Canton Updates/122071...133d

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #140,963 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #140,963

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.4s

Block planned

Producer plans block #140963 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140963

2.7s

Committed on Canton

Participant commits update 1220714eda…28133d

—

Imported to the execution layers

Importer applies block #140963 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.4s

EVM

Canton

External call

Total

Complete2.7s

2.7s

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

#140,963

Block Hash

0x4bc77fbd...c902dc30

Block Timestamp

Nov 11, 2026, 09:22:15 UTC

Transactions

0x1b81248c...55fe81a40x27ab...4986 → 0x27ab...4986Success

0x83e67200...ecf9e2aa0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220714eda...a628133d

Offset

438353

Record Time

Nov 11, 2026, 09:22:17 UTC

Command ID

gw-64c9a5594...8ae6e521

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0047821af0...fc413e9f

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00cc52a7f002fcd3ea005fe62b4c044ad0e6ad650c1157dfa9e54f12b3d080481fca121220be18b8241cc9134af3533d02eb345fd76714876b5b00cd5623025ca9328e68c6", "block": { "timestamp": { "unpack": "1794388935." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8258d28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…fbe929306eff8cfbb68395a0588e9b27396ed1c64411a6f6258a3ae47604dbe7bcc617c26d09ab5eab9afef7 (176 bytes)", "02f86f830e4a25821912843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…5fafdd4f10e031695c9b5fa006ed81194936f549021abb523a49239c24b4f8ea0007be36ee6ce7a6e59c12eb (114 bytes)", "f88a0d840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…dfc2beac9f012b6f3caee6a01113e9e5587ca8c79bbb03a7551c3ce6fb0f9dfd56850fd9d0bf3474a2e09f5f (140 bytes)", "f86c08840ed4e00082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…9402cbdaec2aadb38a6baca003788eb44c21e20690a446d409fe2f66cef1ee38f13a629f04c38c2436f4c547 (110 bytes)", "02f901f4830e4a258219bf830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5e9b5841630b69fdafc6aca003ba2516902cd734ef7a949b5ead24690e9c2d4ac8845a4afebc2111d77b6363 (504 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:00cc52a7f0...328e68c6

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "1a3d8a9d43b234d50440be4ef50f1e222194c0a7d26b1d11aca0f6f38ae6e521", "timestamp": { "unpack": "1794388935." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8258d28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…fbe929306eff8cfbb68395a0588e9b27396ed1c64411a6f6258a3ae47604dbe7bcc617c26d09ab5eab9afef7 (176 bytes)", "02f86f830e4a25821912843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…5fafdd4f10e031695c9b5fa006ed81194936f549021abb523a49239c24b4f8ea0007be36ee6ce7a6e59c12eb (114 bytes)", "f88a0d840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…dfc2beac9f012b6f3caee6a01113e9e5587ca8c79bbb03a7551c3ce6fb0f9dfd56850fd9d0bf3474a2e09f5f (140 bytes)", "f86c08840ed4e00082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…9402cbdaec2aadb38a6baca003788eb44c21e20690a446d409fe2f66cef1ee38f13a629f04c38c2436f4c547 (110 bytes)", "02f901f4830e4a258219bf830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5e9b5841630b69fdafc6aca003ba2516902cd734ef7a949b5ead24690e9c2d4ac8845a4afebc2111d77b6363 (504 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:0093865e06...7d0baea9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00715e3dee403bb45ab52cd46b0df154c93aa558de40b808b40496383cd99bc9b1ca121220a45285a61296f56d84adae63392d1fa018dd5079f593ec905b12897218f618a7", "hash": "4bc77fbd2142c6141c5e70b639a779d16521d7315b90e20dbebe5ccec902dc30", "number": "140963", "timestamp": "1794388935", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01a3d8a9d43b234d50440be4ef50f1e222194c0a7d26b1d11aca0f6f38ae6e521a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8258d28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…fbe929306eff8cfbb68395a0588e9b27396ed1c64411a6f6258a3ae47604dbe7bcc617c26d09ab5eab9afef7 (176 bytes)", "02f86f830e4a25821912843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…5fafdd4f10e031695c9b5fa006ed81194936f549021abb523a49239c24b4f8ea0007be36ee6ce7a6e59c12eb (114 bytes)", "f88a0d840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…dfc2beac9f012b6f3caee6a01113e9e5587ca8c79bbb03a7551c3ce6fb0f9dfd56850fd9d0bf3474a2e09f5f (140 bytes)", "f86c08840ed4e00082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…9402cbdaec2aadb38a6baca003788eb44c21e20690a446d409fe2f66cef1ee38f13a629f04c38c2436f4c547 (110 bytes)", "02f901f4830e4a258219bf830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5e9b5841630b69fdafc6aca003ba2516902cd734ef7a949b5ead24690e9c2d4ac8845a4afebc2111d77b6363 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e3438a82...2455c83b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0093865e063e2909c41062c1f992224e8de86fb0929cdc5f1d940f42234f237c70ca1212204d63260cb9c19dc8f0ff427fc0bc93eb83d1a6b34d33c867ac8b25cf7d0baea9", "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": "11002004249999880180702922.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }