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Canton Updates/122073...ee5c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #13,971

This Gateway_FinalizeBlock transaction built EVM block #13,971 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #13,971
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
836ms

Block planned

Producer plans block #13971 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #13971

669ms
669ms

Committed on Canton

Participant commits update 12207316c5…fdee5c
—

Imported to the execution layers

Importer applies block #13971 from GatewayHead

—
0ms
250ms
500ms
750ms
836ms
EVM
Canton
External call
Total
Complete669ms
669ms

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
#13,971
Block Hash
0xc30dcb6c...f47dee46
Block Timestamp
Nov 3, 2026, 08:55:59 UTC
Transactions
0x7fd7551c...9b2574c20x1ff1...919d → contract creationSuccess
0x57d03bc3...c2c49a630x0b5e...9679 → contract creationSuccess
Overview
Update ID
12207316c5...9afdee5c
Offset
45075
Record Time
Nov 3, 2026, 08:55:59 UTC
Command ID
gw-64c9a5594...35531695
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f5f01c08...0da8a3d5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b2cedb26a8e02a824d31b59e5cb40710eec7ec5d2484ded871b955fa21ff1f81ca121220d2493c5b9839ffb94e1a6bc7d050bc28277860797518016e3d7f5729e7221315", "hash": "c30dcb6c4607f5d4b1fe10a2b673e40fddb14b4e3755121fcf76ef6bf47dee46", "number": "13971", "timestamp": "1793696159", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0654f036bf5a508d5211799c081528bbfb75de236da15c56db2981c5235531695a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…3a6281c342d1b539ebcdd2a06f4b3bf76fd7b4446fa4fee6339490cbae4d670f0c5d0c85f7bdc15fe41a5f19 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…c890ffee84dab03357b46fa056f29449d7e586699bd065871cfe7e590a8903d4a7d878c29de15cea5c997802 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…77f54f7770c62c62656ea5a075586c5b261328561205a9bf83639f49732ea92ee74d4d3891b1cfbb657c4af1 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…ea9fc84a723d0c3f5b027ba065b456657f2439808689b0a0839db02ef28139d2d97bc0863f354615445d88c0 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…2865ffd506bfea3588cbe2a0231e7c05f2bac567663c9690a4a9269dd94e7254334c59f0d1422598541fc044 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…da1f0397ab66db04bfe36fa0559913548c5082187f6c96dd9fc6f996933d8efabf63754cf5262876eb621ac9 (700 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x64e2c99a...d47568ab0x3ed0...4a18 → contract creationSuccess
0x6563b052...73ab3c0a0x9a72...4db9 → contract creationSuccess
0x4258d119...58549efb0x59ad...2652 → contract creationSuccess
0x50b3c475...4227219e0xf448...7711 → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00391d2b9f...a96dcbed
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00de9cbde0...d4583345
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f5f01c08fb6800344db6b337086491a0517c753c0e94b9541fc8df7abbd5576fca121220293e78d95e917b7bc601597e38ff318722a6e9a6b150ba2da92a70820da8a3d5", "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": "11002004249999994596491850.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002a804419...9e5f2b73
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003fefdad19475ad37cec29fadccb6ee814a2c7b4967ded2676dc31bf1ebda7c3dca121220f62607d7a0a8573a76d81e5346e1f8fb2f4eda793778fad1272d7ecfd3254535", "block": { "timestamp": { "unpack": "1793696159." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…3a6281c342d1b539ebcdd2a06f4b3bf76fd7b4446fa4fee6339490cbae4d670f0c5d0c85f7bdc15fe41a5f19 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…c890ffee84dab03357b46fa056f29449d7e586699bd065871cfe7e590a8903d4a7d878c29de15cea5c997802 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…77f54f7770c62c62656ea5a075586c5b261328561205a9bf83639f49732ea92ee74d4d3891b1cfbb657c4af1 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…ea9fc84a723d0c3f5b027ba065b456657f2439808689b0a0839db02ef28139d2d97bc0863f354615445d88c0 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…2865ffd506bfea3588cbe2a0231e7c05f2bac567663c9690a4a9269dd94e7254334c59f0d1422598541fc044 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…da1f0397ab66db04bfe36fa0559913548c5082187f6c96dd9fc6f996933d8efabf63754cf5262876eb621ac9 (700 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:003fefdad1...d3254535
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "654f036bf5a508d5211799c081528bbfb75de236da15c56db2981c5235531695", "timestamp": { "unpack": "1793696159." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…3a6281c342d1b539ebcdd2a06f4b3bf76fd7b4446fa4fee6339490cbae4d670f0c5d0c85f7bdc15fe41a5f19 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…c890ffee84dab03357b46fa056f29449d7e586699bd065871cfe7e590a8903d4a7d878c29de15cea5c997802 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…77f54f7770c62c62656ea5a075586c5b261328561205a9bf83639f49732ea92ee74d4d3891b1cfbb657c4af1 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…ea9fc84a723d0c3f5b027ba065b456657f2439808689b0a0839db02ef28139d2d97bc0863f354615445d88c0 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…2865ffd506bfea3588cbe2a0231e7c05f2bac567663c9690a4a9269dd94e7254334c59f0d1422598541fc044 (700 bytes)", "02f902b8830e4a2580850226b49d38850226b49d4183041c7b8080b9025a6080604052348015600e575f5ffd…da1f0397ab66db04bfe36fa0559913548c5082187f6c96dd9fc6f996933d8efabf63754cf5262876eb621ac9 (700 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:00b2cedb26...e7221315
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c30dcb6c4607f5d4b1fe10a2b673e40fddb14b4e3755121fcf76ef6bf47dee46", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }