Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #141,515 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #141,515

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.3s

Block planned

Producer plans block #141515 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141515

1.0s

Committed on Canton

Participant commits update 1220fb53ce…c04f6f

—

Imported to the execution layers

Importer applies block #141515 from GatewayHead

—

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1.0s

1.3s

EVM

Canton

External call

Total

Complete1.0s

1.0s

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

#141,515

Block Hash

0x131b37cf...b33db248

Block Timestamp

Nov 11, 2026, 09:44:23 UTC

Transactions

0xe55a9274...3f2266b10x1d0e...ba27 → 0x235d...3c8cSuccess

0x41266b31...ce9447b80x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220fb53ce...48c04f6f

Offset

440030

Record Time

Nov 11, 2026, 09:44:24 UTC

Command ID

gw-64c9a5594...cce31fd1

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00292ce0cb...c74c3735

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00e0b7beae259e3d276b1c7cbb3308f9dae88256b3ce95925f8b25489656ead1b6ca121220501c30be210e4420c911ce56b800b6d51489ffea4c886acb0e4f64f4a2c952d9", "block": { "timestamp": { "unpack": "1794390263." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c09843524e3bc82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…eb81145e70449e65746c0ea040f345c35059b5d57b7827d7e1aa6d91e81b65d360ed43aa16578958ff250e50 (110 bytes)", "f8ae825ac28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c4a34237e05dcce749cdb5a072f2e5a4fce77ea5ff7d95fad99c4f396b14a272ae53f8d212655a9608538a74 (176 bytes)", "f88a08843524e3bc8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…86df748f548e20ef6e5fe6a02e0a250399ba4cf16740c6da0b75b167651cb3b15930d7dae6e9f6240221e9bb (140 bytes)", "f86c09843524e3bc82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…cbcd095999a09d341b93b7a052f20037b440d4cdc630ba672688998cf9e77dda4552d53a2b984bde02137e04 (110 bytes)", "f86c08843524e3bc82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…deb680692c9e40b0b65354a0566b9dc88d505f6babc20cde62fb02d1f9963738cb8d81226daf52a1cdfc025f (110 bytes)", "f8ab07843524e3bc8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…5276e72f3ecabe9f4f5fd0a0298625b6faaf5bb6450f2425c3e2ef5d2fb290be2667eb572a9ffbe229681a44 (173 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:00e0b7beae...a2c952d9

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "9d4c4e96172b4b765669821b8f2b2598be2fa58021734c49f9c79dfbcce31fd1", "timestamp": { "unpack": "1794390263." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c09843524e3bc82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…eb81145e70449e65746c0ea040f345c35059b5d57b7827d7e1aa6d91e81b65d360ed43aa16578958ff250e50 (110 bytes)", "f8ae825ac28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c4a34237e05dcce749cdb5a072f2e5a4fce77ea5ff7d95fad99c4f396b14a272ae53f8d212655a9608538a74 (176 bytes)", "f88a08843524e3bc8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…86df748f548e20ef6e5fe6a02e0a250399ba4cf16740c6da0b75b167651cb3b15930d7dae6e9f6240221e9bb (140 bytes)", "f86c09843524e3bc82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…cbcd095999a09d341b93b7a052f20037b440d4cdc630ba672688998cf9e77dda4552d53a2b984bde02137e04 (110 bytes)", "f86c08843524e3bc82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…deb680692c9e40b0b65354a0566b9dc88d505f6babc20cde62fb02d1f9963738cb8d81226daf52a1cdfc025f (110 bytes)", "f8ab07843524e3bc8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…5276e72f3ecabe9f4f5fd0a0298625b6faaf5bb6450f2425c3e2ef5d2fb290be2667eb572a9ffbe229681a44 (173 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:00fe213a44...5aa486cf

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c56cdad07d92fcd508fc51c89509ad61b6e650f7a4247d217ec9e227ba266edaca1212200674128ff740ebd498be966cd434cb0da7f50cf2ae90b9e58acc49e7b489e6a9", "hash": "131b37cf2d2e5a4283d0177e9730241e552bcc767c0c74a79b87b4bbb33db248", "number": "141515", "timestamp": "1794390263", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09d4c4e96172b4b765669821b8f2b2598be2fa58021734c49f9c79dfbcce31fd1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c09843524e3bc82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…eb81145e70449e65746c0ea040f345c35059b5d57b7827d7e1aa6d91e81b65d360ed43aa16578958ff250e50 (110 bytes)", "f8ae825ac28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c4a34237e05dcce749cdb5a072f2e5a4fce77ea5ff7d95fad99c4f396b14a272ae53f8d212655a9608538a74 (176 bytes)", "f88a08843524e3bc8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…86df748f548e20ef6e5fe6a02e0a250399ba4cf16740c6da0b75b167651cb3b15930d7dae6e9f6240221e9bb (140 bytes)", "f86c09843524e3bc82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…cbcd095999a09d341b93b7a052f20037b440d4cdc630ba672688998cf9e77dda4552d53a2b984bde02137e04 (110 bytes)", "f86c08843524e3bc82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…deb680692c9e40b0b65354a0566b9dc88d505f6babc20cde62fb02d1f9963738cb8d81226daf52a1cdfc025f (110 bytes)", "f8ab07843524e3bc8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…5276e72f3ecabe9f4f5fd0a0298625b6faaf5bb6450f2425c3e2ef5d2fb290be2667eb572a9ffbe229681a44 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006ab3843c...a7942817

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fe213a446936a86a98ea9e71f573e4f6f0f69afcab41d30c10f1ef3896cb367eca1212200300098c0bb984472b3b96b2b8eccf464a8676194dccd24c313437875aa486cf", "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": "11002004249999879345579815.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }