Canton Updates/122035...3a5b

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #28,816 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #28,816

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.4s

Block planned

Producer plans block #28816 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28816

2.7s

Committed on Canton

Participant commits update 1220359582…d33a5b

—

Imported to the execution layers

Importer applies block #28816 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.4s

EVM

Canton

External call

Total

Complete2.7s

2.7s

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

#28,816

Block Hash

0x936e1c63...b16d1a2a

Block Timestamp

Nov 5, 2026, 13:51:50 UTC

Transactions

0x2c4a98dc...b5ebe77d0x2615...2388 → 0xa276...16d2Success

0x91f80919...589a991f0xdde1...231a → 0x235d...3c8cSuccess

Overview

Update ID

1220359582...5cd33a5b

Offset

93822

Record Time

Nov 5, 2026, 13:51:52 UTC

Command ID

gw-64c9a5594...ce32aa3c

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:004c143ebf...de221ec5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c673f4c2d49e42bb6bf1bd4e589cb0c298d5bcbe64c0fa2f9650c6917decfdddca12122016ae5441bcaab2f46c78d12e80be7b6e3c05f92815318565924fe4e3bca51b96", "hash": "936e1c63ab2bc76f08d64696e7b28eabcbcf17ae9c0e623c277284f5b16d1a2a", "number": "28816", "timestamp": "1793886710", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a05e2f4d1aceac8f2bfa1712b557519908626bef7f56871fc9dc57a52cce32aa3ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…37848d4539eed302c20a0ba00cceb194900619f669a8cc4751b7089be3160a485418ecad2734f1edae4b9c84 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…eccbe45dd19c63deebf645a0385a585cccab31fcb8227a776f5664f6db4ecac0edaf1886ebd23cecfb372d69 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d8caf2ea9c121c3c469b74a0416d621091e2703398333102c52055e678ef576a14145426a4afbdab376f0c4e (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…71773e1c30d7427df3a0eba0292914e7385509f8528c7fd340e5fed6ea0b8f06e224b5bc720345dc72e797a4 (174 bytes)", "f871820288858bb2c9700882520894355567f4a26a87a6dd54b4eb319f734d11aa3fb088016345785d8a0000…1ce92fe82f8bc9cc197a2ca04201d73144c999cc293c8d36a9bb069e81af14d67676c548cd55b993429d58db (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004ee6f21a...80a805ad

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0069fe6eb079ba06879df2500d22e81824cb9c2687d0fc3451078b76e4b3a1589bca1212204bb6f199297f240657e3c2c002d4a77c4dbdaccedb8ace3eda7a3c4ca7795616", "block": { "timestamp": { "unpack": "1793886710." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…37848d4539eed302c20a0ba00cceb194900619f669a8cc4751b7089be3160a485418ecad2734f1edae4b9c84 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…eccbe45dd19c63deebf645a0385a585cccab31fcb8227a776f5664f6db4ecac0edaf1886ebd23cecfb372d69 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d8caf2ea9c121c3c469b74a0416d621091e2703398333102c52055e678ef576a14145426a4afbdab376f0c4e (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…71773e1c30d7427df3a0eba0292914e7385509f8528c7fd340e5fed6ea0b8f06e224b5bc720345dc72e797a4 (174 bytes)", "f871820288858bb2c9700882520894355567f4a26a87a6dd54b4eb319f734d11aa3fb088016345785d8a0000…1ce92fe82f8bc9cc197a2ca04201d73144c999cc293c8d36a9bb069e81af14d67676c548cd55b993429d58db (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:0069fe6eb0...a7795616

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "5e2f4d1aceac8f2bfa1712b557519908626bef7f56871fc9dc57a52cce32aa3c", "timestamp": { "unpack": "1793886710." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…37848d4539eed302c20a0ba00cceb194900619f669a8cc4751b7089be3160a485418ecad2734f1edae4b9c84 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…eccbe45dd19c63deebf645a0385a585cccab31fcb8227a776f5664f6db4ecac0edaf1886ebd23cecfb372d69 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d8caf2ea9c121c3c469b74a0416d621091e2703398333102c52055e678ef576a14145426a4afbdab376f0c4e (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…71773e1c30d7427df3a0eba0292914e7385509f8528c7fd340e5fed6ea0b8f06e224b5bc720345dc72e797a4 (174 bytes)", "f871820288858bb2c9700882520894355567f4a26a87a6dd54b4eb319f734d11aa3fb088016345785d8a0000…1ce92fe82f8bc9cc197a2ca04201d73144c999cc293c8d36a9bb069e81af14d67676c548cd55b993429d58db (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" ] } } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0036946faa...ad2ad272

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004c143ebfdeb962ea113f22fa468958430702d952ce261d8da14169008924ce8eca1212203b08ae1b854db03d12d43261c29b34587989e3a20a170342103cfaebde221ec5", "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": "11002004249999987599377110.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }