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Canton Updates/1220f7...9889
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #11,224

This Gateway_FinalizeBlock transaction built EVM block #11,224 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #11,224
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #11224 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #11224

1.3s
1.3s

Committed on Canton

Participant commits update 1220f7d037…8d9889
—

Imported to the execution layers

Importer applies block #11224 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.7s
EVM
Canton
External call
Total
Complete1.3s
1.3s

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
#11,224
Block Hash
0x3a24426a...5e2a46c9
Block Timestamp
Nov 3, 2026, 03:56:41 UTC
Transactions
0x9f5589f2...6318164b0x1a0e...59df → 0x1831...44afSuccess
0x64ad4846...d0d2f5b90xc970...d124 → contract creationSuccess
Overview
Update ID
1220f7d037...d28d9889
Offset
36264
Record Time
Nov 3, 2026, 03:56:42 UTC
Command ID
gw-64c9a5594...aad1e483
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cc583c06...3030e3d2
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0024b9a81a9cbc53e30b9e8f1f81ffcb79889ba8056081a6b8638c50cb01ad11f8ca12122087a87bda24eb63d006ba1ef438eab40a45d062c1948ea3a56ef3020cb0e43473", "block": { "timestamp": { "unpack": "1793678201." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a253f85746a52880085746a52880e82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…259f6e41f68c454c58602fa029c03fec1f5730d5ae9a61fb4053b378e87ee91b265d5a72c0a2133e84d194b6 (215 bytes)", "02f879830e4a25821fd085746a52880085746a52880882520894af17b94f519c17d395f968396984e1af9fc9…2c0f0b412ae435234896aea072fd41b697f3a307b1f97914f366c1cc94b4a29f88d83e0d463c3263ccf58d31 (124 bytes)", "02f901eb830e4a2580843b9aca00843b9aca158302d2d78080b9018f6080604052348015600e575f5ffd5b50…df25b543c5a7fa4dc0f4aca040b72ea7e401b703e4824bfcafa6b8879421c577f37233ad8a907a28ea13e2fe (495 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": [] } }
0x0b723bdc...1a1387bd0xa253...30e5 → 0xaf17...3ec1Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0024b9a81a...b0e43473
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "54ebb6ecc0e891b3f0baebac2d7829bace046bb808f9a46e9f2deee4aad1e483", "timestamp": { "unpack": "1793678201." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a253f85746a52880085746a52880e82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…259f6e41f68c454c58602fa029c03fec1f5730d5ae9a61fb4053b378e87ee91b265d5a72c0a2133e84d194b6 (215 bytes)", "02f879830e4a25821fd085746a52880085746a52880882520894af17b94f519c17d395f968396984e1af9fc9…2c0f0b412ae435234896aea072fd41b697f3a307b1f97914f366c1cc94b4a29f88d83e0d463c3263ccf58d31 (124 bytes)", "02f901eb830e4a2580843b9aca00843b9aca158302d2d78080b9018f6080604052348015600e575f5ffd5b50…df25b543c5a7fa4dc0f4aca040b72ea7e401b703e4824bfcafa6b8879421c577f37233ad8a907a28ea13e2fe (495 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:00f96b9e04...1246b83d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004773b66d...c367af52
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3a24426a188e4cd0a642c7fb06a7697911e72709d348b6415f40d5ce5e2a46c9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00637f6d63...7787abb5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004773b66d02245ce927cf9f38d6b5fe66d7b9cf884916bb46c4aa421a4f5d441eca121220d2182dcdda08fc1ec63be629e4caee3f6b7f2cac1acccb3f3d509ca7c367af52", "hash": "3a24426a188e4cd0a642c7fb06a7697911e72709d348b6415f40d5ce5e2a46c9", "number": "11224", "timestamp": "1793678201", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a054ebb6ecc0e891b3f0baebac2d7829bace046bb808f9a46e9f2deee4aad1e483a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f8d4830e4a253f85746a52880085746a52880e82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…259f6e41f68c454c58602fa029c03fec1f5730d5ae9a61fb4053b378e87ee91b265d5a72c0a2133e84d194b6 (215 bytes)", "02f879830e4a25821fd085746a52880085746a52880882520894af17b94f519c17d395f968396984e1af9fc9…2c0f0b412ae435234896aea072fd41b697f3a307b1f97914f366c1cc94b4a29f88d83e0d463c3263ccf58d31 (124 bytes)", "02f901eb830e4a2580843b9aca00843b9aca158302d2d78080b9018f6080604052348015600e575f5ffd5b50…df25b543c5a7fa4dc0f4aca040b72ea7e401b703e4824bfcafa6b8879421c577f37233ad8a907a28ea13e2fe (495 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003240fd71...15647391
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00637f6d631c4595f96570f8e357c4eb6660e36ae882cbdca8765897e2ac573a3eca121220f55bd136e7423581b8541d8138769dcf6f451be43e89374f9427fad67787abb5", "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": "11002004249999995829957979.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }