Canton Updates/122067...6901

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #54,901 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #54,901

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

5.0s

5.5s

Block planned

Producer plans block #54901 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #54901

4.4s

Committed on Canton

Participant commits update 12206741fd…a56901

—

Imported to the execution layers

Importer applies block #54901 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

5.0s

5.5s

EVM

Canton

External call

Total

Complete4.4s

4.4s

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

#54,901

Block Hash

0xad25eb58...620e1dae

Block Timestamp

Nov 6, 2026, 22:40:54 UTC

Transactions

0x31110e5d...652719020x8459...ebbe → 0xa276...16d2Success

0x434e9726...7a826d160xaac7...651b → 0x23e5...229aSuccess

Overview

Update ID

12206741fd...c1a56901

Offset

174028

Record Time

Nov 6, 2026, 22:40:58 UTC

Command ID

gw-64c9a5594...52ceb052

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0044f47f13...3d1281b2

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "009b630f2f4d4009e9a044d2a7c80dc858a0751347b415be9e2765e92e716f8867ca1212208eb73009251ff8ec7c3949a4e3e01050e390fcd25a361a775716a811f066e6d4", "block": { "timestamp": { "unpack": "1794004854." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2d4b21b0143931d21f35eaa06878e440441fbeebf346629b9bd104c897b2ce4e6ed403ec84faed60759205b4 (111 bytes)", "f88a04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f901f2c08d8fc028fc7b4aa0505fc73bf35c5ee1b8b0d2a8d096206e6d6f5862ac9558d075952f7270042ef0 (140 bytes)", "f86e02858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…45b2ea26051cc5cc89e3fba0366e84ddd898878d88424d06462e650e5df378bea9d0c21b4d651be15e5f5ac2 (112 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…c4a6ad2cfc9b6f4a83e384a0370e9f9c4613971e1ce5858150a1c5c102628a507ddd1310e1d7f93ef8966912 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1957d076f63f424d6f569ba0221cb513c14437ad0aa3d312cd8eb2d31fb3377b7bd89ca20ab0b3fb7a8206c4 (111 bytes)", "f871821af5858bb2c970088252089445c59d2b1e061bddfae5542b1c98b9db1b759f7988016345785d8a0000…62989ba040508e787ad5eaa06b105f72a7391184d583563c54a504a5e7661eace2559b58486692b4643e3a5b (115 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:009b630f2f...f066e6d4

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "9f7e2828d93d022fdb6440f9a56f022e8ce0b7f38239f6eaed35507d52ceb052", "timestamp": { "unpack": "1794004854." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2d4b21b0143931d21f35eaa06878e440441fbeebf346629b9bd104c897b2ce4e6ed403ec84faed60759205b4 (111 bytes)", "f88a04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f901f2c08d8fc028fc7b4aa0505fc73bf35c5ee1b8b0d2a8d096206e6d6f5862ac9558d075952f7270042ef0 (140 bytes)", "f86e02858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…45b2ea26051cc5cc89e3fba0366e84ddd898878d88424d06462e650e5df378bea9d0c21b4d651be15e5f5ac2 (112 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…c4a6ad2cfc9b6f4a83e384a0370e9f9c4613971e1ce5858150a1c5c102628a507ddd1310e1d7f93ef8966912 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1957d076f63f424d6f569ba0221cb513c14437ad0aa3d312cd8eb2d31fb3377b7bd89ca20ab0b3fb7a8206c4 (111 bytes)", "f871821af5858bb2c970088252089445c59d2b1e061bddfae5542b1c98b9db1b759f7988016345785d8a0000…62989ba040508e787ad5eaa06b105f72a7391184d583563c54a504a5e7661eace2559b58486692b4643e3a5b (115 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:0009778565...bff76034

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0040dff3a0d6232a54d59328572bad1310bc0cf3a7b69ccc16631b538bff5deb39ca121220312e4046c9a9ec18d12b900611aebb476c37e4e333f76715389c20be69493b5c", "hash": "ad25eb5822240ba6c30c2b22977cba01f0835f2199bfa1f618eb8430620e1dae", "number": "54901", "timestamp": "1794004854", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a09f7e2828d93d022fdb6440f9a56f022e8ce0b7f38239f6eaed35507d52ceb052a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2d4b21b0143931d21f35eaa06878e440441fbeebf346629b9bd104c897b2ce4e6ed403ec84faed60759205b4 (111 bytes)", "f88a04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f901f2c08d8fc028fc7b4aa0505fc73bf35c5ee1b8b0d2a8d096206e6d6f5862ac9558d075952f7270042ef0 (140 bytes)", "f86e02858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…45b2ea26051cc5cc89e3fba0366e84ddd898878d88424d06462e650e5df378bea9d0c21b4d651be15e5f5ac2 (112 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…c4a6ad2cfc9b6f4a83e384a0370e9f9c4613971e1ce5858150a1c5c102628a507ddd1310e1d7f93ef8966912 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1957d076f63f424d6f569ba0221cb513c14437ad0aa3d312cd8eb2d31fb3377b7bd89ca20ab0b3fb7a8206c4 (111 bytes)", "f871821af5858bb2c970088252089445c59d2b1e061bddfae5542b1c98b9db1b759f7988016345785d8a0000…62989ba040508e787ad5eaa06b105f72a7391184d583563c54a504a5e7661eace2559b58486692b4643e3a5b (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d5ecb52f...1ce49b59

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000977856546b56bca6bc9f3dd86c073056fb67579b8eb9f7f32eb34d9d985ecc5ca121220a9375a1fda673f50926318a6d3e39a09a86c967097b4a6c85352f4bfbff76034", "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": "11002004249999976626874219.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }