Canton Updates/122001...32a3

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #116,151 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #116,151

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

658ms

Block planned

Producer plans block #116151 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #116151

526ms

Committed on Canton

Participant commits update 1220013caa…0932a3

—

Imported to the execution layers

Importer applies block #116151 from GatewayHead

—

0ms

250ms

500ms

658ms

EVM

Canton

External call

Total

Complete526ms

526ms

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

#116,151

Block Hash

0x9143d286...328c4a01

Block Timestamp

Nov 10, 2026, 16:14:25 UTC

Transactions

0x7e50e6db...a7f4fdbe0x924e...d2e1 → 0x925e...03fcSuccess

0xf42478ed...23dd151a0x2c16...ccc1 → 0xd939...4574Success

Overview

Update ID

1220013caa...3a0932a3

Offset

362886

Record Time

Nov 10, 2026, 16:14:25 UTC

Command ID

gw-64c9a5594...b1a72bad

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005cb05c0a...2066ba93

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00f329f721e274abf87659b0d9fb943e25d6c90022bb25718a0f6f90bef439a89cca121220e6e1d8e43c42f492b3f7315e262fc47e7374a88767d6b041696ffec57817a984", "block": { "timestamp": { "unpack": "1794327265." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820e06830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0d5c27e35ffc3100ccb78fa03c969738bddcef5b475a0688be1c0c8bfc6e3eed896b286426a69e0f55400a69 (504 bytes)", "f86e820a0a830f424782520894d9394f3c43b9c236c6f252ad5b0232af68fb457487038d7ea4c6800080831c…ae4e29f33b7145ab59ef04a018e75567863e7a63d14a8c2b75132c89e93afebf669267caba22ccd6692ea2b6 (112 bytes)", "02f901f4830e4a25820e59830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…280d74c4fde1634f7f05f1a06f7e87588efe7d509144758f29d510e20a94dc430df3325d3530141e97d770af (504 bytes)", "02f901f4830e4a25820e57830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cfdd6cb2352e4070cb054ca045a34d48e0540248737d8493bef472ca40ba75fbef8038270fc05694abc33560 (504 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94fba578ebba097c4fa38e45d9db22689ea26f7e2d80b8…d07a3d475ec9bcf1df3455a0281b8faf49cd41e7b0ecbdba0ca3938cf9bf6101078bc4a39aa3fdb225de72f9 (213 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:00f329f721...7817a984

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "9fba9d537422c26b775dd15516cdd7b95a8f8aab50b36583dd692fefb1a72bad", "timestamp": { "unpack": "1794327265." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820e06830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0d5c27e35ffc3100ccb78fa03c969738bddcef5b475a0688be1c0c8bfc6e3eed896b286426a69e0f55400a69 (504 bytes)", "f86e820a0a830f424782520894d9394f3c43b9c236c6f252ad5b0232af68fb457487038d7ea4c6800080831c…ae4e29f33b7145ab59ef04a018e75567863e7a63d14a8c2b75132c89e93afebf669267caba22ccd6692ea2b6 (112 bytes)", "02f901f4830e4a25820e59830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…280d74c4fde1634f7f05f1a06f7e87588efe7d509144758f29d510e20a94dc430df3325d3530141e97d770af (504 bytes)", "02f901f4830e4a25820e57830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cfdd6cb2352e4070cb054ca045a34d48e0540248737d8493bef472ca40ba75fbef8038270fc05694abc33560 (504 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94fba578ebba097c4fa38e45d9db22689ea26f7e2d80b8…d07a3d475ec9bcf1df3455a0281b8faf49cd41e7b0ecbdba0ca3938cf9bf6101078bc4a39aa3fdb225de72f9 (213 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:00cf98d416...f8e19604

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005fd5fb5c4b9400d2f110adaf5deb6f4541e00317007b652ec857777b79d0a599ca1212201f514373553eae0d189b81b3ab3f9f93669720189774ac85e522531c8dcab8b3", "hash": "9143d286b8079ff033077003c8509052b6236a536e1622df2933222b328c4a01", "number": "116151", "timestamp": "1794327265", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09fba9d537422c26b775dd15516cdd7b95a8f8aab50b36583dd692fefb1a72bada01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820e06830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0d5c27e35ffc3100ccb78fa03c969738bddcef5b475a0688be1c0c8bfc6e3eed896b286426a69e0f55400a69 (504 bytes)", "f86e820a0a830f424782520894d9394f3c43b9c236c6f252ad5b0232af68fb457487038d7ea4c6800080831c…ae4e29f33b7145ab59ef04a018e75567863e7a63d14a8c2b75132c89e93afebf669267caba22ccd6692ea2b6 (112 bytes)", "02f901f4830e4a25820e59830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…280d74c4fde1634f7f05f1a06f7e87588efe7d509144758f29d510e20a94dc430df3325d3530141e97d770af (504 bytes)", "02f901f4830e4a25820e57830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cfdd6cb2352e4070cb054ca045a34d48e0540248737d8493bef472ca40ba75fbef8038270fc05694abc33560 (504 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94fba578ebba097c4fa38e45d9db22689ea26f7e2d80b8…d07a3d475ec9bcf1df3455a0281b8faf49cd41e7b0ecbdba0ca3938cf9bf6101078bc4a39aa3fdb225de72f9 (213 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002bfe536e...228b48ec

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cf98d4163f2d48b7785dd1dc02846fb869c450c4069d7b69fe664d7bdbdd725dca121220bcc400cc3453acbadfd1f2a486562df83723b3790d860b8295e7d009f8e19604", "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": "11002004249999921570488212.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }