Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #99,363 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #99,363

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

919ms

Block planned

Producer plans block #99363 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #99363

735ms

Committed on Canton

Participant commits update 12200e3ac6…50fc86

—

Imported to the execution layers

Importer applies block #99363 from GatewayHead

—

0ms

250ms

500ms

750ms

919ms

EVM

Canton

External call

Total

Complete735ms

735ms

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

#99,363

Block Hash

0x4326e107...65725bc3

Block Timestamp

Nov 9, 2026, 20:13:52 UTC

Transactions

0xe862c0db...5a29be350x1fe7...1c1b → 0xa276...16d2Success

0x67484801...b17f337e0x50ea...f586 → 0x0db9...fe89Success

Overview

Update ID

12200e3ac6...8550fc86

Offset

311321

Record Time

Nov 9, 2026, 20:13:52 UTC

Command ID

gw-64c9a5594...4489cf90

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00987fe746...29514dd6

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0012ca631d38f1ada37c69218c9a50187ea49a69fb21f5c01b4d5572fed48800e4ca1212203d633f4934de2acee52c8d2a5bd669962cae9b56cd0bc03775bed8ae712fb526", "block": { "timestamp": { "unpack": "1794255232." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…58dbdf84f2891729ec3b76a048fa601c34ce914bfcb3961254fb9e52dabee4190693ca4e08745ffdad2b996c (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…33f86b00285e5d9aeb0031a06ef964c36d2c7daf417cb7c0706d157fdd5b746b648cac8d32bcd4880e989dd2 (141 bytes)", "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7e9ec33cdb584c0fde0e1da07e69eac05932bcd9efcad97d2140aef8589ab7c01db4fb892f04fc610f274c68 (111 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…4e7f8b282bad2bcd26cc2aa07906f56d263cdda9e27eda2a694b3a2573bb9be3d79c50c86cb126b0b7f80a74 (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…7dfbffd4b802540caed3f3a04dfb82fec7571364fa3ebdeeed3b9043714c69ae38db2cc109253ee50f42b860 (174 bytes)", "f8ac3b8459682f0083011e2c948d397a6d26ae5b1f486d951b31c6c65a8826781780b84440c10f1900000000…e5ab13b85fb64055c22d32a0621d156a8bfbf2ec1f81bd2a17c6c46e033ef9839c6f130e0251103cb4bc603a (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e52ffdb48931f5088bc27da058839447a8fce04fa4ce6d284b4df6af212d02892b83ec6e869184f4762bf648 (141 bytes)", "f87182171d858bb2c9700882520894cafe80901c6b2b22aeb0601d3422251cc59d82e688016345785d8a0000…033d565a81988f720a703aa02902bdf34b0bdf37034651b6450813a51cc0ff8b19b5bceb26ae1014b0e64483 (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:0012ca631d...712fb526

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "d9dcaa72b974527d4c76937c85076f4fcdab0abb111252c6b349a7904489cf90", "timestamp": { "unpack": "1794255232." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…58dbdf84f2891729ec3b76a048fa601c34ce914bfcb3961254fb9e52dabee4190693ca4e08745ffdad2b996c (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…33f86b00285e5d9aeb0031a06ef964c36d2c7daf417cb7c0706d157fdd5b746b648cac8d32bcd4880e989dd2 (141 bytes)", "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7e9ec33cdb584c0fde0e1da07e69eac05932bcd9efcad97d2140aef8589ab7c01db4fb892f04fc610f274c68 (111 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…4e7f8b282bad2bcd26cc2aa07906f56d263cdda9e27eda2a694b3a2573bb9be3d79c50c86cb126b0b7f80a74 (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…7dfbffd4b802540caed3f3a04dfb82fec7571364fa3ebdeeed3b9043714c69ae38db2cc109253ee50f42b860 (174 bytes)", "f8ac3b8459682f0083011e2c948d397a6d26ae5b1f486d951b31c6c65a8826781780b84440c10f1900000000…e5ab13b85fb64055c22d32a0621d156a8bfbf2ec1f81bd2a17c6c46e033ef9839c6f130e0251103cb4bc603a (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e52ffdb48931f5088bc27da058839447a8fce04fa4ce6d284b4df6af212d02892b83ec6e869184f4762bf648 (141 bytes)", "f87182171d858bb2c9700882520894cafe80901c6b2b22aeb0601d3422251cc59d82e688016345785d8a0000…033d565a81988f720a703aa02902bdf34b0bdf37034651b6450813a51cc0ff8b19b5bceb26ae1014b0e64483 (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:00436db386...6232d6d7

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ef39e397b762cb29079ce3b996eec647c8b21086bb5ddf33a5610456add54145ca1212207f719f7200b45dce607392377adc09b45d69683e3decf26d27e49b069cb196e6", "hash": "4326e107d6295142e6df5ebf50e29cb7566ffdb0bfef8e1c82b54a6465725bc3", "number": "99363", "timestamp": "1794255232", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d9dcaa72b974527d4c76937c85076f4fcdab0abb111252c6b349a7904489cf90a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…58dbdf84f2891729ec3b76a048fa601c34ce914bfcb3961254fb9e52dabee4190693ca4e08745ffdad2b996c (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…33f86b00285e5d9aeb0031a06ef964c36d2c7daf417cb7c0706d157fdd5b746b648cac8d32bcd4880e989dd2 (141 bytes)", "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7e9ec33cdb584c0fde0e1da07e69eac05932bcd9efcad97d2140aef8589ab7c01db4fb892f04fc610f274c68 (111 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…4e7f8b282bad2bcd26cc2aa07906f56d263cdda9e27eda2a694b3a2573bb9be3d79c50c86cb126b0b7f80a74 (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…7dfbffd4b802540caed3f3a04dfb82fec7571364fa3ebdeeed3b9043714c69ae38db2cc109253ee50f42b860 (174 bytes)", "f8ac3b8459682f0083011e2c948d397a6d26ae5b1f486d951b31c6c65a8826781780b84440c10f1900000000…e5ab13b85fb64055c22d32a0621d156a8bfbf2ec1f81bd2a17c6c46e033ef9839c6f130e0251103cb4bc603a (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e52ffdb48931f5088bc27da058839447a8fce04fa4ce6d284b4df6af212d02892b83ec6e869184f4762bf648 (141 bytes)", "f87182171d858bb2c9700882520894cafe80901c6b2b22aeb0601d3422251cc59d82e688016345785d8a0000…033d565a81988f720a703aa02902bdf34b0bdf37034651b6450813a51cc0ff8b19b5bceb26ae1014b0e64483 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003e19dbb4...1438dda9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00436db386d71836aaafb706d7d480406608cc80752bbe7e47819bd50eca79a485ca121220954be132593483c9895017e159ae1683a40b1dc24d7591e7ead6cf596232d6d7", "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": "11002004249999958501024379.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }