Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,652 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #58,652

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

633ms

Block planned

Producer plans block #58652 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58652

506ms

Committed on Canton

Participant commits update 12204c0dab…fcf7e9

—

Imported to the execution layers

Importer applies block #58652 from GatewayHead

—

0ms

250ms

500ms

633ms

EVM

Canton

External call

Total

Complete506ms

506ms

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

#58,652

Block Hash

0x75e5142a...1e10e8dc

Block Timestamp

Nov 7, 2026, 01:07:14 UTC

Transactions

0x9e200b7c...f069a4810x93ca...d290 → 0x235d...3c8cSuccess

0x0efef82f...9ecbe9e00xfe3a...db13 → 0x833d...21eaSuccess

Overview

Update ID

12204c0dab...d9fcf7e9

Offset

185428

Record Time

Nov 7, 2026, 01:07:14 UTC

Command ID

gw-64c9a5594...f1a49d60

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00f9a6bbe1...56cd693a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "75e5142a810630c2f812e1962ddf210ca099b205bb66d985557ad95c1e10e8dc", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

exercised

Payload

{ "headCid": "00808957419dedf88d24f15d2bc6ae19bd266cf8f24f13f0c271e61962d3a11ae2ca1212207c2212c2f742bbeab0951d7f7a50505fffee98c9be1f8cde5d77b3a50903b178", "block": { "timestamp": { "unpack": "1794013634." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dd4ebe0ebf1d976f99762da063de8135d69880c8ba7494e0e55206aae2d521919a0101940e72566a901cfce0 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…74fee32df3d812997b8b0da057289d97d3584af1f30f915111883414de4bfef44d3f03118985f0cc6f96bf8b (141 bytes)", "f87182080d858bb2c97008825208944fcce556f4bad4228e08d8de29d065a2363dd11e88016345785d8a0000…28849573ed1fba07282c10a064d7b608c1aed5456f2937b7a2fc61751a17299241bbb4cf741feae5375cb04d (115 bytes)", "f871822235858bb2c9700882520894833d3385033edfd16397c73fb46132126ab321ea88016345785d8a0000…92cd77f548b69a58ea8401a07de25be394f05945652e97aba0affd3144426b02df4d2eda4d8b76ec21f6c4c0 (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:0080895741...0903b178

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "eb2b7d5a375ebfd9fc03914a108c0782a5132bfa549613388a7fcf2af1a49d60", "timestamp": { "unpack": "1794013634." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dd4ebe0ebf1d976f99762da063de8135d69880c8ba7494e0e55206aae2d521919a0101940e72566a901cfce0 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…74fee32df3d812997b8b0da057289d97d3584af1f30f915111883414de4bfef44d3f03118985f0cc6f96bf8b (141 bytes)", "f87182080d858bb2c97008825208944fcce556f4bad4228e08d8de29d065a2363dd11e88016345785d8a0000…28849573ed1fba07282c10a064d7b608c1aed5456f2937b7a2fc61751a17299241bbb4cf741feae5375cb04d (115 bytes)", "f871822235858bb2c9700882520894833d3385033edfd16397c73fb46132126ab321ea88016345785d8a0000…92cd77f548b69a58ea8401a07de25be394f05945652e97aba0affd3144426b02df4d2eda4d8b76ec21f6c4c0 (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:00fd023919...e5b8e1d8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f9a6bbe1273a2e432561e7c11a7511cd41f9337ccedb0cc6a8bde377f0b8235fca121220a0c5ab82336e39dd8c47d974ebabb1534561207f000449d56a77477456cd693a", "hash": "75e5142a810630c2f812e1962ddf210ca099b205bb66d985557ad95c1e10e8dc", "number": "58652", "timestamp": "1794013634", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0eb2b7d5a375ebfd9fc03914a108c0782a5132bfa549613388a7fcf2af1a49d60a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dd4ebe0ebf1d976f99762da063de8135d69880c8ba7494e0e55206aae2d521919a0101940e72566a901cfce0 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…74fee32df3d812997b8b0da057289d97d3584af1f30f915111883414de4bfef44d3f03118985f0cc6f96bf8b (141 bytes)", "f87182080d858bb2c97008825208944fcce556f4bad4228e08d8de29d065a2363dd11e88016345785d8a0000…28849573ed1fba07282c10a064d7b608c1aed5456f2937b7a2fc61751a17299241bbb4cf741feae5375cb04d (115 bytes)", "f871822235858bb2c9700882520894833d3385033edfd16397c73fb46132126ab321ea88016345785d8a0000…92cd77f548b69a58ea8401a07de25be394f05945652e97aba0affd3144426b02df4d2eda4d8b76ec21f6c4c0 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00bf09354a...8e56b556

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fd0239195c4723b5ef2e398e144ece7171503dfbffb7b5aa0d49edb4da9a2ab3ca12122045571738f725c15cd2883eb1f680a95eb2047ffdd021d0fff4137c92e5b8e1d8", "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": "11002004249999974826456110.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }