Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #98,490 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #98,490

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.5s

Block planned

Producer plans block #98490 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98490

1.2s

Committed on Canton

Participant commits update 12200fcb63…504c30

—

Imported to the execution layers

Importer applies block #98490 from GatewayHead

—

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EVM

Canton

External call

Total

Complete1.2s

1.2s

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

#98,490

Block Hash

0x72f1b291...f2c43647

Block Timestamp

Nov 9, 2026, 19:33:23 UTC

Transactions

0xb39a28c0...b3e4e2f20x3bee...5e0a → 0xb778...3d80Success

0xc03c0fc2...9a36e0f50x7080...2cf8 → 0x23e5...229aSuccess

Overview

Update ID

12200fcb63...35504c30

Offset

308662

Record Time

Nov 9, 2026, 19:33:24 UTC

Command ID

gw-64c9a5594...63dd8a3b

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b2589d30...e212ba85

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "003ddadb896c02558a03be2ccc0843490df79bc49948262f0322bb21c0274eb103ca121220d8e8c1aa7b317ce68bcba65897b4c7d61c5ef2c0efc405ef1b7235095e3cbbfd", "block": { "timestamp": { "unpack": "1794252803." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…6da7f54264c867b1415d31a054bdee05989e2a3eccf7481ba0620d01609ea0e077b2e35d81a396b8b8546710 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…19049b56d8c76f431889e3a06fa910eb29a0e87cd535023b08a837a9ddbe4a7cb996d4de2388050628f39bc4 (141 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…02c5dd18020d6961c5814ea0348c41b2fce43a8e009509eca13a1365ec0ff6fe4d86cfffd73dd4021cb07a11 (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0d39f7b1de08784212e821a0501ab2bfd3d853c7bc8bfd990580fc22f6a33b55a76a7f4c7ef23f9fd7744daf (111 bytes)", "f88b448459682f00830178c194515986eb660f8adb298b5cad0222f2920d28dee280a46a6278420000000000…1fa1f2f4a7d9b6e713ef18a01330d49474c43a55417ba5951a224756848dc8289e880dfc32fe193181ffd66c (141 bytes)", "f8ac03858bb2c970088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…bdad47068146b6dee159caa012af24a48584255133fe79224f582761f5d2d0b0e5811be1548779ff590e05e3 (174 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:003ddadb89...5e3cbbfd

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b3a65d0afdd3043d154a61d6da103fe60298285f9541bbbfb56969ff63dd8a3b", "timestamp": { "unpack": "1794252803." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…6da7f54264c867b1415d31a054bdee05989e2a3eccf7481ba0620d01609ea0e077b2e35d81a396b8b8546710 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…19049b56d8c76f431889e3a06fa910eb29a0e87cd535023b08a837a9ddbe4a7cb996d4de2388050628f39bc4 (141 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…02c5dd18020d6961c5814ea0348c41b2fce43a8e009509eca13a1365ec0ff6fe4d86cfffd73dd4021cb07a11 (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0d39f7b1de08784212e821a0501ab2bfd3d853c7bc8bfd990580fc22f6a33b55a76a7f4c7ef23f9fd7744daf (111 bytes)", "f88b448459682f00830178c194515986eb660f8adb298b5cad0222f2920d28dee280a46a6278420000000000…1fa1f2f4a7d9b6e713ef18a01330d49474c43a55417ba5951a224756848dc8289e880dfc32fe193181ffd66c (141 bytes)", "f8ac03858bb2c970088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…bdad47068146b6dee159caa012af24a48584255133fe79224f582761f5d2d0b0e5811be1548779ff590e05e3 (174 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:0084d11dc6...bfbcba27

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004445823793afe88687d3afca0ad1eecc0fc023f494d9a3496d55d774b4292db7ca121220c7931e932479317a9f8da55e73f1370867dfa546fdd93e81b7b39f158425fc7e", "hash": "72f1b29146869aeb097086d3756445137f3730e48259f6f7075d96adf2c43647", "number": "98490", "timestamp": "1794252803", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b3a65d0afdd3043d154a61d6da103fe60298285f9541bbbfb56969ff63dd8a3ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…6da7f54264c867b1415d31a054bdee05989e2a3eccf7481ba0620d01609ea0e077b2e35d81a396b8b8546710 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…19049b56d8c76f431889e3a06fa910eb29a0e87cd535023b08a837a9ddbe4a7cb996d4de2388050628f39bc4 (141 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…02c5dd18020d6961c5814ea0348c41b2fce43a8e009509eca13a1365ec0ff6fe4d86cfffd73dd4021cb07a11 (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0d39f7b1de08784212e821a0501ab2bfd3d853c7bc8bfd990580fc22f6a33b55a76a7f4c7ef23f9fd7744daf (111 bytes)", "f88b448459682f00830178c194515986eb660f8adb298b5cad0222f2920d28dee280a46a6278420000000000…1fa1f2f4a7d9b6e713ef18a01330d49474c43a55417ba5951a224756848dc8289e880dfc32fe193181ffd66c (141 bytes)", "f8ac03858bb2c970088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…bdad47068146b6dee159caa012af24a48584255133fe79224f582761f5d2d0b0e5811be1548779ff590e05e3 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00daeccaca...8bb3517b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0084d11dc6792841686ea5b87010baa83fbc683f6487b6cb20dd70cc99f7fd8b18ca121220106dbec5f6901679fdf278fc19f684dd937b370fe064c43f80833f95bfbcba27", "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": "11002004249999959025464218.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }