Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,919 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #58,919

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

931ms

Block planned

Producer plans block #58919 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58919

745ms

Committed on Canton

Participant commits update 1220beec55…dcb95f

—

Imported to the execution layers

Importer applies block #58919 from GatewayHead

—

0ms

250ms

500ms

750ms

931ms

EVM

Canton

External call

Total

Complete745ms

745ms

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

#58,919

Block Hash

0x1fc9259c...75240830

Block Timestamp

Nov 7, 2026, 01:17:52 UTC

Transactions

0x756d1b9c...0d43b1d80x0f20...44ce → 0x23e5...229aSuccess

0x25eb1cc7...b76ce1ad0xbc7e...1da6 → 0xfd7c...4601Success

Overview

Update ID

1220beec55...f2dcb95f

Offset

186239

Record Time

Nov 7, 2026, 01:17:52 UTC

Command ID

gw-64c9a5594...08840f8f

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0078b3147d...2b86c39b

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0058cfe3243926b22c587babfd9615949876f923c9db5c01048778216deb557f06ca121220203523405c5283c364415e84d9b14549eaca40feaecf7bfaec934ccb72f688c1", "block": { "timestamp": { "unpack": "1794014272." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…fe0b3edf2fa4eac62fceb7a005bfc671d7da4d519025fd56fa76fe00c8ce6f85503326908b6bc39d34d5e5ef (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f55a8390f3f8ee21ce2f18a017db0867b9116f1ab6f87c236d550e736a4d2ae1be30abde1004bdd526a70832 (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…a23bad216ad417634c0a68a053cb79f3b11c5d51d1ffed60b6b0fa0666eb8d7b3b7ea8a6f1f61baa56b17e45 (111 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b24192d0e2d0efe33c315ba01f621791222f09484a4f96657b5eb6322ea69cde015f91c1759ab86be54d18fb (174 bytes)", "f86c08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…37043184b9d19e42adf1e5089f77a2a86f24e3950dd4b14fdc5cd2f7b9083fdcbee8542ef7fd48193e8212f4 (110 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:0058cfe324...72f688c1

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "40743e660ef2021bb8515adc7f31f0dd9830b14ea9d61ea585c4655808840f8f", "timestamp": { "unpack": "1794014272." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…fe0b3edf2fa4eac62fceb7a005bfc671d7da4d519025fd56fa76fe00c8ce6f85503326908b6bc39d34d5e5ef (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f55a8390f3f8ee21ce2f18a017db0867b9116f1ab6f87c236d550e736a4d2ae1be30abde1004bdd526a70832 (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…a23bad216ad417634c0a68a053cb79f3b11c5d51d1ffed60b6b0fa0666eb8d7b3b7ea8a6f1f61baa56b17e45 (111 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b24192d0e2d0efe33c315ba01f621791222f09484a4f96657b5eb6322ea69cde015f91c1759ab86be54d18fb (174 bytes)", "f86c08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…37043184b9d19e42adf1e5089f77a2a86f24e3950dd4b14fdc5cd2f7b9083fdcbee8542ef7fd48193e8212f4 (110 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:008210eccb...48613fe7

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005aae11e1903f08322b58ff8e9e5431939937820c7ffcfa898c37b908d69eac5fca121220d42d1b84ba808a07efee0b3be599605b00daa01b686251d6921b8c4cab865d24", "hash": "1fc9259ce7629f7f80ef81f4c0bf2b5607dce6f6c9693b395356b72975240830", "number": "58919", "timestamp": "1794014272", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a040743e660ef2021bb8515adc7f31f0dd9830b14ea9d61ea585c4655808840f8fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…fe0b3edf2fa4eac62fceb7a005bfc671d7da4d519025fd56fa76fe00c8ce6f85503326908b6bc39d34d5e5ef (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f55a8390f3f8ee21ce2f18a017db0867b9116f1ab6f87c236d550e736a4d2ae1be30abde1004bdd526a70832 (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…a23bad216ad417634c0a68a053cb79f3b11c5d51d1ffed60b6b0fa0666eb8d7b3b7ea8a6f1f61baa56b17e45 (111 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b24192d0e2d0efe33c315ba01f621791222f09484a4f96657b5eb6322ea69cde015f91c1759ab86be54d18fb (174 bytes)", "f86c08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…37043184b9d19e42adf1e5089f77a2a86f24e3950dd4b14fdc5cd2f7b9083fdcbee8542ef7fd48193e8212f4 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e4439a06...a34d4581

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008210eccb72a85e427118c300ad557db4aab9b4713410127e35b6e7b0b52b4b6fca1212202ab3773b164b23c22b3a0dd5c881e53f1057e2d96b7598e567198b5048613fe7", "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": "11002004249999974714014130.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }