Canton Updates/122012...c6e5

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #122,054 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #122,054

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.2s

Block planned

Producer plans block #122054 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #122054

2.6s

Committed on Canton

Participant commits update 1220128e84…fec6e5

—

Imported to the execution layers

Importer applies block #122054 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.2s

EVM

Canton

External call

Total

Complete2.6s

2.6s

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

#122,054

Block Hash

0x9bdfd74f...1807147f

Block Timestamp

Nov 10, 2026, 20:24:51 UTC

Transactions

0x113a0069...a5ae63ef0x26b2...5f86 → 0x0af7...128bSuccess

0x489e7b0c...8234bf0d0x924e...d2e1 → 0x925e...03fcSuccess

Overview

Update ID

1220128e84...e2fec6e5

Offset

380846

Record Time

Nov 10, 2026, 20:24:53 UTC

Command ID

gw-64c9a5594...b19e98e9

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00532e32f2...2ddd3710

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0065ad029b4f352ee1138dce9aaeebf30e49543f87bd0301edc0a43bc6b50ad19fca1212208433c175f371e4a9e4be2ab7f81771ff7f2f2b0c043849af66c64628dd858581", "block": { "timestamp": { "unpack": "1794342291." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582123e830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ea57257f3af2719b027d39a068c862800825672fde7f80d91198555354a5226db9f5eb91f222f1cbd7ee66a2 (504 bytes)", "f8ae8214278405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9af1bbc5ecdd6caf4b3301a06153ebfdb1252cfeb8b29969d85b29f3136b298e8c50cba26d76a25d71c844ec (176 bytes)", "f8ae8214288405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…71d6c8ba743c4d64954136a01167756151b536bec70ed00e6d9ad3ec27a77a9ef239235569def93097563805 (176 bytes)", "02f901f4830e4a2582129c830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0ed8a7392df71665e35848a02d058229335fda24b155cd0783e4e5259c1d98f2b47826f106f45bb8a9a3facc (504 bytes)", "02f876830e4a2582010b843b9aca0e843b9aca0e8252089409b3c6d986b086430db0e8223d7dfe1cfa19d3d9…182787d1d13db2993d61e4a0296a9ca02e4bdec96fd80bdca2be9b669ab52bc79d8f03dd8e17166823a648b5 (121 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:0065ad029b...dd858581

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f0e6c5145dbd68238f5f48a05d40723381af5fcf54ab0f329e932267b19e98e9", "timestamp": { "unpack": "1794342291." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582123e830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ea57257f3af2719b027d39a068c862800825672fde7f80d91198555354a5226db9f5eb91f222f1cbd7ee66a2 (504 bytes)", "f8ae8214278405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9af1bbc5ecdd6caf4b3301a06153ebfdb1252cfeb8b29969d85b29f3136b298e8c50cba26d76a25d71c844ec (176 bytes)", "f8ae8214288405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…71d6c8ba743c4d64954136a01167756151b536bec70ed00e6d9ad3ec27a77a9ef239235569def93097563805 (176 bytes)", "02f901f4830e4a2582129c830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0ed8a7392df71665e35848a02d058229335fda24b155cd0783e4e5259c1d98f2b47826f106f45bb8a9a3facc (504 bytes)", "02f876830e4a2582010b843b9aca0e843b9aca0e8252089409b3c6d986b086430db0e8223d7dfe1cfa19d3d9…182787d1d13db2993d61e4a0296a9ca02e4bdec96fd80bdca2be9b669ab52bc79d8f03dd8e17166823a648b5 (121 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:00551fdbaa...e9987c9e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c3abb21f274ac5b243712b7f7515243a25f1cc73d84a0c912b30b7b6f8d864d5ca121220095ff90d655936ffc71862c8b4536329dcf38a490da1f2e8d984c270e003bf2a", "hash": "9bdfd74f7991757fea1d209c0d10c534dd3926299aba0e0bf316bb281807147f", "number": "122054", "timestamp": "1794342291", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f0e6c5145dbd68238f5f48a05d40723381af5fcf54ab0f329e932267b19e98e9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a2582123e830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ea57257f3af2719b027d39a068c862800825672fde7f80d91198555354a5226db9f5eb91f222f1cbd7ee66a2 (504 bytes)", "f8ae8214278405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9af1bbc5ecdd6caf4b3301a06153ebfdb1252cfeb8b29969d85b29f3136b298e8c50cba26d76a25d71c844ec (176 bytes)", "f8ae8214288405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…71d6c8ba743c4d64954136a01167756151b536bec70ed00e6d9ad3ec27a77a9ef239235569def93097563805 (176 bytes)", "02f901f4830e4a2582129c830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0ed8a7392df71665e35848a02d058229335fda24b155cd0783e4e5259c1d98f2b47826f106f45bb8a9a3facc (504 bytes)", "02f876830e4a2582010b843b9aca0e843b9aca0e8252089409b3c6d986b086430db0e8223d7dfe1cfa19d3d9…182787d1d13db2993d61e4a0296a9ca02e4bdec96fd80bdca2be9b669ab52bc79d8f03dd8e17166823a648b5 (121 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00715b17e7...aa4306a6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00551fdbaacc0b7408a9033eac678cb95570406967b1d78f6d4cd17b33fd0b6664ca121220bc3d83f95ec395134b3624736dcca06d106d2299c954b58ad1eb334ce9987c9e", "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": "11002004249999904144378322.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }