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Canton Updates/122083...ec3d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #146,564

This Gateway_FinalizeBlock transaction built EVM block #146,564 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #146,564
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
356ms

Block planned

Producer plans block #146564 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #146564

285ms
285ms

Committed on Canton

Participant commits update 1220831c84…91ec3d
—

Imported to the execution layers

Importer applies block #146564 from GatewayHead

—
0ms
250ms
356ms
EVM
Canton
External call
Total
Complete285ms
285ms

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
#146,564
Block Hash
0x8594e362...c34cb981
Block Timestamp
Nov 11, 2026, 14:05:06 UTC
Transactions
0x270de250...2f8b864f0x73c8...6d68 → 0x7a44...344eSuccess
0xc65e9010...3ca975a50x0dfa...0cee → 0x8fb1...8268Success
Overview
Update ID
1220831c84...fd91ec3d
Offset
455438
Record Time
Nov 11, 2026, 14:05:06 UTC
Command ID
gw-64c9a5594...83dfb8b1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005f853df9...d9ec774e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8594e362c2f4e0dbd1ebfb0308efdb049778773a349008c59534fd5dc34cb981", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005a27097d...c5c7473d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005f853df9d8726dc4402c83087dd34ea3c591b08d423513c7b16e3f575ac69082ca121220b0c1d1248fc6e4925432c4c10e18103174f3c6d8a7a66dc4a15fbfe0d9ec774e", "hash": "8594e362c2f4e0dbd1ebfb0308efdb049778773a349008c59534fd5dc34cb981", "number": "146564", "timestamp": "1794405906", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05c55968b5de4900f962624f3b5f9e30b5c9756332b762897b8af2ef083dfb8b1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8708206d685746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…d611640500491ecf7cd1cba04c98ddfaffa8dbd789b7ccc90ca08403f5102e194b4ef4538b62bfbb050b5bf1 (114 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e83016681947a44437f2fa654f5e357937e718a8aa1a9b7344e80…a95d6fc6ad09910de165eda02728c5ec5d452587edd5eadbd6adba33d92a92c2c501625d81ac5950c72904bf (182 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0071b2b1da...ca9ba6a4
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009909fa85...abc5737e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006cc6f08bbf5eadc5265dd54675eed589a6d812f5f06452d712d2ce83843d7f05ca1212201812a6a94cb427634da3e0a980c56d6228a2857f4f54eeb76b27b284d7f53901", "block": { "timestamp": { "unpack": "1794405906." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8708206d685746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…d611640500491ecf7cd1cba04c98ddfaffa8dbd789b7ccc90ca08403f5102e194b4ef4538b62bfbb050b5bf1 (114 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e83016681947a44437f2fa654f5e357937e718a8aa1a9b7344e80…a95d6fc6ad09910de165eda02728c5ec5d452587edd5eadbd6adba33d92a92c2c501625d81ac5950c72904bf (182 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:006cc6f08b...d7f53901
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5c55968b5de4900f962624f3b5f9e30b5c9756332b762897b8af2ef083dfb8b1", "timestamp": { "unpack": "1794405906." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8708206d685746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…d611640500491ecf7cd1cba04c98ddfaffa8dbd789b7ccc90ca08403f5102e194b4ef4538b62bfbb050b5bf1 (114 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e83016681947a44437f2fa654f5e357937e718a8aa1a9b7344e80…a95d6fc6ad09910de165eda02728c5ec5d452587edd5eadbd6adba33d92a92c2c501625d81ac5950c72904bf (182 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" ] } } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a79e7a3b...3df376e8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005a27097d200e851ccc5986ef2919cbbc50ba9eb84a9fda73102d05d6566f96f8ca121220574b5bd9a8dd2e81f8f3faf33d4fb704940d640973c251d8d203234cc5c7473d", "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": "11002004249999875278011653.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }