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Canton Updates/1220b4...f0de
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #34,362

This Gateway_FinalizeBlock transaction built EVM block #34,362 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #34,362
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #34362 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #34362

987ms
987ms

Committed on Canton

Participant commits update 1220b41de5…76f0de
—

Imported to the execution layers

Importer applies block #34362 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete987ms
987ms

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
#34,362
Block Hash
0xd2f85246...a83ca65c
Block Timestamp
Nov 5, 2026, 17:54:42 UTC
Transactions
0x7eceb50f...aaf757d10x9a5c...1797 → 0x235d...3c8cSuccess
0x565e9383...df9262430xd669...7323 → 0x5345...9be7Success
Overview
Update ID
1220b41de5...8676f0de
Offset
110703
Record Time
Nov 5, 2026, 17:54:42 UTC
Command ID
gw-64c9a5594...b16e3e70
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002e189463...44347d42
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00df0251b0202ad1f5b12ecf0237befaf45d858e2e49cab13cdd3d7481f5c7b759ca12122091d7177154d77fc4b79f5aa7fb8ee1fe13e47ea07ba30bdb9e8fb45b4410665a", "block": { "timestamp": { "unpack": "1793901282." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…cef82bb6045266b369a6c0a02e22c4f926cef236a25b0bb9bc3df6d1653b737f88efaf2243080d7c46646f2f (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c882f2b073582d25fca8e8a02502a1d51c5147f41fff3e07ae119cb40de80e965365e5f3aff49a36875b3e4e (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c73fd8d4dc623feb267578a0130a3103ec6b3a423c6e3342093aeebaeb7cf883114ac1baef1bb6eae24bf83c (141 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…66281b6482793a3abcc6d0a07de7b34e855de4a96295420316a6fd48a32e6474ae848e0dc261eb5a3f0fb5a4 (174 bytes)", "f871820c16858bb2c9700882520894c6691ae0113f28c7a3fde73787984ded5556155188016345785d8a0000…187084bd6acdee8873f750a0387f98c99760cc420a5cacc38c92c6b84546cb2cbb3a72a024ff9c312434ea16 (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": [] } }
0xe6ea2a80...0b0f54a00xa8e3...6f25 → 0x235d...3c8cSuccess
0x6f29f34b...c1a20a370xfe3a...db13 → 0xc669...1551Success
0x3d4fa1dc...46206d5d0xd545...e5da → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00df0251b0...4410665a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "10c36e315ec51850bd5478b269d3bb987d5201fd58236c19db1226c8b16e3e70", "timestamp": { "unpack": "1793901282." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…cef82bb6045266b369a6c0a02e22c4f926cef236a25b0bb9bc3df6d1653b737f88efaf2243080d7c46646f2f (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c882f2b073582d25fca8e8a02502a1d51c5147f41fff3e07ae119cb40de80e965365e5f3aff49a36875b3e4e (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c73fd8d4dc623feb267578a0130a3103ec6b3a423c6e3342093aeebaeb7cf883114ac1baef1bb6eae24bf83c (141 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…66281b6482793a3abcc6d0a07de7b34e855de4a96295420316a6fd48a32e6474ae848e0dc261eb5a3f0fb5a4 (174 bytes)", "f871820c16858bb2c9700882520894c6691ae0113f28c7a3fde73787984ded5556155188016345785d8a0000…187084bd6acdee8873f750a0387f98c99760cc420a5cacc38c92c6b84546cb2cbb3a72a024ff9c312434ea16 (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:0019e8e514...caaffe1a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b253ce2c...4030cce8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d2f8524694e6e8cff8ca8f44e0b19c98b0adc5046dfa2b00c2eda53aa83ca65c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005372e152...a5f2d616
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b253ce2c634909cdb48bc685413bfe40ca6fcbfe46d521387f8bb78faa018f99ca121220b659ec710e6b831a985d2acac67910683dd0a188c70a50e3f5ee98104030cce8", "hash": "d2f8524694e6e8cff8ca8f44e0b19c98b0adc5046dfa2b00c2eda53aa83ca65c", "number": "34362", "timestamp": "1793901282", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a010c36e315ec51850bd5478b269d3bb987d5201fd58236c19db1226c8b16e3e70a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…cef82bb6045266b369a6c0a02e22c4f926cef236a25b0bb9bc3df6d1653b737f88efaf2243080d7c46646f2f (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c882f2b073582d25fca8e8a02502a1d51c5147f41fff3e07ae119cb40de80e965365e5f3aff49a36875b3e4e (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c73fd8d4dc623feb267578a0130a3103ec6b3a423c6e3342093aeebaeb7cf883114ac1baef1bb6eae24bf83c (141 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…66281b6482793a3abcc6d0a07de7b34e855de4a96295420316a6fd48a32e6474ae848e0dc261eb5a3f0fb5a4 (174 bytes)", "f871820c16858bb2c9700882520894c6691ae0113f28c7a3fde73787984ded5556155188016345785d8a0000…187084bd6acdee8873f750a0387f98c99760cc420a5cacc38c92c6b84546cb2cbb3a72a024ff9c312434ea16 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ea0c1066...c55c970f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005372e152a222752861c96860a64e5fea6f0134f0218f5808aeac939f08784881ca12122014ef7c72301b0d60932fd9d9deac5e0e1e2880555cf0f906262fbad1a5f2d616", "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": "11002004249999985474792662.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }