Canton Updates/122051...e70c

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #112,988 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #112,988

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

1.7s

Block planned

Producer plans block #112988 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #112988

1.3s

Committed on Canton

Participant commits update 122051e828…0fe70c

—

Imported to the execution layers

Importer applies block #112988 from GatewayHead

—

0ms

500ms

1.0s

1.5s

1.7s

EVM

Canton

External call

Total

Complete1.3s

1.3s

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

#112,988

Block Hash

0x18f2a702...42751898

Block Timestamp

Nov 10, 2026, 13:15:05 UTC

Transactions

0x415618a9...d5522fe00x214a...f50f → 0x925e...03fcSuccess

0xbd443c6e...2ec68e250xc392...bf74 → contract creationSuccess

Overview

Update ID

122051e828...8f0fe70c

Offset

353219

Record Time

Nov 10, 2026, 13:15:06 UTC

Command ID

gw-64c9a5594...a71df372

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003facf864...f417e06b

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "001f50ed885e2854367cabd6f88d2c412e2c63d163fd590aad11ba7d4f63a6f759ca1212204ae7de1341095fbd54c261ad76e6b130ae6204112674123e2291db457c0f99a7", "block": { "timestamp": { "unpack": "1794316505." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e820606830f4247825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080831c…44e6ae3a36db9e66eea6e1a01780384abcb20fd48e543a26a7c798b46f335261948b54f06df12cf62211135a (112 bytes)", "02f901f4830e4a25820a93830f4240831e8480830cbe3194925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7444faa5b290d86e546418a0096f545c43d972593e18b8af455b7013bf4e5f7173273b01b588b6748138f8e3 (504 bytes)", "02f901f4830e4a25820ab5830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ee7ff0ae8467eb0b7a7af2a031814d368d096bdfa680829de1259803b552147a6c9ddc114d75f3ace6130553 (504 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…b1a02d39fba906c50c4082a064c4de9d9bb4732d9a4de1ce06418d9535ddf67e217cae2dc5bdc84f22059e65 (2,475 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:001f50ed88...7c0f99a7

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "8b793c61ad70ed7dce502d02f835bb7f0fb84161fe24bf0fdb4a8e67a71df372", "timestamp": { "unpack": "1794316505." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e820606830f4247825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080831c…44e6ae3a36db9e66eea6e1a01780384abcb20fd48e543a26a7c798b46f335261948b54f06df12cf62211135a (112 bytes)", "02f901f4830e4a25820a93830f4240831e8480830cbe3194925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7444faa5b290d86e546418a0096f545c43d972593e18b8af455b7013bf4e5f7173273b01b588b6748138f8e3 (504 bytes)", "02f901f4830e4a25820ab5830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ee7ff0ae8467eb0b7a7af2a031814d368d096bdfa680829de1259803b552147a6c9ddc114d75f3ace6130553 (504 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…b1a02d39fba906c50c4082a064c4de9d9bb4732d9a4de1ce06418d9535ddf67e217cae2dc5bdc84f22059e65 (2,475 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.Gateway:GatewayHead

Contract:00756a78fc...d141cc15

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bb39be4a5eb4669110d551f77788d5e5673196926c0d91e5aacbaf625d5bda86ca1212207d2b9d38d82a213a25ebd64f5ec1c7dab34842dacf826a9ce71c7c1e5b1eb3bc", "hash": "18f2a7022141f2c9bb85294d6feeacb8bd4e042b11d345406ad6f9e542751898", "number": "112988", "timestamp": "1794316505", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08b793c61ad70ed7dce502d02f835bb7f0fb84161fe24bf0fdb4a8e67a71df372a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86e820606830f4247825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080831c…44e6ae3a36db9e66eea6e1a01780384abcb20fd48e543a26a7c798b46f335261948b54f06df12cf62211135a (112 bytes)", "02f901f4830e4a25820a93830f4240831e8480830cbe3194925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7444faa5b290d86e546418a0096f545c43d972593e18b8af455b7013bf4e5f7173273b01b588b6748138f8e3 (504 bytes)", "02f901f4830e4a25820ab5830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ee7ff0ae8467eb0b7a7af2a031814d368d096bdfa680829de1259803b552147a6c9ddc114d75f3ace6130553 (504 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…b1a02d39fba906c50c4082a064c4de9d9bb4732d9a4de1ce06418d9535ddf67e217cae2dc5bdc84f22059e65 (2,475 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b54fb20d...125e4920

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00756a78fc8bf6014307696c915123ea63f7cf3cf4ad4015937a87e372853ace16ca12122038ba017e2cd2567ea050e3be018536347ae08296580cd7fbef848014d141cc15", "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": "11002004249999929985785214.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }