Canton Updates/122034...09b7

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #57,239 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #57,239

EVM block settled on CantonGateway · Gateway_FinalizeBlock

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1.0s

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Block planned

Producer plans block #57239 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57239

967ms

Committed on Canton

Participant commits update 122034017f…1209b7

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Imported to the execution layers

Importer applies block #57239 from GatewayHead

—

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EVM

Canton

External call

Total

Complete967ms

967ms

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

#57,239

Block Hash

0xfb8f31a1...d3f7eca0

Block Timestamp

Nov 7, 2026, 00:11:57 UTC

Transactions

0x620ca591...a49bf3b80x7e22...8ba4 → 0x235d...3c8cSuccess

0x5cef6aea...0273c53f0xcab0...97d7 → 0x235d...3c8cSuccess

Overview

Update ID

122034017f...0c1209b7

Offset

181133

Record Time

Nov 7, 2026, 00:11:57 UTC

Command ID

gw-64c9a5594...842088fd

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a4c37aa6...ef69dcaf

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ab0a08f05c39f1bfdc1f32ade54e917c3a924137ff06ed15d92fbaaf33d9be53ca12122095f5dc7d65f1ef70036b1a7013ffe20f462cf88eaebcbdb7f47bf0d2c38feb67", "block": { "timestamp": { "unpack": "1794010317." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6bafa021a0a7c8d935e9a6a0060bb66a456bb78197ff6285efb42e86937dcb14bb6e99724c30c3e2d75eb35c (111 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…872b78eb2f800aecd94e2ba063199b6325cf52fddd3b25018545092bdc63a89a767a7797d7ddc92a05c4e79d (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…18834dd1472fdefa91404ba05b1cb9752ece0e1ebaef39c27d07217133cfa1fe91cee3c55487ce8e88def40e (111 bytes)", "f8ac80858bb2c9700882c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…d6322ec01e454a4a461eafa04c4399636afc9c96c7f83e40488cf3cd4eaa2d95f4d985d96d9ceebc48e11a18 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…0c61f6383fdd9de6c93219a043c4b84aca8dbfa40c8a5c28434040bc6abd9301a5a145de9f5de2d83669e824 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7bf6673d747a916c89389ea0551c12fd369a2eec0f7069b48dde1359d41c361ed6b9d07100941e01bcbddaac (111 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:00ab0a08f0...c38feb67

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "268e59d0deee4b2d3cd5f7da0c7ea9cb2a33ef06bc241a98bfdd5eb3842088fd", "timestamp": { "unpack": "1794010317." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6bafa021a0a7c8d935e9a6a0060bb66a456bb78197ff6285efb42e86937dcb14bb6e99724c30c3e2d75eb35c (111 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…872b78eb2f800aecd94e2ba063199b6325cf52fddd3b25018545092bdc63a89a767a7797d7ddc92a05c4e79d (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…18834dd1472fdefa91404ba05b1cb9752ece0e1ebaef39c27d07217133cfa1fe91cee3c55487ce8e88def40e (111 bytes)", "f8ac80858bb2c9700882c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…d6322ec01e454a4a461eafa04c4399636afc9c96c7f83e40488cf3cd4eaa2d95f4d985d96d9ceebc48e11a18 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…0c61f6383fdd9de6c93219a043c4b84aca8dbfa40c8a5c28434040bc6abd9301a5a145de9f5de2d83669e824 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7bf6673d747a916c89389ea0551c12fd369a2eec0f7069b48dde1359d41c361ed6b9d07100941e01bcbddaac (111 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:00b13b8740...62a9f140

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00adecd332e4bdd876092af411220426ba7a9570381ad9a56d6691b4218bc50cd8ca12122032eed4bb01a68dae101dc24610059837025663d004b5c7c3cc0ff56e90e2e98c", "hash": "fb8f31a158b200902cb4effe8004e4962cba332f84b59c13bb9a21a7d3f7eca0", "number": "57239", "timestamp": "1794010317", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0268e59d0deee4b2d3cd5f7da0c7ea9cb2a33ef06bc241a98bfdd5eb3842088fda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6bafa021a0a7c8d935e9a6a0060bb66a456bb78197ff6285efb42e86937dcb14bb6e99724c30c3e2d75eb35c (111 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…872b78eb2f800aecd94e2ba063199b6325cf52fddd3b25018545092bdc63a89a767a7797d7ddc92a05c4e79d (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…18834dd1472fdefa91404ba05b1cb9752ece0e1ebaef39c27d07217133cfa1fe91cee3c55487ce8e88def40e (111 bytes)", "f8ac80858bb2c9700882c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…d6322ec01e454a4a461eafa04c4399636afc9c96c7f83e40488cf3cd4eaa2d95f4d985d96d9ceebc48e11a18 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…0c61f6383fdd9de6c93219a043c4b84aca8dbfa40c8a5c28434040bc6abd9301a5a145de9f5de2d83669e824 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7bf6673d747a916c89389ea0551c12fd369a2eec0f7069b48dde1359d41c361ed6b9d07100941e01bcbddaac (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c5f1133d...ec6e909d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b13b87403688dfbb41064fb068c56e2d82e8a5a24518f50146910b2892704ce8ca1212207a33874fb8ed1e3ceaaff16ca39dcd547911fa688bde449592eab08262a9f140", "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": "11002004249999975452252589.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }