Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #147,014 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #147,014

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

755ms

Block planned

Producer plans block #147014 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #147014

604ms

Committed on Canton

Participant commits update 1220c8eb67…f9312c

—

Imported to the execution layers

Importer applies block #147014 from GatewayHead

—

0ms

250ms

500ms

750ms

755ms

EVM

Canton

External call

Total

Complete604ms

604ms

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

#147,014

Block Hash

0x58a36e3d...051dcda3

Block Timestamp

Nov 11, 2026, 14:26:58 UTC

Transactions

0x6666b6c3...96303fda0x08c6...e582 → 0xa88d...1b34Success

0x84aa237b...ff2436570x5016...8385 → 0x235d...3c8cSuccess

Overview

Update ID

1220c8eb67...2cf9312c

Offset

456810

Record Time

Nov 11, 2026, 14:26:58 UTC

Command ID

gw-64c9a5594...a5f81082

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ec5c0398...b286bd95

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ed7694f7e9ccaaec3ebc96e1e97f56bb62500e59820498ef66d61055dc45a424ca12122084070e23f62b773d142950ba40f7e23f194ab199245878db13b95e86ecdf9c1a", "block": { "timestamp": { "unpack": "1794407218." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac168504a9d43e4a82598394a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…e233fbd45deaaf85e3aaafa0609c2c1f6cd1a4c43772c08da977f07513bb6dfeb10b79c3f82a9b20dffcbb6c (174 bytes)", "02f872830e4a250c843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…8727f8d6e3f42aa8f03613a00c7bd4273bbb08bc8b7c289ce035fe0956c13bbc4d55e4f4d0c31715b7001503 (117 bytes)", "f86d118504a9d43e4a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ab255730a7d071365129b0a06d6c5c10f71b9493a796560f33cab442de15b75abd51cdc2af82c1da2e982982 (111 bytes)", "f86d0c8504a9d43e4a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…29a47b6a437a8a913a732aa0722d106199473e464a90970e09f3d60c39ba8e58e85ea754e81c1bb1cdcb94d3 (111 bytes)", "02f8b4830e4a258201288459682f008459682f0e827d5f941dba9c1e014268a9713a861cf35249cb8183c77c…fff23b80916f73dfe978c8a0699ea7a2dd377107b1b0e8773ca2a3f4780b0e94db02b44fa4e26a93245bba47 (183 bytes)", "f86d088504a9d43e4a82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…0a379db19ff18234c7a704a00731faf8cc37e38ccd705fbf9d903d8f800c776cab18b651c9b75c9eb6ffe0a9 (111 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:00ed7694f7...ecdf9c1a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b6030b37644300e76b87dfa6cd5a6da0fad388ab9eba9e3c9ab53d60a5f81082", "timestamp": { "unpack": "1794407218." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac168504a9d43e4a82598394a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…e233fbd45deaaf85e3aaafa0609c2c1f6cd1a4c43772c08da977f07513bb6dfeb10b79c3f82a9b20dffcbb6c (174 bytes)", "02f872830e4a250c843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…8727f8d6e3f42aa8f03613a00c7bd4273bbb08bc8b7c289ce035fe0956c13bbc4d55e4f4d0c31715b7001503 (117 bytes)", "f86d118504a9d43e4a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ab255730a7d071365129b0a06d6c5c10f71b9493a796560f33cab442de15b75abd51cdc2af82c1da2e982982 (111 bytes)", "f86d0c8504a9d43e4a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…29a47b6a437a8a913a732aa0722d106199473e464a90970e09f3d60c39ba8e58e85ea754e81c1bb1cdcb94d3 (111 bytes)", "02f8b4830e4a258201288459682f008459682f0e827d5f941dba9c1e014268a9713a861cf35249cb8183c77c…fff23b80916f73dfe978c8a0699ea7a2dd377107b1b0e8773ca2a3f4780b0e94db02b44fa4e26a93245bba47 (183 bytes)", "f86d088504a9d43e4a82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…0a379db19ff18234c7a704a00731faf8cc37e38ccd705fbf9d903d8f800c776cab18b651c9b75c9eb6ffe0a9 (111 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:003e7fa865...91518519

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a7980e92a9b79aaa0ff750e256eaf59848b8ea773c8824f1d9d9626f774eb4d0ca12122019454935c37eb76d05d85fe7d5d76098d8d18a7de5b1992e59a3cc951f5c94fd", "hash": "58a36e3dec8589cc047c9557ea135cc18eef50f7254d43db1de373cd051dcda3", "number": "147014", "timestamp": "1794407218", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b6030b37644300e76b87dfa6cd5a6da0fad388ab9eba9e3c9ab53d60a5f81082a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac168504a9d43e4a82598394a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…e233fbd45deaaf85e3aaafa0609c2c1f6cd1a4c43772c08da977f07513bb6dfeb10b79c3f82a9b20dffcbb6c (174 bytes)", "02f872830e4a250c843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…8727f8d6e3f42aa8f03613a00c7bd4273bbb08bc8b7c289ce035fe0956c13bbc4d55e4f4d0c31715b7001503 (117 bytes)", "f86d118504a9d43e4a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ab255730a7d071365129b0a06d6c5c10f71b9493a796560f33cab442de15b75abd51cdc2af82c1da2e982982 (111 bytes)", "f86d0c8504a9d43e4a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…29a47b6a437a8a913a732aa0722d106199473e464a90970e09f3d60c39ba8e58e85ea754e81c1bb1cdcb94d3 (111 bytes)", "02f8b4830e4a258201288459682f008459682f0e827d5f941dba9c1e014268a9713a861cf35249cb8183c77c…fff23b80916f73dfe978c8a0699ea7a2dd377107b1b0e8773ca2a3f4780b0e94db02b44fa4e26a93245bba47 (183 bytes)", "f86d088504a9d43e4a82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…0a379db19ff18234c7a704a00731faf8cc37e38ccd705fbf9d903d8f800c776cab18b651c9b75c9eb6ffe0a9 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00beeaf495...44b7c1da

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003e7fa865e8e07cd8bffaa1756f9ac1b42f1c6aeb56a74e6d52c7bdd7b88bb667ca121220dfc591d812100d9031e04d36cbf3b7081812cfee28b4f8dde540553791518519", "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": "11002004249999874652469267.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }