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Canton Updates/122008...3bda
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #30,083

This Gateway_FinalizeBlock transaction built EVM block #30,083 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #30,083
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.7s

Block planned

Producer plans block #30083 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #30083

4.6s
4.6s

Committed on Canton

Participant commits update 1220086081…a43bda
—

Imported to the execution layers

Importer applies block #30083 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.7s
EVM
Canton
External call
Total
Complete4.6s
4.6s

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
#30,083
Block Hash
0x919230b2...9bca9a9c
Block Timestamp
Nov 5, 2026, 14:47:13 UTC
Transactions
0x3e8ad321...81c45d220x089a...91cb → 0x235d...3c8cSuccess
0xa4d0b292...8eacaff10xe524...50fc → 0x235d...3c8cSuccess
Overview
Update ID
1220086081...02a43bda
Offset
97679
Record Time
Nov 5, 2026, 14:47:17 UTC
Command ID
gw-64c9a5594...7e89dd3e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004806770b...aa1e9b19
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0086737166dccd9c139933bfc0fcbc0487c22987507611539065d0980a52b96cbeca121220f28b5edb68716706d621e0e0b7fe7450d0205ab9368d650e3f8768343a158f34", "block": { "timestamp": { "unpack": "1793890033." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9a0f7aea87e7db85717600a01deefdebbaac5e6eee8367248ede4c2a2f9e6bdaf963aaa6037260d819cde405 (111 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…c77d9741212bbd01e5dad9a02930f5ae2f72a68b9bb27d6b545c0758b99cf6f1a6649f449d60e1c49a89b6c3 (174 bytes)", "f8ac04858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…7eb8063ea76e4b0b4811a5a0723580ea4d10c24aaa6b4fb2f5c6135f34d88f70c7fe6290982e9d4b5417f43d (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bda13a03bd62b8c33e965aa0751f6638b9a246eec3026d6c9729ee331a1043a3d3d2360b283ee55cb6b24d32 (111 bytes)", "f8718204a8858bb2c9700882520894432301c4a81d1e34c6cd32989a12ba531f20d0cc88016345785d8a0000…5423b819e9fe25583eec31a0222e07f99367319d96155412c851b697a00bde107b30bb597e49bb3ea0375cb9 (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": [] } }
0x2e24561f...c93ffbbe0x2ad9...da9e → 0x5345...9be7Success
0x75c183cc...166545900xfe3a...db13 → 0x4323...d0ccSuccess
0x9b4b46c9...04a9b4f20x8cf6...106f → 0xe0a4...1b87Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0086737166...3a158f34
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b05557c3babbbc64c4070efc9fa27f491c4db871757d2147f0f19b1b7e89dd3e", "timestamp": { "unpack": "1793890033." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9a0f7aea87e7db85717600a01deefdebbaac5e6eee8367248ede4c2a2f9e6bdaf963aaa6037260d819cde405 (111 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…c77d9741212bbd01e5dad9a02930f5ae2f72a68b9bb27d6b545c0758b99cf6f1a6649f449d60e1c49a89b6c3 (174 bytes)", "f8ac04858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…7eb8063ea76e4b0b4811a5a0723580ea4d10c24aaa6b4fb2f5c6135f34d88f70c7fe6290982e9d4b5417f43d (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bda13a03bd62b8c33e965aa0751f6638b9a246eec3026d6c9729ee331a1043a3d3d2360b283ee55cb6b24d32 (111 bytes)", "f8718204a8858bb2c9700882520894432301c4a81d1e34c6cd32989a12ba531f20d0cc88016345785d8a0000…5423b819e9fe25583eec31a0222e07f99367319d96155412c851b697a00bde107b30bb597e49bb3ea0375cb9 (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:0045abba8d...84e330d9
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00dbe675c6...eb50b718
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "919230b267777e74f0610064969934ba8a3b49cc6d26d4cbac36d3b19bca9a9c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0047f6db4b...d030e715
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00dbe675c64237e1731d6a1547bee823a568484e96fc5dd9e81bf74fc7bae9f6ccca1212205f9ec7c3c016ee9224de116de6981318d9061ed180512d6e889c2c85eb50b718", "hash": "919230b267777e74f0610064969934ba8a3b49cc6d26d4cbac36d3b19bca9a9c", "number": "30083", "timestamp": "1793890033", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0b05557c3babbbc64c4070efc9fa27f491c4db871757d2147f0f19b1b7e89dd3ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9a0f7aea87e7db85717600a01deefdebbaac5e6eee8367248ede4c2a2f9e6bdaf963aaa6037260d819cde405 (111 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…c77d9741212bbd01e5dad9a02930f5ae2f72a68b9bb27d6b545c0758b99cf6f1a6649f449d60e1c49a89b6c3 (174 bytes)", "f8ac04858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…7eb8063ea76e4b0b4811a5a0723580ea4d10c24aaa6b4fb2f5c6135f34d88f70c7fe6290982e9d4b5417f43d (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bda13a03bd62b8c33e965aa0751f6638b9a246eec3026d6c9729ee331a1043a3d3d2360b283ee55cb6b24d32 (111 bytes)", "f8718204a8858bb2c9700882520894432301c4a81d1e34c6cd32989a12ba531f20d0cc88016345785d8a0000…5423b819e9fe25583eec31a0222e07f99367319d96155412c851b697a00bde107b30bb597e49bb3ea0375cb9 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0069ce0dee...df72c389
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0047f6db4bfdc6d2fdda0aaea59d05b58714ae2bae10e119166c012c3e315138c9ca121220f00e320734dd2edd1364dd818e8817fb0fd6ae811daa2ff610842501d030e715", "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": "11002004249999987169833030.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }