Canton Updates/122075...41a6

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #5,647 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle

block #5,647

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.6s

Block planned

Producer plans block #5647 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5647

2.9s

Committed on Canton

Participant commits update 1220754e22…7d41a6

—

Imported to the execution layers

Importer applies block #5647 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.6s

EVM

Canton

External call

Total

Complete2.9s

2.9s

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

#5,647

Block Hash

0xd3f728e8...0b9b63b3

Block Timestamp

Nov 2, 2026, 20:30:03 UTC

Transactions

0x5bd0f1f8...46206d5d0x1a0e...59df → 0x1831...44afSuccess

0x1c61345a...c454c1d00xa253...30e5 → 0xc7a6...2498Success

Overview

Update ID

1220754e22...ca7d41a6

Offset

18634

Record Time

Nov 2, 2026, 20:30:05 UTC

Command ID

gw-64c9a5594...7dc88d18

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0003d1a33c...52529e55

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ea3c8a3c5cc32c5ecccf8e47cb0dc0566657a241f8c8784c867ffdbaa4105b64ca121220a1dba224386205cfbd98608822fc07a0cc700a7f7f3a39fd8fb4f9e231f5e7ba", "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": "11002004249999997583769087.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00396c93d2...508b12c8

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "005abb37c438df0bf9d60a4183f380e3b92ab202f78dbf9f91f2e8720c92d88388ca121220b24126a69cbf7dd02634e4090b62a536c7a75d5c43b5be6377352e429b9f3d13", "block": { "timestamp": { "unpack": "1793651403." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a251c85188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…f9c8b9506bed2902f96195a0755c915aca27d14a714d4f7b793c9c168e1dfe72d1483189ffbf2d082a358138 (215 bytes)", "02f879830e4a25820f1385188122883f85188122884782520894c7a69583513c908ccd312ca73d8fd6df8ba7…f43425dce1463beafcadf3a06af9e2c7b94d29eafcbc973aa892b18b5623b04e943a56647f719e78ebb735ae (124 bytes)", "02f873830e4a251d85188122883f85188122884d826d6e94857c1bc1aa8d96b42d63435951c8c1793507a7f0…a11854734e1774f31043baa02e4a50b8c3608d4c10bdc89109f1a7339e221cbc3e85c2a71f4680a34103b0e0 (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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:005abb37c4...9b9f3d13

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "29882e87e1fa9023a85c506c35f26f3a94120b0954a99416975eb7d07dc88d18", "timestamp": { "unpack": "1793651403." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a251c85188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…f9c8b9506bed2902f96195a0755c915aca27d14a714d4f7b793c9c168e1dfe72d1483189ffbf2d082a358138 (215 bytes)", "02f879830e4a25820f1385188122883f85188122884782520894c7a69583513c908ccd312ca73d8fd6df8ba7…f43425dce1463beafcadf3a06af9e2c7b94d29eafcbc973aa892b18b5623b04e943a56647f719e78ebb735ae (124 bytes)", "02f873830e4a251d85188122883f85188122884d826d6e94857c1bc1aa8d96b42d63435951c8c1793507a7f0…a11854734e1774f31043baa02e4a50b8c3608d4c10bdc89109f1a7339e221cbc3e85c2a71f4680a34103b0e0 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00ea3c8a3c...31f5e7ba

Payload