Canton Updates/122090...056b

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #29,286 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #29,286

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.5s

Block planned

Producer plans block #29286 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #29286

3.6s

Committed on Canton

Participant commits update 122090365b…3e056b

—

Imported to the execution layers

Importer applies block #29286 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.5s

EVM

Canton

External call

Total

Complete3.6s

3.6s

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

#29,286

Block Hash

0x9d44ccb3...2d6d0679

Block Timestamp

Nov 5, 2026, 14:11:23 UTC

Transactions

0x07315e52...ed3383d50x7886...09f1 → 0xb778...3d80Success

0x6af110c5...5b7971980xf976...6b35 → 0x235d...3c8cSuccess

Overview

Update ID

122090365b...b73e056b

Offset

95251

Record Time

Nov 5, 2026, 14:11:26 UTC

Command ID

gw-64c9a5594...b9c45d17

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0041953832...7f49aba3

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00e1b447b01e916499c4b3eb4c07417458de3294bfed3f183054cb250a3325b37eca12122079c1c0e5772648206bff181c86e3ca22f490ea00676b54687fc72f72345b5372", "block": { "timestamp": { "unpack": "1793887883." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…256cc04e418222fafac2b4a004d020e6e54373e5649db168f45ad4ede1d4ccef5a12fcd358e7a8ff2e94633d (174 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…42cb4c78b2e0d91223871ea05ae20be1e4153b947f3b308d5c1b81c6c008c66c8ae494ba79c0a828d0b48734 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4919b86e8529bc9e7512a3a045ebceb587ae4a679c952035975f015d9d6fee8299d0b8e57e9b63893db2dad7 (111 bytes)", "f87182034a858bb2c97008825208948459943b89efc5020bc2ddca7d3b7059be0debbe88016345785d8a0000…dc81475b6c8949f2c8b16ba03bdcfda0ebd662756b82f7d835c366a2d345d68719e8d5f3dc5cdd18af595f96 (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:00e1b447b0...345b5372

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "efca37a88c2e54d30d6dde61d036f19eb5dfe925a4483e60a14ce5aab9c45d17", "timestamp": { "unpack": "1793887883." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…256cc04e418222fafac2b4a004d020e6e54373e5649db168f45ad4ede1d4ccef5a12fcd358e7a8ff2e94633d (174 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…42cb4c78b2e0d91223871ea05ae20be1e4153b947f3b308d5c1b81c6c008c66c8ae494ba79c0a828d0b48734 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4919b86e8529bc9e7512a3a045ebceb587ae4a679c952035975f015d9d6fee8299d0b8e57e9b63893db2dad7 (111 bytes)", "f87182034a858bb2c97008825208948459943b89efc5020bc2ddca7d3b7059be0debbe88016345785d8a0000…dc81475b6c8949f2c8b16ba03bdcfda0ebd662756b82f7d835c366a2d345d68719e8d5f3dc5cdd18af595f96 (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:00d85a9535...b8128089

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008848eb96c51af1537eb7b15c9f1d0bbc0a300a8e174be7f57d0aa0234581d749ca121220559b734f23ff16c93a6a66049c51b17db8155b88f517f10a9affd98a9664b410", "hash": "9d44ccb3f339d9f430433355305bb507c3bbe72514c8df08c188f3312d6d0679", "number": "29286", "timestamp": "1793887883", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0efca37a88c2e54d30d6dde61d036f19eb5dfe925a4483e60a14ce5aab9c45d17a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…256cc04e418222fafac2b4a004d020e6e54373e5649db168f45ad4ede1d4ccef5a12fcd358e7a8ff2e94633d (174 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…42cb4c78b2e0d91223871ea05ae20be1e4153b947f3b308d5c1b81c6c008c66c8ae494ba79c0a828d0b48734 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4919b86e8529bc9e7512a3a045ebceb587ae4a679c952035975f015d9d6fee8299d0b8e57e9b63893db2dad7 (111 bytes)", "f87182034a858bb2c97008825208948459943b89efc5020bc2ddca7d3b7059be0debbe88016345785d8a0000…dc81475b6c8949f2c8b16ba03bdcfda0ebd662756b82f7d835c366a2d345d68719e8d5f3dc5cdd18af595f96 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00313567da...ce0c78d1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d85a9535a87838a045e5647d5966021228f94c461e3af02331f414447d4b03daca121220eca9c11052c815df29a49be50c0969249b034d5cf5ef717c732a9aa6b8128089", "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": "11002004249999987432253041.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }