Canton Updates/122060...fd16

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #188,797 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #188,797

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

448ms

Block planned

Producer plans block #188797 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #188797

358ms

Committed on Canton

Participant commits update 122060d918…b5fd16

—

Imported to the execution layers

Importer applies block #188797 from GatewayHead

—

0ms

250ms

448ms

EVM

Canton

External call

Total

Complete358ms

358ms

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

#188,797

Block Hash

0xa4183767...1905602c

Block Timestamp

Nov 13, 2026, 22:08:20 UTC

Transactions

0x2065ce20...fa6c5a410x2317...c7ca → 0xa276...16d2Success

0x0251ce96...1cfe977e0x27ab...4986 → 0x27ab...4986Success

Overview

Update ID

122060d918...82b5fd16

Offset

585501

Record Time

Nov 13, 2026, 22:08:20 UTC

Command ID

gw-64c9a5594...5a26356a

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0089ad4743...114e35e4

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00814b4cca75c7e8d79b847a2561fab2c5d4fcb0653461a26e32acc7182c46a229ca12122032c1e055da47b67b247f432da93ee26c922bfd4e2006df97f7a0484bfd214c8b", "block": { "timestamp": { "unpack": "1794607700." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b13858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…326ad6d05a5f1dfa08e593a0392979a222bab26eba019a553ca17af6f1a7f85b6fc541f20dc5b2ae4fcb7460 (141 bytes)", "02f871830e4a258220318502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…c96c1f5b4aad2c967a2a85a01e789b3a11a28b4000a68ff26a4ed2fc84053924c923a799622343503a618e43 (116 bytes)", "f88b16858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1eb6e1ddeb8e4961fcbfc1a07f4f51cd19aae2d44da9cfbc9d49e64459431b75fd633c84506b2a88e6d7240c (141 bytes)", "f8ac12858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…eeb0a4c843d23180d3472aa040d97be01733a5eff26223be4444375ab297bac08d37db901f98e48d7c358be1 (174 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…5adf0bda58ce5a1f92fccda003700454bdbb357c7faf5daa578f7091cba4b65651d4e8b406d02183ef215ab3 (2,752 bytes)", "f8ac18858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…96bee6204df4a912653ae3a07a44d72dd8e5a5ad648be74b3668c42d43daeb44fdcd378ecb4e16aca20bb657 (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:00814b4cca...fd214c8b

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "409ea1daf48ffd80019df4ff2e9bb2b76ecba33c18bc569348a0d8ae5a26356a", "timestamp": { "unpack": "1794607700." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b13858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…326ad6d05a5f1dfa08e593a0392979a222bab26eba019a553ca17af6f1a7f85b6fc541f20dc5b2ae4fcb7460 (141 bytes)", "02f871830e4a258220318502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…c96c1f5b4aad2c967a2a85a01e789b3a11a28b4000a68ff26a4ed2fc84053924c923a799622343503a618e43 (116 bytes)", "f88b16858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1eb6e1ddeb8e4961fcbfc1a07f4f51cd19aae2d44da9cfbc9d49e64459431b75fd633c84506b2a88e6d7240c (141 bytes)", "f8ac12858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…eeb0a4c843d23180d3472aa040d97be01733a5eff26223be4444375ab297bac08d37db901f98e48d7c358be1 (174 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…5adf0bda58ce5a1f92fccda003700454bdbb357c7faf5daa578f7091cba4b65651d4e8b406d02183ef215ab3 (2,752 bytes)", "f8ac18858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…96bee6204df4a912653ae3a07a44d72dd8e5a5ad648be74b3668c42d43daeb44fdcd378ecb4e16aca20bb657 (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:00b4368a11...11e3cbba

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a77418570ecfcda8e5e8632712432317fda283e3e3b87d3c3f234755c68a2b6cca1212204fa47738746f58b7452a93cd78ab6dea2c4ff23d3e2546bd389d342edb5cf647", "hash": "a418376740aa51651909359fcb200ffd4e9da01a1560af5d6939f5851905602c", "number": "188797", "timestamp": "1794607700", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0409ea1daf48ffd80019df4ff2e9bb2b76ecba33c18bc569348a0d8ae5a26356aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b13858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…326ad6d05a5f1dfa08e593a0392979a222bab26eba019a553ca17af6f1a7f85b6fc541f20dc5b2ae4fcb7460 (141 bytes)", "02f871830e4a258220318502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…c96c1f5b4aad2c967a2a85a01e789b3a11a28b4000a68ff26a4ed2fc84053924c923a799622343503a618e43 (116 bytes)", "f88b16858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1eb6e1ddeb8e4961fcbfc1a07f4f51cd19aae2d44da9cfbc9d49e64459431b75fd633c84506b2a88e6d7240c (141 bytes)", "f8ac12858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…eeb0a4c843d23180d3472aa040d97be01733a5eff26223be4444375ab297bac08d37db901f98e48d7c358be1 (174 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…5adf0bda58ce5a1f92fccda003700454bdbb357c7faf5daa578f7091cba4b65651d4e8b406d02183ef215ab3 (2,752 bytes)", "f8ac18858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…96bee6204df4a912653ae3a07a44d72dd8e5a5ad648be74b3668c42d43daeb44fdcd378ecb4e16aca20bb657 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d7f20f5c...b5e00d39

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b4368a113c3dd45dcccfbe0f3c883429b172a182c5cd46259dfe73d7f45b0f9dca121220e8d9dc7b2fb02e395908dc61ce5b942c9be628e00edff995bc40a5d711e3cbba", "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": "11002004249999841025977445.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }