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Canton Updates/1220cc...3b7c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #54,494

This Gateway_FinalizeBlock transaction built EVM block #54,494 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle
block #54,494
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #54494 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #54494

1.9s
1.9s

Committed on Canton

Participant commits update 1220ccf6cb…2a3b7c
—

Imported to the execution layers

Importer applies block #54494 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#54,494
Block Hash
0x6ad3fe63...cc09e0ec
Block Timestamp
Nov 6, 2026, 22:24:52 UTC
Transactions
0xaf2a9ba0...fba5a0460x1879...776b → 0x235d...3c8cSuccess
0xecfdf526...cb5fa7fe0x14f0...3662 → 0x9269...6b2aSuccess
Overview
Update ID
1220ccf6cb...532a3b7c
Offset
172791
Record Time
Nov 6, 2026, 22:24:53 UTC
Command ID
gw-64c9a5594...83ed50e2
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00738ef0d1...d06e07b0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00867b2a241a15663909919edd955a22111e755e9312f7b22be6e21063c26ad647ca121220a1c81d44add9e80518053fdc19bb56ee88253ccf89fa2cbf7024f67b7c1fb19e", "block": { "timestamp": { "unpack": "1794003892." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b318459682f00830178c1949269708449fb0c50ea78de2718e56beccb446b2a80a46a6278420000000000…66db82660ac45c33195712a0691601b30c7b65a5f27a404601226e5ef696b5efc7b4aa3f9e12b3b80ed921ca (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…acca8c1c43b3574b2aba12a024ccb741a7a86a545690e12ec5538c632d6c9efc5527167e9ce54a291cf0c30e (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8350effb3b552932bc5baba0536b49aaa604aecc81d13df4bfeab9262a910b7a940fcf5b34f8ea5ab7671d26 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…46ff9483913ac75499877ea02bdeb1bd2d22c347aaa37782a8ec63a97d5d456dd675e47e2a5252d151afbb1c (141 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…c0145d72645055220928d8a01ac14758b95b7dba23783f909659d6209830d3c3c098de5e3cb33549f6fe230e (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f8d5b94efbe669a543f76ea02dd7dc457922e29be99bbaeb04913786b020079dacc885bad3912f24a3b95722 (111 bytes)", "f8718206e0858bb2c9700882520894b4af47ad0acea0c58acec3d03b3805dd439c60cb88016345785d8a0000…7741c0fcb6ffe70a6e575ca01673a8c6613eb206d7be6799fd0af077eb4efb7587d7962fddc60d6aad87863a (115 bytes)", "f871821a74858bb2c9700882520894e79d803896d716e441d835c8795c3fc553e469d088016345785d8a0000…914a9a2a20a2bf0294ba1fa00926d7aa4ce823d777a1baa1a672e2b3f27a7973e3589dc2716c55d424239e83 (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": [] } }
0x703f8ba0...873691870x28a6...408b → 0xa276...16d2Success
0x32168608...352773120xac54...2ddb → 0x51be...67edSuccess
0x7c792320...53bf6b860xfd7c...4601 → 0xb4af...60cbSuccess
0x7bee60da...bcbebadb0x8496...f6d6 → 0xa276...16d2Success
0xd3873a6d...020db10f0xbe5e...d4e3 → 0x235d...3c8cSuccess
0xe35b4f83...40fc16720xfe3a...db13 → 0xe79d...69d0Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00867b2a24...7c1fb19e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9889bb1ae831d3c778ddaf2f970c81cbc9745fd5824df192602cced383ed50e2", "timestamp": { "unpack": "1794003892." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b318459682f00830178c1949269708449fb0c50ea78de2718e56beccb446b2a80a46a6278420000000000…66db82660ac45c33195712a0691601b30c7b65a5f27a404601226e5ef696b5efc7b4aa3f9e12b3b80ed921ca (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…acca8c1c43b3574b2aba12a024ccb741a7a86a545690e12ec5538c632d6c9efc5527167e9ce54a291cf0c30e (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8350effb3b552932bc5baba0536b49aaa604aecc81d13df4bfeab9262a910b7a940fcf5b34f8ea5ab7671d26 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…46ff9483913ac75499877ea02bdeb1bd2d22c347aaa37782a8ec63a97d5d456dd675e47e2a5252d151afbb1c (141 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…c0145d72645055220928d8a01ac14758b95b7dba23783f909659d6209830d3c3c098de5e3cb33549f6fe230e (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f8d5b94efbe669a543f76ea02dd7dc457922e29be99bbaeb04913786b020079dacc885bad3912f24a3b95722 (111 bytes)", "f8718206e0858bb2c9700882520894b4af47ad0acea0c58acec3d03b3805dd439c60cb88016345785d8a0000…7741c0fcb6ffe70a6e575ca01673a8c6613eb206d7be6799fd0af077eb4efb7587d7962fddc60d6aad87863a (115 bytes)", "f871821a74858bb2c9700882520894e79d803896d716e441d835c8795c3fc553e469d088016345785d8a0000…914a9a2a20a2bf0294ba1fa00926d7aa4ce823d777a1baa1a672e2b3f27a7973e3589dc2716c55d424239e83 (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:00a308b43e...74468aca
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002aed8d33...0f67d3e1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6ad3fe63c9ca400e9e5b56a271b46fcd34d0b60da7bdea42c4c3949bcc09e0ec", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ceb9439a...284b8441
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002aed8d3307efad0c689c6d4172f1c719d0f479da94e73596c1b4213269f44699ca121220e771ed3eec75f99715d2207339b6adfe6ee2a290234db9cf37b0394a0f67d3e1", "hash": "6ad3fe63c9ca400e9e5b56a271b46fcd34d0b60da7bdea42c4c3949bcc09e0ec", "number": "54494", "timestamp": "1794003892", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a09889bb1ae831d3c778ddaf2f970c81cbc9745fd5824df192602cced383ed50e2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b318459682f00830178c1949269708449fb0c50ea78de2718e56beccb446b2a80a46a6278420000000000…66db82660ac45c33195712a0691601b30c7b65a5f27a404601226e5ef696b5efc7b4aa3f9e12b3b80ed921ca (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…acca8c1c43b3574b2aba12a024ccb741a7a86a545690e12ec5538c632d6c9efc5527167e9ce54a291cf0c30e (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8350effb3b552932bc5baba0536b49aaa604aecc81d13df4bfeab9262a910b7a940fcf5b34f8ea5ab7671d26 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…46ff9483913ac75499877ea02bdeb1bd2d22c347aaa37782a8ec63a97d5d456dd675e47e2a5252d151afbb1c (141 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…c0145d72645055220928d8a01ac14758b95b7dba23783f909659d6209830d3c3c098de5e3cb33549f6fe230e (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f8d5b94efbe669a543f76ea02dd7dc457922e29be99bbaeb04913786b020079dacc885bad3912f24a3b95722 (111 bytes)", "f8718206e0858bb2c9700882520894b4af47ad0acea0c58acec3d03b3805dd439c60cb88016345785d8a0000…7741c0fcb6ffe70a6e575ca01673a8c6613eb206d7be6799fd0af077eb4efb7587d7962fddc60d6aad87863a (115 bytes)", "f871821a74858bb2c9700882520894e79d803896d716e441d835c8795c3fc553e469d088016345785d8a0000…914a9a2a20a2bf0294ba1fa00926d7aa4ce823d777a1baa1a672e2b3f27a7973e3589dc2716c55d424239e83 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002c57092a...8c2a3b09
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ceb9439a325d4b37c6f5241e025a4204eeeacf1e01953a8e1495ffb0f17a3ea8ca1212201befca22629c5d30a6e15721afca61644b4b384ff51579196be9dc3f284b8441", "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": "11002004249999976856376268.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }