Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,820 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #58,820

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.6s

Block planned

Producer plans block #58820 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58820

2.9s

Committed on Canton

Participant commits update 12203d2643…b72c98

—

Imported to the execution layers

Importer applies block #58820 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.6s

EVM

Canton

External call

Total

Complete2.9s

2.9s

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

#58,820

Block Hash

0x9e6ce1c8...ba99d185

Block Timestamp

Nov 7, 2026, 01:13:47 UTC

Transactions

0x087ecb28...9645b7ff0x86f6...7f6e → 0xb778...3d80Success

0x2e46df8c...293c31ef0x825b...bad4 → 0xa276...16d2Success

Overview

Update ID

12203d2643...3bb72c98

Offset

185938

Record Time

Nov 7, 2026, 01:13:49 UTC

Command ID

gw-64c9a5594...91f599ac

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cd45e05a...ea4bce4a

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00d1864aed110a0bcf99c627fb6d84aaaf5e1c13c4336a182cb6e59070bef7628bca12122034209bd80e98b92250da26189dd2222c8f1055f4e5d3300c6a343a31c2ca7328", "block": { "timestamp": { "unpack": "1794014027." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b53086a7dcd2f0e7b2b8b5a01562f87478b2bb2a55af4f310d5ee455012854f9bb6de3af5711470c355ede59 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f9d08aeb0e8a582bc7c608a04f3ddbc94a5e6fd1b619982b676765cfed98addcffc158d6aadc669360103d18 (141 bytes)", "f8ac07858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ae3b38e0cfbec49e1fdcd8a0152ac6a5a416bd5688a52c2a8eb5e083bd3f3bd87ed8e6dba4766810c2081651 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…aeec1913f8165118b366dba01d2f8d8227b81d642e449a97c32325ff41e71146fd5563310a73953cb20b1c74 (111 bytes)", "f87182228d858bb2c9700882520894986f5b9a700b5260c8e6127df4057dbaa17dfe2788016345785d8a0000…60ec68d3e0374b519db843a06c4f15a79198cb2050e1385aa66b73a71d1381514ab6494d3ec97aca98d52e06 (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:00d1864aed...c2ca7328

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "41ae77070e74919d3dbf4eed7571f5ff508869f1bd209d74ea16d8dd91f599ac", "timestamp": { "unpack": "1794014027." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b53086a7dcd2f0e7b2b8b5a01562f87478b2bb2a55af4f310d5ee455012854f9bb6de3af5711470c355ede59 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f9d08aeb0e8a582bc7c608a04f3ddbc94a5e6fd1b619982b676765cfed98addcffc158d6aadc669360103d18 (141 bytes)", "f8ac07858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ae3b38e0cfbec49e1fdcd8a0152ac6a5a416bd5688a52c2a8eb5e083bd3f3bd87ed8e6dba4766810c2081651 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…aeec1913f8165118b366dba01d2f8d8227b81d642e449a97c32325ff41e71146fd5563310a73953cb20b1c74 (111 bytes)", "f87182228d858bb2c9700882520894986f5b9a700b5260c8e6127df4057dbaa17dfe2788016345785d8a0000…60ec68d3e0374b519db843a06c4f15a79198cb2050e1385aa66b73a71d1381514ab6494d3ec97aca98d52e06 (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:00e4a97c8f...b148c393

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0022ba3597302da505a5c767c0b392b5b13c99f16675e5ddc695fd2153641d1e2fca121220755ba21666a573fea2f578c496fe1110c9b743f7715a89ec3927efad80400f16", "hash": "9e6ce1c840306c7ae0207caf3475d1c4e920112f18760ac63239f2f2ba99d185", "number": "58820", "timestamp": "1794014027", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a041ae77070e74919d3dbf4eed7571f5ff508869f1bd209d74ea16d8dd91f599aca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b53086a7dcd2f0e7b2b8b5a01562f87478b2bb2a55af4f310d5ee455012854f9bb6de3af5711470c355ede59 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f9d08aeb0e8a582bc7c608a04f3ddbc94a5e6fd1b619982b676765cfed98addcffc158d6aadc669360103d18 (141 bytes)", "f8ac07858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ae3b38e0cfbec49e1fdcd8a0152ac6a5a416bd5688a52c2a8eb5e083bd3f3bd87ed8e6dba4766810c2081651 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…aeec1913f8165118b366dba01d2f8d8227b81d642e449a97c32325ff41e71146fd5563310a73953cb20b1c74 (111 bytes)", "f87182228d858bb2c9700882520894986f5b9a700b5260c8e6127df4057dbaa17dfe2788016345785d8a0000…60ec68d3e0374b519db843a06c4f15a79198cb2050e1385aa66b73a71d1381514ab6494d3ec97aca98d52e06 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00279c5f88...0e5a58a5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e4a97c8f2994ce0fe25c1547ac1cbe2e175b63eb4dd0bbb936740a5905bd089dca121220f134479c6edc6c11503bad822e03003e9a9afd07d991cf68bf03e4d8b148c393", "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": "11002004249999974757096120.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }