Canton Updates/122046...c5b2

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #57,279 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #57,279

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

833ms

Block planned

Producer plans block #57279 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57279

666ms

Committed on Canton

Participant commits update 122046bcd4…3bc5b2

—

Imported to the execution layers

Importer applies block #57279 from GatewayHead

—

0ms

250ms

500ms

750ms

833ms

EVM

Canton

External call

Total

Complete666ms

666ms

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

#57,279

Block Hash

0xbd0963fb...fe58ca4d

Block Timestamp

Nov 7, 2026, 00:13:19 UTC

Transactions

0x7d581474...c08bd7340xb0cb...53b5 → 0x235d...3c8cSuccess

0x03629fac...b40b5f1f0x445e...4c81 → 0xa276...16d2Success

Overview

Update ID

122046bcd4...7a3bc5b2

Offset

181254

Record Time

Nov 7, 2026, 00:13:19 UTC

Command ID

gw-64c9a5594...b55bba60

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0068ea651f...d90923b1

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "009c104fd79964463f3f05ea8419367996dd5d4c78745bc7366859dad30ee55036ca121220ed2f481622891fd25b6fed66563f12800d4bc77288f2df2af49692b4282be742", "block": { "timestamp": { "unpack": "1794010399." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6e5a98665e95ada53fb341a037784e28220eca2855eb6919093531334a26e3f38862eb2a6574742a6106b718 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7ecb24ca0e35f514f5c302a01989f3c92dc168d6fb701f44c484e0fba6ac83e6da46495bbec24c911360b384 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2d7a7a43460d2faaea4b10a03cdaecb8224a0cccd04a0253e9e00a0563842a11e68133adc937afe521dbfd32 (111 bytes)", "f86d03858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…cf57d6bca3d6578bef8705a02720bbf6ce25b6ecd638c3590ea1eabd269ecbb8be11e63a2b1b870d16f8bdc3 (111 bytes)", "f871821f70858bb2c9700882520894e94a88590ebc290dbd422f2456dc68d9fa97c49288016345785d8a0000…52d7d8c489c4259b99e056a06637ee0478d85a41923569fff95fdb278fb9c8e1adbe0f7b21c89a2c8129ac0f (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:009c104fd7...282be742

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "db627eadb8cf4eded0ba06fcf92415f30a79730af82f1dce63753a45b55bba60", "timestamp": { "unpack": "1794010399." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6e5a98665e95ada53fb341a037784e28220eca2855eb6919093531334a26e3f38862eb2a6574742a6106b718 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7ecb24ca0e35f514f5c302a01989f3c92dc168d6fb701f44c484e0fba6ac83e6da46495bbec24c911360b384 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2d7a7a43460d2faaea4b10a03cdaecb8224a0cccd04a0253e9e00a0563842a11e68133adc937afe521dbfd32 (111 bytes)", "f86d03858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…cf57d6bca3d6578bef8705a02720bbf6ce25b6ecd638c3590ea1eabd269ecbb8be11e63a2b1b870d16f8bdc3 (111 bytes)", "f871821f70858bb2c9700882520894e94a88590ebc290dbd422f2456dc68d9fa97c49288016345785d8a0000…52d7d8c489c4259b99e056a06637ee0478d85a41923569fff95fdb278fb9c8e1adbe0f7b21c89a2c8129ac0f (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:000f9ed77c...17f6564d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cf7f8b6f93c316f0adba284bf3f9f6daa63c2dbab2b2bda46c6e47f5eaeaa403ca121220d9d58f6b7f9edc97e6bb6fc4bbb0824861bd7c6798456b99b369d1c168f6b4ed", "hash": "bd0963fbcefd794eca98921537f2b718d57a78dfd6df943465cdadccfe58ca4d", "number": "57279", "timestamp": "1794010399", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0db627eadb8cf4eded0ba06fcf92415f30a79730af82f1dce63753a45b55bba60a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6e5a98665e95ada53fb341a037784e28220eca2855eb6919093531334a26e3f38862eb2a6574742a6106b718 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7ecb24ca0e35f514f5c302a01989f3c92dc168d6fb701f44c484e0fba6ac83e6da46495bbec24c911360b384 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2d7a7a43460d2faaea4b10a03cdaecb8224a0cccd04a0253e9e00a0563842a11e68133adc937afe521dbfd32 (111 bytes)", "f86d03858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…cf57d6bca3d6578bef8705a02720bbf6ce25b6ecd638c3590ea1eabd269ecbb8be11e63a2b1b870d16f8bdc3 (111 bytes)", "f871821f70858bb2c9700882520894e94a88590ebc290dbd422f2456dc68d9fa97c49288016345785d8a0000…52d7d8c489c4259b99e056a06637ee0478d85a41923569fff95fdb278fb9c8e1adbe0f7b21c89a2c8129ac0f (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005114d3a6...68f11d42

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000f9ed77c8a150f401609f1338709ee76073641f4e17bc23e3768947ff7236a0eca12122042a9aaae2411984b8789d99e07d1b9aebf38cd82146926ffc27b66a617f6564d", "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": "11002004249999975433257242.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }