Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #131,626 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #131,626

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.7s

Block planned

Producer plans block #131626 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131626

2.9s

Committed on Canton

Participant commits update 12202e10c8…bb1832

—

Imported to the execution layers

Importer applies block #131626 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.7s

EVM

Canton

External call

Total

Complete2.9s

2.9s

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

#131,626

Block Hash

0x9fb50977...b61db4c3

Block Timestamp

Nov 11, 2026, 03:07:39 UTC

Transactions

0x12cd4dd5...ffdc32120x26b2...5f86 → 0x0af7...128bSuccess

0x6b8a0ef7...7b4d1e6e0xac4e...845a → 0x925e...03fcSuccess

Overview

Update ID

12202e10c8...50bb1832

Offset

409965

Record Time

Nov 11, 2026, 03:07:41 UTC

Command ID

gw-64c9a5594...67556820

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0029b99bc3...aa84e393

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0035c89407365114414a4cb718a2b7739aa3723592b109afd49f248900cbf6d6aeca121220cf9012f058fbfab1f87c965b6fbfe0e60438178b6e845e420dbbbc941883d174", "block": { "timestamp": { "unpack": "1794366459." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…3f80ebd7aceed2bb2ab3d3a05d8ce07601eaeee4f074c65abab10004387784191e9d88b7159f14eb206a2d55 (110 bytes)", "f8ae8237d68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ddcd500204d69f7ad6efcea03e8f99f61cc34fe421f6f13a64d44dab9055c21e9a66e25a61627d7efb3014ec (176 bytes)", "02f901f4830e4a25821793830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…81fbf9c2e1ffa647ad5680a01c09d491999cbea790de7e94cda4158ae1de0ebcccb106fb6abccf3558cd4bd5 (504 bytes)", "f86c148407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fe8c555510836d7f1af415a06cf81c32156b27a1a04f4f96ea3540080b2c94183334d849cd3dcdbca260644f (110 bytes)", "02f901f4830e4a2582175b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…3ad7c9058dbfc3b644c12aa01ab980a93e5a6b35aba0522c0161e328f45d766f88d48f7d6291438512bda1bf (504 bytes)", "f88a088407270e00826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…46b3b989490e895d22abb5a029847afbffee1995f4ec6bf0ebbde691149869c0d053bd7a41c5d5df7af8e477 (140 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:0035c89407...1883d174

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b4756b1c2d81fe684e1d94a0e911ff78bf56867c8e63d1516670a20467556820", "timestamp": { "unpack": "1794366459." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…3f80ebd7aceed2bb2ab3d3a05d8ce07601eaeee4f074c65abab10004387784191e9d88b7159f14eb206a2d55 (110 bytes)", "f8ae8237d68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ddcd500204d69f7ad6efcea03e8f99f61cc34fe421f6f13a64d44dab9055c21e9a66e25a61627d7efb3014ec (176 bytes)", "02f901f4830e4a25821793830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…81fbf9c2e1ffa647ad5680a01c09d491999cbea790de7e94cda4158ae1de0ebcccb106fb6abccf3558cd4bd5 (504 bytes)", "f86c148407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fe8c555510836d7f1af415a06cf81c32156b27a1a04f4f96ea3540080b2c94183334d849cd3dcdbca260644f (110 bytes)", "02f901f4830e4a2582175b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…3ad7c9058dbfc3b644c12aa01ab980a93e5a6b35aba0522c0161e328f45d766f88d48f7d6291438512bda1bf (504 bytes)", "f88a088407270e00826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…46b3b989490e895d22abb5a029847afbffee1995f4ec6bf0ebbde691149869c0d053bd7a41c5d5df7af8e477 (140 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:00ef4c9d92...2458cce5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0098ce93865ddc0105f290acd36097443686aa6366aa3de19f508239a02bd1f3f1ca121220a474d99cdceb63a2030b3626a819e4a0e14f8147826a598647e18401655d59dc", "hash": "9fb509774bb2f78d868629f2eefc1499e90e5e55dcd03fdeefff0adeb61db4c3", "number": "131626", "timestamp": "1794366459", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b4756b1c2d81fe684e1d94a0e911ff78bf56867c8e63d1516670a20467556820a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…3f80ebd7aceed2bb2ab3d3a05d8ce07601eaeee4f074c65abab10004387784191e9d88b7159f14eb206a2d55 (110 bytes)", "f8ae8237d68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ddcd500204d69f7ad6efcea03e8f99f61cc34fe421f6f13a64d44dab9055c21e9a66e25a61627d7efb3014ec (176 bytes)", "02f901f4830e4a25821793830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…81fbf9c2e1ffa647ad5680a01c09d491999cbea790de7e94cda4158ae1de0ebcccb106fb6abccf3558cd4bd5 (504 bytes)", "f86c148407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fe8c555510836d7f1af415a06cf81c32156b27a1a04f4f96ea3540080b2c94183334d849cd3dcdbca260644f (110 bytes)", "02f901f4830e4a2582175b830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…3ad7c9058dbfc3b644c12aa01ab980a93e5a6b35aba0522c0161e328f45d766f88d48f7d6291438512bda1bf (504 bytes)", "f88a088407270e00826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…46b3b989490e895d22abb5a029847afbffee1995f4ec6bf0ebbde691149869c0d053bd7a41c5d5df7af8e477 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00861ce949...5ddce788

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ef4c9d92198ac62246d55259c33c58bd2b937e6d4ec246ab63905ed02c7a0a28ca1212203ded57a2ce5c78332ad04b481f6453c37dc50188286081fd423e2ed22458cce5", "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": "11002004249999890128172888.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }