Canton Updates/122058...e467

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #169,376 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #169,376

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

708ms

Block planned

Producer plans block #169376 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #169376

566ms

Committed on Canton

Participant commits update 1220582554…46e467

—

Imported to the execution layers

Importer applies block #169376 from GatewayHead

—

0ms

250ms

500ms

708ms

EVM

Canton

External call

Total

Complete566ms

566ms

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

#169,376

Block Hash

0xf2a69676...4c61d855

Block Timestamp

Nov 12, 2026, 19:13:53 UTC

Transactions

0xe70509e5...a0430d280x10fe...dc50 → 0x235d...3c8cSuccess

0xacdd89b0...c04f90e60xa32d...9def → 0x5345...9be7Success

Overview

Update ID

1220582554...aa46e467

Offset

525620

Record Time

Nov 12, 2026, 19:13:53 UTC

Command ID

gw-64c9a5594...9a386c17

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0008687219...1c4dccca

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00b97b3a9c657d5233e2dee3cded91a3f7f2651f14922df5e23aadeb5bddb17e90ca1212206480ff2f79ff85a9a2b3c8de4ed824fa4fea06a7632c50c8eb7048c96c0cd439", "block": { "timestamp": { "unpack": "1794510833." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab1584e040c02c8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ef3e15891d36d86e5903fea045bb0af0406f0bcecf01683acda294b460e02660541c47749421b637fe53cb6a (173 bytes)", "f86c1184e040c02c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…2627e0e8e4b2339e01c85da07d78b2988db11e09a6636bfc9fc5a989f5aa786a8390511982d449bbdf474aea (110 bytes)", "02f876830e4a254e8502cb417800850306dc4200825208949b6744bb56bb0ac69af826ac8acabd6843f48afb…d83bb77d68c1302479e99da045f9d4d551fcdf2ee61e44c9a57f688c1873006a86fda9cd569cdc012fbbbffd (121 bytes)", "f8ab1284e040c02c8259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…8009dd034a399bbe1fe408a074d4c39eebe1069f75c3cf83d6e50bd3f0db4cd703008fcb88253ed6428d4998 (173 bytes)", "f8ab1284e040c02c8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…106205c7dbfc61c555736ea01c39bbb32b77450425711a09f44202c5de003f420079e53b44bb8bb7421b80c3 (173 bytes)", "f86b0c84e040c02c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…4cacf525926175b8e573d1a077e6381d1edb5f52e1aeb5e05961649b15aa53d4527b7d17d0e056b2c10c1a5b (109 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…3ee803c1588ff94cecca26a02b3c2e30efe0f4db0b78f2518af778bcaf36f5e547e16297ae529bd559b21759 (2,752 bytes)", "f86c1184e040c02c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…6d5810ede4b2699099f1cba0724d98f9caa2f0fc79a9c369c7293c5a3d3619c4ef5f95b69469a0cb658eee03 (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:00b97b3a9c...6c0cd439

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "011b79119a2b9cb4770ca9786488a4a81fdb57f26c77df20cedb0c8e9a386c17", "timestamp": { "unpack": "1794510833." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab1584e040c02c8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ef3e15891d36d86e5903fea045bb0af0406f0bcecf01683acda294b460e02660541c47749421b637fe53cb6a (173 bytes)", "f86c1184e040c02c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…2627e0e8e4b2339e01c85da07d78b2988db11e09a6636bfc9fc5a989f5aa786a8390511982d449bbdf474aea (110 bytes)", "02f876830e4a254e8502cb417800850306dc4200825208949b6744bb56bb0ac69af826ac8acabd6843f48afb…d83bb77d68c1302479e99da045f9d4d551fcdf2ee61e44c9a57f688c1873006a86fda9cd569cdc012fbbbffd (121 bytes)", "f8ab1284e040c02c8259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…8009dd034a399bbe1fe408a074d4c39eebe1069f75c3cf83d6e50bd3f0db4cd703008fcb88253ed6428d4998 (173 bytes)", "f8ab1284e040c02c8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…106205c7dbfc61c555736ea01c39bbb32b77450425711a09f44202c5de003f420079e53b44bb8bb7421b80c3 (173 bytes)", "f86b0c84e040c02c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…4cacf525926175b8e573d1a077e6381d1edb5f52e1aeb5e05961649b15aa53d4527b7d17d0e056b2c10c1a5b (109 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…3ee803c1588ff94cecca26a02b3c2e30efe0f4db0b78f2518af778bcaf36f5e547e16297ae529bd559b21759 (2,752 bytes)", "f86c1184e040c02c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…6d5810ede4b2699099f1cba0724d98f9caa2f0fc79a9c369c7293c5a3d3619c4ef5f95b69469a0cb658eee03 (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:00b1d3c646...020e6a02

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004039e40565f8484fded7e2a284d6c58a7968282dacd072b2c008f42514325f09ca1212203774eaf0faf2fa250b3c34a96febfd8663441c03b8a3575eb9c9bcd97317877d", "hash": "f2a6967645d49e02346e37660865d74dcb24b3e5ba50b80ecbe8e9bf4c61d855", "number": "169376", "timestamp": "1794510833", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0011b79119a2b9cb4770ca9786488a4a81fdb57f26c77df20cedb0c8e9a386c17a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab1584e040c02c8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ef3e15891d36d86e5903fea045bb0af0406f0bcecf01683acda294b460e02660541c47749421b637fe53cb6a (173 bytes)", "f86c1184e040c02c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…2627e0e8e4b2339e01c85da07d78b2988db11e09a6636bfc9fc5a989f5aa786a8390511982d449bbdf474aea (110 bytes)", "02f876830e4a254e8502cb417800850306dc4200825208949b6744bb56bb0ac69af826ac8acabd6843f48afb…d83bb77d68c1302479e99da045f9d4d551fcdf2ee61e44c9a57f688c1873006a86fda9cd569cdc012fbbbffd (121 bytes)", "f8ab1284e040c02c8259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…8009dd034a399bbe1fe408a074d4c39eebe1069f75c3cf83d6e50bd3f0db4cd703008fcb88253ed6428d4998 (173 bytes)", "f8ab1284e040c02c8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…106205c7dbfc61c555736ea01c39bbb32b77450425711a09f44202c5de003f420079e53b44bb8bb7421b80c3 (173 bytes)", "f86b0c84e040c02c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…4cacf525926175b8e573d1a077e6381d1edb5f52e1aeb5e05961649b15aa53d4527b7d17d0e056b2c10c1a5b (109 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…3ee803c1588ff94cecca26a02b3c2e30efe0f4db0b78f2518af778bcaf36f5e547e16297ae529bd559b21759 (2,752 bytes)", "f86c1184e040c02c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…6d5810ede4b2699099f1cba0724d98f9caa2f0fc79a9c369c7293c5a3d3619c4ef5f95b69469a0cb658eee03 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d5473d32...b85f05a9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b1d3c646a343d3c59178605d3a6a0167474d5830e368fa4a3ccc87d09bf869ccca1212208acb27eecb5fc8bb6d5f171636574cc10f16b0bbb57acfa542bc0bfa020e6a02", "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": "11002004249999855804336187.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }