Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #99,368 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #99,368

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

6.9s

Block planned

Producer plans block #99368 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #99368

5.6s

Committed on Canton

Participant commits update 1220b199f0…93169a

—

Imported to the execution layers

Importer applies block #99368 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

6.9s

EVM

Canton

External call

Total

Complete5.6s

5.6s

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

#99,368

Block Hash

0xae4e3183...c5f74c6c

Block Timestamp

Nov 9, 2026, 20:14:14 UTC

Transactions

0x38b253ec...473239f50x27ab...4986 → 0x27ab...4986Success

0xa65bfee2...b4133bba0x8f8d...edf3 → contract creationSuccess

Overview

Update ID

1220b199f0...0193169a

Offset

311337

Record Time

Nov 9, 2026, 20:14:19 UTC

Command ID

gw-64c9a5594...2e08582d

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00619891b5...d2f1144c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00f957adeb47db94ec1a8a9aa429d06be26df6d950e90397e8e8ed29054e4bd8d3ca12122088d13cb0aeb53bfea3b1c19f92d968ceb2d2c6b4f5d0b56f986a65a04497d737", "block": { "timestamp": { "unpack": "1794255254." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4aaaa8972c7b4943f16721a0199dc5883293b5bf410a88907d52e71bd7182b1f061fe811b98740896d32dbcd (141 bytes)", "02f871830e4a258214b88502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…ee8abf7cd4ca986d9fe1a5a0760f00a29ffb25e79b22e602d941fe142de12eff1356d8c2e22141672660bfc7 (116 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e3c3a83a1ebed294b36a5ba03716ab01344dc107599b6ce6accbb6e45da798d70585dce866ffbba60ff00c1e (141 bytes)", "f90ceb3e8459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…92ed7c9b3fa133f99cffa8a03e91bf540441598ad4dcebadceee60ffba84e64cb24b99d91c8f449e76726e83 (3,310 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…f8b705d04c32c638e110f0a010eee4956e29047e0de41f6207b8ad0d532f7fc31882b3ae0b0ceb0f3b91d502 (174 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…2cca92d9acf9e00bff4d35a060598503a0a01a9bdec0441246c702a829ef2025c64f7182d757ceefc3f7719e (174 bytes)", "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…59cef128c81777d11eba80a0272391fd0527c036741c96491377516b50775046bd7ac7e76e6d9d8f49e8bff5 (141 bytes)", "f8ac0c858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…5f7e2c232a8fa9a4e87ceca0213d62d24dfdf05a313c993bef81f2bcf6a261f141b0c47968701a7aa3d612dd (174 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:00f957adeb...4497d737

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "2db741b8311c8b45b2b0352e306d3c15ce3262bc6f04dd31c6a83b8f2e08582d", "timestamp": { "unpack": "1794255254." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4aaaa8972c7b4943f16721a0199dc5883293b5bf410a88907d52e71bd7182b1f061fe811b98740896d32dbcd (141 bytes)", "02f871830e4a258214b88502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…ee8abf7cd4ca986d9fe1a5a0760f00a29ffb25e79b22e602d941fe142de12eff1356d8c2e22141672660bfc7 (116 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e3c3a83a1ebed294b36a5ba03716ab01344dc107599b6ce6accbb6e45da798d70585dce866ffbba60ff00c1e (141 bytes)", "f90ceb3e8459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…92ed7c9b3fa133f99cffa8a03e91bf540441598ad4dcebadceee60ffba84e64cb24b99d91c8f449e76726e83 (3,310 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…f8b705d04c32c638e110f0a010eee4956e29047e0de41f6207b8ad0d532f7fc31882b3ae0b0ceb0f3b91d502 (174 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…2cca92d9acf9e00bff4d35a060598503a0a01a9bdec0441246c702a829ef2025c64f7182d757ceefc3f7719e (174 bytes)", "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…59cef128c81777d11eba80a0272391fd0527c036741c96491377516b50775046bd7ac7e76e6d9d8f49e8bff5 (141 bytes)", "f8ac0c858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…5f7e2c232a8fa9a4e87ceca0213d62d24dfdf05a313c993bef81f2bcf6a261f141b0c47968701a7aa3d612dd (174 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:002655244a...144971e9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002dc02d03b5c8280a793f28dc2854728b0110e35e1dd5742948bf98532799a3a9ca1212208c463fd9a38154f8c7f505c49b452e85ccbb37086d09c0568c9f8f44d7d4b023", "hash": "ae4e3183bdec64da1685f0a51cc9f90c9b98a05a5c9ffa05c8cd562ec5f74c6c", "number": "99368", "timestamp": "1794255254", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02db741b8311c8b45b2b0352e306d3c15ce3262bc6f04dd31c6a83b8f2e08582da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4aaaa8972c7b4943f16721a0199dc5883293b5bf410a88907d52e71bd7182b1f061fe811b98740896d32dbcd (141 bytes)", "02f871830e4a258214b88502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…ee8abf7cd4ca986d9fe1a5a0760f00a29ffb25e79b22e602d941fe142de12eff1356d8c2e22141672660bfc7 (116 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e3c3a83a1ebed294b36a5ba03716ab01344dc107599b6ce6accbb6e45da798d70585dce866ffbba60ff00c1e (141 bytes)", "f90ceb3e8459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…92ed7c9b3fa133f99cffa8a03e91bf540441598ad4dcebadceee60ffba84e64cb24b99d91c8f449e76726e83 (3,310 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…f8b705d04c32c638e110f0a010eee4956e29047e0de41f6207b8ad0d532f7fc31882b3ae0b0ceb0f3b91d502 (174 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…2cca92d9acf9e00bff4d35a060598503a0a01a9bdec0441246c702a829ef2025c64f7182d757ceefc3f7719e (174 bytes)", "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…59cef128c81777d11eba80a0272391fd0527c036741c96491377516b50775046bd7ac7e76e6d9d8f49e8bff5 (141 bytes)", "f8ac0c858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…5f7e2c232a8fa9a4e87ceca0213d62d24dfdf05a313c993bef81f2bcf6a261f141b0c47968701a7aa3d612dd (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00247af5f5...3d94c7b1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002655244a216fa63ed51072d4d741a73fa788d1f8f02aa45128d1e706810b6271ca1212207fca7999597a48e89473cb1001556708f15fbb8a5cebdde8bad05271144971e9", "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": "11002004249999958494481108.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }