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Canton Updates/122066...bdea
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #54,576

This Gateway_FinalizeBlock transaction built EVM block #54,576 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #54,576
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
495ms

Block planned

Producer plans block #54576 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #54576

396ms
396ms

Committed on Canton

Participant commits update 122066232a…86bdea
—

Imported to the execution layers

Importer applies block #54576 from GatewayHead

—
0ms
250ms
495ms
EVM
Canton
External call
Total
Complete396ms
396ms

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
#54,576
Block Hash
0x23e85585...fc756534
Block Timestamp
Nov 6, 2026, 22:27:54 UTC
Transactions
0x377f1731...cf876b250x5358...7ac0 → 0x235d...3c8cSuccess
0x23a135e6...69714d5f0xfe3a...db13 → 0x5fc9...6c72Success
Overview
Update ID
122066232a...3786bdea
Offset
173040
Record Time
Nov 6, 2026, 22:27:54 UTC
Command ID
gw-64c9a5594...e962498e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00126db3f8...26801928
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f556456550724d0844bc2768bf94d2a46a5a16420df6844aaf1940b123fb84acca121220d97010506b9f30599bfe143eda298fb509d44c9d81e39460109164433b381d66", "block": { "timestamp": { "unpack": "1794004074." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…302046472c6ae060ca6179a0485d5a071367e0e8daed19a3511a12799612638090738794c103891e3b7a0b35 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ed9fa281b84ec9d7f2467ba017cbf181ea9bccd30f72cde87a3ed7fdbac710a19636fa67b5eb7b6e46d684bf (111 bytes)", "f8ac80858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…ae29c770beaff4f85e8f48a074e416b55ccc55a6b0bdd91b37f36a2dd647bcfc903f5bbfbdcf19e4d551719e (174 bytes)", "f871821a89858bb2c97008825208945fc9e2ccb7eebf64ae729fffd8d255bcbcdc6c7288016345785d8a0000…1e981c2b0cc4ceca7d4c9ca01a159ebbb4a0a60bcf63570854f078d40885cbe62c30223525c70e25edb6de7b (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": [] } }
0xc6115634...624939ae0x0d4d...6914 → 0xa276...16d2Success
0xbe22711d...7d52370b0xbbca...58d5 → 0xa88d...1b34Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f5564565...3b381d66
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "51ff3fea6b252ac1e1aec164e119be33bef989bfab52347055f7e30fe962498e", "timestamp": { "unpack": "1794004074." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…302046472c6ae060ca6179a0485d5a071367e0e8daed19a3511a12799612638090738794c103891e3b7a0b35 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ed9fa281b84ec9d7f2467ba017cbf181ea9bccd30f72cde87a3ed7fdbac710a19636fa67b5eb7b6e46d684bf (111 bytes)", "f8ac80858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…ae29c770beaff4f85e8f48a074e416b55ccc55a6b0bdd91b37f36a2dd647bcfc903f5bbfbdcf19e4d551719e (174 bytes)", "f871821a89858bb2c97008825208945fc9e2ccb7eebf64ae729fffd8d255bcbcdc6c7288016345785d8a0000…1e981c2b0cc4ceca7d4c9ca01a159ebbb4a0a60bcf63570854f078d40885cbe62c30223525c70e25edb6de7b (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:0090bb6c04...4a132a49
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0053bf4377...a9b47020
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "23e85585c2ea8fbac636991b45905626d55ef805d26bdbc27620ea1bfc756534", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b2dbd813...afb37a6c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0053bf4377fd8a67cf3f9a959623c7764cfb0838031923bce6806860a51d9005a9ca1212203949d58ba0b8cb5aa09c79ebca548f94ade9051364bfa4117a50325fa9b47020", "hash": "23e85585c2ea8fbac636991b45905626d55ef805d26bdbc27620ea1bfc756534", "number": "54576", "timestamp": "1794004074", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a051ff3fea6b252ac1e1aec164e119be33bef989bfab52347055f7e30fe962498ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…302046472c6ae060ca6179a0485d5a071367e0e8daed19a3511a12799612638090738794c103891e3b7a0b35 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ed9fa281b84ec9d7f2467ba017cbf181ea9bccd30f72cde87a3ed7fdbac710a19636fa67b5eb7b6e46d684bf (111 bytes)", "f8ac80858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…ae29c770beaff4f85e8f48a074e416b55ccc55a6b0bdd91b37f36a2dd647bcfc903f5bbfbdcf19e4d551719e (174 bytes)", "f871821a89858bb2c97008825208945fc9e2ccb7eebf64ae729fffd8d255bcbcdc6c7288016345785d8a0000…1e981c2b0cc4ceca7d4c9ca01a159ebbb4a0a60bcf63570854f078d40885cbe62c30223525c70e25edb6de7b (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001f619109...dd06eb4f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b2dbd8137c8896d175b48e3b7798789cfeefc3ea8fdebabe57a716c437393102ca121220a0c37679952eeff7ff6b639ed42aa35dcf2b3d4e990467f6bf65b6c4afb37a6c", "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": "11002004249999976800205755.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }