Canton Updates/122049...c8f3

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #33,374 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #33,374

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

109ms

Block planned

Producer plans block #33374 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33374

87ms

Committed on Canton

Participant commits update 122049cc04…64c8f3

—

Imported to the execution layers

Importer applies block #33374 from GatewayHead

—

0ms

109ms

EVM

Canton

External call

Total

Complete87ms

87ms

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

#33,374

Block Hash

0x2757608f...e9f39110

Block Timestamp

Nov 5, 2026, 17:12:18 UTC

Transactions

0x01a7e8b2...bd833d7c0x27ab...4986 → 0x27ab...4986Success

0x7bd1348e...d8870c480xf2f1...cd0b → 0xa276...16d2Success

Overview

Update ID

122049cc04...0664c8f3

Offset

107697

Record Time

Nov 5, 2026, 17:12:18 UTC

Command ID

gw-64c9a5594...1077bfa7

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00826863a0...7cc2e511

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "2757608f33ef2aac058dd26cd2a4d047af2d670c0745a3557ab1f6e8e9f39110", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

exercised

Payload

{ "headCid": "0056179e027a629fa372c258bd44dae4396d69ef2b5c733c74f88d9136738ce7adca121220f99e91b5e2914c760dcce0f0692279938d30f97626ddfa4453d3f2653895373b", "block": { "timestamp": { "unpack": "1793898738." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582091d8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…fe1f61f3476a95b257e2a0a014e5feea9a49b059a09c7d08029430d531149ef40f9014b2583a678da17b0e30 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…50bd80dbde5433ae4dbe33a029df37c6dc868c2bffdc210fa6be3aec630c87d1da11545882e946ebd0ef6130 (111 bytes)", "f88c22857a3c704207830178c194ef3b271dca2bc7b9a6f749af30ee58330b5bebcd80a46a62784200000000…bbb223b28de650681b4184a072041c29943b6b3bc731a735271a72cc99f33df21278946863d55e6b4d468e7a (142 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…696ce80fb5563a3d64828aa07e58f9acd43cb87b713b3d3b40caad47455f9894f79cbfc1c6c2033ee34998ab (141 bytes)", "f871820a0b858bb2c9700882520894a86c998c011980608123ec723b2d01d19f5ce09f88016345785d8a0000…f85666a40bbbe33c04babea04a1f5b49ad677fe7ba02ecf7de3545c217fd3f65ca0e701bc65f9b4019a9759e (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:0056179e02...3895373b

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "1c7f6050435c5f8ebe9a24ce5f6167f3e8ee468ed61e7b38a2c189051077bfa7", "timestamp": { "unpack": "1793898738." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582091d8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…fe1f61f3476a95b257e2a0a014e5feea9a49b059a09c7d08029430d531149ef40f9014b2583a678da17b0e30 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…50bd80dbde5433ae4dbe33a029df37c6dc868c2bffdc210fa6be3aec630c87d1da11545882e946ebd0ef6130 (111 bytes)", "f88c22857a3c704207830178c194ef3b271dca2bc7b9a6f749af30ee58330b5bebcd80a46a62784200000000…bbb223b28de650681b4184a072041c29943b6b3bc731a735271a72cc99f33df21278946863d55e6b4d468e7a (142 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…696ce80fb5563a3d64828aa07e58f9acd43cb87b713b3d3b40caad47455f9894f79cbfc1c6c2033ee34998ab (141 bytes)", "f871820a0b858bb2c9700882520894a86c998c011980608123ec723b2d01d19f5ce09f88016345785d8a0000…f85666a40bbbe33c04babea04a1f5b49ad677fe7ba02ecf7de3545c217fd3f65ca0e701bc65f9b4019a9759e (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:007c018805...29ef88a9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00826863a000c0934ee52b740fc2d39978f35de323a91cdad4fd009d8b452d231bca121220ca15e57a53936c59b126880c4a9f3fda3ffac4702632df6d3c2ab4407cc2e511", "hash": "2757608f33ef2aac058dd26cd2a4d047af2d670c0745a3557ab1f6e8e9f39110", "number": "33374", "timestamp": "1793898738", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a01c7f6050435c5f8ebe9a24ce5f6167f3e8ee468ed61e7b38a2c189051077bfa7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a2582091d8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…fe1f61f3476a95b257e2a0a014e5feea9a49b059a09c7d08029430d531149ef40f9014b2583a678da17b0e30 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…50bd80dbde5433ae4dbe33a029df37c6dc868c2bffdc210fa6be3aec630c87d1da11545882e946ebd0ef6130 (111 bytes)", "f88c22857a3c704207830178c194ef3b271dca2bc7b9a6f749af30ee58330b5bebcd80a46a62784200000000…bbb223b28de650681b4184a072041c29943b6b3bc731a735271a72cc99f33df21278946863d55e6b4d468e7a (142 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…696ce80fb5563a3d64828aa07e58f9acd43cb87b713b3d3b40caad47455f9894f79cbfc1c6c2033ee34998ab (141 bytes)", "f871820a0b858bb2c9700882520894a86c998c011980608123ec723b2d01d19f5ce09f88016345785d8a0000…f85666a40bbbe33c04babea04a1f5b49ad677fe7ba02ecf7de3545c217fd3f65ca0e701bc65f9b4019a9759e (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ffdcd021...6ad2c292

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007c018805c878fe91f7fb3a376db413c80aaf21146320d498c2d37fb2b65075c6ca121220ae6aaec7a935f8d27786f34b71beaf2643658c4f68365f5caeea2ea729ef88a9", "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": "11002004249999985937532695.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }