Canton Updates/122048...9359

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #82,083 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #82,083

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

2.5s

2.9s

Block planned

Producer plans block #82083 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #82083

2.3s

Committed on Canton

Participant commits update 122048c775…eb9359

—

Imported to the execution layers

Importer applies block #82083 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

2.5s

2.9s

EVM

Canton

External call

Total

Complete2.3s

2.3s

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

#82,083

Block Hash

0xa1fae8fd...38486951

Block Timestamp

Nov 8, 2026, 08:46:40 UTC

Transactions

0x72f9f29d...9884b6a60x4131...6349 → 0xfd7c...4601Success

0x38b6acfc...b8a7a25c0xbd90...f295 → 0xa276...16d2Success

Overview

Update ID

122048c775...b2eb9359

Offset

257619

Record Time

Nov 8, 2026, 08:46:42 UTC

Command ID

gw-64c9a5594...5804fee0

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002c032f55...ab987faf

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00441760414e85c964f93ac225a9fb4bde3f7901b26c9a2d74f9416a89a7d952efca12122075f5fae461930faeaf3c7e4f846864b249f8e9497b51160d36de4f5e59af6427", "block": { "timestamp": { "unpack": "1794127600." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0c858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…6c15b30ecaaddb56f2b508a0315735ad8012914a39057d44b65f3fc311edb08caaa3ab2153ae42f40d402ff0 (174 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…3573cd827dd2ba85009033a05a869fe2ef1a7ed69ee4faec18f6c6d2901d9ec29da1606f05b7028b22f3d438 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…482eb326adf93e557baadaa0268294af8d5c345160d9d4fcebb9d5777e10a2f7a7b508a081032605f8b2f1da (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…89c2fa950f3ea569a83ab8a0025d101bb402e9fe5d5331b35490ae56166df022aac56fae4dd6edf9b11d340f (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9d04b54b3924b327649c81a02f5df48a01847da9e9f36b662d39b34b5214767e8e7a599fe544ab2ecc3dabcb (111 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5b82d2c6a583300b98c226a06153b3196eb2467a664307cac2eaed4fd627ffc25a5532f882c2f28e5f37d142 (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:0044176041...59af6427

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "77540ef701e8b739132bb142375cec0642e8df09fe1f15a4c31a3c0b5804fee0", "timestamp": { "unpack": "1794127600." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0c858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…6c15b30ecaaddb56f2b508a0315735ad8012914a39057d44b65f3fc311edb08caaa3ab2153ae42f40d402ff0 (174 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…3573cd827dd2ba85009033a05a869fe2ef1a7ed69ee4faec18f6c6d2901d9ec29da1606f05b7028b22f3d438 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…482eb326adf93e557baadaa0268294af8d5c345160d9d4fcebb9d5777e10a2f7a7b508a081032605f8b2f1da (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…89c2fa950f3ea569a83ab8a0025d101bb402e9fe5d5331b35490ae56166df022aac56fae4dd6edf9b11d340f (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9d04b54b3924b327649c81a02f5df48a01847da9e9f36b662d39b34b5214767e8e7a599fe544ab2ecc3dabcb (111 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5b82d2c6a583300b98c226a06153b3196eb2467a664307cac2eaed4fd627ffc25a5532f882c2f28e5f37d142 (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:0053ce0840...fb3ef42e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008b8ac53fc79b5782f388654aff8d038d57f699d29840aef3a1356363b23ac641ca121220d8c1626cb701f07fb1b9b622a2eefabe08b0ea9586fdf3a9d0b539af365a7362", "hash": "a1fae8fdbf7cebe777a113d574813363f1c754cd56212eb4e8479ecd38486951", "number": "82083", "timestamp": "1794127600", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a077540ef701e8b739132bb142375cec0642e8df09fe1f15a4c31a3c0b5804fee0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0c858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…6c15b30ecaaddb56f2b508a0315735ad8012914a39057d44b65f3fc311edb08caaa3ab2153ae42f40d402ff0 (174 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…3573cd827dd2ba85009033a05a869fe2ef1a7ed69ee4faec18f6c6d2901d9ec29da1606f05b7028b22f3d438 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…482eb326adf93e557baadaa0268294af8d5c345160d9d4fcebb9d5777e10a2f7a7b508a081032605f8b2f1da (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…89c2fa950f3ea569a83ab8a0025d101bb402e9fe5d5331b35490ae56166df022aac56fae4dd6edf9b11d340f (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9d04b54b3924b327649c81a02f5df48a01847da9e9f36b662d39b34b5214767e8e7a599fe544ab2ecc3dabcb (111 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5b82d2c6a583300b98c226a06153b3196eb2467a664307cac2eaed4fd627ffc25a5532f882c2f28e5f37d142 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0019b41149...11e203ee

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0053ce08404213167bbe7aff9f1d1edbe0cff9b1a59d02f8ce6c169e78c32f402dca121220dfb929b54168ce31a0b0d4ecb038a1dbf1ef28736710029eed029e62fb3ef42e", "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": "11002004249999966720244906.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }