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Canton Updates/122018...35ba
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #81,826

This Gateway_FinalizeBlock transaction built EVM block #81,826 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #81,826
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s

Block planned

Producer plans block #81826 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #81826

2.3s
2.3s

Committed on Canton

Participant commits update 122018251a…c535ba
—

Imported to the execution layers

Importer applies block #81826 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s
EVM
Canton
External call
Total
Complete2.3s
2.3s

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
#81,826
Block Hash
0x92b7b838...615b09c4
Block Timestamp
Nov 8, 2026, 08:35:09 UTC
Transactions
0x53321f4a...4938e96d0x1e34...f004 → 0x5345...9be7Success
0xcc220af2...3b8d13bf0xc934...af1f → 0xd129...b96cSuccess
Overview
Update ID
122018251a...2ac535ba
Offset
256838
Record Time
Nov 8, 2026, 08:35:11 UTC
Command ID
gw-64c9a5594...9ccf3605
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a012edf4...7af6ddee
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d1ae5229127754057333f3f8491c8717d0adc3fa3af1b9c185d07fb6bff9a780ca12122015a4bc0abdfdb60e89ec1e22ca62c0332c3d4074fc7f190b95dd440f90bf032e", "hash": "92b7b838033ca4f1941538232db1a154ea94b88113df0337fcd43311615b09c4", "number": "81826", "timestamp": "1794126909", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c5c1d18cd40bffe1c5342b031dcce142e1bb2db56045dbd653dcf4319ccf3605a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bacbfba59c94ffcc2f742da01fe621ebded6cec683cf1085731c4a74733cc84fab02b999215cd1092f164f29 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…025ff12ca6ba99ba4f7817a0248de30e05c8ace670bac953b9e2d7a34ca149208c4025b9f5690749c3deb58c (174 bytes)", "f8ac06858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…e7383e8b1c84229c0b4a5ea02d308acb3ca4a820bb1d7e1474eaf5fe3eca1ff2194fc5be2de9ae63a0d0c28e (174 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…32de8347e5532b70e08469a05a4342c49874fc3dc44369dd3c9d3d1d3425458eb179053a6e9adbd115e531e7 (174 bytes)", "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…c0c4566d503602df702c85a02cc8612f4276c89c5f4d24032fee863aca824a76a862f828a7a997b3dbdfd41b (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…0746c9a019bc90154360cfa068e881f3395766ccc56568517a17a3ca403e357b573ccda3bf062e99e5210f7c (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0xd8d8b454...c2a0f9d60x2f99...9b64 → 0xb778...3d80Success
0x45d58329...ce1d7cf40xcbc9...9b41 → 0x9e02...3de2Success
0x9dc958b5...d69363d10x1c1b...316e → 0x235d...3c8cSuccess
0x654e8d2d...1f8d1be40x9fc0...a18d → 0x23e5...229aSuccess
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c85a8ed9...c4a7a8bd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a012edf4082518b6c9ffd36f630918871db93478f9e13c6ffc3dbbe4b4437227ca1212202536a46b05f5eb64e088f2c33af5d1b532901555d3e3d6161ace752a7af6ddee", "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": "11002004249999966817374876.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002a3422b6...7777075a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0083034bfd58fa9b33429876b7ba080e63d797bf081daf39beddca6dda431d8ab1ca121220707dd682cb1a0b9af0f6c336c1e7877c902ebc34203b078240bc3231d79f3857", "block": { "timestamp": { "unpack": "1794126909." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bacbfba59c94ffcc2f742da01fe621ebded6cec683cf1085731c4a74733cc84fab02b999215cd1092f164f29 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…025ff12ca6ba99ba4f7817a0248de30e05c8ace670bac953b9e2d7a34ca149208c4025b9f5690749c3deb58c (174 bytes)", "f8ac06858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…e7383e8b1c84229c0b4a5ea02d308acb3ca4a820bb1d7e1474eaf5fe3eca1ff2194fc5be2de9ae63a0d0c28e (174 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…32de8347e5532b70e08469a05a4342c49874fc3dc44369dd3c9d3d1d3425458eb179053a6e9adbd115e531e7 (174 bytes)", "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…c0c4566d503602df702c85a02cc8612f4276c89c5f4d24032fee863aca824a76a862f828a7a997b3dbdfd41b (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…0746c9a019bc90154360cfa068e881f3395766ccc56568517a17a3ca403e357b573ccda3bf062e99e5210f7c (141 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0083034bfd...d79f3857
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c5c1d18cd40bffe1c5342b031dcce142e1bb2db56045dbd653dcf4319ccf3605", "timestamp": { "unpack": "1794126909." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bacbfba59c94ffcc2f742da01fe621ebded6cec683cf1085731c4a74733cc84fab02b999215cd1092f164f29 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…025ff12ca6ba99ba4f7817a0248de30e05c8ace670bac953b9e2d7a34ca149208c4025b9f5690749c3deb58c (174 bytes)", "f8ac06858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…e7383e8b1c84229c0b4a5ea02d308acb3ca4a820bb1d7e1474eaf5fe3eca1ff2194fc5be2de9ae63a0d0c28e (174 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…32de8347e5532b70e08469a05a4342c49874fc3dc44369dd3c9d3d1d3425458eb179053a6e9adbd115e531e7 (174 bytes)", "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…c0c4566d503602df702c85a02cc8612f4276c89c5f4d24032fee863aca824a76a862f828a7a997b3dbdfd41b (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…0746c9a019bc90154360cfa068e881f3395766ccc56568517a17a3ca403e357b573ccda3bf062e99e5210f7c (141 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:0061f25d7f...11dcd0b1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d1ae5229...90bf032e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "92b7b838033ca4f1941538232db1a154ea94b88113df0337fcd43311615b09c4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }