Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #32,480 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #32,480

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.2s

Block planned

Producer plans block #32480 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32480

987ms

Committed on Canton

Participant commits update 1220c2f03e…e5acea

—

Imported to the execution layers

Importer applies block #32480 from GatewayHead

—

0ms

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500ms

750ms

1.0s

1.2s

EVM

Canton

External call

Total

Complete987ms

987ms

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

#32,480

Block Hash

0x6b758900...1cf221ee

Block Timestamp

Nov 5, 2026, 16:34:18 UTC

Transactions

0x76dde6d5...b38dd9490xaff5...1784 → 0xa276...16d2Success

0x76965045...12231b840x2b4c...d81d → 0x235d...3c8cSuccess

Overview

Update ID

1220c2f03e...01e5acea

Offset

104976

Record Time

Nov 5, 2026, 16:34:18 UTC

Command ID

gw-64c9a5594...050471a1

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:0091f686ed...a61f23c7

Choice: Archive

Payload

{}

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Payload

{ "headCid": "0030d5d18ca2566dc49b922333682a5d849466a50a07f3bb29ea88b4869cb46427ca1212201e0fb1c046f6be87390d99b1a750fbbf23e46bf5aee05cd82bd4f1ba796f8cc6", "block": { "timestamp": { "unpack": "1793896458." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582090a8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…351f7721617261202ac1f4a05ebcb2d96fac5359f8c5330499a4ef258b6a43323dfed46983ff1da56d58b011 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f5dc999e4ad22cce31f156a0525fcd1c6a9eb2917e0aa754255d803b5acf35d14b03dd4f5e50e7165c2efdba (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…84c54c47907408663798daa0554b5a6e2a23759da969c74028805d942c2d9f8cac44b62da0e6cc743553f627 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…97fc80853401f1237b5fdca03d7f153e765526edc8c87afe9edebe8f330892e03fa394a258b4521b13cb8abd (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:0030d5d18c...796f8cc6

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "d524709a7a656ffa14eea834ad11201a6e69dbec9ed24ae84c76b69c050471a1", "timestamp": { "unpack": "1793896458." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582090a8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…351f7721617261202ac1f4a05ebcb2d96fac5359f8c5330499a4ef258b6a43323dfed46983ff1da56d58b011 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f5dc999e4ad22cce31f156a0525fcd1c6a9eb2917e0aa754255d803b5acf35d14b03dd4f5e50e7165c2efdba (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…84c54c47907408663798daa0554b5a6e2a23759da969c74028805d942c2d9f8cac44b62da0e6cc743553f627 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…97fc80853401f1237b5fdca03d7f153e765526edc8c87afe9edebe8f330892e03fa394a258b4521b13cb8abd (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.Block:Block

Contract:00a0df0380...5808e6d4

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6b758900ccfc0806fa52ff7ba03e17be778128f76e2bbf6d68cea41f1cf221ee", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:009c5f7f4c...aa00d690

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a0df0380349108f49ec38ded56e7b1e5988ebaf2d24a0fd7031d04e527a7a4cfca121220fcd1565a75edd89e9b910c6434459a90729b692380e5e1f92422d0005808e6d4", "hash": "6b758900ccfc0806fa52ff7ba03e17be778128f76e2bbf6d68cea41f1cf221ee", "number": "32480", "timestamp": "1793896458", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d524709a7a656ffa14eea834ad11201a6e69dbec9ed24ae84c76b69c050471a1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a2582090a8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…351f7721617261202ac1f4a05ebcb2d96fac5359f8c5330499a4ef258b6a43323dfed46983ff1da56d58b011 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f5dc999e4ad22cce31f156a0525fcd1c6a9eb2917e0aa754255d803b5acf35d14b03dd4f5e50e7165c2efdba (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…84c54c47907408663798daa0554b5a6e2a23759da969c74028805d942c2d9f8cac44b62da0e6cc743553f627 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…97fc80853401f1237b5fdca03d7f153e765526edc8c87afe9edebe8f330892e03fa394a258b4521b13cb8abd (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006bb149ba...e1578d94

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009c5f7f4c9de3737320d67aceae7d99f4f7e73b3946bfb931517fd791b0597081ca1212202cc28f2621a0d7e58625ca6236560c48a419cece12835ab76bfefa93aa00d690", "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": "11002004249999986329514327.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }