Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #98,368 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #98,368

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

1.8s

Block planned

Producer plans block #98368 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98368

1.4s

Committed on Canton

Participant commits update 1220b10b89…bb2144

—

Imported to the execution layers

Importer applies block #98368 from GatewayHead

—

0ms

500ms

1.0s

1.5s

1.8s

EVM

Canton

External call

Total

Complete1.4s

1.4s

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

#98,368

Block Hash

0xb5fd0935...05293ed9

Block Timestamp

Nov 9, 2026, 19:28:18 UTC

Transactions

0x8396c884...18a7926d0x48eb...d2e9 → 0x9e02...3de2Success

0xac878d8f...47ad4e8e0xd435...e4d3 → 0xa276...16d2Success

Overview

Update ID

1220b10b89...bdbb2144

Offset

308290

Record Time

Nov 9, 2026, 19:28:19 UTC

Command ID

gw-64c9a5594...397692a0

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004df83d31...72848cb7

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00e49001ee8f16c6e9b3f4c1811a2c7e4be8f5575bad1362ca1d1c4346715d121bca121220a2bb1fe7b472716371214adb218e122d5af1622a13220125568011bfb1e598da", "block": { "timestamp": { "unpack": "1794252498." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…cc0e73214cf6c88082d0b2a075e647a7c41f2e93636050d98dbfea957e22185410d114f3b17dea13d0b3e958 (141 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…08adb5c0d5322bd3abd1c5a05751da16ce4d093bb2e9fbc3ab79c02a0d998de478e1006af82d1d7450144120 (174 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…99765e61c5d89725861679a03c1aabc3f9e22f7c4c7acb8e7c799d0319d5277cb72ab08546decf01a83edaa8 (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d703a242b8939847577176a05e0ff0c3b1d988163be7559881361d7c38c93d60f75948f2653d6f834add6181 (111 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:00e49001ee...b1e598da

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "5c550881934c78c34c7446043e9413673a09f3282a9ed63bf1566e38397692a0", "timestamp": { "unpack": "1794252498." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…cc0e73214cf6c88082d0b2a075e647a7c41f2e93636050d98dbfea957e22185410d114f3b17dea13d0b3e958 (141 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…08adb5c0d5322bd3abd1c5a05751da16ce4d093bb2e9fbc3ab79c02a0d998de478e1006af82d1d7450144120 (174 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…99765e61c5d89725861679a03c1aabc3f9e22f7c4c7acb8e7c799d0319d5277cb72ab08546decf01a83edaa8 (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d703a242b8939847577176a05e0ff0c3b1d988163be7559881361d7c38c93d60f75948f2653d6f834add6181 (111 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:00f56ab913...2b7720a3

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0085c2dd33734f2d9edac3f8650886a317e020eccced6ad9834c276ddcc9d3b3a7ca121220d3ced9174335de0182391041e89b9bc5a3309f378fb6b70b2c1776708fc9c802", "hash": "b5fd0935400bb71465122abbefbf8fa8d6fa00971e1a17f305fe716005293ed9", "number": "98368", "timestamp": "1794252498", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05c550881934c78c34c7446043e9413673a09f3282a9ed63bf1566e38397692a0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…cc0e73214cf6c88082d0b2a075e647a7c41f2e93636050d98dbfea957e22185410d114f3b17dea13d0b3e958 (141 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…08adb5c0d5322bd3abd1c5a05751da16ce4d093bb2e9fbc3ab79c02a0d998de478e1006af82d1d7450144120 (174 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…99765e61c5d89725861679a03c1aabc3f9e22f7c4c7acb8e7c799d0319d5277cb72ab08546decf01a83edaa8 (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d703a242b8939847577176a05e0ff0c3b1d988163be7559881361d7c38c93d60f75948f2653d6f834add6181 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cdd44bce...2399022e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f56ab913c4ff515e3088d3f1da941c89a826f0b92287cea88db9a29ea515b742ca121220b5cb30896ffa10b086c3f89b9222c7ff695ebcea2d38340610ecf4002b7720a3", "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": "11002004249999959105697742.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }