Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,844 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #59,844

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

256ms

Block planned

Producer plans block #59844 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59844

205ms

Committed on Canton

Participant commits update 12202a5f1a…61ac5d

—

Imported to the execution layers

Importer applies block #59844 from GatewayHead

—

0ms

250ms

256ms

EVM

Canton

External call

Total

Complete205ms

205ms

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

#59,844

Block Hash

0xa802835b...487dcaf6

Block Timestamp

Nov 7, 2026, 01:54:15 UTC

Transactions

0xecf68bce...825e50310x2b05...7639 → 0x5345...9be7Success

0xfbe73865...0434a0c80x0be4...d77a → 0x0db9...fe89Success

Overview

Update ID

12202a5f1a...ec61ac5d

Offset

189051

Record Time

Nov 7, 2026, 01:54:15 UTC

Command ID

gw-64c9a5594...1e0bf19f

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ae53f35e...0120911e

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0086f2a57d80e1d1d789e975182fb18f8c57a235987795cc52828342abdf10d896ca1212205cc8485250fa87a37579c91767dea1d2a52dfea14a1645feb8192a7e37ba3fa6", "block": { "timestamp": { "unpack": "1794016455." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…750952e01dec8c225468eda0222935ec328df87802eef225e7913a57cc2afa34f47eb9a9f9f0b813576d7781 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…90ac8f50b6aa3731fde4d4a0582b31e798d142e3c89cc54b7974095b0fbc1ceaedbab418e900000cfe439fe6 (174 bytes)", "f86c05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c0a306b85e59b850fcf8ffc39f3dd1325391185ac9519b6ff49c677c5493417cd4bec17209581767e28f8393 (110 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a0016c0010a36150b1bce2a049fe28c5b28b067658441e4a81324021d682bd6733d4c0a3892301da2ba06090 (111 bytes)", "f871822495858bb2c970088252089442129c1355f17864473f741c0da566575a3f2da788016345785d8a0000…a6b1c160150c3f1b7379d5a06f48d5b60954f745e361c966bb926eb2a30e15553918db54019198e6384b4dbd (115 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:0086f2a57d...37ba3fa6

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "71e4a13140af12ed13067f2b0288457c66a3ab0b0fb00d55558d98201e0bf19f", "timestamp": { "unpack": "1794016455." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…750952e01dec8c225468eda0222935ec328df87802eef225e7913a57cc2afa34f47eb9a9f9f0b813576d7781 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…90ac8f50b6aa3731fde4d4a0582b31e798d142e3c89cc54b7974095b0fbc1ceaedbab418e900000cfe439fe6 (174 bytes)", "f86c05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c0a306b85e59b850fcf8ffc39f3dd1325391185ac9519b6ff49c677c5493417cd4bec17209581767e28f8393 (110 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a0016c0010a36150b1bce2a049fe28c5b28b067658441e4a81324021d682bd6733d4c0a3892301da2ba06090 (111 bytes)", "f871822495858bb2c970088252089442129c1355f17864473f741c0da566575a3f2da788016345785d8a0000…a6b1c160150c3f1b7379d5a06f48d5b60954f745e361c966bb926eb2a30e15553918db54019198e6384b4dbd (115 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:008b60e623...9b6456fb

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e434a3db76914958167052507d12095c6f43cbea776ffa02c228ab99e0a75d0cca121220f5cd01f3a8588d4a0643efbfbc14ddcbe0b3457ffcad8ce98c7bc07b96ff0ae5", "hash": "a802835bc192b0d3cf3c332e9c00b0551cf47a98a5847d5aec07bf07487dcaf6", "number": "59844", "timestamp": "1794016455", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a071e4a13140af12ed13067f2b0288457c66a3ab0b0fb00d55558d98201e0bf19fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…750952e01dec8c225468eda0222935ec328df87802eef225e7913a57cc2afa34f47eb9a9f9f0b813576d7781 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…90ac8f50b6aa3731fde4d4a0582b31e798d142e3c89cc54b7974095b0fbc1ceaedbab418e900000cfe439fe6 (174 bytes)", "f86c05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c0a306b85e59b850fcf8ffc39f3dd1325391185ac9519b6ff49c677c5493417cd4bec17209581767e28f8393 (110 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a0016c0010a36150b1bce2a049fe28c5b28b067658441e4a81324021d682bd6733d4c0a3892301da2ba06090 (111 bytes)", "f871822495858bb2c970088252089442129c1355f17864473f741c0da566575a3f2da788016345785d8a0000…a6b1c160150c3f1b7379d5a06f48d5b60954f745e361c966bb926eb2a30e15553918db54019198e6384b4dbd (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0007149dad...fb9dfd80

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008b60e62398cb6310a398a91988ab7474194feba63f3867e710691c295853ab51ca121220cac6a76399a6a2f339654cdce30d538950c9be3ee04516e8fcd6ae529b6456fb", "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": "11002004249999974334782914.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }