Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #135,907 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #135,907

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.3s

Block planned

Producer plans block #135907 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135907

2.7s

Committed on Canton

Participant commits update 12208a2ab3…064b7f

—

Imported to the execution layers

Importer applies block #135907 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.3s

EVM

Canton

External call

Total

Complete2.7s

2.7s

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

#135,907

Block Hash

0xe7efc158...15a81f77

Block Timestamp

Nov 11, 2026, 05:57:22 UTC

Transactions

0xa7fafcaf...86b7bab60x26b2...5f86 → 0x0af7...128bSuccess

0xdce0ba22...2fedb6ff0x6755...4179 → 0x235d...3c8cSuccess

Overview

Update ID

12208a2ab3...5f064b7f

Offset

422978

Record Time

Nov 11, 2026, 05:57:24 UTC

Command ID

gw-64c9a5594...85c7058d

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c448616d...0bb56b35

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0076f4b125412da003d0a9b6e8f5240b49eb760be8eeb1fac1634f584be3538582ca1212203ae697e048526876f581ca37bf013c631de66a20dd26016c447f546f7790e52c", "block": { "timestamp": { "unpack": "1794376642." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b138502aa53b0668254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f929e2e2205123f10b0419a04ea10e8857ccc15f4005d819b910678b2c882270937136f48b4960f0cde15d10 (141 bytes)", "f8ae8246b78405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4988ba9b84f3e73a890770a071874dda5304f0cd1111dd276c6bf099b872efc9674e34a38296903c9d7cfa05 (176 bytes)", "f8ae8246b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8a000b6460aae61016b787a00be46cbabbbec091a52963516e9c4e372ad51ac3d028e1a1c7ed2abd69ef3c14 (176 bytes)", "f86d128502aa53b06682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ed9923984b032b4ce23baca00e6706845d73c69ac79837792dac311d5d8a7321d299c554e2127616434a255c (111 bytes)", "f8ac0c8502aa53b0668259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…0d065c5d13e0f27237f783a06583d89a0dc1bfb8455fdb082be0924889bc28aafef935c6deb93af4fa620beb (174 bytes)", "f86d088502aa53b06682520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…122ddd7f22173e7df02b0ca004fcf3c7860eaf05420ba6d01194c855832656724eaf1c5dbe424b84feedf559 (111 bytes)", "f88b0d8502aa53b0668254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8bd3ab1693c474fa7ca11ea00c11b78c341957515140885ce6523d06ba0351be73ba1b40db30b044cdb492bd (141 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:0076f4b125...7790e52c

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "72b2e34bc987aa2f7be7de3e3ec3639d6c14008cc181806b1759221b85c7058d", "timestamp": { "unpack": "1794376642." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b138502aa53b0668254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f929e2e2205123f10b0419a04ea10e8857ccc15f4005d819b910678b2c882270937136f48b4960f0cde15d10 (141 bytes)", "f8ae8246b78405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4988ba9b84f3e73a890770a071874dda5304f0cd1111dd276c6bf099b872efc9674e34a38296903c9d7cfa05 (176 bytes)", "f8ae8246b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8a000b6460aae61016b787a00be46cbabbbec091a52963516e9c4e372ad51ac3d028e1a1c7ed2abd69ef3c14 (176 bytes)", "f86d128502aa53b06682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ed9923984b032b4ce23baca00e6706845d73c69ac79837792dac311d5d8a7321d299c554e2127616434a255c (111 bytes)", "f8ac0c8502aa53b0668259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…0d065c5d13e0f27237f783a06583d89a0dc1bfb8455fdb082be0924889bc28aafef935c6deb93af4fa620beb (174 bytes)", "f86d088502aa53b06682520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…122ddd7f22173e7df02b0ca004fcf3c7860eaf05420ba6d01194c855832656724eaf1c5dbe424b84feedf559 (111 bytes)", "f88b0d8502aa53b0668254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8bd3ab1693c474fa7ca11ea00c11b78c341957515140885ce6523d06ba0351be73ba1b40db30b044cdb492bd (141 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:00e62a94a3...80073c0f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f1bda63273d2134b3519bf9d2c07b3414901e4dd114c7d0b85a205509e7123f8ca1212206b967ed639a765e86992a45f0e7084ff4d989b511ad3c5edf7673af1bc8b2bfc", "hash": "e7efc1589a8af676e2fe51c1852d0d0cec82836dc4fffe964077b54b15a81f77", "number": "135907", "timestamp": "1794376642", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a072b2e34bc987aa2f7be7de3e3ec3639d6c14008cc181806b1759221b85c7058da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b138502aa53b0668254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f929e2e2205123f10b0419a04ea10e8857ccc15f4005d819b910678b2c882270937136f48b4960f0cde15d10 (141 bytes)", "f8ae8246b78405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4988ba9b84f3e73a890770a071874dda5304f0cd1111dd276c6bf099b872efc9674e34a38296903c9d7cfa05 (176 bytes)", "f8ae8246b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8a000b6460aae61016b787a00be46cbabbbec091a52963516e9c4e372ad51ac3d028e1a1c7ed2abd69ef3c14 (176 bytes)", "f86d128502aa53b06682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ed9923984b032b4ce23baca00e6706845d73c69ac79837792dac311d5d8a7321d299c554e2127616434a255c (111 bytes)", "f8ac0c8502aa53b0668259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…0d065c5d13e0f27237f783a06583d89a0dc1bfb8455fdb082be0924889bc28aafef935c6deb93af4fa620beb (174 bytes)", "f86d088502aa53b06682520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…122ddd7f22173e7df02b0ca004fcf3c7860eaf05420ba6d01194c855832656724eaf1c5dbe424b84feedf559 (111 bytes)", "f88b0d8502aa53b0668254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8bd3ab1693c474fa7ca11ea00c11b78c341957515140885ce6523d06ba0351be73ba1b40db30b044cdb492bd (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00de033617...cf006ebb

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e62a94a3e593b63fd62c29a4fcd005eea1de945eaa3ac1713961b69f7e4477e8ca12122052a02d379bd05eb6133a21b4d11e334d8b065826b0136fa47377e6f180073c0f", "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": "11002004249999884749071755.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }