Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,163 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #59,163

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.3s

Block planned

Producer plans block #59163 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59163

2.6s

Committed on Canton

Participant commits update 12209f4bad…9c3372

—

Imported to the execution layers

Importer applies block #59163 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.3s

EVM

Canton

External call

Total

Complete2.6s

2.6s

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

#59,163

Block Hash

0xd5f28308...52769267

Block Timestamp

Nov 7, 2026, 01:27:06 UTC

Transactions

0xdc2befea...338aabcc0x1a56...24f4 → 0xfd7c...4601Success

0x2950b1db...32d3cc530x669a...9d05 → 0xd129...b96cSuccess

Overview

Update ID

12209f4bad...e29c3372

Offset

186980

Record Time

Nov 7, 2026, 01:27:08 UTC

Command ID

gw-64c9a5594...c37f64f3

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00932e1ce1...dcc0ac9d

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "007f0689dfbda9f5e4080865fc73611627b6a3191b924f20ebfb93503a6908817fca121220dfc7c6576cc4c6582d4d467c134e1a1b03cd09ffcf55436572611ed8da39d532", "block": { "timestamp": { "unpack": "1794014826." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…69a99172b31100c545a705a021f050d84a8f52ecba3da6bfc427165744536d6c9239ae83263b622c586a864f (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1123df2a61a161858e0611a02daa13e178945a38d40ea39fad54a48ce81f4e1fd7956addaeb3288ed916a228 (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…04863a242043a464a4658ba06401d4d00363a5241e9f94dcad06d96e59d6c286b54886a32d2dd7b41739c4db (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…83c595df9d53277553b957a0290767e6135f9b55ca3e312f6317f78bac746350900fa8ead980ab7edf19a9f8 (111 bytes)", "f87182233a858bb2c9700882520894ac4444e3be439b12a6d2d9791aca3459a592867188016345785d8a0000…3ef2eaa6f447e9a4142c8fa00cbc7e44615e8e809338542be93b33df929e0ade2fcb7438a9f7adf05c835b69 (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:007f0689df...da39d532

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "a0cbea3958cfc283068a6a5b5a95f311c14557e88870a808a1acfd5dc37f64f3", "timestamp": { "unpack": "1794014826." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…69a99172b31100c545a705a021f050d84a8f52ecba3da6bfc427165744536d6c9239ae83263b622c586a864f (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1123df2a61a161858e0611a02daa13e178945a38d40ea39fad54a48ce81f4e1fd7956addaeb3288ed916a228 (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…04863a242043a464a4658ba06401d4d00363a5241e9f94dcad06d96e59d6c286b54886a32d2dd7b41739c4db (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…83c595df9d53277553b957a0290767e6135f9b55ca3e312f6317f78bac746350900fa8ead980ab7edf19a9f8 (111 bytes)", "f87182233a858bb2c9700882520894ac4444e3be439b12a6d2d9791aca3459a592867188016345785d8a0000…3ef2eaa6f447e9a4142c8fa00cbc7e44615e8e809338542be93b33df929e0ade2fcb7438a9f7adf05c835b69 (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:00f6655319...5ae5a6ce

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e879cefb5829c719b2512fcdd77d18a180c6a00978b33374f4e584c5f8562430ca121220e9d337bf8c50571378559b7270a1bbec478960dfd1c29456f1bbc51a936cda7e", "hash": "d5f283083f45e6d0ae912bcdd79cf1f7768e72d86f31a583fdc04c3652769267", "number": "59163", "timestamp": "1794014826", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0a0cbea3958cfc283068a6a5b5a95f311c14557e88870a808a1acfd5dc37f64f3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…69a99172b31100c545a705a021f050d84a8f52ecba3da6bfc427165744536d6c9239ae83263b622c586a864f (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1123df2a61a161858e0611a02daa13e178945a38d40ea39fad54a48ce81f4e1fd7956addaeb3288ed916a228 (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…04863a242043a464a4658ba06401d4d00363a5241e9f94dcad06d96e59d6c286b54886a32d2dd7b41739c4db (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…83c595df9d53277553b957a0290767e6135f9b55ca3e312f6317f78bac746350900fa8ead980ab7edf19a9f8 (111 bytes)", "f87182233a858bb2c9700882520894ac4444e3be439b12a6d2d9791aca3459a592867188016345785d8a0000…3ef2eaa6f447e9a4142c8fa00cbc7e44615e8e809338542be93b33df929e0ade2fcb7438a9f7adf05c835b69 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0060f2db7a...99c00e69

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f665531926e97fa13d1a22f82563d49e2d4c7155578e8b3381f5522a85f89acbca12122097e0f68af66a177b487a92ed5579f5159d135d687d593e0745353e265ae5a6ce", "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": "11002004249999974616933300.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }