Canton Updates/122063...04b0

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,417 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #58,417

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

2.2s

Block planned

Producer plans block #58417 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58417

1.8s

Committed on Canton

Participant commits update 1220639eae…fd04b0

—

Imported to the execution layers

Importer applies block #58417 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

2.2s

EVM

Canton

External call

Total

Complete1.8s

1.8s

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

#58,417

Block Hash

0xf33892a2...657e44e2

Block Timestamp

Nov 7, 2026, 00:57:44 UTC

Transactions

0xfa159c8d...a945d9460x9ca9...7e25 → 0x235d...3c8cSuccess

0xa7c3779d...5e19ddda0x68b6...5a25 → 0x0db9...fe89Success

Overview

Update ID

1220639eae...dbfd04b0

Offset

184713

Record Time

Nov 7, 2026, 00:57:45 UTC

Command ID

gw-64c9a5594...d94a4921

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:000ded9c6e...83504706

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ef9a16e27719d4bf37b390815030e5f225beb5c71cd7a8814d819bc86c62f095ca121220ad16853c89f3e3229d8496336f26e8e38bbcf5626ea371b95d2b447f901a4030", "block": { "timestamp": { "unpack": "1794013064." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…77cfbc415f927c805bfabea044be18d4ec412600bacceaea1e26c2e45f4f7c86d8187ce901b7987f13f566bf (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…c13dabd0d345a0953c0c51a00309a0f0968dbd3e0b24af6940e18a1db688a7bf104fd78f42e1b8c4eff0ffd8 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7c5eae749914be807bebeda0652d719e5ea8d7ee41227d00ef824b9d2735f667ba209f58c8b53296af52488c (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6affd27bef7ee531c3f8a4a0027b4e5ae9a95f9d8858201a30ed8c3528b754f6357a4b26b1d4458c288c4a53 (141 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…4f54f9500c4f95efabe01aa041212645f9d908d13b536bc5e6b2e0e527dc8ad74d5907ae6fccf8b933e4eac7 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…83fc092717e4400ec75182a025891906aa28e7c625ad4290f410aeb0a3eb7f4c904a677e21dd83d47f644cb8 (174 bytes)", "f8718221bb858bb2c9700882520894b89f67bba9c6e5484ccee3561a7d505eddcafe6688016345785d8a0000…4eb756966ca14b0bef924ba07eea3d871f716335050fa9a6cdc1b8e85d4b847ee2c478e6300cfcb2a672ac2c (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:00ef9a16e2...901a4030

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e421a2b8f31d81da75b44c36718707b9b5a887f82bfcf35f2cda5aa6d94a4921", "timestamp": { "unpack": "1794013064." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…77cfbc415f927c805bfabea044be18d4ec412600bacceaea1e26c2e45f4f7c86d8187ce901b7987f13f566bf (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…c13dabd0d345a0953c0c51a00309a0f0968dbd3e0b24af6940e18a1db688a7bf104fd78f42e1b8c4eff0ffd8 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7c5eae749914be807bebeda0652d719e5ea8d7ee41227d00ef824b9d2735f667ba209f58c8b53296af52488c (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6affd27bef7ee531c3f8a4a0027b4e5ae9a95f9d8858201a30ed8c3528b754f6357a4b26b1d4458c288c4a53 (141 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…4f54f9500c4f95efabe01aa041212645f9d908d13b536bc5e6b2e0e527dc8ad74d5907ae6fccf8b933e4eac7 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…83fc092717e4400ec75182a025891906aa28e7c625ad4290f410aeb0a3eb7f4c904a677e21dd83d47f644cb8 (174 bytes)", "f8718221bb858bb2c9700882520894b89f67bba9c6e5484ccee3561a7d505eddcafe6688016345785d8a0000…4eb756966ca14b0bef924ba07eea3d871f716335050fa9a6cdc1b8e85d4b847ee2c478e6300cfcb2a672ac2c (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:00b323cb58...f6054df6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00db014bf7f634618ce45deb7cb45de2f40e4aedc7e02545fe9c6e4ad82e7357c2ca121220b6b49f1ad41964ecb7f4ecce70b0a8e634647e0092f29dcbc3e2d090a033c39d", "hash": "f33892a2e0a63aa371eb53b436a29454bdf2b95e1f895306e0f548fa657e44e2", "number": "58417", "timestamp": "1794013064", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e421a2b8f31d81da75b44c36718707b9b5a887f82bfcf35f2cda5aa6d94a4921a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…77cfbc415f927c805bfabea044be18d4ec412600bacceaea1e26c2e45f4f7c86d8187ce901b7987f13f566bf (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…c13dabd0d345a0953c0c51a00309a0f0968dbd3e0b24af6940e18a1db688a7bf104fd78f42e1b8c4eff0ffd8 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7c5eae749914be807bebeda0652d719e5ea8d7ee41227d00ef824b9d2735f667ba209f58c8b53296af52488c (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6affd27bef7ee531c3f8a4a0027b4e5ae9a95f9d8858201a30ed8c3528b754f6357a4b26b1d4458c288c4a53 (141 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…4f54f9500c4f95efabe01aa041212645f9d908d13b536bc5e6b2e0e527dc8ad74d5907ae6fccf8b933e4eac7 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…83fc092717e4400ec75182a025891906aa28e7c625ad4290f410aeb0a3eb7f4c904a677e21dd83d47f644cb8 (174 bytes)", "f8718221bb858bb2c9700882520894b89f67bba9c6e5484ccee3561a7d505eddcafe6688016345785d8a0000…4eb756966ca14b0bef924ba07eea3d871f716335050fa9a6cdc1b8e85d4b847ee2c478e6300cfcb2a672ac2c (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00247c1302...9c4ac4ff

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b323cb58e209a079298a94a29f64372ed311ea7ba94377a7b8e155ee6d8cbd6dca121220b06f35a88e19575861da19abc1e2f3975ce3e57e52815e634a85bc06f6054df6", "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": "11002004249999974929513302.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }