Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,536 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #59,536

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.1s

Block planned

Producer plans block #59536 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59536

3.2s

Committed on Canton

Participant commits update 12208c1827…2a6dc3

—

Imported to the execution layers

Importer applies block #59536 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.1s

EVM

Canton

External call

Total

Complete3.2s

3.2s

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

#59,536

Block Hash

0xa359fc65...aa9268a0

Block Timestamp

Nov 7, 2026, 01:41:34 UTC

Transactions

0x65056bcc...54e858be0x7463...a535 → 0xa276...16d2Success

0xb233b0c4...c480016d0xc1f8...283c → 0xfd7c...4601Success

Overview

Update ID

12208c1827...bc2a6dc3

Offset

188114

Record Time

Nov 7, 2026, 01:41:37 UTC

Command ID

gw-64c9a5594...736a1136

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00db6c4b7c...d7e1caff

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a359fc6507d3bf646bc1401b506168ebba13656bb6640d9c5d239aa3aa9268a0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

exercised

Payload

{ "headCid": "00fd86747d6c76caae0ea58620d1dae59d1b9550d99f5498cde9012b39d8272077ca121220566b368da07acdbe9e8e4f705e2740ac7b2d340c11335fe719233a5936610e4f", "block": { "timestamp": { "unpack": "1794015694." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…862531e56da30be3bb7a71a054985f7b7b8145ce2f69e98266e01cd61e6f862517ec14a845209acf9ade8f6f (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e7ce8c1236d63d4ac407ca053927e8df168060b41bbb3a5d27e3edd0e0794124dddaebf5d4a7b7a2592be49 (141 bytes)", "f8ac03858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…2169422fb67cb5679b3eaba0024c54f73e64a6edf7e7830e95b7ac4da16b17db77020617391f18a1ee934e50 (174 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…bdbe018658cdcd431dab78a015bef7163551abe270c507423b04b1489069c2ebaa589a8436d9181845192ca0 (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e1dbf3998b0cd7439842d5a03979fb0ba462170d7cb14657c3f89f1f7ab2e34836cca8f0b4dd0c7a13503344 (111 bytes)", "f8718223f9858bb2c9700882520894247c0aff78ae436ee50ecc155543ee08b7426d6288016345785d8a0000…b98ed31d56c7e8cc8c8509a03a6a0ee48fedfecd0022c1db57d53523a2c171cf43bc15a0c4a4ddc982c85b2c (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:00fd86747d...36610e4f

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "22e18d5cc13c90061fc18dd083d7954f8754fb8d4e2702856d75daf3736a1136", "timestamp": { "unpack": "1794015694." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…862531e56da30be3bb7a71a054985f7b7b8145ce2f69e98266e01cd61e6f862517ec14a845209acf9ade8f6f (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e7ce8c1236d63d4ac407ca053927e8df168060b41bbb3a5d27e3edd0e0794124dddaebf5d4a7b7a2592be49 (141 bytes)", "f8ac03858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…2169422fb67cb5679b3eaba0024c54f73e64a6edf7e7830e95b7ac4da16b17db77020617391f18a1ee934e50 (174 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…bdbe018658cdcd431dab78a015bef7163551abe270c507423b04b1489069c2ebaa589a8436d9181845192ca0 (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e1dbf3998b0cd7439842d5a03979fb0ba462170d7cb14657c3f89f1f7ab2e34836cca8f0b4dd0c7a13503344 (111 bytes)", "f8718223f9858bb2c9700882520894247c0aff78ae436ee50ecc155543ee08b7426d6288016345785d8a0000…b98ed31d56c7e8cc8c8509a03a6a0ee48fedfecd0022c1db57d53523a2c171cf43bc15a0c4a4ddc982c85b2c (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:0080148aca...ec32ed6c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00db6c4b7cc88d0a7a03de6b9bf0fac6a01a0fa6aa72a15f512c41877a5b02b8dfca1212207013b55f3e8bb7ceb1da2d389e7b743030b848eec0e1f4fbc839b930d7e1caff", "hash": "a359fc6507d3bf646bc1401b506168ebba13656bb6640d9c5d239aa3aa9268a0", "number": "59536", "timestamp": "1794015694", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a022e18d5cc13c90061fc18dd083d7954f8754fb8d4e2702856d75daf3736a1136a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…862531e56da30be3bb7a71a054985f7b7b8145ce2f69e98266e01cd61e6f862517ec14a845209acf9ade8f6f (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e7ce8c1236d63d4ac407ca053927e8df168060b41bbb3a5d27e3edd0e0794124dddaebf5d4a7b7a2592be49 (141 bytes)", "f8ac03858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…2169422fb67cb5679b3eaba0024c54f73e64a6edf7e7830e95b7ac4da16b17db77020617391f18a1ee934e50 (174 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…bdbe018658cdcd431dab78a015bef7163551abe270c507423b04b1489069c2ebaa589a8436d9181845192ca0 (111 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e1dbf3998b0cd7439842d5a03979fb0ba462170d7cb14657c3f89f1f7ab2e34836cca8f0b4dd0c7a13503344 (111 bytes)", "f8718223f9858bb2c9700882520894247c0aff78ae436ee50ecc155543ee08b7426d6288016345785d8a0000…b98ed31d56c7e8cc8c8509a03a6a0ee48fedfecd0022c1db57d53523a2c171cf43bc15a0c4a4ddc982c85b2c (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00fe73d32c...8f81089f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0080148aca000584a46be8206664ef8f2d7e15c770d1447ee50c6513c4273e8863ca121220385178aeed3c5099f474a9f74ba3e9e4dad08b60013e98497d91b3a3ec32ed6c", "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": "11002004249999974465409690.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }