Canton Updates/122029...adaf

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #132,912 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #132,912

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

570ms

Block planned

Producer plans block #132912 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #132912

456ms

Committed on Canton

Participant commits update 12202946ac…74adaf

—

Imported to the execution layers

Importer applies block #132912 from GatewayHead

—

0ms

250ms

500ms

570ms

EVM

Canton

External call

Total

Complete456ms

456ms

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

#132,912

Block Hash

0x2bcc0ea7...6a8695e7

Block Timestamp

Nov 11, 2026, 03:58:55 UTC

Transactions

0xd986907a...76bae0860x107d...6683 → 0xa276...16d2Success

0x6b7640ba...1cc5d9eb0x38a5...66d6 → 0xa276...16d2Success

Overview

Update ID

12202946ac...8a74adaf

Offset

413874

Record Time

Nov 11, 2026, 03:58:55 UTC

Command ID

gw-64c9a5594...3e93ab77

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005ea6a048...cb2c9b8d

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00c2c11760b17efc10a12c418439a5f1861547fa2d7489e691743e16f067862e73ca121220988d5a180dc373f778cc38bed6abd3066930ea0631cbbec1a0f8b43b6b131b44", "block": { "timestamp": { "unpack": "1794369535." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…403faf9159063c577eb988a04bb862d3dbf9b3ec3d699555ca2c0a24fbd000267571ada5f9f288d372fff9eb (140 bytes)", "f8ab3a843b9aca0082c140941e39a9d6cad99c5062747bb26e54d5d4b2edc79c80b844095ea7b30000000000…6c4c6d72009cc337c09748a064438e39f0a6ef633b200cb1b055f659093c446bd1f118ab5312859858ffb0e5 (173 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e3698cb59324ebd6b02346a03ecf5f5dad63ca557980ae05c62215475de3df7c791fbe0112ca75482a4d76f3 (140 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7b1c6df223df1355d150aaa069b3d3da91dd9f8d27083051d97391dee45894dacd0fe734f04e8403b9101e57 (140 bytes)", "02f901f4830e4a25820c95830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…a27bfbda45b92fa3f34225a033d7169031b2379e8ac71c5d9941cfe69167194f621c4915f75943926e2942e8 (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:00c2c11760...6b131b44

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "fa8c98c042ef43ed68546ca53e09641f65f21453b63b1a44a75974553e93ab77", "timestamp": { "unpack": "1794369535." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…403faf9159063c577eb988a04bb862d3dbf9b3ec3d699555ca2c0a24fbd000267571ada5f9f288d372fff9eb (140 bytes)", "f8ab3a843b9aca0082c140941e39a9d6cad99c5062747bb26e54d5d4b2edc79c80b844095ea7b30000000000…6c4c6d72009cc337c09748a064438e39f0a6ef633b200cb1b055f659093c446bd1f118ab5312859858ffb0e5 (173 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e3698cb59324ebd6b02346a03ecf5f5dad63ca557980ae05c62215475de3df7c791fbe0112ca75482a4d76f3 (140 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7b1c6df223df1355d150aaa069b3d3da91dd9f8d27083051d97391dee45894dacd0fe734f04e8403b9101e57 (140 bytes)", "02f901f4830e4a25820c95830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…a27bfbda45b92fa3f34225a033d7169031b2379e8ac71c5d9941cfe69167194f621c4915f75943926e2942e8 (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:0000dc3f79...012417ba

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0061d6719948721546bb4993e247c4189dedfbe3496fb2e5a9a18458162f165434ca1212206da34644d5a1b4db503dfbdda10a149caec689aa635ea27d469c7e9519b09f7b", "hash": "2bcc0ea702f9da82bf4b67df509320c6524f096b4e1ed1da3eac68146a8695e7", "number": "132912", "timestamp": "1794369535", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0fa8c98c042ef43ed68546ca53e09641f65f21453b63b1a44a75974553e93ab77a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…403faf9159063c577eb988a04bb862d3dbf9b3ec3d699555ca2c0a24fbd000267571ada5f9f288d372fff9eb (140 bytes)", "f8ab3a843b9aca0082c140941e39a9d6cad99c5062747bb26e54d5d4b2edc79c80b844095ea7b30000000000…6c4c6d72009cc337c09748a064438e39f0a6ef633b200cb1b055f659093c446bd1f118ab5312859858ffb0e5 (173 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e3698cb59324ebd6b02346a03ecf5f5dad63ca557980ae05c62215475de3df7c791fbe0112ca75482a4d76f3 (140 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7b1c6df223df1355d150aaa069b3d3da91dd9f8d27083051d97391dee45894dacd0fe734f04e8403b9101e57 (140 bytes)", "02f901f4830e4a25820c95830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…a27bfbda45b92fa3f34225a033d7169031b2379e8ac71c5d9941cfe69167194f621c4915f75943926e2942e8 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00af390851...641c764a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0000dc3f7962409d349c051d80962f998005490ce027f6dfd190a2902ce8f9b325ca1212209e4f948fbf45ff88d63235c039eaec87eeb80fb5f9752975e4de7773012417ba", "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": "11002004249999888189923176.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }