Canton Updates/122064...c3fd

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #33,960 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #33,960

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

783ms

Block planned

Producer plans block #33960 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33960

626ms

Committed on Canton

Participant commits update 122064d5a1…15c3fd

—

Imported to the execution layers

Importer applies block #33960 from GatewayHead

—

0ms

250ms

500ms

750ms

783ms

EVM

Canton

External call

Total

Complete626ms

626ms

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

#33,960

Block Hash

0xe26644d5...c81a530e

Block Timestamp

Nov 5, 2026, 17:37:26 UTC

Transactions

0x63c047cb...af1a6f800xe0c4...d00b → 0xa276...16d2Success

0xb6374b2b...ad02b0f60xccda...0824 → 0x235d...3c8cSuccess

Overview

Update ID

122064d5a1...d915c3fd

Offset

109479

Record Time

Nov 5, 2026, 17:37:26 UTC

Command ID

gw-64c9a5594...05470b07

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0069cf8994...68996235

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0018582e5fa728b6bb400cbcae2c0cc6d4b7b3f65b4673311999d3ddf6f6d7bcecca121220fb14bd0ad0eb0b8ea28d35824b31aa4f8484472e5dac388b44116adff7dcb006", "block": { "timestamp": { "unpack": "1793900246." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…ad34a4967e56f08103dee4a01daee054ef7fe7d4e1d08a6ae2155b64147b07b96617152a1a65f66144680f94 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d1e3142626b3049ce97c8ca00137701b19959d54b73c648bad24cce5a244f7d386978410cc4503b9fb3d95e8 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…608d820c500200e06192b6a00712999de01ac8a2a551819d7ecc8459b0538f8f66e067a0f733d225f31475de (141 bytes)", "f871820b3f858bb2c97008825208940db6d8a12b085229348cc0d3923af6b1b9dc6ba688016345785d8a0000…4dc247e6bb8f0266a90946a0731fbc37d1590016c00fbb202b4d6bc1a2e8323f3d7bb43839d685887d9ce3af (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:0018582e5f...f7dcb006

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "590b6ce0e270a837526a13d3a3f05a046ba3a6e9323ab9a0901e77c805470b07", "timestamp": { "unpack": "1793900246." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…ad34a4967e56f08103dee4a01daee054ef7fe7d4e1d08a6ae2155b64147b07b96617152a1a65f66144680f94 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d1e3142626b3049ce97c8ca00137701b19959d54b73c648bad24cce5a244f7d386978410cc4503b9fb3d95e8 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…608d820c500200e06192b6a00712999de01ac8a2a551819d7ecc8459b0538f8f66e067a0f733d225f31475de (141 bytes)", "f871820b3f858bb2c97008825208940db6d8a12b085229348cc0d3923af6b1b9dc6ba688016345785d8a0000…4dc247e6bb8f0266a90946a0731fbc37d1590016c00fbb202b4d6bc1a2e8323f3d7bb43839d685887d9ce3af (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:00f0354ed2...59c82ecf

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0009c9a9b669e429dea97a1100953151e608c4e6544d102b2ab047afac26c5dab7ca121220ca6b76438763fcd6b6c307b77a83b3e1e28bcf13efd091cb5bb4fc8583a627db", "hash": "e26644d510732e8b436208a54ab54e9fde31246e7bba9f0dad3a8b7ac81a530e", "number": "33960", "timestamp": "1793900246", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0590b6ce0e270a837526a13d3a3f05a046ba3a6e9323ab9a0901e77c805470b07a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…ad34a4967e56f08103dee4a01daee054ef7fe7d4e1d08a6ae2155b64147b07b96617152a1a65f66144680f94 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d1e3142626b3049ce97c8ca00137701b19959d54b73c648bad24cce5a244f7d386978410cc4503b9fb3d95e8 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…608d820c500200e06192b6a00712999de01ac8a2a551819d7ecc8459b0538f8f66e067a0f733d225f31475de (141 bytes)", "f871820b3f858bb2c97008825208940db6d8a12b085229348cc0d3923af6b1b9dc6ba688016345785d8a0000…4dc247e6bb8f0266a90946a0731fbc37d1590016c00fbb202b4d6bc1a2e8323f3d7bb43839d685887d9ce3af (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005e136053...f22b0e9d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f0354ed23e43b9ec1d45e2e44f34f1fe2207e93a3cbc6c496cef32173b75e81bca1212208f6f5d7d808c07cbd6076e557b1d85d48c7ee22f9fc345270116661159c82ecf", "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": "11002004249999985627439569.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }