Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,341 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #59,341

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

633ms

Block planned

Producer plans block #59341 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59341

506ms

Committed on Canton

Participant commits update 1220ea6562…490b24

—

Imported to the execution layers

Importer applies block #59341 from GatewayHead

—

0ms

250ms

500ms

633ms

EVM

Canton

External call

Total

Complete506ms

506ms

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

#59,341

Block Hash

0x2f58e9c8...e1e432d4

Block Timestamp

Nov 7, 2026, 01:33:53 UTC

Transactions

0x3ce64174...d2fc60c90x332e...349d → 0x0db9...fe89Success

0x43e97157...944a3ada0xb9ba...be11 → 0x235d...3c8cSuccess

Overview

Update ID

1220ea6562...a4490b24

Offset

187521

Record Time

Nov 7, 2026, 01:33:53 UTC

Command ID

gw-64c9a5594...505a1023

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007447eac2...bccc3f5e

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "004de32895ab74bec3133ee27a9276a66823854e71d522cdc398229ca7950a397aca1212201ae8dd4be26c082f4c8a5d4a579455c3569211456f3411f8a50d4282b4cfe9af", "block": { "timestamp": { "unpack": "1794015233." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…7e77d34843f90435bd5098a04a025810ea7e7863d6c8ad8e5ac9a4b45b8ab832a4691ed65a04aef337c465b9 (174 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…2a11affa1f20e4155a7651a0263374044f6a2114b3bfc1572af578e8e0cd7e79bc92f696ac1fae74f96d6c3c (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a1e749fb23c2690d7ae9daa07f17acff87ae2316c521f9b969ac15f0623d1fa90c471dc0f5e462ad8ae829ea (111 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…c3be033c4962a3dc0a8694a06f9481f08b389ea76f1d59c830c302616be93143fb280514b9f3261961ac13c5 (141 bytes)", "f871822396858bb2c97008825208941c3318228f1425c9f72edb8bbf6568eb0645c75e88016345785d8a0000…f3a4796b4b8455a13e578ca06ea91df6904602af9440e5a6e81b64418f6ad1f17e77ccacb6b875afc8988697 (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:004de32895...b4cfe9af

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e1ecd1b1aecdf0bc6b9474d6c712a5e7f7595dbca870e4d991a048f2505a1023", "timestamp": { "unpack": "1794015233." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…7e77d34843f90435bd5098a04a025810ea7e7863d6c8ad8e5ac9a4b45b8ab832a4691ed65a04aef337c465b9 (174 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…2a11affa1f20e4155a7651a0263374044f6a2114b3bfc1572af578e8e0cd7e79bc92f696ac1fae74f96d6c3c (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a1e749fb23c2690d7ae9daa07f17acff87ae2316c521f9b969ac15f0623d1fa90c471dc0f5e462ad8ae829ea (111 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…c3be033c4962a3dc0a8694a06f9481f08b389ea76f1d59c830c302616be93143fb280514b9f3261961ac13c5 (141 bytes)", "f871822396858bb2c97008825208941c3318228f1425c9f72edb8bbf6568eb0645c75e88016345785d8a0000…f3a4796b4b8455a13e578ca06ea91df6904602af9440e5a6e81b64418f6ad1f17e77ccacb6b875afc8988697 (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:008d7978d1...4d0015be

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004a9121f1178570fe0c14ceca5013737ec308d77a3a8b2c5f115311fefa194fcaca121220eb755c71245decbef187a12cfab3901b2b6f4ddfd19b0694fd459c0da02495b0", "hash": "2f58e9c8f2fd2118abd1aaf78913ae75676e999f5718d5cff551867ae1e432d4", "number": "59341", "timestamp": "1794015233", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e1ecd1b1aecdf0bc6b9474d6c712a5e7f7595dbca870e4d991a048f2505a1023a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…7e77d34843f90435bd5098a04a025810ea7e7863d6c8ad8e5ac9a4b45b8ab832a4691ed65a04aef337c465b9 (174 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…2a11affa1f20e4155a7651a0263374044f6a2114b3bfc1572af578e8e0cd7e79bc92f696ac1fae74f96d6c3c (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a1e749fb23c2690d7ae9daa07f17acff87ae2316c521f9b969ac15f0623d1fa90c471dc0f5e462ad8ae829ea (111 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…c3be033c4962a3dc0a8694a06f9481f08b389ea76f1d59c830c302616be93143fb280514b9f3261961ac13c5 (141 bytes)", "f871822396858bb2c97008825208941c3318228f1425c9f72edb8bbf6568eb0645c75e88016345785d8a0000…f3a4796b4b8455a13e578ca06ea91df6904602af9440e5a6e81b64418f6ad1f17e77ccacb6b875afc8988697 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b5a05085...17fd0f9f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008d7978d12d06646c018788b0f7774651e7092f8a4e0f67caa37e649f5d9541afca12122010005879c3b24d5ef735d46420790726c7d4e0a6e27c72e768c3499c4d0015be", "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": "11002004249999974544779218.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }