Canton Updates/122059...ad8e

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,220 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #58,220

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

558ms

Block planned

Producer plans block #58220 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58220

446ms

Committed on Canton

Participant commits update 1220599652…58ad8e

—

Imported to the execution layers

Importer applies block #58220 from GatewayHead

—

0ms

250ms

500ms

558ms

EVM

Canton

External call

Total

Complete446ms

446ms

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

#58,220

Block Hash

0x72c1b219...50c0007d

Block Timestamp

Nov 7, 2026, 00:49:44 UTC

Transactions

0x842cd9d2...fdabd6e50x3cb8...5e35 → 0x235d...3c8cSuccess

0xbdc34540...4f8cad900x83c0...3cf7 → 0xa276...16d2Success

Overview

Update ID

1220599652...f858ad8e

Offset

184114

Record Time

Nov 7, 2026, 00:49:44 UTC

Command ID

gw-64c9a5594...440b3a1c

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00dbd177e2...ce3c79f7

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00899c3de32698434bca408d00f42de32e770c3c2458edcb06faf80b5987469c47ca121220949d250c1650efd21435a95cdb2290b6da7c5a6ab09836e2b412051c650b5e9f", "block": { "timestamp": { "unpack": "1794012584." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e28c003347c8ce4c1c6e12a060094d33a5487fc5a3568eeeea8a55d1af6049f1f82d853827a0b002b91f5435 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bc43ecb07ff1119431a02fa067bc768dbc7bb79db12b8c758ca2599b24c90aec232eef8b776ddab971864b05 (111 bytes)", "f88a01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…810b98fac3a6b84c775158a03c8b5a800f0a394129d734e62064851cbc87abd551cd324790fceceaec826427 (140 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…9652715c29f713f20657cda0200beb088f524804a109c81f7d78270b5893371d6972d86fa86cb63c2caa67fd (174 bytes)", "f871822149858bb2c970088252089422f862b12c70da5ce4d092c8fee879970c75bd7688016345785d8a0000…8c2faa765274e5cf5236bda03276f4020840dd51bbfd95bb98902439b504c9d5d442e29a64f254c240a47d1b (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:00899c3de3...650b5e9f

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "c45dd4d81364087611f42721e0cf9bfa1c6a8d2297b433b55e1be0a7440b3a1c", "timestamp": { "unpack": "1794012584." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e28c003347c8ce4c1c6e12a060094d33a5487fc5a3568eeeea8a55d1af6049f1f82d853827a0b002b91f5435 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bc43ecb07ff1119431a02fa067bc768dbc7bb79db12b8c758ca2599b24c90aec232eef8b776ddab971864b05 (111 bytes)", "f88a01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…810b98fac3a6b84c775158a03c8b5a800f0a394129d734e62064851cbc87abd551cd324790fceceaec826427 (140 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…9652715c29f713f20657cda0200beb088f524804a109c81f7d78270b5893371d6972d86fa86cb63c2caa67fd (174 bytes)", "f871822149858bb2c970088252089422f862b12c70da5ce4d092c8fee879970c75bd7688016345785d8a0000…8c2faa765274e5cf5236bda03276f4020840dd51bbfd95bb98902439b504c9d5d442e29a64f254c240a47d1b (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:00ec0e27fc...ca104dd5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00163c33e91e392c347679bf74dee24bcc3f453c07294e91f8f753a88ab71e36b2ca121220a3567a9fb4988808ee2d9085bed2a8ff36fea331b784111b99601767069b2e78", "hash": "72c1b21925a11b7f1899a8cb0f673250b6288a63ed87952df4585e8550c0007d", "number": "58220", "timestamp": "1794012584", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0c45dd4d81364087611f42721e0cf9bfa1c6a8d2297b433b55e1be0a7440b3a1ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e28c003347c8ce4c1c6e12a060094d33a5487fc5a3568eeeea8a55d1af6049f1f82d853827a0b002b91f5435 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bc43ecb07ff1119431a02fa067bc768dbc7bb79db12b8c758ca2599b24c90aec232eef8b776ddab971864b05 (111 bytes)", "f88a01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…810b98fac3a6b84c775158a03c8b5a800f0a394129d734e62064851cbc87abd551cd324790fceceaec826427 (140 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…9652715c29f713f20657cda0200beb088f524804a109c81f7d78270b5893371d6972d86fa86cb63c2caa67fd (174 bytes)", "f871822149858bb2c970088252089422f862b12c70da5ce4d092c8fee879970c75bd7688016345785d8a0000…8c2faa765274e5cf5236bda03276f4020840dd51bbfd95bb98902439b504c9d5d442e29a64f254c240a47d1b (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001cdc9d9d...e2a8c9b7

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ec0e27fc0976bc952cf1cd8d4c3170f277b5ee4c95b6adaa3d1d2682d6b2af88ca121220dd38f3fd4f6b26b1c6bd7bb54d3e9131f83672f89797996165e952e9ca104dd5", "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": "11002004249999975015784928.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }