Canton Updates/122003...6793

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #118,099 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #118,099

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

2.2s

Block planned

Producer plans block #118099 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #118099

1.8s

Committed on Canton

Participant commits update 12200368d1…ad6793

—

Imported to the execution layers

Importer applies block #118099 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

2.2s

EVM

Canton

External call

Total

Complete1.8s

1.8s

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

#118,099

Block Hash

0xf3cd6d7d...db6c9192

Block Timestamp

Nov 10, 2026, 17:41:41 UTC

Transactions

0x6e67c431...979a90ca0x7831...3c11 → 0xf15d...53e9Success

0x18d1bc9b...07a801c40x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

12200368d1...65ad6793

Offset

368818

Record Time

Nov 10, 2026, 17:41:42 UTC

Command ID

gw-64c9a5594...16e2c249

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002adcbaec...8213395f

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ff210eef7144d56deee6c7592373d5127ff47ec2aa8e9dcc4d92a135a8f5044fca12122089e2be2882bd21c977c932a422280f90159f1438023ae2f126f64e6022916c16", "block": { "timestamp": { "unpack": "1794332501." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8205d98315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…3d01a1e3ab4bf4cb3dd2d4a03304bfe3f4afcf4784bd0b3b0dee097e263386b16bb2b06639d4ff6f15be305c (175 bytes)", "f8ad8205da8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…1fd9ecace77c028753ee68a06909726378640152a43956cee7eae4cc02ff2a8dc8acd08af3005bc2b04c3e48 (175 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e82520894f15d50355981691b44f482d05fe7cd2fe8b253e98703…ff642568a2593f1bbf55aea07f131abcd1434f545a95d9891696fa7e1016aa8cca0be59a3b86924711334d5e (119 bytes)", "02f901f4830e4a25820ff1830f4240831e84808309f91794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e7557405222ff024abb028a0318176346032d90fd614cae014e249bc6517b5947db3ef272602a1974223d731 (504 bytes)", "f8ab52843b9aca0082c14094aa023acfdc034aef12f460eecf3336d0ac182ce880b844095ea7b30000000000…dfa1a75a09d608cbd7cfa2a07ed3b213b0dcf439e11628face600d4f9c496c048bdfa2710c2081d9725e7452 (173 bytes)", "02f8b4830e4a250585037e11d60085037e11d60082c04d947e83a33f6c3482cc1c51eb24990a1fc2c9ddbf62…5915b112b567742a35bb12a006c7321ae17384db3762ea1bccf3ff98ca9371c8d014da15bcf424d6d869b347 (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:00ff210eef...22916c16

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "8af9e6688e0542449c753c1ae760dbdac57aafdc2867e18358bc4a5c16e2c249", "timestamp": { "unpack": "1794332501." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8205d98315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…3d01a1e3ab4bf4cb3dd2d4a03304bfe3f4afcf4784bd0b3b0dee097e263386b16bb2b06639d4ff6f15be305c (175 bytes)", "f8ad8205da8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…1fd9ecace77c028753ee68a06909726378640152a43956cee7eae4cc02ff2a8dc8acd08af3005bc2b04c3e48 (175 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e82520894f15d50355981691b44f482d05fe7cd2fe8b253e98703…ff642568a2593f1bbf55aea07f131abcd1434f545a95d9891696fa7e1016aa8cca0be59a3b86924711334d5e (119 bytes)", "02f901f4830e4a25820ff1830f4240831e84808309f91794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e7557405222ff024abb028a0318176346032d90fd614cae014e249bc6517b5947db3ef272602a1974223d731 (504 bytes)", "f8ab52843b9aca0082c14094aa023acfdc034aef12f460eecf3336d0ac182ce880b844095ea7b30000000000…dfa1a75a09d608cbd7cfa2a07ed3b213b0dcf439e11628face600d4f9c496c048bdfa2710c2081d9725e7452 (173 bytes)", "02f8b4830e4a250585037e11d60085037e11d60082c04d947e83a33f6c3482cc1c51eb24990a1fc2c9ddbf62…5915b112b567742a35bb12a006c7321ae17384db3762ea1bccf3ff98ca9371c8d014da15bcf424d6d869b347 (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:00c075d314...5408d11d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003554464d00c7855a003b9a0f6d2eced3a78c75e0bf5db1f04f225dbe3d4c73b4ca121220f47e6bf1f4643689aa9c25f508d2d3d058cc653b0bbaba86f3299f5b13947f4c", "hash": "f3cd6d7d8ae9959f8b4c1be7197f6d572245c678c04b9cd1e5343691db6c9192", "number": "118099", "timestamp": "1794332501", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08af9e6688e0542449c753c1ae760dbdac57aafdc2867e18358bc4a5c16e2c249a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ad8205d98315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…3d01a1e3ab4bf4cb3dd2d4a03304bfe3f4afcf4784bd0b3b0dee097e263386b16bb2b06639d4ff6f15be305c (175 bytes)", "f8ad8205da8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…1fd9ecace77c028753ee68a06909726378640152a43956cee7eae4cc02ff2a8dc8acd08af3005bc2b04c3e48 (175 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e82520894f15d50355981691b44f482d05fe7cd2fe8b253e98703…ff642568a2593f1bbf55aea07f131abcd1434f545a95d9891696fa7e1016aa8cca0be59a3b86924711334d5e (119 bytes)", "02f901f4830e4a25820ff1830f4240831e84808309f91794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e7557405222ff024abb028a0318176346032d90fd614cae014e249bc6517b5947db3ef272602a1974223d731 (504 bytes)", "f8ab52843b9aca0082c14094aa023acfdc034aef12f460eecf3336d0ac182ce880b844095ea7b30000000000…dfa1a75a09d608cbd7cfa2a07ed3b213b0dcf439e11628face600d4f9c496c048bdfa2710c2081d9725e7452 (173 bytes)", "02f8b4830e4a250585037e11d60085037e11d60082c04d947e83a33f6c3482cc1c51eb24990a1fc2c9ddbf62…5915b112b567742a35bb12a006c7321ae17384db3762ea1bccf3ff98ca9371c8d014da15bcf424d6d869b347 (183 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cc05e086...c6b0ebeb

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c075d3149055ee5c62d5d146de3798c628a0eb6f31c9cb68bb5c329e71315140ca1212206b0ef9fac3d04e30025e54f5dbc139a1a6d27cb6e1fe8b8dbebe1c6a5408d11d", "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": "11002004249999912313367640.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }