Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #111,618 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #111,618

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

1.9s

Block planned

Producer plans block #111618 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #111618

1.5s

Committed on Canton

Participant commits update 1220a88d72…51b168

—

Imported to the execution layers

Importer applies block #111618 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

#111,618

Block Hash

0x1a2bbd5c...a58f7347

Block Timestamp

Nov 10, 2026, 11:41:49 UTC

Transactions

0x2c7a8f95...e9dee10e0x924e...d2e1 → 0x925e...03fcSuccess

0x0b72e5a5...efad1cc00x9c7a...e35e → 0xfc0e...4f53Success

Overview

Update ID

1220a88d72...e251b168

Offset

349015

Record Time

Nov 10, 2026, 11:41:50 UTC

Command ID

gw-64c9a5594...366b1c06

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:007e7bf75c...68639945

Choice: Archive

Payload

{}

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Payload

{ "headCid": "001ff71e037dcabff1f2126953d138cd4085f62179bf963d74b647d666cfdc7a15ca1212209c438c00f5eca31aafa310734f4b818068efbf4902060d075130b14aee3fe116", "block": { "timestamp": { "unpack": "1794310909." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a258083124f8883124f8882520894fc0e3c259e325410b8fc7d42c603928af7194f53880de0b6…67871a265fec5835755940a0617654a49bf277ae6d9274586f8f94a7ac982dbbfe396e8c4a128b9196bd3258 (118 bytes)", "02f901f4830e4a258208a7830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…09396dbacbb42f054ecddfa0082eff4eccb9964ccf59f54f76b2f0ca43580d613851ccdc9d2263bbff90409c (504 bytes)", "02f873830e4a258083124f8883124f8882520894fc0e3c259e325410b8fc7d42c603928af7194f53880de0b6…1cfee049c0631eb5ba2817a07fb4c4c123c3bee213d8a87a8bbe152b3cc679b7e3ec195b133af3826f193c6d (118 bytes)", "02f873830e4a258083124f8883124f8882520894fc0e3c259e325410b8fc7d42c603928af7194f53880de0b6…3e8ffc0ec21bf74fb35461a03430cf88f223a142669d8a6f68954789b6a12f1642451d935c7f14043503d114 (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:001ff71e03...ee3fe116

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "d633af27f7ff9ea9a600af3b46fe55fb7f580c5e56928ceae2204367366b1c06", "timestamp": { "unpack": "1794310909." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a258083124f8883124f8882520894fc0e3c259e325410b8fc7d42c603928af7194f53880de0b6…67871a265fec5835755940a0617654a49bf277ae6d9274586f8f94a7ac982dbbfe396e8c4a128b9196bd3258 (118 bytes)", "02f901f4830e4a258208a7830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…09396dbacbb42f054ecddfa0082eff4eccb9964ccf59f54f76b2f0ca43580d613851ccdc9d2263bbff90409c (504 bytes)", "02f873830e4a258083124f8883124f8882520894fc0e3c259e325410b8fc7d42c603928af7194f53880de0b6…1cfee049c0631eb5ba2817a07fb4c4c123c3bee213d8a87a8bbe152b3cc679b7e3ec195b133af3826f193c6d (118 bytes)", "02f873830e4a258083124f8883124f8882520894fc0e3c259e325410b8fc7d42c603928af7194f53880de0b6…3e8ffc0ec21bf74fb35461a03430cf88f223a142669d8a6f68954789b6a12f1642451d935c7f14043503d114 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:002610ffef...91fdb087

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1a2bbd5c6b700dcfd2fc4c20463f57629d7c7c8adf6a3cc22dbcc91ea58f7347", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0041470ad8...a51305a1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002610ffefb86451fe65bffea79e8d16b999a4f6059e65c7abb8106370346b1b9bca121220b0494a4ae0cbe3cdeab49be91c20d1a28f01b5809ac181d373d5b5b091fdb087", "hash": "1a2bbd5c6b700dcfd2fc4c20463f57629d7c7c8adf6a3cc22dbcc91ea58f7347", "number": "111618", "timestamp": "1794310909", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d633af27f7ff9ea9a600af3b46fe55fb7f580c5e56928ceae2204367366b1c06a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f873830e4a258083124f8883124f8882520894fc0e3c259e325410b8fc7d42c603928af7194f53880de0b6…67871a265fec5835755940a0617654a49bf277ae6d9274586f8f94a7ac982dbbfe396e8c4a128b9196bd3258 (118 bytes)", "02f901f4830e4a258208a7830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…09396dbacbb42f054ecddfa0082eff4eccb9964ccf59f54f76b2f0ca43580d613851ccdc9d2263bbff90409c (504 bytes)", "02f873830e4a258083124f8883124f8882520894fc0e3c259e325410b8fc7d42c603928af7194f53880de0b6…1cfee049c0631eb5ba2817a07fb4c4c123c3bee213d8a87a8bbe152b3cc679b7e3ec195b133af3826f193c6d (118 bytes)", "02f873830e4a258083124f8883124f8882520894fc0e3c259e325410b8fc7d42c603928af7194f53880de0b6…3e8ffc0ec21bf74fb35461a03430cf88f223a142669d8a6f68954789b6a12f1642451d935c7f14043503d114 (118 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0070396140...1175e06d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0041470ad8ef2aef9ccaa09d476ff952d44a10030253e392ab5ebcb95a04f058ffca1212208f671c3e70992def2042f34672934bc14c404f3a412d3bc1b6932524a51305a1", "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": "11002004249999933960391514.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }