Canton Updates/122047...7425

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #11,039 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #11,039

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

8.0s

10.0s

10.3s

Block planned

Producer plans block #11039 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #11039

8.2s

Committed on Canton

Participant commits update 1220471997…d27425

—

Imported to the execution layers

Importer applies block #11039 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

8.0s

10.0s

10.3s

EVM

Canton

External call

Total

Complete8.2s

8.2s

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

#11,039

Block Hash

0x68292b18...f46b0102

Block Timestamp

Nov 3, 2026, 03:44:16 UTC

Transactions

0x6cef6686...b18901d80xa253...30e5 → 0x38fa...05e7Success

0x941e9e28...5c75c13b0x27ab...4986 → 0x27ab...4986Success

Overview

Update ID

1220471997...2cd27425

Offset

35685

Record Time

Nov 3, 2026, 03:44:24 UTC

Command ID

gw-64c9a5594...39f98a5b

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001420c38e...3c368393

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0007098a2ea02a7017c09dd568fbd0073f2e4746d7b1831aea3f6cfb752d043630ca121220f6562e63e0e7e30edd58f1e7c5ef49cb79b4d8a7b63531343b420e7efb08c2b8", "block": { "timestamp": { "unpack": "1793677456." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258201e98502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…751194d0fc89ce42baee12a00b4b37407907a3601aeaf2cd14b391f8bc4ea9484024530ffb628e60280bd2ad (116 bytes)", "02f879830e4a25821f5685746a52880085746a5288088252089470cfef92060123f584f61453e8b00cf5ef09…915ec65b9c12e7585bcec5a072cf12ffd075feb91a9ae79059c54b2a2eba74864aefb4ba88c0b34738c5fe43 (124 bytes)", "02f879830e4a25821f5785746a52880085746a5288088252089438fa59ad53b9bd6898d444fc851cae8c4073…633185b039243b855e79caa079f7d0780a17c0aded459734f45f07f321e429ef71c301d010db9f1d25912c2e (124 bytes)", "02f8f4830e4a254085746a52880085746a52880e82930894bb8d2e3b52859bac31dff8192a115bbf33d228b8…5bfeab266b7d4dcdecf73da02ff4c7531ab1303e1c49bdb807cd259011120c1e58ac6183313a30ce4e7032ed (247 bytes)", "02f8b4830e4a253e85746a52880085746a52880e827754940ca315f10fa964a133226f2979b78f92c36f2e79…13f1d946c3be1b57097fb1a0547df61f5237d60e711ef523dbcd830fb694f60551eec4af9558296e50195352 (183 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:0007098a2e...fb08c2b8

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "6fe3b6d851032f0f579d3516f456fa3b4e848bd4b1b280439ebaf3a439f98a5b", "timestamp": { "unpack": "1793677456." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258201e98502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…751194d0fc89ce42baee12a00b4b37407907a3601aeaf2cd14b391f8bc4ea9484024530ffb628e60280bd2ad (116 bytes)", "02f879830e4a25821f5685746a52880085746a5288088252089470cfef92060123f584f61453e8b00cf5ef09…915ec65b9c12e7585bcec5a072cf12ffd075feb91a9ae79059c54b2a2eba74864aefb4ba88c0b34738c5fe43 (124 bytes)", "02f879830e4a25821f5785746a52880085746a5288088252089438fa59ad53b9bd6898d444fc851cae8c4073…633185b039243b855e79caa079f7d0780a17c0aded459734f45f07f321e429ef71c301d010db9f1d25912c2e (124 bytes)", "02f8f4830e4a254085746a52880085746a52880e82930894bb8d2e3b52859bac31dff8192a115bbf33d228b8…5bfeab266b7d4dcdecf73da02ff4c7531ab1303e1c49bdb807cd259011120c1e58ac6183313a30ce4e7032ed (247 bytes)", "02f8b4830e4a253e85746a52880085746a52880e827754940ca315f10fa964a133226f2979b78f92c36f2e79…13f1d946c3be1b57097fb1a0547df61f5237d60e711ef523dbcd830fb694f60551eec4af9558296e50195352 (183 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:006bb649af...a22018f8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00854a6ef1f921fa0ca9963d308dc1b839e4b6c895c8be960933909c7f64f8bf22ca1212200407a576424c82f2f3a815cfc9ff174a677278c9d73802440ba45c098d3f782d", "hash": "68292b18481ab6ea895ac9d04195b37de8aed5d851f596115cba36e9f46b0102", "number": "11039", "timestamp": "1793677456", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a06fe3b6d851032f0f579d3516f456fa3b4e848bd4b1b280439ebaf3a439f98a5ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a258201e98502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…751194d0fc89ce42baee12a00b4b37407907a3601aeaf2cd14b391f8bc4ea9484024530ffb628e60280bd2ad (116 bytes)", "02f879830e4a25821f5685746a52880085746a5288088252089470cfef92060123f584f61453e8b00cf5ef09…915ec65b9c12e7585bcec5a072cf12ffd075feb91a9ae79059c54b2a2eba74864aefb4ba88c0b34738c5fe43 (124 bytes)", "02f879830e4a25821f5785746a52880085746a5288088252089438fa59ad53b9bd6898d444fc851cae8c4073…633185b039243b855e79caa079f7d0780a17c0aded459734f45f07f321e429ef71c301d010db9f1d25912c2e (124 bytes)", "02f8f4830e4a254085746a52880085746a52880e82930894bb8d2e3b52859bac31dff8192a115bbf33d228b8…5bfeab266b7d4dcdecf73da02ff4c7531ab1303e1c49bdb807cd259011120c1e58ac6183313a30ce4e7032ed (247 bytes)", "02f8b4830e4a253e85746a52880085746a52880e827754940ca315f10fa964a133226f2979b78f92c36f2e79…13f1d946c3be1b57097fb1a0547df61f5237d60e711ef523dbcd830fb694f60551eec4af9558296e50195352 (183 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006eb72e18...c3012dc7

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006bb649affc69f2c3b09c63fba2ff01131def8a6f37731bf0f1cc4359fe404adfca121220b50a0d7ecf0ac754ab5f0600efe998907c053b180763fb4358f5c752a22018f8", "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": "11002004249999995887946462.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }