Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,935 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #59,935

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

Block planned

Producer plans block #59935 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59935

3.7s

Committed on Canton

Participant commits update 1220f9f3c4…7e0dbf

—

Imported to the execution layers

Importer applies block #59935 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

EVM

Canton

External call

Total

Complete3.7s

3.7s

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

#59,935

Block Hash

0x983c5373...677ee929

Block Timestamp

Nov 7, 2026, 01:57:56 UTC

Transactions

0x71f3a487...232ca7510xb35b...cfc5 → 0x51be...67edSuccess

0x42601f62...39286d300x09d8...a275 → 0x235d...3c8cSuccess

Overview

Update ID

1220f9f3c4...cf7e0dbf

Offset

189327

Record Time

Nov 7, 2026, 01:57:59 UTC

Command ID

gw-64c9a5594...b43bab5f

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0059caa5b3...340c22aa

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ea0e7e98d6593dfcad1312b876edafa392d0cb315646cc3005add1e12dc70fb3ca1212202bf0654f95ed81303085caf765082b0947229ceacdd097503aa8af73019275ed", "block": { "timestamp": { "unpack": "1794016676." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…31f5507fb5f034e832f4d0a04e47066b2ff8b1e7b94bb5b7651969edb8c8ba6a0ef8a8cbf7e214c27b06c802 (111 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…d2c164c956b6378b5ff275a06f6f160bd6bc9e973c532031b77f8b08e139ddd4048d13ca5405e3b69ba5f66c (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f7148767efc563a30c52a3a054aefc5393b16cd77e3ff727bd47431fb7f0861789016e3391cadafc6d14ad85 (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1b72fb31019e5c5118ace2a02592be4da4867fed69fd5bc3f0a7c7ce7a8d70f524b5759180569908d0f44e5a (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9e7fb9a861c9fc37f2591aa02ce82acdd5646e16df874ddd4077d7321c764c40db528eaa22d9e46e5086aae0 (111 bytes)", "f8718224c4858bb2c970088252089418c8955b745f708307ea29ab6bbd5e1df8104b9888016345785d8a0000…0557d9b73b61c05582f659a0573c8aae1612913b03a4df9146ce2743fb5b261f2cb2293c79e5d997f69db1d4 (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:00ea0e7e98...019275ed

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "400a7a08b0dc639eac58464020f4f193fdbf3a7e1b41c0d2a6bdf1d8b43bab5f", "timestamp": { "unpack": "1794016676." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…31f5507fb5f034e832f4d0a04e47066b2ff8b1e7b94bb5b7651969edb8c8ba6a0ef8a8cbf7e214c27b06c802 (111 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…d2c164c956b6378b5ff275a06f6f160bd6bc9e973c532031b77f8b08e139ddd4048d13ca5405e3b69ba5f66c (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f7148767efc563a30c52a3a054aefc5393b16cd77e3ff727bd47431fb7f0861789016e3391cadafc6d14ad85 (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1b72fb31019e5c5118ace2a02592be4da4867fed69fd5bc3f0a7c7ce7a8d70f524b5759180569908d0f44e5a (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9e7fb9a861c9fc37f2591aa02ce82acdd5646e16df874ddd4077d7321c764c40db528eaa22d9e46e5086aae0 (111 bytes)", "f8718224c4858bb2c970088252089418c8955b745f708307ea29ab6bbd5e1df8104b9888016345785d8a0000…0557d9b73b61c05582f659a0573c8aae1612913b03a4df9146ce2743fb5b261f2cb2293c79e5d997f69db1d4 (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:00b45cb47c...880774ef

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005562f17221898253a536e1bd5929a550aba7a5b726e0187db0b6839b407fc417ca1212206b9bc7a1c8e8c7772a9509c19351089cd344c6a9d704a6a0e1a23b34c387ef82", "hash": "983c5373b6ea93c69ed8759222ae214bcdb43133db39b7ffe64fa663677ee929", "number": "59935", "timestamp": "1794016676", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0400a7a08b0dc639eac58464020f4f193fdbf3a7e1b41c0d2a6bdf1d8b43bab5fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…31f5507fb5f034e832f4d0a04e47066b2ff8b1e7b94bb5b7651969edb8c8ba6a0ef8a8cbf7e214c27b06c802 (111 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…d2c164c956b6378b5ff275a06f6f160bd6bc9e973c532031b77f8b08e139ddd4048d13ca5405e3b69ba5f66c (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f7148767efc563a30c52a3a054aefc5393b16cd77e3ff727bd47431fb7f0861789016e3391cadafc6d14ad85 (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1b72fb31019e5c5118ace2a02592be4da4867fed69fd5bc3f0a7c7ce7a8d70f524b5759180569908d0f44e5a (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9e7fb9a861c9fc37f2591aa02ce82acdd5646e16df874ddd4077d7321c764c40db528eaa22d9e46e5086aae0 (111 bytes)", "f8718224c4858bb2c970088252089418c8955b745f708307ea29ab6bbd5e1df8104b9888016345785d8a0000…0557d9b73b61c05582f659a0573c8aae1612913b03a4df9146ce2743fb5b261f2cb2293c79e5d997f69db1d4 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00495ea17f...8889b2fb

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b45cb47c9a9bcc4a434ef6a8f9a6f1b27f544f8589e820873c78d816c50675e6ca12122077a955088d5af87bb56b8a6b3b91a10e383d12a8669a6016defa190e880774ef", "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": "11002004249999974300163714.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }