Canton Updates/122026...f8ee

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #32,067 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #32,067

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

834ms

Block planned

Producer plans block #32067 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32067

667ms

Committed on Canton

Participant commits update 1220267f17…a8f8ee

—

Imported to the execution layers

Importer applies block #32067 from GatewayHead

—

0ms

250ms

500ms

750ms

834ms

EVM

Canton

External call

Total

Complete667ms

667ms

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

#32,067

Block Hash

0x83e00832...0fb50a9e

Block Timestamp

Nov 5, 2026, 16:16:31 UTC

Transactions

0x0cea4b6e...286530120x5bda...005a → 0xa276...16d2Success

0xd6ea35b7...8bcefb4d0xb409...57fb → 0x235d...3c8cSuccess

Overview

Update ID

1220267f17...5ba8f8ee

Offset

103720

Record Time

Nov 5, 2026, 16:16:31 UTC

Command ID

gw-64c9a5594...527acd45

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0001f18291...581d7620

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0032346bf8fb3da019c5f68ea734ba3c5f44c3a8b03901e074c4ed7fd1a05d0db6ca12122003d917895964becf0de99cf7e3842ddf601ee44f387db360192be63cddb2f4ea", "block": { "timestamp": { "unpack": "1793895391." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a4a7e10c4ab11e8826ec1f7f9fdf616c7e7fcebbce620709dd5f1bd6ac281a15ffda3b4c90bea5e8041e700e (110 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b2f509a39091e408a2b916a0216675ea2d035aeccdec30c6c4c90fdae6673f4fd9b54d7154c8763f514e62f4 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af53f31eaf29f92ec92dcfa0766a501b32a69a17a6f1afeedf5f166abcfaa30f68af18cd6245eda1fd17c8cd (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7bd828a0da5b16c70c88e9a028d6882f6b4049197d42c9310f7ac4f9bec486e175b6ccdbf672c982fdb03ad6 (141 bytes)", "f87182079f858bb2c9700882520894bc4b7961ca32520d96f4a2eced8e9dd8f9ddedfd88016345785d8a0000…abeed8199fd47b1e293911a003e8e8b9d9dd9348268385d285d1f2dfe73e7f89e8bd84a5294a573f76b59ffa (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:0032346bf8...ddb2f4ea

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b76a0fba1bfaa4c55445c03d29ce4c214811e30508fd4501a4b932fc527acd45", "timestamp": { "unpack": "1793895391." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a4a7e10c4ab11e8826ec1f7f9fdf616c7e7fcebbce620709dd5f1bd6ac281a15ffda3b4c90bea5e8041e700e (110 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b2f509a39091e408a2b916a0216675ea2d035aeccdec30c6c4c90fdae6673f4fd9b54d7154c8763f514e62f4 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af53f31eaf29f92ec92dcfa0766a501b32a69a17a6f1afeedf5f166abcfaa30f68af18cd6245eda1fd17c8cd (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7bd828a0da5b16c70c88e9a028d6882f6b4049197d42c9310f7ac4f9bec486e175b6ccdbf672c982fdb03ad6 (141 bytes)", "f87182079f858bb2c9700882520894bc4b7961ca32520d96f4a2eced8e9dd8f9ddedfd88016345785d8a0000…abeed8199fd47b1e293911a003e8e8b9d9dd9348268385d285d1f2dfe73e7f89e8bd84a5294a573f76b59ffa (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:0024f71721...0794f977

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fde0fe1fd03cc1e8951ff6ad5b5a04e921c2ba61b47bb8dd424855d108977a98ca121220579a307c4d22fe49cabd09673fb4b3d124d8db412bf6722d8c4208680af8434e", "hash": "83e00832d8a15d03b851ab736830513f82b2f53647cd071fa86990d70fb50a9e", "number": "32067", "timestamp": "1793895391", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0b76a0fba1bfaa4c55445c03d29ce4c214811e30508fd4501a4b932fc527acd45a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86c05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a4a7e10c4ab11e8826ec1f7f9fdf616c7e7fcebbce620709dd5f1bd6ac281a15ffda3b4c90bea5e8041e700e (110 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b2f509a39091e408a2b916a0216675ea2d035aeccdec30c6c4c90fdae6673f4fd9b54d7154c8763f514e62f4 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af53f31eaf29f92ec92dcfa0766a501b32a69a17a6f1afeedf5f166abcfaa30f68af18cd6245eda1fd17c8cd (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7bd828a0da5b16c70c88e9a028d6882f6b4049197d42c9310f7ac4f9bec486e175b6ccdbf672c982fdb03ad6 (141 bytes)", "f87182079f858bb2c9700882520894bc4b7961ca32520d96f4a2eced8e9dd8f9ddedfd88016345785d8a0000…abeed8199fd47b1e293911a003e8e8b9d9dd9348268385d285d1f2dfe73e7f89e8bd84a5294a573f76b59ffa (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00591c4000...dcb6b977

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0024f71721edc10f398d6ae40476492a4575886550b64cf6c569ab18e17e50da74ca121220b0a7eae735ec0577f521164cce965204468c5d6b2cc4e2ed6ed61da00794f977", "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": "11002004249999986468895023.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }