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Canton Updates/12206c...0257
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,667

This Gateway_FinalizeBlock transaction built EVM block #57,667 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #57,667
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #57667 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57667

1.1s
1.1s

Committed on Canton

Participant commits update 12206c0e45…660257
—

Imported to the execution layers

Importer applies block #57667 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#57,667
Block Hash
0x285ac17b...91bdaadc
Block Timestamp
Nov 7, 2026, 00:28:16 UTC
Transactions
0x49f963aa...af2ffc960x11c9...51b6 → 0xe0a4...1b87Success
0x0f08ac07...cf58b49e0x7bd4...f2b0 → 0x235d...3c8cSuccess
Overview
Update ID
12206c0e45...2c660257
Offset
182433
Record Time
Nov 7, 2026, 00:28:17 UTC
Command ID
gw-64c9a5594...bd68035e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a2a9e131...580b18c2
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004b4b34a6762272295a30e5141c9a58566fbb6daf1ff2099933532ab9ce836b8dca121220fc132de61e375adfceb71eb739f176bfa3158e5667583169aa0449163d6f155c", "block": { "timestamp": { "unpack": "1794011296." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…3c5e31a1b8d1d2eee7d13fa00cda7289a2929591017ee888397133db552eb43d741450fd29bffa40811896f4 (174 bytes)", "02f871830e4a25820cc78502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…3bd6c2e8384c0c58fa3653a04715f76e45ebb37a8dd84c747c9b7526a556e236b47aac34d98138f5a0aa6782 (116 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b398629e970d41f79d379ca06adeba4e38a487331475b2867c2bcea5b0d094daf1a8869745c7476e4ab397f8 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5c8383337039f9772c6e57a05b06f92ce52ee1c6f8f34cb7ff54df8c7714e4bd071b38bc41c5858de0109151 (111 bytes)", "f8718207ce858bb2c9700882520894e85c620aa7845b979f5f9221ee1e8b28fcefc27288016345785d8a0000…75d34fa2a700a30625e84fa079f71799842926541d7e04c55c5e38f845b0a32e6b543ccaf5b58314f3bc9546 (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": [] } }
0x0c63f7ea...0b26ac130x27ab...4986 → 0x27ab...4986Success
0x07259c42...d7914de80xfd7c...4601 → 0xe85c...c272Success
0x0abef45b...6cbe4e240x641e...c9bb → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004b4b34a6...3d6f155c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8e5cea002cbce3c58a7d96fd33472c12d3cbd55305e6f5dac5a2d164bd68035e", "timestamp": { "unpack": "1794011296." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…3c5e31a1b8d1d2eee7d13fa00cda7289a2929591017ee888397133db552eb43d741450fd29bffa40811896f4 (174 bytes)", "02f871830e4a25820cc78502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…3bd6c2e8384c0c58fa3653a04715f76e45ebb37a8dd84c747c9b7526a556e236b47aac34d98138f5a0aa6782 (116 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b398629e970d41f79d379ca06adeba4e38a487331475b2867c2bcea5b0d094daf1a8869745c7476e4ab397f8 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5c8383337039f9772c6e57a05b06f92ce52ee1c6f8f34cb7ff54df8c7714e4bd071b38bc41c5858de0109151 (111 bytes)", "f8718207ce858bb2c9700882520894e85c620aa7845b979f5f9221ee1e8b28fcefc27288016345785d8a0000…75d34fa2a700a30625e84fa079f71799842926541d7e04c55c5e38f845b0a32e6b543ccaf5b58314f3bc9546 (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:002d3a181b...eb2cb976
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007e82fb1c...0e1c978d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "285ac17b449847a49787322823f7d9ad42094232c70e6614c539fe0691bdaadc", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0080261649...9423d423
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007e82fb1cf9369ccf5d8abf512442f960ffdea2f4909162587ef43c6535893cd2ca12122025536f7e38082dc98fc75d2be2858b012742c89aa494c68b7f5efae40e1c978d", "hash": "285ac17b449847a49787322823f7d9ad42094232c70e6614c539fe0691bdaadc", "number": "57667", "timestamp": "1794011296", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08e5cea002cbce3c58a7d96fd33472c12d3cbd55305e6f5dac5a2d164bd68035ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…3c5e31a1b8d1d2eee7d13fa00cda7289a2929591017ee888397133db552eb43d741450fd29bffa40811896f4 (174 bytes)", "02f871830e4a25820cc78502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…3bd6c2e8384c0c58fa3653a04715f76e45ebb37a8dd84c747c9b7526a556e236b47aac34d98138f5a0aa6782 (116 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b398629e970d41f79d379ca06adeba4e38a487331475b2867c2bcea5b0d094daf1a8869745c7476e4ab397f8 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5c8383337039f9772c6e57a05b06f92ce52ee1c6f8f34cb7ff54df8c7714e4bd071b38bc41c5858de0109151 (111 bytes)", "f8718207ce858bb2c9700882520894e85c620aa7845b979f5f9221ee1e8b28fcefc27288016345785d8a0000…75d34fa2a700a30625e84fa079f71799842926541d7e04c55c5e38f845b0a32e6b543ccaf5b58314f3bc9546 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009f532e57...d35cf94d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00802616491807c910aad6993b861f4f5bd7d6a9735260a24fa8ae2417f61fc64eca121220e9bf9abb27d8073408ce60ad142679090bef7de85de2879598dc5e119423d423", "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": "11002004249999975248547794.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }