Canton Updates/122091...a76d

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #189,042 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #189,042

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

6.6s

Block planned

Producer plans block #189042 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #189042

5.3s

Committed on Canton

Participant commits update 122091c4d6…0da76d

—

Imported to the execution layers

Importer applies block #189042 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

6.6s

EVM

Canton

External call

Total

Complete5.3s

5.3s

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

#189,042

Block Hash

0x8c7abb37...6eea8856

Block Timestamp

Nov 13, 2026, 22:20:25 UTC

Transactions

0x4672986e...243a092c0x8786...fe0c → 0x5345...9be7Success

0xef578a9a...33cf91860xcd59...f6f9 → 0x235d...3c8cSuccess

Overview

Update ID

122091c4d6...4d0da76d

Offset

586248

Record Time

Nov 13, 2026, 22:20:30 UTC

Command ID

gw-64c9a5594...bd726709

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c7140f91...1476ca27

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "004a31f38ba5cba15845691db0432588b57c3c392ecd63a392c3d1d85bf8257d52ca1212203257a7a2c3008c2b83f082fb031b5f2f337e400945f969d6730b1679313e5db4", "block": { "timestamp": { "unpack": "1794608425." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac12850e6a90001f8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…ba1cdd3d6bd561e82d4b16a074c893c84ff9a1f5eb2ac8118eb0c997aa62cb19044e00d89708e99e61d2269b (174 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9482873da5320fb0d005e530eba59341576f9d77e280b8…7efdc04a7eb44991e1189ea03d11f9b41a380339db0cd80677c861852bd51dce13ab2d45fad7a52ac14f6b3a (213 bytes)", "f8ac15850e6a90001f8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…76007be03fd31838d0bd9ca055f5ba334fe3a60766ddbf137fc2aeaf0870b23fd832b37365034730508ecc28 (174 bytes)", "f8ab598459682f0082c14094041edde539305c05f080808905a61f94b2b6d30080b844095ea7b30000000000…9a7cd354b36b6ffcabbd36a0398463680f851d71b0259237f370d1bfc85a573dc64104d20f2cc002fbb4ddec (173 bytes)", "f86e14850e6a90001f8252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…429f6fd1d6cc90e2c9bd2da013fb37cf5935113b29cca4befb261515ddfda569878c95c7584f1b49b07fb989 (112 bytes)", "f86d17850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2dec2a29b60a5a76ecc6b4a00fb4057ad221f4cfb7edadb21b507557ce94e1dc96421bd002c8663c27451d12 (111 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:004a31f38b...313e5db4

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "5edc08b8e76d744cb2421c93764b5615eb48a7f250d39023ca476f0fbd726709", "timestamp": { "unpack": "1794608425." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac12850e6a90001f8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…ba1cdd3d6bd561e82d4b16a074c893c84ff9a1f5eb2ac8118eb0c997aa62cb19044e00d89708e99e61d2269b (174 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9482873da5320fb0d005e530eba59341576f9d77e280b8…7efdc04a7eb44991e1189ea03d11f9b41a380339db0cd80677c861852bd51dce13ab2d45fad7a52ac14f6b3a (213 bytes)", "f8ac15850e6a90001f8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…76007be03fd31838d0bd9ca055f5ba334fe3a60766ddbf137fc2aeaf0870b23fd832b37365034730508ecc28 (174 bytes)", "f8ab598459682f0082c14094041edde539305c05f080808905a61f94b2b6d30080b844095ea7b30000000000…9a7cd354b36b6ffcabbd36a0398463680f851d71b0259237f370d1bfc85a573dc64104d20f2cc002fbb4ddec (173 bytes)", "f86e14850e6a90001f8252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…429f6fd1d6cc90e2c9bd2da013fb37cf5935113b29cca4befb261515ddfda569878c95c7584f1b49b07fb989 (112 bytes)", "f86d17850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2dec2a29b60a5a76ecc6b4a00fb4057ad221f4cfb7edadb21b507557ce94e1dc96421bd002c8663c27451d12 (111 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:00ff7d6bf9...593183d1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e083e241e2d9c33ae94ee8145c9f2d2017d06d0c5e4c94106d8ecc7e1afb7e81ca1212201ab61ec2d2b5eaeb08094d8b2b915bc70996f43f73b4784da9b1a595c9715293", "hash": "8c7abb37ae46d029966279d940ee69d51c89d30478c5dfa8436b8c4e6eea8856", "number": "189042", "timestamp": "1794608425", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05edc08b8e76d744cb2421c93764b5615eb48a7f250d39023ca476f0fbd726709a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac12850e6a90001f8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…ba1cdd3d6bd561e82d4b16a074c893c84ff9a1f5eb2ac8118eb0c997aa62cb19044e00d89708e99e61d2269b (174 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9482873da5320fb0d005e530eba59341576f9d77e280b8…7efdc04a7eb44991e1189ea03d11f9b41a380339db0cd80677c861852bd51dce13ab2d45fad7a52ac14f6b3a (213 bytes)", "f8ac15850e6a90001f8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…76007be03fd31838d0bd9ca055f5ba334fe3a60766ddbf137fc2aeaf0870b23fd832b37365034730508ecc28 (174 bytes)", "f8ab598459682f0082c14094041edde539305c05f080808905a61f94b2b6d30080b844095ea7b30000000000…9a7cd354b36b6ffcabbd36a0398463680f851d71b0259237f370d1bfc85a573dc64104d20f2cc002fbb4ddec (173 bytes)", "f86e14850e6a90001f8252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…429f6fd1d6cc90e2c9bd2da013fb37cf5935113b29cca4befb261515ddfda569878c95c7584f1b49b07fb989 (112 bytes)", "f86d17850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2dec2a29b60a5a76ecc6b4a00fb4057ad221f4cfb7edadb21b507557ce94e1dc96421bd002c8663c27451d12 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0084d1bcaa...99f66339

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ff7d6bf9665367a60846fb4c364eef63b7c647ad28be01996a56697dabf23da7ca121220f14589eead75552d684e8281eb523a4aec6b4a75230cb60b7616af89593183d1", "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": "11002004249999840825767351.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }