Canton Updates/122093...119c

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #140,603 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #140,603

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.2s

Block planned

Producer plans block #140603 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140603

934ms

Committed on Canton

Participant commits update 1220933797…e9119c

—

Imported to the execution layers

Importer applies block #140603 from GatewayHead

—

0ms

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750ms

1.0s

1.2s

EVM

Canton

External call

Total

Complete934ms

934ms

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

#140,603

Block Hash

0x19d1b0ca...e25278d4

Block Timestamp

Nov 11, 2026, 09:07:17 UTC

Transactions

0xf8218e62...45d059be0x26b2...5f86 → 0x0af7...128bSuccess

0xe4674bed...d29b6acb0x879f...68de → 0xd129...b96cSuccess

Overview

Update ID

1220933797...50e9119c

Offset

437257

Record Time

Nov 11, 2026, 09:07:17 UTC

Command ID

gw-64c9a5594...d826c960

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00892d553b...a0207840

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0021a05cef0acc6096114f0ade20246365cd014f80a0b305b2f7480d669e7002ceca121220e36fe282c7aaad7ec2f6e052a5d88e40e02e4eed81fdc8e9ba1f4ae169ba73cf", "hash": "19d1b0ca1798bc1d9854f2caf2c96957b907cf4ae1d7193d5f3902d5e25278d4", "number": "140603", "timestamp": "1794388037", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a03c29b8d39a0500d217a9b742aa7a3a78c3a490f01140ca4312b6f95cd826c960a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82577c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3ae91af8b1764476ab719fa016d48e414557c59c6c39f56b24ad4943e262bfd5a5c11641eb627e7c1af912a7 (176 bytes)", "f8ae82577d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cd4446bdd7dc587c0d0a87a06ff1e81c1083c6acf296fed48740e016eb1f79e3be3cdb137aeb641c4370292e (176 bytes)", "f8ac07852910a01bf98259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…50e5d097cf5a56984b16ada06249fbd92a5768e9a9d862edf1b6b5b43ab9f9fb92c20d2ea99e96941da7b5cb (174 bytes)", "f88b0c852910a01bf98254df94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…57ef5415f7686ea59a790da01b07ed9e81ec3dfdebab10a57ff8c0e0c77041f286b524c2c92911af02c0341f (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00546208e0...d7fec005

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0040d8098a7d93264c03f56edf8e9ab9273b6b43f47c089de4924939211d63d368ca1212203251eae70bfe775806d8c274d4f753a9e4461a991c25531e66b6cb17893ce0e6", "block": { "timestamp": { "unpack": "1794388037." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82577c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3ae91af8b1764476ab719fa016d48e414557c59c6c39f56b24ad4943e262bfd5a5c11641eb627e7c1af912a7 (176 bytes)", "f8ae82577d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cd4446bdd7dc587c0d0a87a06ff1e81c1083c6acf296fed48740e016eb1f79e3be3cdb137aeb641c4370292e (176 bytes)", "f8ac07852910a01bf98259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…50e5d097cf5a56984b16ada06249fbd92a5768e9a9d862edf1b6b5b43ab9f9fb92c20d2ea99e96941da7b5cb (174 bytes)", "f88b0c852910a01bf98254df94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…57ef5415f7686ea59a790da01b07ed9e81ec3dfdebab10a57ff8c0e0c77041f286b524c2c92911af02c0341f (141 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:0040d8098a...893ce0e6

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "3c29b8d39a0500d217a9b742aa7a3a78c3a490f01140ca4312b6f95cd826c960", "timestamp": { "unpack": "1794388037." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82577c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3ae91af8b1764476ab719fa016d48e414557c59c6c39f56b24ad4943e262bfd5a5c11641eb627e7c1af912a7 (176 bytes)", "f8ae82577d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cd4446bdd7dc587c0d0a87a06ff1e81c1083c6acf296fed48740e016eb1f79e3be3cdb137aeb641c4370292e (176 bytes)", "f8ac07852910a01bf98259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…50e5d097cf5a56984b16ada06249fbd92a5768e9a9d862edf1b6b5b43ab9f9fb92c20d2ea99e96941da7b5cb (174 bytes)", "f88b0c852910a01bf98254df94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…57ef5415f7686ea59a790da01b07ed9e81ec3dfdebab10a57ff8c0e0c77041f286b524c2c92911af02c0341f (141 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" ] } } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a71f9920...4809a384

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00892d553b2ba73e688d03110470c682c7754a8149808def4a8fca168fc5b8478cca12122076490dda18fbdff09a0cc08c5fa96cffcc096a78d9788e4d9daea1c0a0207840", "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": "11002004249999880365611828.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }