyNonZeroUInt, verifyUInt } from './verifyInt';
describe('Verify integers', () => {
diff --git a/src/util/integers/verifyInt.ts b/src/util/integers/verifyInt.ts
index 9c6301159..d1364c10d 100644
--- a/src/util/integers/verifyInt.ts
+++ b/src/util/integers/verifyInt.ts
@@ -1,3 +1,19 @@
+// Copyright 2022-2025 Parity Technologies (UK) Ltd.
+// This file is part of Substrate API Sidecar.
+//
+// Substrate API Sidecar is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
/**
* Verify all integers including zeroes.
* @param num