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Canton Updates/122078...9c97
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,057

This Gateway_FinalizeBlock transaction built EVM block #57,057 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #57,057
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
945ms

Block planned

Producer plans block #57057 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57057

756ms
756ms

Committed on Canton

Participant commits update 122078be44…199c97
—

Imported to the execution layers

Importer applies block #57057 from GatewayHead

—
0ms
250ms
500ms
750ms
945ms
EVM
Canton
External call
Total
Complete756ms
756ms

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
#57,057
Block Hash
0xf4657014...a8ab081d
Block Timestamp
Nov 7, 2026, 00:04:46 UTC
Transactions
0x378e623f...0bfc62500x19fc...dac9 → 0xa276...16d2Success
0x997f4c43...6116ce970xfe3a...db13 → 0xf9fa...bde8Success
Overview
Update ID
122078be44...af199c97
Offset
180580
Record Time
Nov 7, 2026, 00:04:46 UTC
Command ID
gw-64c9a5594...1841fdd4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0037bf8153...32cb5258
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0030562a72b56dff8ccfe09ab9abf4d4c9bb61625e813fdc9c0aee6cb434c1a22dca1212208fabe76f0247cb10ae12976336ac83db3d3247d619ae0581b2cf4954a7accf6c", "block": { "timestamp": { "unpack": "1794009886." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…45af25cc3c2f1fccb5727ea05770583c0684689d7ffdea9c73c832b4297495c2f0fd3d61aa300e8e1cb39255 (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…2bd4833501dd76cb683c60a01c99e993003d377b655b35b0286ebb2add19a426cba5af5ef5bd37bbc94e0e24 (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9c53f5429b0ab42f06e0e6a05b910f19c56555ad02e90f076e333c6f3c1f4fbe4b0140cea4beaac20b1a5365 (141 bytes)", "f871821f0b858bb2c9700882520894f9fa7458703058fdbf6e233ba2f0b2fef693bde888016345785d8a0000…c285c6e0377351f7090b01a023d2f87a56ba8a42338ebd1a560ad632b3231ad40066dc51068712b3a6e08194 (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": [] } }
0x5ae6dd24...cc2560eb0xe8f2...3e4e → 0xb778...3d80Success
0x4e146561...3f066c550xef52...7b04 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0030562a72...a7accf6c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "903f821f34a7a1f2aaccbbe77b62da6e34ee22a59fb4ecc3378fadde1841fdd4", "timestamp": { "unpack": "1794009886." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…45af25cc3c2f1fccb5727ea05770583c0684689d7ffdea9c73c832b4297495c2f0fd3d61aa300e8e1cb39255 (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…2bd4833501dd76cb683c60a01c99e993003d377b655b35b0286ebb2add19a426cba5af5ef5bd37bbc94e0e24 (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9c53f5429b0ab42f06e0e6a05b910f19c56555ad02e90f076e333c6f3c1f4fbe4b0140cea4beaac20b1a5365 (141 bytes)", "f871821f0b858bb2c9700882520894f9fa7458703058fdbf6e233ba2f0b2fef693bde888016345785d8a0000…c285c6e0377351f7090b01a023d2f87a56ba8a42338ebd1a560ad632b3231ad40066dc51068712b3a6e08194 (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:00e0bc92f7...09f2b76d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0035d91819...03a4b4d0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f4657014d1b0e0800eb3b7a1d4df2bb6f26556aee9113d9e5b6506d9a8ab081d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f244fcc3...a307355f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0035d9181934ad9ca96cfb7c3a5d7fd7a9ba9b7de32212f9f20e4508b9bac9be70ca121220148c5fe32d42d88939f69708e2ce92e7a363b4d5c7c4c62605bdc7f003a4b4d0", "hash": "f4657014d1b0e0800eb3b7a1d4df2bb6f26556aee9113d9e5b6506d9a8ab081d", "number": "57057", "timestamp": "1794009886", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0903f821f34a7a1f2aaccbbe77b62da6e34ee22a59fb4ecc3378fadde1841fdd4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…45af25cc3c2f1fccb5727ea05770583c0684689d7ffdea9c73c832b4297495c2f0fd3d61aa300e8e1cb39255 (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…2bd4833501dd76cb683c60a01c99e993003d377b655b35b0286ebb2add19a426cba5af5ef5bd37bbc94e0e24 (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9c53f5429b0ab42f06e0e6a05b910f19c56555ad02e90f076e333c6f3c1f4fbe4b0140cea4beaac20b1a5365 (141 bytes)", "f871821f0b858bb2c9700882520894f9fa7458703058fdbf6e233ba2f0b2fef693bde888016345785d8a0000…c285c6e0377351f7090b01a023d2f87a56ba8a42338ebd1a560ad632b3231ad40066dc51068712b3a6e08194 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003af502d9...8ffa4506
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f244fcc3d12a95c6a4e1352b5d7f6da8baa6ebdf9647056ba8dc137df8655e70ca1212202f7b4b0d5f1e8b9a7b9aa8276735ebd358f101c99696f01ded0d5c88a307355f", "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": "11002004249999975560345287.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }