Canton Updates/122003...97a9

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #97,622 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #97,622

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

398ms

Block planned

Producer plans block #97622 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #97622

318ms

Committed on Canton

Participant commits update 1220032edc…6e97a9

—

Imported to the execution layers

Importer applies block #97622 from GatewayHead

—

0ms

250ms

398ms

EVM

Canton

External call

Total

Complete318ms

318ms

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

#97,622

Block Hash

0x8ac42d49...a0cb067a

Block Timestamp

Nov 9, 2026, 18:52:05 UTC

Transactions

0x56652512...74f9ff7c0x401b...867b → 0xa276...16d2Success

0x6308258a...113e80b80x8cb7...1157 → 0x5248...4c25Success

Overview

Update ID

1220032edc...756e97a9

Offset

306016

Record Time

Nov 9, 2026, 18:52:05 UTC

Command ID

gw-64c9a5594...24079f1f

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0001537bb7...8482d235

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "003c8b62888cb1b51ba962fdc78bcdb501d08edba9d7410d0be238da80848ccd4cca12122071063463ff55c0019a9cec4bed0a8a50abf1ddd1c704b1a15b443d7c650e471a", "block": { "timestamp": { "unpack": "1794250325." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…91d0021e3945bb7edd9ca9a01df39a3fbbf02b8307c66f30e98c6e6fc1d216bf8d66ce7d472d4b079ab08b8f (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…361bd56ba0cf3f90d02a9aa03acbed2ccdc3c4844213d469dba0cb404d1c0a96df00ae702a1b3ee48461c479 (141 bytes)", "f88a0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…834bbeab7943b4a6e69266a014e7bee7a21e18d45e474e9065d557a19ec3fbaa5bd32274462593eec8f69303 (140 bytes)", "f8ac478459682f0083011e399452480b329e352e7f7d0a9636cdf5f896348c4c2580b84440c10f1900000000…8a981c0b01114306e0ea2fa04869b17f4ac87401ac1927a639865a6382787ef91c3b5fd068ab68723ce99ae6 (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dfa10618353eb4c747acc3a006f65e7ab48deaab28d9e2a615bce0f3d9d60bf9f2d7bb4a9126d1ed2ee8818c (111 bytes)", "f88b05858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…afd60bdb2eccb9d9adc103a076eb63733c90f843a05edc54f98a8da50774bccfe1dd3026e86c93d756544388 (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:003c8b6288...650e471a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e1436fed08829ef59b24d8619ce21163288670fdc6bb8770734be4ea24079f1f", "timestamp": { "unpack": "1794250325." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…91d0021e3945bb7edd9ca9a01df39a3fbbf02b8307c66f30e98c6e6fc1d216bf8d66ce7d472d4b079ab08b8f (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…361bd56ba0cf3f90d02a9aa03acbed2ccdc3c4844213d469dba0cb404d1c0a96df00ae702a1b3ee48461c479 (141 bytes)", "f88a0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…834bbeab7943b4a6e69266a014e7bee7a21e18d45e474e9065d557a19ec3fbaa5bd32274462593eec8f69303 (140 bytes)", "f8ac478459682f0083011e399452480b329e352e7f7d0a9636cdf5f896348c4c2580b84440c10f1900000000…8a981c0b01114306e0ea2fa04869b17f4ac87401ac1927a639865a6382787ef91c3b5fd068ab68723ce99ae6 (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dfa10618353eb4c747acc3a006f65e7ab48deaab28d9e2a615bce0f3d9d60bf9f2d7bb4a9126d1ed2ee8818c (111 bytes)", "f88b05858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…afd60bdb2eccb9d9adc103a076eb63733c90f843a05edc54f98a8da50774bccfe1dd3026e86c93d756544388 (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:00c431137e...2a28e911

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009c4665b0bb05b007dc287cbcec6bddb929f66bc080951a01d4df78013414ffc2ca1212206ae84faebc144382131b5be1dc54d493fb69b566a333f4f4d463175055af0ad1", "hash": "8ac42d49bc7f41d08ac64c2da1ea5f199e657683b0821af7124e061aa0cb067a", "number": "97622", "timestamp": "1794250325", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e1436fed08829ef59b24d8619ce21163288670fdc6bb8770734be4ea24079f1fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…91d0021e3945bb7edd9ca9a01df39a3fbbf02b8307c66f30e98c6e6fc1d216bf8d66ce7d472d4b079ab08b8f (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…361bd56ba0cf3f90d02a9aa03acbed2ccdc3c4844213d469dba0cb404d1c0a96df00ae702a1b3ee48461c479 (141 bytes)", "f88a0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…834bbeab7943b4a6e69266a014e7bee7a21e18d45e474e9065d557a19ec3fbaa5bd32274462593eec8f69303 (140 bytes)", "f8ac478459682f0083011e399452480b329e352e7f7d0a9636cdf5f896348c4c2580b84440c10f1900000000…8a981c0b01114306e0ea2fa04869b17f4ac87401ac1927a639865a6382787ef91c3b5fd068ab68723ce99ae6 (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dfa10618353eb4c747acc3a006f65e7ab48deaab28d9e2a615bce0f3d9d60bf9f2d7bb4a9126d1ed2ee8818c (111 bytes)", "f88b05858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…afd60bdb2eccb9d9adc103a076eb63733c90f843a05edc54f98a8da50774bccfe1dd3026e86c93d756544388 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:009256f31f...bad16cac

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c431137e62debea486a942de86eb03fe3ba4cf6d280d2a2b947e3706cf89555dca121220d3036d1c795729013c2cd6629563f9ad46d28aad58ab2efdbedae6042a28e911", "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": "11002004249999959619243936.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }