Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,468 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #58,468

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

1.7s

Block planned

Producer plans block #58468 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58468

1.4s

Committed on Canton

Participant commits update 1220c8090c…2a1f45

—

Imported to the execution layers

Importer applies block #58468 from GatewayHead

—

0ms

500ms

1.0s

1.5s

1.7s

EVM

Canton

External call

Total

Complete1.4s

1.4s

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

#58,468

Block Hash

0x71c166b0...60c48b88

Block Timestamp

Nov 7, 2026, 00:59:52 UTC

Transactions

0x3b1d6a22...21c190110x34c9...f270 → 0x235d...3c8cSuccess

0x770d0b83...76cfa2a50x0d95...26aa → 0x0db9...fe89Success

Overview

Update ID

1220c8090c...f42a1f45

Offset

184868

Record Time

Nov 7, 2026, 00:59:53 UTC

Command ID

gw-64c9a5594...7cc5e51b

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001f0f6576...51beb1ed

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0001e53eeb74754f34c92799a907c7ed16b0c532ba89dd2483c49e3373d4239514ca121220b0f2f6f3b9e2546d3046e8f14073702841d63d273459faddbc412dc411357f9a", "block": { "timestamp": { "unpack": "1794013192." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…79ca9d35d944ac9d6ae44fa01d1a001e30877cb930f3b316444840f1457a8e3b16ef16064bcf65ff1994d430 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ee923e66b3f3a4e8ed4ce6a0424b588da3640e1b5d5c34030843313fd0b8576d2bfc9ce57f03f91b724cdcbc (111 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…3c26d6fd99524c806d4cc9a05631a2b338e47229c8a30a987ce008fcfbb6c75871c0e5d1ab63e88d6d1324ee (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f083bdb2e9f1ddce032b2fa0320cb4b34af89bb93adb8be7a1ba713cc8ecb95477c53782d4495d17c2f92e19 (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2b5e70237f11a782896c2ca052b6fa264040d54972a07d1f18a497694fcbac4feaac8f2ebc4000291741c7f5 (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…a9f405406199b1b64f2fbda046c1d6b2f1e0e654a08b75500d7f7946a20b552a4209edfabb0a3d7c58300553 (111 bytes)", "f8718221d6858bb2c97008825208948892e333fd7d016508b056bf758bfd2b09c6708788016345785d8a0000…ebfa1fba8556bc90f4ae55a03ba0da8f9ddd52907fd55a776ef199acd02bec093a087a37fea2a49647c1fc11 (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:0001e53eeb...11357f9a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "c1665ebec58a553399f11b2a01b123e2b7c523ca38ed49506caa2e6f7cc5e51b", "timestamp": { "unpack": "1794013192." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…79ca9d35d944ac9d6ae44fa01d1a001e30877cb930f3b316444840f1457a8e3b16ef16064bcf65ff1994d430 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ee923e66b3f3a4e8ed4ce6a0424b588da3640e1b5d5c34030843313fd0b8576d2bfc9ce57f03f91b724cdcbc (111 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…3c26d6fd99524c806d4cc9a05631a2b338e47229c8a30a987ce008fcfbb6c75871c0e5d1ab63e88d6d1324ee (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f083bdb2e9f1ddce032b2fa0320cb4b34af89bb93adb8be7a1ba713cc8ecb95477c53782d4495d17c2f92e19 (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2b5e70237f11a782896c2ca052b6fa264040d54972a07d1f18a497694fcbac4feaac8f2ebc4000291741c7f5 (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…a9f405406199b1b64f2fbda046c1d6b2f1e0e654a08b75500d7f7946a20b552a4209edfabb0a3d7c58300553 (111 bytes)", "f8718221d6858bb2c97008825208948892e333fd7d016508b056bf758bfd2b09c6708788016345785d8a0000…ebfa1fba8556bc90f4ae55a03ba0da8f9ddd52907fd55a776ef199acd02bec093a087a37fea2a49647c1fc11 (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:00b35f552f...034c2510

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0098a5531a0113cfd3f236b5533673a7b430a4a4591f37e69d8dc6448770f215d8ca1212201b5a4966aa63d024d9c529a1abc5a66527bbc540c235c05b937bdc29ffffcc23", "hash": "71c166b02a9a5a043fb24267618b4971000f199096d081aa940f53ce60c48b88", "number": "58468", "timestamp": "1794013192", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0c1665ebec58a553399f11b2a01b123e2b7c523ca38ed49506caa2e6f7cc5e51ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…79ca9d35d944ac9d6ae44fa01d1a001e30877cb930f3b316444840f1457a8e3b16ef16064bcf65ff1994d430 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ee923e66b3f3a4e8ed4ce6a0424b588da3640e1b5d5c34030843313fd0b8576d2bfc9ce57f03f91b724cdcbc (111 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…3c26d6fd99524c806d4cc9a05631a2b338e47229c8a30a987ce008fcfbb6c75871c0e5d1ab63e88d6d1324ee (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f083bdb2e9f1ddce032b2fa0320cb4b34af89bb93adb8be7a1ba713cc8ecb95477c53782d4495d17c2f92e19 (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2b5e70237f11a782896c2ca052b6fa264040d54972a07d1f18a497694fcbac4feaac8f2ebc4000291741c7f5 (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…a9f405406199b1b64f2fbda046c1d6b2f1e0e654a08b75500d7f7946a20b552a4209edfabb0a3d7c58300553 (111 bytes)", "f8718221d6858bb2c97008825208948892e333fd7d016508b056bf758bfd2b09c6708788016345785d8a0000…ebfa1fba8556bc90f4ae55a03ba0da8f9ddd52907fd55a776ef199acd02bec093a087a37fea2a49647c1fc11 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f08d0dc8...139b77f3

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b35f552f436153bed65aadd1f4924581891885ed9148d428c55311b3df5803a8ca12122011c362a52867e467da61dc3510d4623571f1b2b0dc0abfe096375ec8034c2510", "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": "11002004249999974906145216.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }