Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,094 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #58,094

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.3s

1.4s

Block planned

Producer plans block #58094 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58094

1.1s

Committed on Canton

Participant commits update 1220fb0435…7c68c8

—

Imported to the execution layers

Importer applies block #58094 from GatewayHead

—

0ms

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750ms

1.0s

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1.4s

EVM

Canton

External call

Total

Complete1.1s

1.1s

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

#58,094

Block Hash

0xc4ffbffd...c2e6f3c8

Block Timestamp

Nov 7, 2026, 00:44:59 UTC

Transactions

0x1c079749...c1862a570x5813...a2b8 → 0x235d...3c8cSuccess

0xbd2a698c...f19c56650x6a17...c914 → 0xfd7c...4601Success

Overview

Update ID

1220fb0435...d87c68c8

Offset

183731

Record Time

Nov 7, 2026, 00:45:00 UTC

Command ID

gw-64c9a5594...82c0ea9f

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004db92788...888c48f4

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0051ddd8bef34edc5a243ebec6594fe0a79cc7bbf425313194ac8133d7b8c3560eca121220d7c6e443b23f73cca7b0ac3bf85a69fdec4f8e8ebe96d27ecfae3529a4a0553f", "block": { "timestamp": { "unpack": "1794012299." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7395fd85665d0accfe2b61a07e9383258c749f5eb85a6f87ac5316be41478b3d34d34c112bbdd3c9356562fd (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…0ae7be46d20f880820ce97a07bc8a71333f9024ef37bfc767f1474bc1571caf30439588fca7289b6b2990031 (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…44e633e4cb625cb991e45da041821f0ce39f02924e1b4977a8b6af8ddcc2c7746217184b675af69f152b8d56 (174 bytes)", "f8708204d685746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…55b5ce9e184dc1588ea72fa00c12d6280080e6b612dc8f32822c41ef97b71350f8138ca6871f820f2a53e716 (114 bytes)", "f87182210b858bb2c9700882520894a71a57ca1f4fd4f3099a99b3af23759d29f32b9b88016345785d8a0000…b406b3544c1bfdaecd5e93a01cfc8c67d2b8f210f6d9f36464a064bde48afda14010554f31081b385c3e318e (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:0051ddd8be...a4a0553f

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "090e6fd3b70b1c99ccfbddbe28c13d1710e6322e4efbb6102103f56082c0ea9f", "timestamp": { "unpack": "1794012299." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7395fd85665d0accfe2b61a07e9383258c749f5eb85a6f87ac5316be41478b3d34d34c112bbdd3c9356562fd (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…0ae7be46d20f880820ce97a07bc8a71333f9024ef37bfc767f1474bc1571caf30439588fca7289b6b2990031 (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…44e633e4cb625cb991e45da041821f0ce39f02924e1b4977a8b6af8ddcc2c7746217184b675af69f152b8d56 (174 bytes)", "f8708204d685746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…55b5ce9e184dc1588ea72fa00c12d6280080e6b612dc8f32822c41ef97b71350f8138ca6871f820f2a53e716 (114 bytes)", "f87182210b858bb2c9700882520894a71a57ca1f4fd4f3099a99b3af23759d29f32b9b88016345785d8a0000…b406b3544c1bfdaecd5e93a01cfc8c67d2b8f210f6d9f36464a064bde48afda14010554f31081b385c3e318e (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:001281ad35...8e36bc58

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009a1fe62e562ea81ca208bcfff10cb9d0cd6e3d35853b453ea54f58e6552ecf4dca121220aa8f47d92b2accee1ff545968338006256785fc6b09f7adec8f7462b3bb8eaa4", "hash": "c4ffbffde73ce90c9d7034152a377c2f262e679e167232e125e902b1c2e6f3c8", "number": "58094", "timestamp": "1794012299", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0090e6fd3b70b1c99ccfbddbe28c13d1710e6322e4efbb6102103f56082c0ea9fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7395fd85665d0accfe2b61a07e9383258c749f5eb85a6f87ac5316be41478b3d34d34c112bbdd3c9356562fd (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…0ae7be46d20f880820ce97a07bc8a71333f9024ef37bfc767f1474bc1571caf30439588fca7289b6b2990031 (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…44e633e4cb625cb991e45da041821f0ce39f02924e1b4977a8b6af8ddcc2c7746217184b675af69f152b8d56 (174 bytes)", "f8708204d685746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…55b5ce9e184dc1588ea72fa00c12d6280080e6b612dc8f32822c41ef97b71350f8138ca6871f820f2a53e716 (114 bytes)", "f87182210b858bb2c9700882520894a71a57ca1f4fd4f3099a99b3af23759d29f32b9b88016345785d8a0000…b406b3544c1bfdaecd5e93a01cfc8c67d2b8f210f6d9f36464a064bde48afda14010554f31081b385c3e318e (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001c3b5cde...cb0dd1e8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001281ad356e31a7fca910400ab892ea181eeee434f6d3059df8635f66e5d52ef5ca121220fc258911d17afd3e63b59bf0e775774d35d979539c1fa9bf52a0d1348e36bc58", "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": "11002004249999975066734428.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }