Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #131,639 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #131,639

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.2s

Block planned

Producer plans block #131639 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131639

935ms

Committed on Canton

Participant commits update 12204dde18…23ca49

—

Imported to the execution layers

Importer applies block #131639 from GatewayHead

—

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750ms

1.0s

1.2s

EVM

Canton

External call

Total

Complete935ms

935ms

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

#131,639

Block Hash

0x134cf988...626d41eb

Block Timestamp

Nov 11, 2026, 03:08:16 UTC

Transactions

0xfa97cc46...01f905170x26b2...5f86 → 0x0af7...128bSuccess

0x3dc9dd24...37ff03c40xc32a...b607 → 0x235d...3c8cSuccess

Overview

Update ID

12204dde18...1423ca49

Offset

410004

Record Time

Nov 11, 2026, 03:08:16 UTC

Command ID

gw-64c9a5594...6feda09c

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0044f23cbd...766cfc14

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00f1d7f514609cb06567ad97f131a28c0d74f0d77d9b65a4e53787e0cf234c6812ca121220b6d8432c3ad45162b32fa036cf80a8945cb78739180f3440cd05ad2526d09860", "block": { "timestamp": { "unpack": "1794366496." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8237e38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3e202158eabbe2c9cf4edba0507c700317c8a63434c492727ca7f11c8611d7a6795bf4c5d1f9544379803927 (176 bytes)", "f8ae8237e48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7af2ef94f31e76eadeda3ea06b023fe7a2377cc92fb3679404fb1d1fc8a20cdd0b3402338b71e880e1569fd4 (176 bytes)", "02f901f4830e4a25821796830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ae41b18f2c1894ec6639a1a05dfe8caac753cf8fb1917ca6e141287c7f68f03ef49faac32133b135dbf7446f (504 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…8ee53a19c52f7c788812a7a036d19c18b975bd0308df29a35c285431395000b8e46fa2ca3b642d0b75b704a5 (140 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…49e40f8e4899678ceea770a041ca017c1642189d8f25b4378a4892de101ecd949d8a6d9bcd309fb3f4f4d9a0 (110 bytes)", "02f901f4830e4a25820c4e830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e58b22be3e8918d7ca268ca04be6957dad7909e7395e1b2eafac15807135ba34e1f370d0a91ec274a19d70f0 (504 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:00f1d7f514...26d09860

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "06ec1e3968265e35ef51783dc6a68283b3f20a33156218ca56c230cd6feda09c", "timestamp": { "unpack": "1794366496." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8237e38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3e202158eabbe2c9cf4edba0507c700317c8a63434c492727ca7f11c8611d7a6795bf4c5d1f9544379803927 (176 bytes)", "f8ae8237e48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7af2ef94f31e76eadeda3ea06b023fe7a2377cc92fb3679404fb1d1fc8a20cdd0b3402338b71e880e1569fd4 (176 bytes)", "02f901f4830e4a25821796830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ae41b18f2c1894ec6639a1a05dfe8caac753cf8fb1917ca6e141287c7f68f03ef49faac32133b135dbf7446f (504 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…8ee53a19c52f7c788812a7a036d19c18b975bd0308df29a35c285431395000b8e46fa2ca3b642d0b75b704a5 (140 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…49e40f8e4899678ceea770a041ca017c1642189d8f25b4378a4892de101ecd949d8a6d9bcd309fb3f4f4d9a0 (110 bytes)", "02f901f4830e4a25820c4e830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e58b22be3e8918d7ca268ca04be6957dad7909e7395e1b2eafac15807135ba34e1f370d0a91ec274a19d70f0 (504 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:008ead62ec...e63ca338

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005e731d568a455a76777bd64e1c10a1ffd9274381df96cf38916df648f7150f89ca121220c265f900a2eb1d15961ca040d5b3fa6c88392c956c8667c4f04ae41d25a6f121", "hash": "134cf98850aec6177e45145089c90f7e56e43e2f5ce387c75e177161626d41eb", "number": "131639", "timestamp": "1794366496", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a006ec1e3968265e35ef51783dc6a68283b3f20a33156218ca56c230cd6feda09ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8237e38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3e202158eabbe2c9cf4edba0507c700317c8a63434c492727ca7f11c8611d7a6795bf4c5d1f9544379803927 (176 bytes)", "f8ae8237e48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7af2ef94f31e76eadeda3ea06b023fe7a2377cc92fb3679404fb1d1fc8a20cdd0b3402338b71e880e1569fd4 (176 bytes)", "02f901f4830e4a25821796830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ae41b18f2c1894ec6639a1a05dfe8caac753cf8fb1917ca6e141287c7f68f03ef49faac32133b135dbf7446f (504 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…8ee53a19c52f7c788812a7a036d19c18b975bd0308df29a35c285431395000b8e46fa2ca3b642d0b75b704a5 (140 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…49e40f8e4899678ceea770a041ca017c1642189d8f25b4378a4892de101ecd949d8a6d9bcd309fb3f4f4d9a0 (110 bytes)", "02f901f4830e4a25820c4e830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e58b22be3e8918d7ca268ca04be6957dad7909e7395e1b2eafac15807135ba34e1f370d0a91ec274a19d70f0 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003a6fb34c...bbea585c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008ead62ec62f15a6ac8d0560dae2a20b055813a1089944201845ed5204b07f071ca121220cce478286b2787b5b28e818e940a0656d9f70670cd131c56a02f5e68e63ca338", "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": "11002004249999890095123130.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }