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Canton Updates/1220dd...39cf
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #60,342

This Gateway_FinalizeBlock transaction built EVM block #60,342 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #60,342
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #60342 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #60342

1.5s
1.5s

Committed on Canton

Participant commits update 1220dd3956…3939cf
—

Imported to the execution layers

Importer applies block #60342 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.5s
1.5s

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
#60,342
Block Hash
0xf49fec7f...b5d3c55e
Block Timestamp
Nov 7, 2026, 02:14:08 UTC
Transactions
0x2a723394...64b8b0db0x2f4d...fce4 → 0xa276...16d2Success
0xfca6c73d...e33e367b0xe2c4...247e → 0xbeed...74d2Success
Overview
Update ID
1220dd3956...8b3939cf
Offset
190564
Record Time
Nov 7, 2026, 02:14:09 UTC
Command ID
gw-64c9a5594...d2c48535
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00594c39b1...29a9149d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000cb9700cf226e21d5ca6ea702f3946d0f596107afdd72feb17bf0c22635c7f7dca121220f74545f4fccac5ad7755a7f5d2645f270d1e345f152c6446d3acb50066a5064f", "block": { "timestamp": { "unpack": "1794017648." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…38cf1248cd85e6b9dd85c6a0486ed1cd30d69946a31b1752168e37902c520b3167377140a2750c79c89afd65 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…bf6316fd46c79135e122cba051f366f2c31d4d1abcd5e8bcfbe56ab9920640d83732c2b3b3fc979fb4a545f6 (141 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…d30a6a722b6cda1da76793a0351c7445d1d6abd9ea5731f4bc42687a6ff95e97c89a37110ac3e22cc2058ced (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7e9f9bc8f663550967e72aa06f6820fca074e54e9d9db2764333181f7e2c5a843a12b43c385b9dae7ed86446 (141 bytes)", "f871822592858bb2c9700882520894f374a8ae1a22f444dd69035e01b94eb4eddc507288016345785d8a0000…08855ed17b7e3ba0d75dd2a0712c579118141b17a83e817efdca02a947c86bb255f6d2c31cefaa5012fd3d58 (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": [] } }
0xb0088fbf...ed5d87cc0xfb1e...6b5a → 0xa276...16d2Success
0x26240a90...2460f4a00x1a59...f21a → 0x235d...3c8cSuccess
0x7b8770cd...d58d05710xfe3a...db13 → 0xf374...5072Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000cb9700c...66a5064f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d42e11f9c496b9682879f891f44d559de0d4a9a4567a64f6347703d3d2c48535", "timestamp": { "unpack": "1794017648." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…38cf1248cd85e6b9dd85c6a0486ed1cd30d69946a31b1752168e37902c520b3167377140a2750c79c89afd65 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…bf6316fd46c79135e122cba051f366f2c31d4d1abcd5e8bcfbe56ab9920640d83732c2b3b3fc979fb4a545f6 (141 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…d30a6a722b6cda1da76793a0351c7445d1d6abd9ea5731f4bc42687a6ff95e97c89a37110ac3e22cc2058ced (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7e9f9bc8f663550967e72aa06f6820fca074e54e9d9db2764333181f7e2c5a843a12b43c385b9dae7ed86446 (141 bytes)", "f871822592858bb2c9700882520894f374a8ae1a22f444dd69035e01b94eb4eddc507288016345785d8a0000…08855ed17b7e3ba0d75dd2a0712c579118141b17a83e817efdca02a947c86bb255f6d2c31cefaa5012fd3d58 (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006935dc4f...85d3a25f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e82db4de...80938ebc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f49fec7f3556d0a2eee9a9d02043fea90ca9b84a96196a60b3f51e4fb5d3c55e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f8fd9098...6b00144c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e82db4de0df0e657a921401e18e7c03f11b4b31f90ed1d0ea0689a9a2f3c5ef8ca1212204798263245800b5be83f00bfaef854650d2f1103679af0996f7b36f980938ebc", "hash": "f49fec7f3556d0a2eee9a9d02043fea90ca9b84a96196a60b3f51e4fb5d3c55e", "number": "60342", "timestamp": "1794017648", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d42e11f9c496b9682879f891f44d559de0d4a9a4567a64f6347703d3d2c48535a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…38cf1248cd85e6b9dd85c6a0486ed1cd30d69946a31b1752168e37902c520b3167377140a2750c79c89afd65 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…bf6316fd46c79135e122cba051f366f2c31d4d1abcd5e8bcfbe56ab9920640d83732c2b3b3fc979fb4a545f6 (141 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…d30a6a722b6cda1da76793a0351c7445d1d6abd9ea5731f4bc42687a6ff95e97c89a37110ac3e22cc2058ced (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7e9f9bc8f663550967e72aa06f6820fca074e54e9d9db2764333181f7e2c5a843a12b43c385b9dae7ed86446 (141 bytes)", "f871822592858bb2c9700882520894f374a8ae1a22f444dd69035e01b94eb4eddc507288016345785d8a0000…08855ed17b7e3ba0d75dd2a0712c579118141b17a83e817efdca02a947c86bb255f6d2c31cefaa5012fd3d58 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e6fb37e0...afcd611c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f8fd9098ea929cbc7d8719884408a842480b463864e8731e8fe9d6e51eb2e738ca121220bfe094163b0f088c829d7f03810db9aaa81be7bcca19afeb99997b476b00144c", "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": "11002004249999974135361188.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }