Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #84,066 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #84,066

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.3s

Block planned

Producer plans block #84066 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #84066

2.7s

Committed on Canton

Participant commits update 1220ae31ea…1d0dc3

—

Imported to the execution layers

Importer applies block #84066 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.3s

EVM

Canton

External call

Total

Complete2.7s

2.7s

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

#84,066

Block Hash

0xbbab0de9...a71837cb

Block Timestamp

Nov 8, 2026, 10:14:58 UTC

Transactions

0x586b3e9a...f9a569890x3441...9a13 → 0x235d...3c8cSuccess

0x746a8718...52165cbb0x0569...3427 → 0xe0a4...1b87Success

Overview

Update ID

1220ae31ea...621d0dc3

Offset

263657

Record Time

Nov 8, 2026, 10:15:00 UTC

Command ID

gw-64c9a5594...648523fd

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0079900b0b...4923cd67

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00b2f221d97db38845f5b6c84bfe86de6c61f14b78dab2cd79ae3aa37127fcf99cca1212202c42218a1766b6d96ef95a5cbf86a199d6e5dcfadbd2ac3b72197eb1a844d604", "block": { "timestamp": { "unpack": "1794132898." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…83f3e615d7e456bad9d59ba0090e2ccd12a0e35e39c75078c2380312d2ddb868024c24c51f44a0ac417dabbf (174 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ab0a88cf60b88fbd14c8b3a01cf1f334f8e564bc3c341fa63dffd5cfef4306f9f21599c21e66a29aa311274d (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…328243cd8c29cced4c03a3a00c8c382f48ded5ff8338bd0d9321f6a21df1478a129763c082031f376acc4b9a (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fadfec7fea48e680cbfb27a06164ace863db7132c1afcf08f193e56ec34b9650c67ed4cc7347f769a6789f0c (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cd4d491c38e155cde290e8a07d5e03ced1cf0b6ea07b996a70901625ae11812b84c8df47340259ef4cf27101 (141 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:00b2f221d9...a844d604

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "67ced2ec682ebe18112e651d86e6ce3eef75fb37fb7480093e357752648523fd", "timestamp": { "unpack": "1794132898." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…83f3e615d7e456bad9d59ba0090e2ccd12a0e35e39c75078c2380312d2ddb868024c24c51f44a0ac417dabbf (174 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ab0a88cf60b88fbd14c8b3a01cf1f334f8e564bc3c341fa63dffd5cfef4306f9f21599c21e66a29aa311274d (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…328243cd8c29cced4c03a3a00c8c382f48ded5ff8338bd0d9321f6a21df1478a129763c082031f376acc4b9a (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fadfec7fea48e680cbfb27a06164ace863db7132c1afcf08f193e56ec34b9650c67ed4cc7347f769a6789f0c (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cd4d491c38e155cde290e8a07d5e03ced1cf0b6ea07b996a70901625ae11812b84c8df47340259ef4cf27101 (141 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:00c13b7b1b...69b4496f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000b7342423ee4290dbfdd6579f0da9df8ca92b7386ad9309a2c4b9d749ec2edc1ca1212203fceab4e03730a226179451a30ce9b69e40380da56aee24a043ef2485977be29", "hash": "bbab0de9eea1ec6e0303bb38f198a7ca3e3b61dea6e2e40dc932c7c1a71837cb", "number": "84066", "timestamp": "1794132898", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a067ced2ec682ebe18112e651d86e6ce3eef75fb37fb7480093e357752648523fda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0a858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…83f3e615d7e456bad9d59ba0090e2ccd12a0e35e39c75078c2380312d2ddb868024c24c51f44a0ac417dabbf (174 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ab0a88cf60b88fbd14c8b3a01cf1f334f8e564bc3c341fa63dffd5cfef4306f9f21599c21e66a29aa311274d (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…328243cd8c29cced4c03a3a00c8c382f48ded5ff8338bd0d9321f6a21df1478a129763c082031f376acc4b9a (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fadfec7fea48e680cbfb27a06164ace863db7132c1afcf08f193e56ec34b9650c67ed4cc7347f769a6789f0c (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cd4d491c38e155cde290e8a07d5e03ced1cf0b6ea07b996a70901625ae11812b84c8df47340259ef4cf27101 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0041e424d7...01a3760f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c13b7b1b85cf6949f4398b59cbec8aab0ea33043d8ef4bc1fae0924147746107ca121220b3de1dff2189e7d417f910103c48194d85a9b5fbfd40a8f64571ecb569b4496f", "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": "11002004249999965985940356.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }