Canton Updates/122070...239c

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #165,622 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #165,622

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

869ms

Block planned

Producer plans block #165622 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #165622

695ms

Committed on Canton

Participant commits update 122070dc80…bb239c

—

Imported to the execution layers

Importer applies block #165622 from GatewayHead

—

0ms

250ms

500ms

750ms

869ms

EVM

Canton

External call

Total

Complete695ms

695ms

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

#165,622

Block Hash

0x08d07060...05cd3383

Block Timestamp

Nov 12, 2026, 16:17:14 UTC

Transactions

0xa228e3a7...94c4156d0x36ea...04c8 → 0xa276...16d2Success

0x8063ca4f...85f4bad70x9a8d...eaf4 → contract creationSuccess

Overview

Update ID

122070dc80...1abb239c

Offset

514182

Record Time

Nov 12, 2026, 16:17:14 UTC

Command ID

gw-64c9a5594...13ef43de

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0089d34536...a7ab4f1c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00445eae2c5972e44a7a4d30022fbb972e36fc141312602de7b6f115ef6a3be3b9ca121220dedab0a889a7b14dbb3180f8a68d2ecce9078cb13c1a4ac0a147204ffe21504f", "block": { "timestamp": { "unpack": "1794500234." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b14851aa744eabb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…44e8cacb3847d97ca4e84ca03d2de03e699d206289768150e60c4a9f266489e68b8f3ecba12808096fc9f081 (141 bytes)", "f88b04851aa744eabb826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…817b3a7efe347bf92dcf6ba0165e5e7f5d6fe36fbc46dae026d5732b34ac8b0634339db4a54c8132960e174b (141 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…ca88d2ab1868e6dc0d423ca0375576db4b57e713c7127d10559faed5a295a5a03c52e2a02860f84d89d3d7b5 (2,752 bytes)", "f88b0b851aa744eabb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7a850dac470429ac20d33ca01324784ff3e18b2210b0fa9c627e506c2a6f0ceb200a0c62d74e318140d5b4ec (141 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:00445eae2c...fe21504f

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b06e8ea3f55388c86f7ce70f39646688c4981ec67b9fbd9597c0c6ff13ef43de", "timestamp": { "unpack": "1794500234." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b14851aa744eabb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…44e8cacb3847d97ca4e84ca03d2de03e699d206289768150e60c4a9f266489e68b8f3ecba12808096fc9f081 (141 bytes)", "f88b04851aa744eabb826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…817b3a7efe347bf92dcf6ba0165e5e7f5d6fe36fbc46dae026d5732b34ac8b0634339db4a54c8132960e174b (141 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…ca88d2ab1868e6dc0d423ca0375576db4b57e713c7127d10559faed5a295a5a03c52e2a02860f84d89d3d7b5 (2,752 bytes)", "f88b0b851aa744eabb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7a850dac470429ac20d33ca01324784ff3e18b2210b0fa9c627e506c2a6f0ceb200a0c62d74e318140d5b4ec (141 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:0045610f37...f671f59a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0032e030ead724be44dbddd8800bbbb2a28256eed1bdd63638cc828ef456759a9eca1212204d98080241408b240268751aba5a8d7168024f1d780f1dbcbab6f68ab35f1c98", "hash": "08d07060693708b78a2ed251095d70b59356c86f4cb4738ab25c4f9f05cd3383", "number": "165622", "timestamp": "1794500234", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b06e8ea3f55388c86f7ce70f39646688c4981ec67b9fbd9597c0c6ff13ef43dea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b14851aa744eabb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…44e8cacb3847d97ca4e84ca03d2de03e699d206289768150e60c4a9f266489e68b8f3ecba12808096fc9f081 (141 bytes)", "f88b04851aa744eabb826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…817b3a7efe347bf92dcf6ba0165e5e7f5d6fe36fbc46dae026d5732b34ac8b0634339db4a54c8132960e174b (141 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…ca88d2ab1868e6dc0d423ca0375576db4b57e713c7127d10559faed5a295a5a03c52e2a02860f84d89d3d7b5 (2,752 bytes)", "f88b0b851aa744eabb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7a850dac470429ac20d33ca01324784ff3e18b2210b0fa9c627e506c2a6f0ceb200a0c62d74e318140d5b4ec (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:009224d884...a6c716b0

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0045610f377762fc516845077e23316720fc899f0539991f2064a65a1005002d2cca12122053695ecca38a5112b53ea8fed23c719751ce8afed052ef275b83daa8f671f59a", "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": "11002004249999859465641842.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }