Canton Updates/122011...8dfa

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #131,696 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #131,696

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.1s

Block planned

Producer plans block #131696 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131696

3.3s

Committed on Canton

Participant commits update 122011a95a…938dfa

—

Imported to the execution layers

Importer applies block #131696 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.1s

EVM

Canton

External call

Total

Complete3.3s

3.3s

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

#131,696

Block Hash

0x99a73e91...b670ade4

Block Timestamp

Nov 11, 2026, 03:10:52 UTC

Transactions

0x7adf6c85...56976e490x26b2...5f86 → 0x0af7...128bSuccess

0xdbd2738e...b96584ea0x8ede...3974 → 0x2caa...fe2cSuccess

Overview

Update ID

122011a95a...ca938dfa

Offset

410178

Record Time

Nov 11, 2026, 03:10:55 UTC

Command ID

gw-64c9a5594...0626f2df

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00de54a220...51953e18

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00673dcc41b202d81c543d1c60b15bfc1f5e341602da9a39d1379bb70d14fb405fca121220859295415092de8b6ffbd121fa907182c6e7d864e2764a90a22f4b98df1f9ea5", "block": { "timestamp": { "unpack": "1794366652." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82381f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e50b050f36cb7edbfa616da075f07dbec46eaf8f7f308b0ee5cfde45337c0b8e716bb85f9eda931ac794ce3e (176 bytes)", "f8ae8238208405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ed72181eeeb57a58c7a4bfa06eab4a507dd8c001abda222f1250fbe43410ad0a3af0040e00b70a115b3fb55a (176 bytes)", "f86c088407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…d776fbcf64d92cc4959a20a07b67c115a58f6a503728b16514f8fe245538a57c9a28efbe410a53e3c37881af (110 bytes)", "f8ab3d843b9aca0082c140942caaec5070b5a1f96b43da2089ea9c9b5ddffe2c80b844095ea7b30000000000…fd4d0e0f19a794dff1b9eaa044c7c817868ef99771cebf15daaa87fb2ad142a56021ac54aab91187e8ba0422 (173 bytes)", "02f901f4830e4a258217a4830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6edb49f99d7bda4831a91ba0605a5ecac1a8c5447cb5702c99fe51ff8503ee7fdd975805a2e874b75bc3c283 (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2fabd04448399b8f01a08ba0725c89da3c71230c4d8c21e9afec5b061d89e710a0d832a5311f59bb94816ed6 (140 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…88012f9da880b5a662e469a0441a6949b4604d109e98938f7000441b7073dc3dc13c70431be26d85660f0401 (173 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:00673dcc41...df1f9ea5

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "72f6daa43c598f523a9b3fe1095f9e9cd5225cc7e6860f0e2a2909620626f2df", "timestamp": { "unpack": "1794366652." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82381f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e50b050f36cb7edbfa616da075f07dbec46eaf8f7f308b0ee5cfde45337c0b8e716bb85f9eda931ac794ce3e (176 bytes)", "f8ae8238208405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ed72181eeeb57a58c7a4bfa06eab4a507dd8c001abda222f1250fbe43410ad0a3af0040e00b70a115b3fb55a (176 bytes)", "f86c088407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…d776fbcf64d92cc4959a20a07b67c115a58f6a503728b16514f8fe245538a57c9a28efbe410a53e3c37881af (110 bytes)", "f8ab3d843b9aca0082c140942caaec5070b5a1f96b43da2089ea9c9b5ddffe2c80b844095ea7b30000000000…fd4d0e0f19a794dff1b9eaa044c7c817868ef99771cebf15daaa87fb2ad142a56021ac54aab91187e8ba0422 (173 bytes)", "02f901f4830e4a258217a4830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6edb49f99d7bda4831a91ba0605a5ecac1a8c5447cb5702c99fe51ff8503ee7fdd975805a2e874b75bc3c283 (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2fabd04448399b8f01a08ba0725c89da3c71230c4d8c21e9afec5b061d89e710a0d832a5311f59bb94816ed6 (140 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…88012f9da880b5a662e469a0441a6949b4604d109e98938f7000441b7073dc3dc13c70431be26d85660f0401 (173 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:008c3efa53...2258f0ad

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0018e620dbacdf51e38df063d8d1eeea5a51227bf35b3f9f623726260e88cc540dca12122047869841d314a43678aa0016807affd51919630f1338ef17ee271d366bcaf20b", "hash": "99a73e91371912372fb868ef195847abb4442b04025abac4255f48a8b670ade4", "number": "131696", "timestamp": "1794366652", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a072f6daa43c598f523a9b3fe1095f9e9cd5225cc7e6860f0e2a2909620626f2dfa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82381f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e50b050f36cb7edbfa616da075f07dbec46eaf8f7f308b0ee5cfde45337c0b8e716bb85f9eda931ac794ce3e (176 bytes)", "f8ae8238208405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ed72181eeeb57a58c7a4bfa06eab4a507dd8c001abda222f1250fbe43410ad0a3af0040e00b70a115b3fb55a (176 bytes)", "f86c088407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…d776fbcf64d92cc4959a20a07b67c115a58f6a503728b16514f8fe245538a57c9a28efbe410a53e3c37881af (110 bytes)", "f8ab3d843b9aca0082c140942caaec5070b5a1f96b43da2089ea9c9b5ddffe2c80b844095ea7b30000000000…fd4d0e0f19a794dff1b9eaa044c7c817868ef99771cebf15daaa87fb2ad142a56021ac54aab91187e8ba0422 (173 bytes)", "02f901f4830e4a258217a4830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6edb49f99d7bda4831a91ba0605a5ecac1a8c5447cb5702c99fe51ff8503ee7fdd975805a2e874b75bc3c283 (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2fabd04448399b8f01a08ba0725c89da3c71230c4d8c21e9afec5b061d89e710a0d832a5311f59bb94816ed6 (140 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…88012f9da880b5a662e469a0441a6949b4604d109e98938f7000441b7073dc3dc13c70431be26d85660f0401 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00760e6341...9204503d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008c3efa5328f5d2a1a97f6da9d948f210992060ace6adc4482031b2522c2af8b5ca121220b3a21cd0b14db1b7db84a5277829b7c3c41603ba2bf4e9a5d6aa5bc82258f0ad", "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": "11002004249999889950993921.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }