Canton Updates/122053...bf93

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #65,796 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #65,796

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

1.9s

Block planned

Producer plans block #65796 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #65796

1.5s

Committed on Canton

Participant commits update 12205321c9…b2bf93

—

Imported to the execution layers

Importer applies block #65796 from GatewayHead

—

0ms

500ms

1.0s

1.5s

1.9s

EVM

Canton

External call

Total

Complete1.5s

1.5s

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

#65,796

Block Hash

0x5fb6a704...59246f43

Block Timestamp

Nov 7, 2026, 06:30:05 UTC

Transactions

0xe24b039f...26537bcd0x0da6...7045 → 0x235d...3c8cSuccess

0x2c4ab362...d0870c090x74d5...02e6 → 0x5345...9be7Success

Overview

Update ID

12205321c9...15b2bf93

Offset

207182

Record Time

Nov 7, 2026, 06:30:06 UTC

Command ID

gw-64c9a5594...fdfd4243

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00aec543e4...1e00fe3f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f281257e2bb8200953c3ca5f7af406297747a4402db0c84c9f4b26a1527fb75aca121220c4170089b7042f56323537fc216f87a19417bcc8e9239f9be874eee1fa93b35a", "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": "11002004249999972283867166.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f31735f9...5770399e

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00261b438e96d39d1a0b1e1ab2ee4445092de589d989382510d4859b35f67c1adeca121220b473825520786aa7974207582788c8ac2a2cb5089852606e20a127ae0e8c3e8d", "block": { "timestamp": { "unpack": "1794033005." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7c693386559af876169596a0578f5b74e2f21f102ebda771227e5d32098b36ab5ff90d4847f0bd354138f6f1 (111 bytes)", "f8ac03858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…9b8d6359a9d1ce04da2a00a073fab27acb2a4b4971ba6482f0a55d01963ff1eb446b1e89aeef1dfd7d90be46 (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…ecf0ae885612a6f398137da018ba809360336bcc40714d9ac70cb567327c6f03fcdc036e263552ae5e47e5e9 (174 bytes)", "f87082051b85746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…b952eacd768bf2c69bbd4ba05b770819caf106569557fe6c5bf0e9bb79439fdbeb55ecaa7ce02420a222bea8 (114 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…967eb743564a13bed8dd26a03ae97b7accf37797183e5f631b37e2b5fe9b9b385caa30caa5a734b98cff985e (141 bytes)", "f8ac03858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…6e40506636ce67cdd7751ba01265f128a017a69c87a67d18de9a94fdfe4feb0fbc2a5fe0d64675b2de0bf87a (174 bytes)", "f871820a06858bb2c97008825208948d9115b6ea853c005f41d74147f3b0ba39ea661688016345785d8a0000…4689fe224f0a5bc2bf808ea07e7ddddf857b8bb5eeaa15ff916922c2e4b3e69bcb5b81330555e94cdae5b979 (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:00261b438e...0e8c3e8d

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b01a2c02ab57f04bf995abb58e8fee8fb7a3be6dc02446842854d7e6fdfd4243", "timestamp": { "unpack": "1794033005." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7c693386559af876169596a0578f5b74e2f21f102ebda771227e5d32098b36ab5ff90d4847f0bd354138f6f1 (111 bytes)", "f8ac03858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…9b8d6359a9d1ce04da2a00a073fab27acb2a4b4971ba6482f0a55d01963ff1eb446b1e89aeef1dfd7d90be46 (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…ecf0ae885612a6f398137da018ba809360336bcc40714d9ac70cb567327c6f03fcdc036e263552ae5e47e5e9 (174 bytes)", "f87082051b85746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…b952eacd768bf2c69bbd4ba05b770819caf106569557fe6c5bf0e9bb79439fdbeb55ecaa7ce02420a222bea8 (114 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…967eb743564a13bed8dd26a03ae97b7accf37797183e5f631b37e2b5fe9b9b385caa30caa5a734b98cff985e (141 bytes)", "f8ac03858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…6e40506636ce67cdd7751ba01265f128a017a69c87a67d18de9a94fdfe4feb0fbc2a5fe0d64675b2de0bf87a (174 bytes)", "f871820a06858bb2c97008825208948d9115b6ea853c005f41d74147f3b0ba39ea661688016345785d8a0000…4689fe224f0a5bc2bf808ea07e7ddddf857b8bb5eeaa15ff916922c2e4b3e69bcb5b81330555e94cdae5b979 (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:00f281257e...fa93b35a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006658e85dc6d1161baf4e5fef6fa8d523a5134f5923681cd04a584b05bb617a11ca12122039413dc6fe89a204ca38dde1edf2b5c592bdd1ec8b13daa4eff556d5753fa84c", "hash": "5fb6a7042b06a0da11999b1aeb2989c719c597ff3d96a1606bcee9ca59246f43", "number": "65796", "timestamp": "1794033005", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b01a2c02ab57f04bf995abb58e8fee8fb7a3be6dc02446842854d7e6fdfd4243a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7c693386559af876169596a0578f5b74e2f21f102ebda771227e5d32098b36ab5ff90d4847f0bd354138f6f1 (111 bytes)", "f8ac03858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…9b8d6359a9d1ce04da2a00a073fab27acb2a4b4971ba6482f0a55d01963ff1eb446b1e89aeef1dfd7d90be46 (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…ecf0ae885612a6f398137da018ba809360336bcc40714d9ac70cb567327c6f03fcdc036e263552ae5e47e5e9 (174 bytes)", "f87082051b85746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…b952eacd768bf2c69bbd4ba05b770819caf106569557fe6c5bf0e9bb79439fdbeb55ecaa7ce02420a222bea8 (114 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…967eb743564a13bed8dd26a03ae97b7accf37797183e5f631b37e2b5fe9b9b385caa30caa5a734b98cff985e (141 bytes)", "f8ac03858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…6e40506636ce67cdd7751ba01265f128a017a69c87a67d18de9a94fdfe4feb0fbc2a5fe0d64675b2de0bf87a (174 bytes)", "f871820a06858bb2c97008825208948d9115b6ea853c005f41d74147f3b0ba39ea661688016345785d8a0000…4689fe224f0a5bc2bf808ea07e7ddddf857b8bb5eeaa15ff916922c2e4b3e69bcb5b81330555e94cdae5b979 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }