Canton Updates/122004...7c4e

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #57,192 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #57,192

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

158ms

Block planned

Producer plans block #57192 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57192

126ms

Committed on Canton

Participant commits update 122004a355…a47c4e

—

Imported to the execution layers

Importer applies block #57192 from GatewayHead

—

0ms

158ms

EVM

Canton

External call

Total

Complete126ms

126ms

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

#57,192

Block Hash

0x60fc9192...c12e1b33

Block Timestamp

Nov 7, 2026, 00:10:06 UTC

Transactions

0x518a0350...cadcc5d90x2cd0...ca17 → 0x235d...3c8cSuccess

0x96682d2f...346977d40x0b4a...5c0f → 0xbeed...74d2Success

Overview

Update ID

122004a355...8ea47c4e

Offset

180990

Record Time

Nov 7, 2026, 00:10:06 UTC

Command ID

gw-64c9a5594...0f32aebd

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006140176b...05a7f220

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00293a134c2d266a6fa3cc31a05b132f2060f5737db2e46dc8a7e7e40215bf9008ca121220e2f24a9b7723c65605fbc8b0d4dee4596a08a5b699ab885089f4e1f0485584a9", "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": "11002004249999975481763217.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0086dcc5fc...07efbb74

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00431de3521d6fb387a68fc7bd4cf251c9a88d8effb626188d9f69fe0ee64c07daca12122090cc0d900de997a749ea8f9b0288ee93bfddead2425f53a77267023b52663428", "block": { "timestamp": { "unpack": "1794010206." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…8efb271de1535492d1015ea003cb109bf2e7d19d683cc36cec53078ea9fd05a087ce67d8e815e1042c1998a4 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f9d5164e9b9b5ed5018184a02b696e29af97f51352571d387d5b89ea6cb86bbfa8e1898b99b24167ee64a635 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4b48785aa175943c4e534fa0089cb4a5ff15256ad58c7de7e0bd157bf2ef91b904d7036e493fffcf6d9830a2 (111 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…f21998fd2724638d121909a007d86a22b77e0ea65bfa5fc1a9fb5b3a4e65475f45b87be8348597cb276bcca2 (174 bytes)", "f871821f49858bb2c97008825208945dbbeb65d34ef76db92f6088bf68eb3730f2876f88016345785d8a0000…20eb085a3539ecbf87b761a013ad17b3411cd65bb47b5394ddbb7d1e5b5af79bfb6c5bc0c20689d42a8ef584 (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:00431de352...52663428

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e904a859c5d9495ac82da8ddc92adbefe68332fc87ca9a32d4440cec0f32aebd", "timestamp": { "unpack": "1794010206." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…8efb271de1535492d1015ea003cb109bf2e7d19d683cc36cec53078ea9fd05a087ce67d8e815e1042c1998a4 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f9d5164e9b9b5ed5018184a02b696e29af97f51352571d387d5b89ea6cb86bbfa8e1898b99b24167ee64a635 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4b48785aa175943c4e534fa0089cb4a5ff15256ad58c7de7e0bd157bf2ef91b904d7036e493fffcf6d9830a2 (111 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…f21998fd2724638d121909a007d86a22b77e0ea65bfa5fc1a9fb5b3a4e65475f45b87be8348597cb276bcca2 (174 bytes)", "f871821f49858bb2c97008825208945dbbeb65d34ef76db92f6088bf68eb3730f2876f88016345785d8a0000…20eb085a3539ecbf87b761a013ad17b3411cd65bb47b5394ddbb7d1e5b5af79bfb6c5bc0c20689d42a8ef584 (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:00293a134c...485584a9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006bc8ce414fa9889dc69713a95fc820329efc1980bf40143522e438e9c9725e45ca121220c42bd38354eb035fd1f80e8c140df3baefd6005d95f8bdf1c86276402a98baff", "hash": "60fc9192166288050f2e9f61c24e2461fe01644404bf87a7731737b0c12e1b33", "number": "57192", "timestamp": "1794010206", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e904a859c5d9495ac82da8ddc92adbefe68332fc87ca9a32d4440cec0f32aebda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…8efb271de1535492d1015ea003cb109bf2e7d19d683cc36cec53078ea9fd05a087ce67d8e815e1042c1998a4 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f9d5164e9b9b5ed5018184a02b696e29af97f51352571d387d5b89ea6cb86bbfa8e1898b99b24167ee64a635 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4b48785aa175943c4e534fa0089cb4a5ff15256ad58c7de7e0bd157bf2ef91b904d7036e493fffcf6d9830a2 (111 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…f21998fd2724638d121909a007d86a22b77e0ea65bfa5fc1a9fb5b3a4e65475f45b87be8348597cb276bcca2 (174 bytes)", "f871821f49858bb2c97008825208945dbbeb65d34ef76db92f6088bf68eb3730f2876f88016345785d8a0000…20eb085a3539ecbf87b761a013ad17b3411cd65bb47b5394ddbb7d1e5b5af79bfb6c5bc0c20689d42a8ef584 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }