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Canton Updates/122091...282f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #24,159

This Gateway_FinalizeBlock transaction built EVM block #24,159 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #24,159
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.9s

Block planned

Producer plans block #24159 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #24159

1.5s
1.5s

Committed on Canton

Participant commits update 122091a14f…b9282f
—

Imported to the execution layers

Importer applies block #24159 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.9s
EVM
Canton
External call
Total
Complete1.5s
1.5s

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
#24,159
Block Hash
0x03f5a1cf...bc8e6f2d
Block Timestamp
Nov 4, 2026, 16:10:18 UTC
Transactions
0x47cf161e...71fb556e0x2c16...ccc1 → 0x2a1e...4725Success
0xdbd9760e...0fe944ff0x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
122091a14f...64b9282f
Offset
78718
Record Time
Nov 4, 2026, 16:10:19 UTC
Command ID
gw-64c9a5594...bed23c97
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00072b4433...aaacdf30
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a631585cda150c85abdec63a97fd49cb81a4fe0d0de90aca486d57a79c91658fca121220b45d5c9795c11d8165050adcd4c684037e77962951ea3ffa0361efe684c51f02", "block": { "timestamp": { "unpack": "1793808618." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582062e8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…67a9ce9bd530e17eaeb27aa0350b2ba79395293cdfba1ebadec483279c01e9f82adccbde73ed0ea842c81ac6 (116 bytes)", "02f873830e4a2582040a843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…09bb29620a24659c3d384fa04ec15af3e567ac93ba6e776f4d2b1f9dc3fa3b90276340f5c5b4963530ffc363 (118 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:00a631585c...84c51f02
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "aba594b8b8845c972f9899c5e93c518956384813b651cbbe429e662dbed23c97", "timestamp": { "unpack": "1793808618." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582062e8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…67a9ce9bd530e17eaeb27aa0350b2ba79395293cdfba1ebadec483279c01e9f82adccbde73ed0ea842c81ac6 (116 bytes)", "02f873830e4a2582040a843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…09bb29620a24659c3d384fa04ec15af3e567ac93ba6e776f4d2b1f9dc3fa3b90276340f5c5b4963530ffc363 (118 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:0014b3aa9d...f46e3fdb
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00cedc033f...b925a432
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "03f5a1cfcf508405e814ac46f5200fa68be040cf761d0a06b7af3e1dbc8e6f2d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001d1cdb84...4f5f01e4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cedc033fa33d9bcdec66152e61b48b5fe9ba8f7d3a090ec2efbaf3e05d0fddf2ca12122039b53d71e1d6a9f5ad259a60fac442a8f211292c8c6c977d750774edb925a432", "hash": "03f5a1cfcf508405e814ac46f5200fa68be040cf761d0a06b7af3e1dbc8e6f2d", "number": "24159", "timestamp": "1793808618", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0aba594b8b8845c972f9899c5e93c518956384813b651cbbe429e662dbed23c97a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f871830e4a2582062e8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…67a9ce9bd530e17eaeb27aa0350b2ba79395293cdfba1ebadec483279c01e9f82adccbde73ed0ea842c81ac6 (116 bytes)", "02f873830e4a2582040a843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…09bb29620a24659c3d384fa04ec15af3e567ac93ba6e776f4d2b1f9dc3fa3b90276340f5c5b4963530ffc363 (118 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001a35e4f3...718e2b30
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001d1cdb84dba8080a4906819cf0289ee364c54e9fb9ac76461efa94dee6b8b583ca1212207ace56facc0e11e93cd8d97ef22f5238eb15d50b59408e4c2ef31c454f5f01e4", "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": "11002004249999989667308969.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }