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Canton Updates/122036...3672
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #14,240

This Gateway_FinalizeBlock transaction built EVM block #14,240 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #14,240
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.8s

Block planned

Producer plans block #14240 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #14240

3.1s
3.1s

Committed on Canton

Participant commits update 1220363d1d…e63672
—

Imported to the execution layers

Importer applies block #14240 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.8s
EVM
Canton
External call
Total
Complete3.1s
3.1s

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
#14,240
Block Hash
0x1b7555ac...5b40bcd7
Block Timestamp
Nov 3, 2026, 09:47:33 UTC
Transactions
0x6a3d6197...031db7120x0e68...435e → 0x3086...6005Failed
0xa84d26ee...83994c040xb68b...7f21 → 0xfc3e...f0edSuccess
Overview
Update ID
1220363d1d...15e63672
Offset
45973
Record Time
Nov 3, 2026, 09:47:36 UTC
Command ID
gw-64c9a5594...b8305b38
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00921c7b99...6ffcf04f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008321f0bcbe89b46fcac0971644875639feb5cba6a566e7db8e5d7add25f8f0c8ca1212208b9839098150689815294f3da9bdd281da64e5b5a40c75078137aeb109ea6447", "block": { "timestamp": { "unpack": "1793699253." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e02850c0269fa828252089430860ebe2f69460bfc5a9bc5a0a95dc7fa896005870be6cea7ff600080831c…18f043903f1b0228c632a8a05e5408cb77034114a0aebab0f5d04fb663ddea97aca48c4a5dbf395811415629 (112 bytes)", "f8ac1185095735fbba82c14094fc3ea94c495da2e34c17e97c231c9cad1aa7f0ed80b844095ea7b300000000…d9782bd26d6c8305c20a83a05ceddf4a11028a47eabb87bd6b487d0933896f504b4a11d1ef947634305bf71e (174 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:008321f0bc...09ea6447
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5b9cf286029fd331c64867080f66f3b3472f28ba35285e64fb4dfae2b8305b38", "timestamp": { "unpack": "1793699253." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e02850c0269fa828252089430860ebe2f69460bfc5a9bc5a0a95dc7fa896005870be6cea7ff600080831c…18f043903f1b0228c632a8a05e5408cb77034114a0aebab0f5d04fb663ddea97aca48c4a5dbf395811415629 (112 bytes)", "f8ac1185095735fbba82c14094fc3ea94c495da2e34c17e97c231c9cad1aa7f0ed80b844095ea7b300000000…d9782bd26d6c8305c20a83a05ceddf4a11028a47eabb87bd6b487d0933896f504b4a11d1ef947634305bf71e (174 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:0002261112...8547bcfb
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00365ce6cb...430b1edb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1b7555ac2e08e2f05913ce9788ed04e5fe0c06e364564a8368614b5c5b40bcd7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00179c0117...c83becfe
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00365ce6cbcf6b22fab1f9657b684c7a10a23a2e756b4725ec95578dd995eb1f2aca12122055aebdfa0d79a22a97eb4b846ed5c6ef906b26c0b1df8f8e2fd0425c430b1edb", "hash": "1b7555ac2e08e2f05913ce9788ed04e5fe0c06e364564a8368614b5c5b40bcd7", "number": "14240", "timestamp": "1793699253", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a05b9cf286029fd331c64867080f66f3b3472f28ba35285e64fb4dfae2b8305b38a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86e02850c0269fa828252089430860ebe2f69460bfc5a9bc5a0a95dc7fa896005870be6cea7ff600080831c…18f043903f1b0228c632a8a05e5408cb77034114a0aebab0f5d04fb663ddea97aca48c4a5dbf395811415629 (112 bytes)", "f8ac1185095735fbba82c14094fc3ea94c495da2e34c17e97c231c9cad1aa7f0ed80b844095ea7b300000000…d9782bd26d6c8305c20a83a05ceddf4a11028a47eabb87bd6b487d0933896f504b4a11d1ef947634305bf71e (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d73a8858...e4837cd1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00179c0117ed10cbb8cb25436d6b1f0b1bc23856834cec33456e851626d442320bca1212208fe1d17d4ecea5f5449b3adfd9d3b91d87753a0669ca146fc2e3b29ac83becfe", "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": "11002004249999994253493229.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }