Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #9,227 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #9,227

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

7.6s

Block planned

Producer plans block #9227 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #9227

6.1s

Committed on Canton

Participant commits update 1220ec3b1b…482add

—

Imported to the execution layers

Importer applies block #9227 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

7.6s

EVM

Canton

External call

Total

Complete6.1s

6.1s

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

#9,227

Block Hash

0x98fdaea7...4014a30b

Block Timestamp

Nov 3, 2026, 01:33:47 UTC

Transactions

0xef8ca62b...13a581230x4f54...ece7 → 0xfc0e...4f53Success

0x887c7417...0b27d2650x662b...969b → 0xfc0e...4f53Success

Overview

Update ID

1220ec3b1b...66482add

Offset

29987

Record Time

Nov 3, 2026, 01:33:53 UTC

Command ID

gw-64c9a5594...cfca1b23

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:004b7db6f6...f06893a4

Choice: Archive

Payload

{}

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Payload

{ "headCid": "001a541d57408ce08a82472d051eb2755fef5cecd4eebe0c9c20d552918f94f074ca121220d80532d6895e648afa38985ca91b89ce73c3b237015d7d3576de42c4d51b971f", "block": { "timestamp": { "unpack": "1793669627." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…468bcfdd130bea70d11bd9a0404e01b3f7458701c26a9743a72d3ea5e1ae24ae1342c0643e7b34e23200eeb9 (122 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…d8188396e512e83981dce8a03170e8740b30ab6f369998636e4cc240c7816980e2eb6c416d6ad61402cac3f3 (122 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…19e24557641091d7fe6b5da0647dbb1db96963918763299b3eb8b345443a75f5f6916a48ac17ecbd31e88332 (122 bytes)", "02f879830e4a25821a5785355a5f02d185355a5f02d982520894ec1b6b4d3ec8cf9db8aa885190902cb502de…673be00a338567a449bf7ea058b26ed15bb0717bc22d6558eec2f3048d346e5e307bdefd15a51260d38d745d (124 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…d66e1a509948523142c68da04beac02c7e033666ce760185dce1428f81536f2cf3680be33a37890f1d6685a0 (122 bytes)", "f8ac808540060b9d038259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000…0f9448b43de87b4b9220b1a04f9ce7e8d35bc22b6eef726a09938fc4eedacc69564a6473c55ee81a6dd3057c (174 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…0c4446bf2a34f0a83d7fe5a00e1f025d3631f617d86cb5b55c7e394775f12b4267e26b224338b41bc1423d08 (122 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…4e5bd2ff99676b056294f7a02a5592195f041a40678ab40191c4c47af70c41a143fa922a9e20a49e1ef3d4a4 (122 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:001a541d57...d51b971f

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "305facdd10bd04c8a33f6cf90f5fa5d68aab0d5f1d59552de1eb77b9cfca1b23", "timestamp": { "unpack": "1793669627." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…468bcfdd130bea70d11bd9a0404e01b3f7458701c26a9743a72d3ea5e1ae24ae1342c0643e7b34e23200eeb9 (122 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…d8188396e512e83981dce8a03170e8740b30ab6f369998636e4cc240c7816980e2eb6c416d6ad61402cac3f3 (122 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…19e24557641091d7fe6b5da0647dbb1db96963918763299b3eb8b345443a75f5f6916a48ac17ecbd31e88332 (122 bytes)", "02f879830e4a25821a5785355a5f02d185355a5f02d982520894ec1b6b4d3ec8cf9db8aa885190902cb502de…673be00a338567a449bf7ea058b26ed15bb0717bc22d6558eec2f3048d346e5e307bdefd15a51260d38d745d (124 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…d66e1a509948523142c68da04beac02c7e033666ce760185dce1428f81536f2cf3680be33a37890f1d6685a0 (122 bytes)", "f8ac808540060b9d038259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000…0f9448b43de87b4b9220b1a04f9ce7e8d35bc22b6eef726a09938fc4eedacc69564a6473c55ee81a6dd3057c (174 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…0c4446bf2a34f0a83d7fe5a00e1f025d3631f617d86cb5b55c7e394775f12b4267e26b224338b41bc1423d08 (122 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…4e5bd2ff99676b056294f7a02a5592195f041a40678ab40191c4c47af70c41a143fa922a9e20a49e1ef3d4a4 (122 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.Block:Block

Contract:00cd49a702...956776a1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "98fdaea78ff3c09ba40863eeb61808900121a726861181696814d0c44014a30b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:000e44467f...e9d3085c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cd49a7026d406fef77f69eeeb54710d6c4d1e3046cbb1dbaddf73d5b93652716ca1212209135a96cc5667635d49f843474ff2d702c5e0217e150d419d8b83ea1956776a1", "hash": "98fdaea78ff3c09ba40863eeb61808900121a726861181696814d0c44014a30b", "number": "9227", "timestamp": "1793669627", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0305facdd10bd04c8a33f6cf90f5fa5d68aab0d5f1d59552de1eb77b9cfca1b23a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…468bcfdd130bea70d11bd9a0404e01b3f7458701c26a9743a72d3ea5e1ae24ae1342c0643e7b34e23200eeb9 (122 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…d8188396e512e83981dce8a03170e8740b30ab6f369998636e4cc240c7816980e2eb6c416d6ad61402cac3f3 (122 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…19e24557641091d7fe6b5da0647dbb1db96963918763299b3eb8b345443a75f5f6916a48ac17ecbd31e88332 (122 bytes)", "02f879830e4a25821a5785355a5f02d185355a5f02d982520894ec1b6b4d3ec8cf9db8aa885190902cb502de…673be00a338567a449bf7ea058b26ed15bb0717bc22d6558eec2f3048d346e5e307bdefd15a51260d38d745d (124 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…d66e1a509948523142c68da04beac02c7e033666ce760185dce1428f81536f2cf3680be33a37890f1d6685a0 (122 bytes)", "f8ac808540060b9d038259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000…0f9448b43de87b4b9220b1a04f9ce7e8d35bc22b6eef726a09938fc4eedacc69564a6473c55ee81a6dd3057c (174 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…0c4446bf2a34f0a83d7fe5a00e1f025d3631f617d86cb5b55c7e394775f12b4267e26b224338b41bc1423d08 (122 bytes)", "02f877830e4a25808540060b9d038540060b9d0382520894fc0e3c259e325410b8fc7d42c603928af7194f53…4e5bd2ff99676b056294f7a02a5592195f041a40678ab40191c4c47af70c41a143fa922a9e20a49e1ef3d4a4 (122 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cfc05439...1172ec83

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000e44467f22e6196217d80b2306f992de76573a98de40d3009d76db8e2bcb2c6eca12122001f14d02a6673b556d4ab2a55368e1b28183ea10e34db56e0db6d43ae9d3085c", "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": "11002004249999996404895741.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }