Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #136,148 through the gateway-build-block external call and committed it with 11 transactions.

Block Lifecycle

block #136,148

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

5.0s

10.0s

13.5s

Block planned

Producer plans block #136148 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136148

10.8s

Committed on Canton

Participant commits update 12207f83f4…f71468

—

Imported to the execution layers

Importer applies block #136148 from GatewayHead

—

0ms

5.0s

10.0s

13.5s

EVM

Canton

External call

Total

Complete10.8s

10.8s

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

#136,148

Block Hash

0x9b199265...b71099e2

Block Timestamp

Nov 11, 2026, 06:09:27 UTC

Transactions

0xb3927a8f...9f61ae9f0x26b2...5f86 → 0x0af7...128bSuccess

0x0dd5bf36...09c2877a0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

12207f83f4...c5f71468

Offset

423715

Record Time

Nov 11, 2026, 06:09:37 UTC

Command ID

gw-64c9a5594...f4ac984b

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0022515264...eeb9da67

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "002cb5155789a287c9b2aa086c37e04ed99e43d693f0d511f338bb55b9edb31996ca12122038c06769df72f8c24b48358380298b9a85206742221c44b5e544488557907ed7", "block": { "timestamp": { "unpack": "1794377367." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8247cb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ec5503cf558dc176ab5921a004704ef43dc7009f77548b979dbbd87cee1dc03ea9f84e349fe8becdb7cbc5f6 (176 bytes)", "f8ae8247cc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1627b5e50e54233d799bb9a069bc710f997e9910e2601f3e69bc6fe259abf14257ffd1ee127daad5c5dc4169 (176 bytes)", "f8ae8247cd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…edf8a4e1c8d51807d49654a0342d6cf0763820febb020525528ab9a06219b46e994aeabf096bfc7be7d41c6e (176 bytes)", "f8ae8247ce8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2a3fee3b65aef8727f6329a041f88bc5f108b1c79286df8fabf7aa9531d878a1272e53d47dcf82d9b28a931d (176 bytes)", "f8ae8247cf8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b5e23ea5128ad1678fca60a017547ca6becae2413121f74554534a3712421d3842e7bf995e9c77e54b381f9f (176 bytes)", "f86c0e840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…9e40b30f302ff485ffa0eea0601d1c39053a3652063ee3c227fab8a38d216b3736de0b5b468abe17401ae4a4 (110 bytes)", "f86c0e840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…16a00c1bb9724abe2a66b3a01ce3bb4e2ad2d506d270740fa3594fa31855ebc1b3be7d1f038ecd822c382d51 (110 bytes)", "f86c11840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…037013fc09f8593f67b663a00310b2c97d8a53219540ae084ab8d9b9f6aa7c493fcf5278b417b72bf80b637e (110 bytes)", "f8ab07840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…45b7a64254b355d9fa852da02cf03752856b0956ba22625f2f32f3b09a8bd44e723d87081dcda05bfda6469a (173 bytes)", "f8ab07840a4cb8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…2056b12689a47c536a4101a024413aff13dfca000b0432bfac5d19fbef2e4128ee891f9afe56b42ace8446cc (173 bytes)", "f8ab12840a4cb8008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ca4bf195dc60ddc75edc43a02cd5fff2ba8c9db817a4661bc5d24861cabf692892894c7cbede1f6f52351d38 (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:002cb51557...57907ed7

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "67f9f9f9a1663963dd244df19d092e042dcbe31e6eba2bdf24cea011f4ac984b", "timestamp": { "unpack": "1794377367." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8247cb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ec5503cf558dc176ab5921a004704ef43dc7009f77548b979dbbd87cee1dc03ea9f84e349fe8becdb7cbc5f6 (176 bytes)", "f8ae8247cc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1627b5e50e54233d799bb9a069bc710f997e9910e2601f3e69bc6fe259abf14257ffd1ee127daad5c5dc4169 (176 bytes)", "f8ae8247cd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…edf8a4e1c8d51807d49654a0342d6cf0763820febb020525528ab9a06219b46e994aeabf096bfc7be7d41c6e (176 bytes)", "f8ae8247ce8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2a3fee3b65aef8727f6329a041f88bc5f108b1c79286df8fabf7aa9531d878a1272e53d47dcf82d9b28a931d (176 bytes)", "f8ae8247cf8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b5e23ea5128ad1678fca60a017547ca6becae2413121f74554534a3712421d3842e7bf995e9c77e54b381f9f (176 bytes)", "f86c0e840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…9e40b30f302ff485ffa0eea0601d1c39053a3652063ee3c227fab8a38d216b3736de0b5b468abe17401ae4a4 (110 bytes)", "f86c0e840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…16a00c1bb9724abe2a66b3a01ce3bb4e2ad2d506d270740fa3594fa31855ebc1b3be7d1f038ecd822c382d51 (110 bytes)", "f86c11840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…037013fc09f8593f67b663a00310b2c97d8a53219540ae084ab8d9b9f6aa7c493fcf5278b417b72bf80b637e (110 bytes)", "f8ab07840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…45b7a64254b355d9fa852da02cf03752856b0956ba22625f2f32f3b09a8bd44e723d87081dcda05bfda6469a (173 bytes)", "f8ab07840a4cb8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…2056b12689a47c536a4101a024413aff13dfca000b0432bfac5d19fbef2e4128ee891f9afe56b42ace8446cc (173 bytes)", "f8ab12840a4cb8008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ca4bf195dc60ddc75edc43a02cd5fff2ba8c9db817a4661bc5d24861cabf692892894c7cbede1f6f52351d38 (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:00a4b7798a...ed4803f5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009a08c146482a5cb0a08ba22d52c326dfdcc007bdf146799daf6e11030265a5bfca1212205e365855307bbdfd3db6d88aea38a203129c36b1cfea8436e4cd8905888e0ced", "hash": "9b1992653ca6bafb35d2960779887c642270941dc3672e4bbf993793b71099e2", "number": "136148", "timestamp": "1794377367", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a067f9f9f9a1663963dd244df19d092e042dcbe31e6eba2bdf24cea011f4ac984ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8247cb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ec5503cf558dc176ab5921a004704ef43dc7009f77548b979dbbd87cee1dc03ea9f84e349fe8becdb7cbc5f6 (176 bytes)", "f8ae8247cc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1627b5e50e54233d799bb9a069bc710f997e9910e2601f3e69bc6fe259abf14257ffd1ee127daad5c5dc4169 (176 bytes)", "f8ae8247cd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…edf8a4e1c8d51807d49654a0342d6cf0763820febb020525528ab9a06219b46e994aeabf096bfc7be7d41c6e (176 bytes)", "f8ae8247ce8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2a3fee3b65aef8727f6329a041f88bc5f108b1c79286df8fabf7aa9531d878a1272e53d47dcf82d9b28a931d (176 bytes)", "f8ae8247cf8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b5e23ea5128ad1678fca60a017547ca6becae2413121f74554534a3712421d3842e7bf995e9c77e54b381f9f (176 bytes)", "f86c0e840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…9e40b30f302ff485ffa0eea0601d1c39053a3652063ee3c227fab8a38d216b3736de0b5b468abe17401ae4a4 (110 bytes)", "f86c0e840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…16a00c1bb9724abe2a66b3a01ce3bb4e2ad2d506d270740fa3594fa31855ebc1b3be7d1f038ecd822c382d51 (110 bytes)", "f86c11840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…037013fc09f8593f67b663a00310b2c97d8a53219540ae084ab8d9b9f6aa7c493fcf5278b417b72bf80b637e (110 bytes)", "f8ab07840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…45b7a64254b355d9fa852da02cf03752856b0956ba22625f2f32f3b09a8bd44e723d87081dcda05bfda6469a (173 bytes)", "f8ab07840a4cb8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…2056b12689a47c536a4101a024413aff13dfca000b0432bfac5d19fbef2e4128ee891f9afe56b42ace8446cc (173 bytes)", "f8ab12840a4cb8008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ca4bf195dc60ddc75edc43a02cd5fff2ba8c9db817a4661bc5d24861cabf692892894c7cbede1f6f52351d38 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:009fc94276...b06a04e2

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a4b7798a31bfdde8b3959fd2cdd929f93e723ad93c87d95356d7023e39872d7bca1212204739f0b0ab51834465c9de0bdc5d6dfe32f47ab20650290157698326ed4803f5", "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": "11002004249999884580460760.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }