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Canton Updates/1220f3...f6c2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #185,431

This Gateway_FinalizeBlock transaction built EVM block #185,431 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #185,431
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
59ms

Block planned

Producer plans block #185431 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #185431

47ms
47ms

Committed on Canton

Participant commits update 1220f3e2bb…8ef6c2
—

Imported to the execution layers

Importer applies block #185431 from GatewayHead

—
0ms
59ms
EVM
Canton
External call
Total
Complete47ms
47ms

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
#185,431
Block Hash
0x82fa4d60...2ea36e48
Block Timestamp
Nov 13, 2026, 18:32:18 UTC
Transactions
0xd05128b9...31ee8da90xd1af...88d7 → 0xb5e7...8760Success
0x7aaac445...238f21610xfcc0...e18f → 0xfd7c...4601Success
Overview
Update ID
1220f3e2bb...8c8ef6c2
Offset
575187
Record Time
Nov 13, 2026, 18:32:18 UTC
Command ID
gw-64c9a5594...8bd4653a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002f51d842...1b0bd857
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00418cd20d0aa8e61c657e9869557aef17e629ffeabd0fb31bdc4b5d6388070fedca121220212a1d37a652c441d18e9ad12826249926ed21598b492496638a5830a0576130", "hash": "82fa4d608b4e451588dd88052f0997a8d098bbb83c2d173714cc33c22ea36e48", "number": "185431", "timestamp": "1794594738", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0daee472c5f22ee0915abe639f7372d921153f1972ec4bc9bc1371df88bd4653aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f86f830e4a25821fc5844edb60c9848a762ac98252089427ab051371054dcbb4c0aee315d9507b77c04986…21ee882b373bc602918c7da061d64535e4542b3ada47273309bf60a6378fa43035e07b8e6a5a0bbaeeab3a51 (114 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608703…6d979e07d2190e01922822a0324b343d2ad78b70911081747b43d58f583043f5f8de76162d7457ebb7eaef90 (119 bytes)", "f86c05844edb60d082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…ff237bf8a65f111a54a596a0031fc0770462ce8b745daf9cb0f3c31a83ba97ff2bca9247ea646b0cd0b6fd4e (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x2651b0ae...2d58733a0x27ab...4986 → 0x27ab...4986Success
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000f2119b7...45dfecb3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002f51d8424ccbc05504aff84ac75b28f82d0dbc98ed5ddb208e0eb8511304f982ca121220756613aca58f61aae7cdff67117d799a82c883f7a27ae676c915963e1b0bd857", "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": "11002004249999844438376610.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e5949ccd...cf662f92
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00086dfff877653876d98ba9af802b5e6c5aeab5e552f0662209e44130ffb7cb74ca1212201280ecff911fc9bfcf0e4d884df1327135dd7b9c9d436c0ab0c0a89dcc94c09c", "block": { "timestamp": { "unpack": "1794594738." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25821fc5844edb60c9848a762ac98252089427ab051371054dcbb4c0aee315d9507b77c04986…21ee882b373bc602918c7da061d64535e4542b3ada47273309bf60a6378fa43035e07b8e6a5a0bbaeeab3a51 (114 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608703…6d979e07d2190e01922822a0324b343d2ad78b70911081747b43d58f583043f5f8de76162d7457ebb7eaef90 (119 bytes)", "f86c05844edb60d082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…ff237bf8a65f111a54a596a0031fc0770462ce8b745daf9cb0f3c31a83ba97ff2bca9247ea646b0cd0b6fd4e (110 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:00086dfff8...cc94c09c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "daee472c5f22ee0915abe639f7372d921153f1972ec4bc9bc1371df88bd4653a", "timestamp": { "unpack": "1794594738." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25821fc5844edb60c9848a762ac98252089427ab051371054dcbb4c0aee315d9507b77c04986…21ee882b373bc602918c7da061d64535e4542b3ada47273309bf60a6378fa43035e07b8e6a5a0bbaeeab3a51 (114 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608703…6d979e07d2190e01922822a0324b343d2ad78b70911081747b43d58f583043f5f8de76162d7457ebb7eaef90 (119 bytes)", "f86c05844edb60d082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…ff237bf8a65f111a54a596a0031fc0770462ce8b745daf9cb0f3c31a83ba97ff2bca9247ea646b0cd0b6fd4e (110 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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a5fdfabb...fd71ed03
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00418cd20d...a0576130
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "82fa4d608b4e451588dd88052f0997a8d098bbb83c2d173714cc33c22ea36e48", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }