Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #133,159 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #133,159

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.4s

Block planned

Producer plans block #133159 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #133159

2.8s

Committed on Canton

Participant commits update 1220debe3b…ea4786

—

Imported to the execution layers

Importer applies block #133159 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.4s

EVM

Canton

External call

Total

Complete2.8s

2.8s

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

#133,159

Block Hash

0x7a1b3ba6...efc489d1

Block Timestamp

Nov 11, 2026, 04:08:37 UTC

Transactions

0xc41b922a...d898dea10x17ad...33d9 → 0x23e5...229aSuccess

0x32caec90...8104f5ea0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220debe3b...f3ea4786

Offset

414625

Record Time

Nov 11, 2026, 04:08:39 UTC

Command ID

gw-64c9a5594...190b89a7

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003d4cf282...541b9145

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "009b7115b7c830c5fe1160df4595df2c319c58870b40504c93ce3b88dee4e0335dca1212203762dceed62cc9ab79ecb1699eccb6306caba03ec56490228e5ac9f815271ca7", "block": { "timestamp": { "unpack": "1794370117." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c8407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…3ad54b7078c674852e0453a0321fdcef7ef2c6402ff6edcc368e34196a2d8da9c549e7b23c0239949fd11243 (173 bytes)", "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2504c21cb178a72ea738bda0330202bf85245d4da6692d9e86600f213a9352b01bd260e471f6acc81cfcf438 (140 bytes)", "02f901f4830e4a25821801830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…95bffc02c601965d0c133ca051ca7e047c993f246a9cd671af9015f5720449a4200c936d774c6c4cf66c0121 (504 bytes)", "f8ae823d328405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5f333fab1ce3789c7be1c4a034ab891b92c689ba84f148cdfa386a0b1be8d8bd5a019e83735f04c55e71f052 (176 bytes)", "f8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…c197ab5743ba01848a8543a02568268db6f9f4ed1d2bd21300c9335b7a53a03e0bd3a64ff4fc91e316462733 (173 bytes)", "02f901f4830e4a25821857830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b5b285b28a624cd0aad3dba0189c7d9033942b257f0ea88b85b3ee2bcb9d5f4c8e750050db5781ff6e4413b0 (504 bytes)", "02f901f4830e4a25821816830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8c3e220e0a239c8e9c33a7a069038b4c8b7673309396b75f6450c3cffc4a27c9ade854053f044ca8cf9e7179 (504 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:009b7115b7...15271ca7

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "abf0f0b588a8a8ce21f955b76253c2b042a2f039afc0cd777dc70e14190b89a7", "timestamp": { "unpack": "1794370117." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c8407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…3ad54b7078c674852e0453a0321fdcef7ef2c6402ff6edcc368e34196a2d8da9c549e7b23c0239949fd11243 (173 bytes)", "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2504c21cb178a72ea738bda0330202bf85245d4da6692d9e86600f213a9352b01bd260e471f6acc81cfcf438 (140 bytes)", "02f901f4830e4a25821801830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…95bffc02c601965d0c133ca051ca7e047c993f246a9cd671af9015f5720449a4200c936d774c6c4cf66c0121 (504 bytes)", "f8ae823d328405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5f333fab1ce3789c7be1c4a034ab891b92c689ba84f148cdfa386a0b1be8d8bd5a019e83735f04c55e71f052 (176 bytes)", "f8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…c197ab5743ba01848a8543a02568268db6f9f4ed1d2bd21300c9335b7a53a03e0bd3a64ff4fc91e316462733 (173 bytes)", "02f901f4830e4a25821857830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b5b285b28a624cd0aad3dba0189c7d9033942b257f0ea88b85b3ee2bcb9d5f4c8e750050db5781ff6e4413b0 (504 bytes)", "02f901f4830e4a25821816830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8c3e220e0a239c8e9c33a7a069038b4c8b7673309396b75f6450c3cffc4a27c9ade854053f044ca8cf9e7179 (504 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:001adfa9a3...bff5904c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c93f65e16c30a7f271f6a16d46bd294e903193ea1705ff806126665d1b8bd90cca12122050aff692727e50d013d3166722204303fd2ed69b0e0b9c78f903a7b0d3184da3", "hash": "7a1b3ba6e59a1ceb1d990e622e46c29100fc7a865cca9b0bfd401ec5efc489d1", "number": "133159", "timestamp": "1794370117", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0abf0f0b588a8a8ce21f955b76253c2b042a2f039afc0cd777dc70e14190b89a7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0c8407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…3ad54b7078c674852e0453a0321fdcef7ef2c6402ff6edcc368e34196a2d8da9c549e7b23c0239949fd11243 (173 bytes)", "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2504c21cb178a72ea738bda0330202bf85245d4da6692d9e86600f213a9352b01bd260e471f6acc81cfcf438 (140 bytes)", "02f901f4830e4a25821801830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…95bffc02c601965d0c133ca051ca7e047c993f246a9cd671af9015f5720449a4200c936d774c6c4cf66c0121 (504 bytes)", "f8ae823d328405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5f333fab1ce3789c7be1c4a034ab891b92c689ba84f148cdfa386a0b1be8d8bd5a019e83735f04c55e71f052 (176 bytes)", "f8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…c197ab5743ba01848a8543a02568268db6f9f4ed1d2bd21300c9335b7a53a03e0bd3a64ff4fc91e316462733 (173 bytes)", "02f901f4830e4a25821857830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b5b285b28a624cd0aad3dba0189c7d9033942b257f0ea88b85b3ee2bcb9d5f4c8e750050db5781ff6e4413b0 (504 bytes)", "02f901f4830e4a25821816830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8c3e220e0a239c8e9c33a7a069038b4c8b7673309396b75f6450c3cffc4a27c9ade854053f044ca8cf9e7179 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e30b0650...0d373a0b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001adfa9a3a90542127faae9d7f83c08e1d9d60fe8e7cce8a8183e29000d6360a3ca12122056ca03712b8e125aa6088ca61c9e29711485d030e8a4c006d7748f71bff5904c", "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": "11002004249999887640070320.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }