Canton Updates/122036...b2fd

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #60,556 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #60,556

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

Block planned

Producer plans block #60556 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #60556

1.6s

Committed on Canton

Participant commits update 1220367b44…f1b2fd

—

Imported to the execution layers

Importer applies block #60556 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

EVM

Canton

External call

Total

Complete1.6s

1.6s

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

#60,556

Block Hash

0xd77cd48a...20d60f49

Block Timestamp

Nov 7, 2026, 02:22:38 UTC

Transactions

0x7289d660...2bbc1e5a0x0682...6c05 → 0xa276...16d2Success

0xa30bfbb5...d9e167db0x7542...4846 → 0x235d...3c8cSuccess

Overview

Update ID

1220367b44...d3f1b2fd

Offset

191214

Record Time

Nov 7, 2026, 02:22:39 UTC

Command ID

gw-64c9a5594...6a7aebcb

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00a8a45618...60c76e1c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00580bd75d14c934787bc1188ef57593fbc301c392179c7b9988d919ab38251cefca1212201029ee21e889ce55f05b48a53efc8487d2f07255c46645c8a384165b6045b252", "hash": "d77cd48ac8914bc8b345e43d2e7e93cd5c0f522f8dce5279e0d6149f20d60f49", "number": "60556", "timestamp": "1794018158", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a07e193e162d8be609432a58715d94b8bcf155e0b39ae264767cbc49706a7aebcba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5c715fd9f432c91cbfc414a0759f60b90cb5e1adae09fd6aa75ba70aa7c1156f7cbe3750af9d465057b10887 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dc872ded7e91c9cd58488ca06665e2beec988f99d296d60caf78572b78b3bac2f566b491c36a8fa0a48e6a1d (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ed42f38f0acef016f67feaa013dabf9f0e1a5d2403a6c3a59ad949b71bd8d72980c6bd568dc1dc4460083dde (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…8c569fa9408191f7b16df0a00b9eecf1db3cbdc81a2224badbc4e1cf6a6443edd3b0dda9a48ac159998cb596 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a4b873be...89548159

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00cef37c48cf84a8c87fe625d77c9b95d4dce2999020c6efd571611d97b06de044ca1212201c0d937eed862cd4e9e4abe8f8fb271a7b3f9cede08f8ba634865d6c0f6d8ab3", "block": { "timestamp": { "unpack": "1794018158." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5c715fd9f432c91cbfc414a0759f60b90cb5e1adae09fd6aa75ba70aa7c1156f7cbe3750af9d465057b10887 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dc872ded7e91c9cd58488ca06665e2beec988f99d296d60caf78572b78b3bac2f566b491c36a8fa0a48e6a1d (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ed42f38f0acef016f67feaa013dabf9f0e1a5d2403a6c3a59ad949b71bd8d72980c6bd568dc1dc4460083dde (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…8c569fa9408191f7b16df0a00b9eecf1db3cbdc81a2224badbc4e1cf6a6443edd3b0dda9a48ac159998cb596 (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:00cef37c48...0f6d8ab3

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "7e193e162d8be609432a58715d94b8bcf155e0b39ae264767cbc49706a7aebcb", "timestamp": { "unpack": "1794018158." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5c715fd9f432c91cbfc414a0759f60b90cb5e1adae09fd6aa75ba70aa7c1156f7cbe3750af9d465057b10887 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dc872ded7e91c9cd58488ca06665e2beec988f99d296d60caf78572b78b3bac2f566b491c36a8fa0a48e6a1d (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ed42f38f0acef016f67feaa013dabf9f0e1a5d2403a6c3a59ad949b71bd8d72980c6bd568dc1dc4460083dde (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…8c569fa9408191f7b16df0a00b9eecf1db3cbdc81a2224badbc4e1cf6a6443edd3b0dda9a48ac159998cb596 (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" ] } } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e849acb6...db131b20

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a8a456189340f6f938dfa22eef800d608622427f1b3211b6edf0295748a2ced0ca1212201766ff50559f34ef8cd798443b1aee937ad27ac690cd075c30caabc460c76e1c", "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": "11002004249999974053027986.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }