Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #32,013 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #32,013

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

Block planned

Producer plans block #32013 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32013

3.7s

Committed on Canton

Participant commits update 1220f58cd7…1dcf8c

—

Imported to the execution layers

Importer applies block #32013 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

EVM

Canton

External call

Total

Complete3.7s

3.7s

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

#32,013

Block Hash

0x42281e18...887e7055

Block Timestamp

Nov 5, 2026, 16:14:18 UTC

Transactions

0x8da1251d...4d281a130x90a1...d46f → 0x235d...3c8cSuccess

0x38063e95...feba31600xfe3a...db13 → 0xd968...73caSuccess

Overview

Update ID

1220f58cd7...a21dcf8c

Offset

103555

Record Time

Nov 5, 2026, 16:14:21 UTC

Command ID

gw-64c9a5594...51454fc7

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a49b9d98...7ed5de1c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00448566377ec6429244a71c0501de031c13ca34239b5c5a2f8544839d272d6ae2ca121220541a9735257dd095b924852f531bbaca656e9a3aef652e9871f3af8a9b15a243", "block": { "timestamp": { "unpack": "1793895258." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258209008502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…b44ddc6a72343d93947f6ba02903353297f5d93606bf5cc7c239fc95756484d7b31bb171f4cb887bbe6de209 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7e069b40141a195a3e06f5a00f334b84d7ae7e8498134032690109e83d43b92d9c353748fdb1a3fcc812712c (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…25209847e68edff154c97aa06295676bd63691ba6ec184d79b5e6bfd80219cb4ab1d5bb8f99b5c1ace805cdb (111 bytes)", "f8ac04858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…c6bff1de79be5bf971d253a021e7700cad66fd72e1b66992ea4f1e8cc6f415022d2fd65351ce90f54388c9ca (174 bytes)", "f87182078c858bb2c9700882520894d96866c91a5a67eaf693dd0dd7dfffbb17a773ca88016345785d8a0000…0eed79aff69f87c8646cf8a03963cb73e02c9e554abb3547748a04ffc4bb7c97d13f6b5744fbf705df8dfda5 (115 bytes)", "f87182078d858bb2c97008825208947dc1c0bd997e051e97eafffdd18150bb963a122988016345785d8a0000…0a60e3d5d17373c2b21835a0181e9794646fe869a844d5277b73bc4b94b86ca1b5b444e9bd9389dfd121fbcf (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:0044856637...9b15a243

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "4be0b3c004dc66d2d9c8c3c7ca4ed654255b3e466f56d0ed102d58e351454fc7", "timestamp": { "unpack": "1793895258." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258209008502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…b44ddc6a72343d93947f6ba02903353297f5d93606bf5cc7c239fc95756484d7b31bb171f4cb887bbe6de209 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7e069b40141a195a3e06f5a00f334b84d7ae7e8498134032690109e83d43b92d9c353748fdb1a3fcc812712c (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…25209847e68edff154c97aa06295676bd63691ba6ec184d79b5e6bfd80219cb4ab1d5bb8f99b5c1ace805cdb (111 bytes)", "f8ac04858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…c6bff1de79be5bf971d253a021e7700cad66fd72e1b66992ea4f1e8cc6f415022d2fd65351ce90f54388c9ca (174 bytes)", "f87182078c858bb2c9700882520894d96866c91a5a67eaf693dd0dd7dfffbb17a773ca88016345785d8a0000…0eed79aff69f87c8646cf8a03963cb73e02c9e554abb3547748a04ffc4bb7c97d13f6b5744fbf705df8dfda5 (115 bytes)", "f87182078d858bb2c97008825208947dc1c0bd997e051e97eafffdd18150bb963a122988016345785d8a0000…0a60e3d5d17373c2b21835a0181e9794646fe869a844d5277b73bc4b94b86ca1b5b444e9bd9389dfd121fbcf (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:00692d3bbc...25589735

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007153b233c49a3acdf96290618416936f3ef7c2ecbcea7246a82a4796b87566f0ca1212208afe46add0c3540e63d1b14316c819f46d40b33986f856f39f34b75b0bd6616b", "hash": "42281e186533c3dc93ad9c014eb03d9a7d2098ea1cc01fadb1b577f9887e7055", "number": "32013", "timestamp": "1793895258", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04be0b3c004dc66d2d9c8c3c7ca4ed654255b3e466f56d0ed102d58e351454fc7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a258209008502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…b44ddc6a72343d93947f6ba02903353297f5d93606bf5cc7c239fc95756484d7b31bb171f4cb887bbe6de209 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7e069b40141a195a3e06f5a00f334b84d7ae7e8498134032690109e83d43b92d9c353748fdb1a3fcc812712c (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…25209847e68edff154c97aa06295676bd63691ba6ec184d79b5e6bfd80219cb4ab1d5bb8f99b5c1ace805cdb (111 bytes)", "f8ac04858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…c6bff1de79be5bf971d253a021e7700cad66fd72e1b66992ea4f1e8cc6f415022d2fd65351ce90f54388c9ca (174 bytes)", "f87182078c858bb2c9700882520894d96866c91a5a67eaf693dd0dd7dfffbb17a773ca88016345785d8a0000…0eed79aff69f87c8646cf8a03963cb73e02c9e554abb3547748a04ffc4bb7c97d13f6b5744fbf705df8dfda5 (115 bytes)", "f87182078d858bb2c97008825208947dc1c0bd997e051e97eafffdd18150bb963a122988016345785d8a0000…0a60e3d5d17373c2b21835a0181e9794646fe869a844d5277b73bc4b94b86ca1b5b444e9bd9389dfd121fbcf (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0036737345...e041652c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00692d3bbc0089606b646693625e0fe49c02019be535ff2472dae9a3de0298e311ca12122086ac385f824fe6ee763a136bcb3474e390dc5184fde3ed377d4712ca25589735", "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": "11002004249999986486913856.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }