Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,157 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #59,157

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.2s

Block planned

Producer plans block #59157 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59157

965ms

Committed on Canton

Participant commits update 1220e4a542…b39bbe

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Imported to the execution layers

Importer applies block #59157 from GatewayHead

—

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750ms

1.0s

1.2s

EVM

Canton

External call

Total

Complete965ms

965ms

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

#59,157

Block Hash

0x1bea4197...cbe523fe

Block Timestamp

Nov 7, 2026, 01:26:52 UTC

Transactions

0x8c746183...904c35670x1a56...24f4 → 0xbeed...74d2Success

0xc8baa0f7...528845ac0x6074...7a17 → 0x235d...3c8cSuccess

Overview

Update ID

1220e4a542...8db39bbe

Offset

186962

Record Time

Nov 7, 2026, 01:26:52 UTC

Command ID

gw-64c9a5594...47d57b13

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e5545c85...5460c484

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0009a159bace3f7cba57b9d79a1381fd250cc48984441cae58c164651a7130b5a6ca12122075e18475b44951e14008663198ff27ed6d85e5d113ef71b10ed9f6784bc59acf", "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": "11002004249999974619519940.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0096ef4879...bb06cb9c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "009d5d8c293d2972f2638226485a69a4a64850fa9e4f08263561f1d44e08a0f6f1ca1212205c496535a8c5956d7aed46dbfd4ad958f2c05ee25578c2f1b04e391aaf902f69", "block": { "timestamp": { "unpack": "1794014812." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…b363874b59ac3a111f2feaa05ca89e0096b0ba9d2c118d6d9c2a54e5b9f69c1b2e34f761733aea479a7567fb (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9df9b6980b7b3c6b20642ca014ab2b147dcdd73004277008d3312162a17b62a48bd70009fa84c02403469cbf (111 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…4fd2aa7e11892b50809293a05b91863c46abd9d284fb62166b5313ef17e0e9a9b11fdcf7dc89ed39561775b7 (174 bytes)", "f871822337858bb2c970088252089451caae8bfebdadd9ac2b2c98003eb4a1e2ede02f88016345785d8a0000…5a3e49b8d2743f0d7e141aa047c4bc6e9eb2eba5b03c4ec46759033f3c373fd580450873d6ebb65967b869bb (115 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:009d5d8c29...af902f69

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "71f9a1b00016f3d3cca70748910bfbf3e1fa5287435bca97a35bbaf747d57b13", "timestamp": { "unpack": "1794014812." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…b363874b59ac3a111f2feaa05ca89e0096b0ba9d2c118d6d9c2a54e5b9f69c1b2e34f761733aea479a7567fb (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9df9b6980b7b3c6b20642ca014ab2b147dcdd73004277008d3312162a17b62a48bd70009fa84c02403469cbf (111 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…4fd2aa7e11892b50809293a05b91863c46abd9d284fb62166b5313ef17e0e9a9b11fdcf7dc89ed39561775b7 (174 bytes)", "f871822337858bb2c970088252089451caae8bfebdadd9ac2b2c98003eb4a1e2ede02f88016345785d8a0000…5a3e49b8d2743f0d7e141aa047c4bc6e9eb2eba5b03c4ec46759033f3c373fd580450873d6ebb65967b869bb (115 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:0009a159ba...4bc59acf

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ef2fc6c7a99971ae7eea4d0a82455466ff8d0dd41d4fd33ae51703d3b5f1722eca121220c34e43390a13cb395ad38e651021505a70525b580827d937397c42b57eb32b70", "hash": "1bea41977f49b81be9eb3e17ad919e0efb4837f2069373f340ffc2cccbe523fe", "number": "59157", "timestamp": "1794014812", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a071f9a1b00016f3d3cca70748910bfbf3e1fa5287435bca97a35bbaf747d57b13a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…b363874b59ac3a111f2feaa05ca89e0096b0ba9d2c118d6d9c2a54e5b9f69c1b2e34f761733aea479a7567fb (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9df9b6980b7b3c6b20642ca014ab2b147dcdd73004277008d3312162a17b62a48bd70009fa84c02403469cbf (111 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…4fd2aa7e11892b50809293a05b91863c46abd9d284fb62166b5313ef17e0e9a9b11fdcf7dc89ed39561775b7 (174 bytes)", "f871822337858bb2c970088252089451caae8bfebdadd9ac2b2c98003eb4a1e2ede02f88016345785d8a0000…5a3e49b8d2743f0d7e141aa047c4bc6e9eb2eba5b03c4ec46759033f3c373fd580450873d6ebb65967b869bb (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }