Canton Updates/122096...f73e

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #162,048 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #162,048

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.4s

Block planned

Producer plans block #162048 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #162048

3.5s

Committed on Canton

Participant commits update 122096f9f3…9ef73e

—

Imported to the execution layers

Importer applies block #162048 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.4s

EVM

Canton

External call

Total

Complete3.5s

3.5s

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

#162,048

Block Hash

0x671bae30...f30f389b

Block Timestamp

Nov 12, 2026, 13:10:47 UTC

Transactions

0x3149b873...207f03a60x3c02...235d → 0xa276...16d2Success

0x24aac0ac...013f1d4e0xaca2...b838 → 0x5345...9be7Success

Overview

Update ID

122096f9f3...539ef73e

Offset

503273

Record Time

Nov 12, 2026, 13:10:50 UTC

Command ID

gw-64c9a5594...1a7d0827

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:003c2b235b...5f8bf253

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001905752ba634b6dea29aa650ff546aaa1da031c10db642a8b2eda48893fda7a4ca121220f075e87f9e401f0109b2ae97535d7ee0ef5ac047813519510967472de4971d88", "hash": "671bae30d6c550b91a7843c241d9d4612ecd30fa98e301d235778793f30f389b", "number": "162048", "timestamp": "1794489047", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e3d67b7234f0a233eaceaf08a6cf015e179d7f73c4c2cae3d6a084c31a7d0827a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac15858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…d9ac7d473aecc4da56e1a0a01b1257c3021410aaa0b927dbd54e4d5b1b8037eb37f98957ff3e5e5ca5316cf7 (174 bytes)", "f88b10858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…766b245d6437b35bfa1c87a0231df5c8c61b014e2aa207bb53b47975610ad65886ed78dfdff520f990dbbf3a (141 bytes)", "f86d11858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…35ed06005fe0d683a15f88a002fdaf6062e2cfb7536f4267bcf04aeef3c96d973d9a6c101bfe6e0b71a3e703 (111 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…b3d826a8888b215e883f34a05360ad14663b90c6cb2840714ede768f9a1570b56d41963c4b067e4fe747538f (2,752 bytes)", "f8ac0f858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…6a39d4e8b18dab0c21da7fa00ececfc4f2061224e76f6ef4b4f492c0e33c406caf12a21d73eeb274b301755d (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c80fd9f1...847f2f8d

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00509a934f5d053f39af4af1d4f757690358bf959e1bdf50606861be7b74706893ca1212209bb8f367f5f858c83d16938c2cfe779fcdf49102d54467fc17d91c656e8d307a", "block": { "timestamp": { "unpack": "1794489047." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac15858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…d9ac7d473aecc4da56e1a0a01b1257c3021410aaa0b927dbd54e4d5b1b8037eb37f98957ff3e5e5ca5316cf7 (174 bytes)", "f88b10858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…766b245d6437b35bfa1c87a0231df5c8c61b014e2aa207bb53b47975610ad65886ed78dfdff520f990dbbf3a (141 bytes)", "f86d11858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…35ed06005fe0d683a15f88a002fdaf6062e2cfb7536f4267bcf04aeef3c96d973d9a6c101bfe6e0b71a3e703 (111 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…b3d826a8888b215e883f34a05360ad14663b90c6cb2840714ede768f9a1570b56d41963c4b067e4fe747538f (2,752 bytes)", "f8ac0f858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…6a39d4e8b18dab0c21da7fa00ececfc4f2061224e76f6ef4b4f492c0e33c406caf12a21d73eeb274b301755d (174 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:00509a934f...6e8d307a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e3d67b7234f0a233eaceaf08a6cf015e179d7f73c4c2cae3d6a084c31a7d0827", "timestamp": { "unpack": "1794489047." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac15858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…d9ac7d473aecc4da56e1a0a01b1257c3021410aaa0b927dbd54e4d5b1b8037eb37f98957ff3e5e5ca5316cf7 (174 bytes)", "f88b10858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…766b245d6437b35bfa1c87a0231df5c8c61b014e2aa207bb53b47975610ad65886ed78dfdff520f990dbbf3a (141 bytes)", "f86d11858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…35ed06005fe0d683a15f88a002fdaf6062e2cfb7536f4267bcf04aeef3c96d973d9a6c101bfe6e0b71a3e703 (111 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…b3d826a8888b215e883f34a05360ad14663b90c6cb2840714ede768f9a1570b56d41963c4b067e4fe747538f (2,752 bytes)", "f8ac0f858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…6a39d4e8b18dab0c21da7fa00ececfc4f2061224e76f6ef4b4f492c0e33c406caf12a21d73eeb274b301755d (174 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:006be61bb2...9c4e4205

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003c2b235be6d32ef9c123892e5270f85c3e4a4c5e8cf0df469236367e75e24df5ca121220d4a8c318b0d3b68b9299c1423c629e6be2681e1d42328df46c81e9815f8bf253", "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": "11002004249999862482949548.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }