Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #36,605 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #36,605

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

6.9s

Block planned

Producer plans block #36605 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #36605

5.6s

Committed on Canton

Participant commits update 1220fc0f2e…928167

—

Imported to the execution layers

Importer applies block #36605 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

6.9s

EVM

Canton

External call

Total

Complete5.6s

5.6s

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

#36,605

Block Hash

0xfae2c36d...67f30e90

Block Timestamp

Nov 5, 2026, 19:26:27 UTC

Transactions

0xdcb3677b...3f71790f0x09ab...07df → 0x51be...67edSuccess

0x2944ccc7...817fb46a0x917b...736f → 0x235d...3c8cSuccess

Overview

Update ID

1220fc0f2e...ec928167

Offset

117524

Record Time

Nov 5, 2026, 19:26:32 UTC

Command ID

gw-64c9a5594...37ede662

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00575f5d41...db3b2c57

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0004bafd9aa987907fe1c62c8bab3f37933f15ceae121f1bbf4a4016a3578e1ed9ca12122041c7c3d6e9685118c6a7443aa4bf5b885f705a3ec0403f555838fdca4deadff1", "block": { "timestamp": { "unpack": "1793906787." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…efd2553bcbed24be71c7a4a05b6da48432ba16f8d825ba64d1aacc32c6520f2c51bd7933359b4524607a1831 (174 bytes)", "f8ac04858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…d628f18e27b482b25cb146a0781d59b81a8b4d72f7e4ff5e7c9f00986fecc3784b7555e16c605dbc5118fe1e (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b73294465572d4a0f8901ea077c48aa42e55bb4065079260610f14ad543e8c8681f5aeb75d5ce9d7d5c14343 (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b629ae693ba70e6086fcc8a06f9ef3ea7d82e43bf0ba6de233804969aaf75e5e90c23b1dfa386cb3b3da1cf5 (111 bytes)", "f8718210b5858bb2c9700882520894fbe734c42904194ad4b5629bc8e1b447c53104a988016345785d8a0000…23c6191832b263fe58e342a05d81d13c72b6592ceb5091b7e4f8e28788dbf0558930b1a493d6b5746c79a7bb (115 bytes)", "f8718210b6858bb2c97008825208941a745922ec1301ce41b96c1a23a59aef664c5e3288016345785d8a0000…e079adb7d617cb9a48fee3a060df606967835d3d88c2f955f37f496d8095a562cca754890b09cc35ff04388e (115 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:0004bafd9a...4deadff1

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "ee0ef50f6a378bb39cab34100f435cc05960c1496bdcfed4d730e54137ede662", "timestamp": { "unpack": "1793906787." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…efd2553bcbed24be71c7a4a05b6da48432ba16f8d825ba64d1aacc32c6520f2c51bd7933359b4524607a1831 (174 bytes)", "f8ac04858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…d628f18e27b482b25cb146a0781d59b81a8b4d72f7e4ff5e7c9f00986fecc3784b7555e16c605dbc5118fe1e (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b73294465572d4a0f8901ea077c48aa42e55bb4065079260610f14ad543e8c8681f5aeb75d5ce9d7d5c14343 (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b629ae693ba70e6086fcc8a06f9ef3ea7d82e43bf0ba6de233804969aaf75e5e90c23b1dfa386cb3b3da1cf5 (111 bytes)", "f8718210b5858bb2c9700882520894fbe734c42904194ad4b5629bc8e1b447c53104a988016345785d8a0000…23c6191832b263fe58e342a05d81d13c72b6592ceb5091b7e4f8e28788dbf0558930b1a493d6b5746c79a7bb (115 bytes)", "f8718210b6858bb2c97008825208941a745922ec1301ce41b96c1a23a59aef664c5e3288016345785d8a0000…e079adb7d617cb9a48fee3a060df606967835d3d88c2f955f37f496d8095a562cca754890b09cc35ff04388e (115 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:003712c7e5...fd2af326

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002cc8dbc4d66f5e011bb1cc5c46d3c165e62db5d3703565d71bc1a89ea8f9981cca121220cfac53915e85188460cd37b5e24f4b2b9dad116a5c9e22446d7047e2a6a55ccf", "hash": "fae2c36d8fa6a7450da455569c28d8f310709a1a8814430abe3a523267f30e90", "number": "36605", "timestamp": "1793906787", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ee0ef50f6a378bb39cab34100f435cc05960c1496bdcfed4d730e54137ede662a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…efd2553bcbed24be71c7a4a05b6da48432ba16f8d825ba64d1aacc32c6520f2c51bd7933359b4524607a1831 (174 bytes)", "f8ac04858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…d628f18e27b482b25cb146a0781d59b81a8b4d72f7e4ff5e7c9f00986fecc3784b7555e16c605dbc5118fe1e (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b73294465572d4a0f8901ea077c48aa42e55bb4065079260610f14ad543e8c8681f5aeb75d5ce9d7d5c14343 (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b629ae693ba70e6086fcc8a06f9ef3ea7d82e43bf0ba6de233804969aaf75e5e90c23b1dfa386cb3b3da1cf5 (111 bytes)", "f8718210b5858bb2c9700882520894fbe734c42904194ad4b5629bc8e1b447c53104a988016345785d8a0000…23c6191832b263fe58e342a05d81d13c72b6592ceb5091b7e4f8e28788dbf0558930b1a493d6b5746c79a7bb (115 bytes)", "f8718210b6858bb2c97008825208941a745922ec1301ce41b96c1a23a59aef664c5e3288016345785d8a0000…e079adb7d617cb9a48fee3a060df606967835d3d88c2f955f37f496d8095a562cca754890b09cc35ff04388e (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d071369c...c9288a73

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003712c7e54ac918d940bb08ba2fe7f65033d76bb1b23da9161164a74027a69d0bca121220ae30d52b9bc7ec071041ab064dc90a7c9b7c826fc07dd542c2ff81e3fd2af326", "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": "11002004249999984655562544.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }