Canton Updates/122098...4799

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #146,020 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #146,020

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

956ms

Block planned

Producer plans block #146020 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #146020

765ms

Committed on Canton

Participant commits update 1220987f73…d44799

—

Imported to the execution layers

Importer applies block #146020 from GatewayHead

—

0ms

250ms

500ms

750ms

956ms

EVM

Canton

External call

Total

Complete765ms

765ms

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

#146,020

Block Hash

0x09f1f610...3f7f8268

Block Timestamp

Nov 11, 2026, 13:32:32 UTC

Transactions

0xa65759bb...80d355990xa65f...c1d6 → 0xfd7c...4601Success

0xbf9cf38c...a417e0b30x7d6e...9e9c → 0x235d...3c8cSuccess

Overview

Update ID

1220987f73...92d44799

Offset

453774

Record Time

Nov 11, 2026, 13:32:32 UTC

Command ID

gw-64c9a5594...8ecef074

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00674df471...638cbb9c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000ee267db23854b58bfac5a1997d054a79cf2ca1015d4c94b61c689e4805536ebca121220b410c2587cc75411cdab0ae19dd2bcfa5b3cb84147364a050c2e60279ce8465f", "hash": "09f1f610f3dd257ffc8a0d4d7f2295489ce2c7bc461e34b8ec6550e53f7f8268", "number": "146020", "timestamp": "1794403952", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a018c80bfd91050be63542f56e40aeca28df443d56f1a6897b376021fe8ecef074a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294ce417329c4fd8783129ee828765d2899fe2bb12a80b8…640674c2d0de710d8abe89a00756917cf3606a5fa007b98fa6c4531d852fd780949cab53aca93ecab7d82359 (181 bytes)", "f86c098455d4a81382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fa2872e0b952288a927c2ca04a04a0b3ed6490759f96e10718a53dd0d61ebb702e699c90b9b5fad8b7f3a5e8 (110 bytes)", "f86c088455d4a81382520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…588b6fc8f777ec28a1785ba00ebb9918f862a4ce23f31e90cd3827380a5233256adcd2dad3fceb910d4c738e (110 bytes)", "02f901f4830e4a25821b07830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1f56b5e51a993e17390645a055545816bf04d6f2ccd99b6cf3fbbf835ce261d1b0d161e125f3074eacec4d5c (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00953f0fe9...a93a0296

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00b76eb6ff9518e91ca87e85722f8548c859fdba3ee41e5838172b14442d681b40ca12122042ac8e3d7b4a5a0742f8b23a55db06d471141f4a785adb38e4b9c48ea61dcf24", "block": { "timestamp": { "unpack": "1794403952." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294ce417329c4fd8783129ee828765d2899fe2bb12a80b8…640674c2d0de710d8abe89a00756917cf3606a5fa007b98fa6c4531d852fd780949cab53aca93ecab7d82359 (181 bytes)", "f86c098455d4a81382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fa2872e0b952288a927c2ca04a04a0b3ed6490759f96e10718a53dd0d61ebb702e699c90b9b5fad8b7f3a5e8 (110 bytes)", "f86c088455d4a81382520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…588b6fc8f777ec28a1785ba00ebb9918f862a4ce23f31e90cd3827380a5233256adcd2dad3fceb910d4c738e (110 bytes)", "02f901f4830e4a25821b07830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1f56b5e51a993e17390645a055545816bf04d6f2ccd99b6cf3fbbf835ce261d1b0d161e125f3074eacec4d5c (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:00b76eb6ff...a61dcf24

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "18c80bfd91050be63542f56e40aeca28df443d56f1a6897b376021fe8ecef074", "timestamp": { "unpack": "1794403952." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294ce417329c4fd8783129ee828765d2899fe2bb12a80b8…640674c2d0de710d8abe89a00756917cf3606a5fa007b98fa6c4531d852fd780949cab53aca93ecab7d82359 (181 bytes)", "f86c098455d4a81382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fa2872e0b952288a927c2ca04a04a0b3ed6490759f96e10718a53dd0d61ebb702e699c90b9b5fad8b7f3a5e8 (110 bytes)", "f86c088455d4a81382520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…588b6fc8f777ec28a1785ba00ebb9918f862a4ce23f31e90cd3827380a5233256adcd2dad3fceb910d4c738e (110 bytes)", "02f901f4830e4a25821b07830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1f56b5e51a993e17390645a055545816bf04d6f2ccd99b6cf3fbbf835ce261d1b0d161e125f3074eacec4d5c (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" ] } } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cba13f17...b1eb41aa

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00674df4712d77e8c27dc2ed57b305cd9c4cf45e9a22311734d079063d1c9196daca1212207951be9ceed4138afc4543af6ccdb448d786e782c80bd3b9e05098b9638cbb9c", "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": "11002004249999875623367657.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }