Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #133,676 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #133,676

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

370ms

Block planned

Producer plans block #133676 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #133676

296ms

Committed on Canton

Participant commits update 1220a4086f…d5afa7

—

Imported to the execution layers

Importer applies block #133676 from GatewayHead

—

0ms

250ms

370ms

EVM

Canton

External call

Total

Complete296ms

296ms

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block

Block

#133,676

Block Hash

0xc51ce972...7bc6b9a0

Block Timestamp

Nov 11, 2026, 04:30:36 UTC

Transactions

0x2f671cc9...367545750x26b2...5f86 → 0x0af7...128bSuccess

0x48072bf6...59b9fc0a0xf6f4...e5e2 → 0x235d...3c8cSuccess

Overview

Update ID

1220a4086f...96d5afa7

Offset

416198

Record Time

Nov 11, 2026, 04:30:36 UTC

Command ID

gw-64c9a5594...997722dc

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e386c309...172039fb

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0085266cdb2e1fec88dbb0b1e89ccf18804c104380c3d187a16c97a0740554c5ddca121220eb243e01051653084e759577b27ddcbf0f73e0f69fd1528034db6c95c0ae726a", "block": { "timestamp": { "unpack": "1794371436." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823f208405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…479ec89e4719414c0dd789a07982982c4905cae47e1d45202d690be96a93e8ec877727d98a59436a5316ae5e (176 bytes)", "f8ae823f218405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4b596c0399bcdbb05f2281a03e2495edfb7e6d842546f21e6f6a6d56982801e4727a536faa30bba3cb5ba134 (176 bytes)", "f88a07844c870a7e826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…95570d8b6ef231e512ab69a055db5fb4338a73a5d004c957ab0c98a2bca37c0149317d2fc01e047728c9237b (140 bytes)", "f88a08844c870a7e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…974856e98b574799fd3099a0747a0699063f12b74fbd35f90dbc91869941e517bd60c2fdc7d1cb07db386d77 (140 bytes)", "f86c0e844c870a7e82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fbd22e7c1c0f9630298aa9a02bb435e709abe4add690237adde59c6cad1e37469c7a42df7203a0b53f4ee788 (110 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0085266cdb...c0ae726a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "2cf526cfe99755d1cee80964a640fc4a1150429f75ad3f788f949a3f997722dc", "timestamp": { "unpack": "1794371436." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823f208405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…479ec89e4719414c0dd789a07982982c4905cae47e1d45202d690be96a93e8ec877727d98a59436a5316ae5e (176 bytes)", "f8ae823f218405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4b596c0399bcdbb05f2281a03e2495edfb7e6d842546f21e6f6a6d56982801e4727a536faa30bba3cb5ba134 (176 bytes)", "f88a07844c870a7e826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…95570d8b6ef231e512ab69a055db5fb4338a73a5d004c957ab0c98a2bca37c0149317d2fc01e047728c9237b (140 bytes)", "f88a08844c870a7e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…974856e98b574799fd3099a0747a0699063f12b74fbd35f90dbc91869941e517bd60c2fdc7d1cb07db386d77 (140 bytes)", "f86c0e844c870a7e82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fbd22e7c1c0f9630298aa9a02bb435e709abe4add690237adde59c6cad1e37469c7a42df7203a0b53f4ee788 (110 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00a6e01579...4ed9970c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0044c9155b109464073f56f8934650feb1e3199c1667f0dc999fc6ec6062f19ac3ca121220a7d83a912bdab3b82586214209cc7894ee66eec27672ae06460583cf7862ee77", "hash": "c51ce972e4460c077dc00777e0f05b857349439a9e40baccc02ac0bd7bc6b9a0", "number": "133676", "timestamp": "1794371436", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02cf526cfe99755d1cee80964a640fc4a1150429f75ad3f788f949a3f997722dca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae823f208405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…479ec89e4719414c0dd789a07982982c4905cae47e1d45202d690be96a93e8ec877727d98a59436a5316ae5e (176 bytes)", "f8ae823f218405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4b596c0399bcdbb05f2281a03e2495edfb7e6d842546f21e6f6a6d56982801e4727a536faa30bba3cb5ba134 (176 bytes)", "f88a07844c870a7e826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…95570d8b6ef231e512ab69a055db5fb4338a73a5d004c957ab0c98a2bca37c0149317d2fc01e047728c9237b (140 bytes)", "f88a08844c870a7e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…974856e98b574799fd3099a0747a0699063f12b74fbd35f90dbc91869941e517bd60c2fdc7d1cb07db386d77 (140 bytes)", "f86c0e844c870a7e82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fbd22e7c1c0f9630298aa9a02bb435e709abe4add690237adde59c6cad1e37469c7a42df7203a0b53f4ee788 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0064bb548a...0f461834

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a6e01579514c7b72c6e40b68a826dbd0baa05f372beab0b409b87c85950e2e5dca1212204423abc21b84f467addd72b30972aafc06870ff2e156f22bac0b7ce44ed9970c", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999887223384547.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }