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Canton Updates/122040...3d3b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #83,039

This Gateway_FinalizeBlock transaction built EVM block #83,039 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #83,039
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
494ms

Block planned

Producer plans block #83039 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #83039

395ms
395ms

Committed on Canton

Participant commits update 122040ddb3…213d3b
—

Imported to the execution layers

Importer applies block #83039 from GatewayHead

—
0ms
250ms
494ms
EVM
Canton
External call
Total
Complete395ms
395ms

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
#83,039
Block Hash
0xa0bce456...e537e83d
Block Timestamp
Nov 8, 2026, 09:27:29 UTC
Transactions
0xc8ea9273...c51482d60x391b...f2ef → 0x235d...3c8cSuccess
0x288e8d25...c2e11b350x3d1e...26c4 → 0xa276...16d2Success
Overview
Update ID
122040ddb3...cf213d3b
Offset
260529
Record Time
Nov 8, 2026, 09:27:29 UTC
Command ID
gw-64c9a5594...d31a1f6b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0074829eb0...13ee9bf3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00cb5401fcf833017c7dd7ab2177204d2cd4fbb3ef328872d3235a764ac65366e1ca1212204cfed5d9abc8a0075778f85079303686ce3d13cd521dd2eab5b79761ecec5a2b", "block": { "timestamp": { "unpack": "1794130049." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7de40c64927eee2a4f00e9a07a101c1e443e0cd6311e7a8db1f43d630940ce18d75c6a9e9ba4ae0418d5ef60 (111 bytes)", "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…dd6d573defc545b08f71c1a04c4aba70af91340b4161068a87367b9c3a16057b04cdbf0084a96f18f2694d13 (141 bytes)", "02f873830e4a253085746a52880085746a52880e82de9994ad72595344d8ac8f1391c90e033947b2deab521c…f9d5697c895d1a915252aaa02e9a34b1797c8667a2145d0ce7c12337dbc91bcf8da0056edee4be04f250dc00 (118 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": [] } }
0xd9c058d6...0ca3ba6e0x58fd...76a2 → 0xad72...521cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cb5401fc...ecec5a2b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "628bcc36e00bf2a7538e6f143cac38b90eaf0eb23236a337bb218adad31a1f6b", "timestamp": { "unpack": "1794130049." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7de40c64927eee2a4f00e9a07a101c1e443e0cd6311e7a8db1f43d630940ce18d75c6a9e9ba4ae0418d5ef60 (111 bytes)", "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…dd6d573defc545b08f71c1a04c4aba70af91340b4161068a87367b9c3a16057b04cdbf0084a96f18f2694d13 (141 bytes)", "02f873830e4a253085746a52880085746a52880e82de9994ad72595344d8ac8f1391c90e033947b2deab521c…f9d5697c895d1a915252aaa02e9a34b1797c8667a2145d0ce7c12337dbc91bcf8da0056edee4be04f250dc00 (118 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:00b887dae0...d54168f9
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007011d3f3...b82b4412
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a0bce45680171a9bb50d67d0c1902ce711f510a2fbe8ba09d7f0c757e537e83d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005dc34024...39a2dd9f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007011d3f30b19138367b2c8be8dbf526529b18a1a070411c37c64510599f03ccdca1212204879143be1ec3665527240d0aaa8fa4bcaefaf867e5fa5cdf9ec530fb82b4412", "hash": "a0bce45680171a9bb50d67d0c1902ce711f510a2fbe8ba09d7f0c757e537e83d", "number": "83039", "timestamp": "1794130049", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0628bcc36e00bf2a7538e6f143cac38b90eaf0eb23236a337bb218adad31a1f6ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7de40c64927eee2a4f00e9a07a101c1e443e0cd6311e7a8db1f43d630940ce18d75c6a9e9ba4ae0418d5ef60 (111 bytes)", "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…dd6d573defc545b08f71c1a04c4aba70af91340b4161068a87367b9c3a16057b04cdbf0084a96f18f2694d13 (141 bytes)", "02f873830e4a253085746a52880085746a52880e82de9994ad72595344d8ac8f1391c90e033947b2deab521c…f9d5697c895d1a915252aaa02e9a34b1797c8667a2145d0ce7c12337dbc91bcf8da0056edee4be04f250dc00 (118 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a3976b02...85bdfc4c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005dc340245cd733ac73a75aae4cf3a46b10bd61602af114b5b0c3a41c5150c2fcca121220247597ffc0dd97744a1a5a8312ff55981c5a1687d78b9b76d43d28fd39a2dd9f", "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": "11002004249999966373635286.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }