Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #135,091 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #135,091

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.1s

Block planned

Producer plans block #135091 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135091

876ms

Committed on Canton

Participant commits update 1220bd3464…702678

—

Imported to the execution layers

Importer applies block #135091 from GatewayHead

—

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750ms

1.0s

1.1s

EVM

Canton

External call

Total

Complete876ms

876ms

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

#135,091

Block Hash

0x6f880948...5a195249

Block Timestamp

Nov 11, 2026, 05:26:39 UTC

Transactions

0x41ffa2bf...095bf2210x924e...d2e1 → 0x925e...03fcSuccess

0x5881efbd...41b5a3b70x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220bd3464...f7702678

Offset

420498

Record Time

Nov 11, 2026, 05:26:39 UTC

Command ID

gw-64c9a5594...3df87aa2

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0027414f57...d6baeecb

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0063d9016544e0f1b725cd119051af072030b0183ade3417f9584700320f8ea03eca12122080640e271dc4cae8689fc29dd660c648706afe9dc0f71029a8988012cf124f0e", "block": { "timestamp": { "unpack": "1794374799." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8244098405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…24fcbe039536a8db123ddca04860e724e52593383fcf303cd3391480f7284bb8958f8c57735bbb9a90b5cd41 (176 bytes)", "02f901f4830e4a258218da830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4356d41dbd13f566bc27b0a02c9d115b61a70ce47720ef5f88d33e90f7fd924f9637d5e12dc13f159a7a89ff (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…70ae543ba47f5827db155ba0574920c9241fc2e5c64e4cee65c71ff757ba2decc85aa1d63dc81f83c6693640 (140 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…2bd14ca3feb34cf621cce8a00f21310f605091148f7befc6c809cf3204255a80058aee6b77a54cac76086ea6 (110 bytes)", "02f901f4830e4a25821886830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…13db9a08c11239f7ab4460a010d767139bca4292e2548a3770ed259f215ce973ad5488034201fd54bff19ad4 (504 bytes)", "f86c098407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…1c04e974b9b3d308981767a039eba76c4195fb4a214567a1035ddcbed54becb4680540db9a5b62fb3374fed7 (110 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:0063d90165...cf124f0e

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "43351916cf8f21b386e31a8599b17e822163799858a1c647cb07c02b3df87aa2", "timestamp": { "unpack": "1794374799." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8244098405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…24fcbe039536a8db123ddca04860e724e52593383fcf303cd3391480f7284bb8958f8c57735bbb9a90b5cd41 (176 bytes)", "02f901f4830e4a258218da830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4356d41dbd13f566bc27b0a02c9d115b61a70ce47720ef5f88d33e90f7fd924f9637d5e12dc13f159a7a89ff (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…70ae543ba47f5827db155ba0574920c9241fc2e5c64e4cee65c71ff757ba2decc85aa1d63dc81f83c6693640 (140 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…2bd14ca3feb34cf621cce8a00f21310f605091148f7befc6c809cf3204255a80058aee6b77a54cac76086ea6 (110 bytes)", "02f901f4830e4a25821886830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…13db9a08c11239f7ab4460a010d767139bca4292e2548a3770ed259f215ce973ad5488034201fd54bff19ad4 (504 bytes)", "f86c098407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…1c04e974b9b3d308981767a039eba76c4195fb4a214567a1035ddcbed54becb4680540db9a5b62fb3374fed7 (110 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:00ada1e27a...08e01729

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e78a295b35d6afecb9de474f1d6876eb74c89876c9bc76faed6622bbca8b2181ca121220f399b144123d0bccb4ed8cce2f6189de2b4cbef06372a2852cfc01ce4d341916", "hash": "6f8809482799ff0eb1a60a90e53b8862b28fc69da33b699256b629645a195249", "number": "135091", "timestamp": "1794374799", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a043351916cf8f21b386e31a8599b17e822163799858a1c647cb07c02b3df87aa2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8244098405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…24fcbe039536a8db123ddca04860e724e52593383fcf303cd3391480f7284bb8958f8c57735bbb9a90b5cd41 (176 bytes)", "02f901f4830e4a258218da830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4356d41dbd13f566bc27b0a02c9d115b61a70ce47720ef5f88d33e90f7fd924f9637d5e12dc13f159a7a89ff (504 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…70ae543ba47f5827db155ba0574920c9241fc2e5c64e4cee65c71ff757ba2decc85aa1d63dc81f83c6693640 (140 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…2bd14ca3feb34cf621cce8a00f21310f605091148f7befc6c809cf3204255a80058aee6b77a54cac76086ea6 (110 bytes)", "02f901f4830e4a25821886830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…13db9a08c11239f7ab4460a010d767139bca4292e2548a3770ed259f215ce973ad5488034201fd54bff19ad4 (504 bytes)", "f86c098407270e0082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…1c04e974b9b3d308981767a039eba76c4195fb4a214567a1035ddcbed54becb4680540db9a5b62fb3374fed7 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cdffb247...707180de

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ada1e27a0fee79a1118f553a74eb8b64a49c7f8b1724f25ea19e193d835ec2adca1212206ef4082e8cda757330d725d6b27d9cc06a84c320b8e8c763c21432c508e01729", "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": "11002004249999885783937496.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }