Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #94,959 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #94,959

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.8s

Block planned

Producer plans block #94959 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #94959

3.0s

Committed on Canton

Participant commits update 1220f235ee…f21528

—

Imported to the execution layers

Importer applies block #94959 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.8s

EVM

Canton

External call

Total

Complete3.0s

3.0s

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

#94,959

Block Hash

0x3c064f5f...53a8c2ba

Block Timestamp

Nov 9, 2026, 16:26:16 UTC

Transactions

0xfb186e17...eb28b8060x35ce...51f8 → 0xa276...16d2Success

0x41c25491...d7d0c96a0xfd7c...4601 → 0xd06d...c038Success

Overview

Update ID

1220f235ee...aaf21528

Offset

297882

Record Time

Nov 9, 2026, 16:26:19 UTC

Command ID

gw-64c9a5594...ec642e08

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0014373284...cdedb9a5

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ebc1843afcede7cb6ce5e3b7289fe6fc2390c2333144f42bd61879c9733fd473ca121220e1a744077abb5c5283b3aacbabb4df5edc00d2d01c4d964edb9bacf05f53f49d", "block": { "timestamp": { "unpack": "1794241576." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258214468502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…5672914c526e60b7645ed3a068f1a4ef23cb15681854da4869a2bba0898ac2cfa8fb8c12059f665d633a7c90 (116 bytes)", "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fd3f221650f2496f213acda0450408a9430319bd36b555ff2e6ac5fe62e82d99149354ed9ceca165b728e7ad (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1d669979ec1db7a123024ba076e006d49c6259a7eb560fbf5abab0b5e37d3f4e6c016449f07e35106792d9f4 (111 bytes)", "f86d0e858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5aea9918df813db2a3f10ba02a87423c9761510fc8b51b3e6a6370943afa8a9b85088ab2de84d0415db0cafa (111 bytes)", "f871821639858bb2c9700882520894d06dc86acf09fae819092e788923d9697bc5c03888016345785d8a0000…e93b90eac605732a1fafe2a031e6df6bd18c0d5f04cb33e1009f53f44e2f99496f6b0a13e1facd97412e7c9a (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:00ebc1843a...5f53f49d

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "62fcab2e154d8d932703744bbf208c05bea6b9eb11707ff24b173910ec642e08", "timestamp": { "unpack": "1794241576." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258214468502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…5672914c526e60b7645ed3a068f1a4ef23cb15681854da4869a2bba0898ac2cfa8fb8c12059f665d633a7c90 (116 bytes)", "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fd3f221650f2496f213acda0450408a9430319bd36b555ff2e6ac5fe62e82d99149354ed9ceca165b728e7ad (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1d669979ec1db7a123024ba076e006d49c6259a7eb560fbf5abab0b5e37d3f4e6c016449f07e35106792d9f4 (111 bytes)", "f86d0e858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5aea9918df813db2a3f10ba02a87423c9761510fc8b51b3e6a6370943afa8a9b85088ab2de84d0415db0cafa (111 bytes)", "f871821639858bb2c9700882520894d06dc86acf09fae819092e788923d9697bc5c03888016345785d8a0000…e93b90eac605732a1fafe2a031e6df6bd18c0d5f04cb33e1009f53f44e2f99496f6b0a13e1facd97412e7c9a (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:00df4f1f83...bc87ab7f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009b195bc3a68dc9ecbfbf4839690fe9da3ffd79a61146106db9a74616d814ca19ca121220c2093134e98c7ef033d37dce1684f06799abe04864d69a4d58b38c1b6627ca9f", "hash": "3c064f5f7f6f446ab574909e54155858514778b31b26df30bf939b3b53a8c2ba", "number": "94959", "timestamp": "1794241576", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a062fcab2e154d8d932703744bbf208c05bea6b9eb11707ff24b173910ec642e08a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a258214468502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…5672914c526e60b7645ed3a068f1a4ef23cb15681854da4869a2bba0898ac2cfa8fb8c12059f665d633a7c90 (116 bytes)", "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fd3f221650f2496f213acda0450408a9430319bd36b555ff2e6ac5fe62e82d99149354ed9ceca165b728e7ad (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1d669979ec1db7a123024ba076e006d49c6259a7eb560fbf5abab0b5e37d3f4e6c016449f07e35106792d9f4 (111 bytes)", "f86d0e858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5aea9918df813db2a3f10ba02a87423c9761510fc8b51b3e6a6370943afa8a9b85088ab2de84d0415db0cafa (111 bytes)", "f871821639858bb2c9700882520894d06dc86acf09fae819092e788923d9697bc5c03888016345785d8a0000…e93b90eac605732a1fafe2a031e6df6bd18c0d5f04cb33e1009f53f44e2f99496f6b0a13e1facd97412e7c9a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003e4ee879...a216f35b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00df4f1f83b5ca309cc08191d4d85249c25c2de8698483b209aefec7ae25ae7a8eca121220a5c73aad8ef31da3ede2964a2f24e1b690ade268641a652a09fe92ffbc87ab7f", "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": "11002004249999960646089546.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }