Canton Updates/122057...cef6

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #121,961 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #121,961

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.5s

Block planned

Producer plans block #121961 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #121961

3.6s

Committed on Canton

Participant commits update 122057ee79…bacef6

—

Imported to the execution layers

Importer applies block #121961 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.5s

EVM

Canton

External call

Total

Complete3.6s

3.6s

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

#121,961

Block Hash

0xd124a180...ac404336

Block Timestamp

Nov 10, 2026, 20:20:58 UTC

Transactions

0x8a8dc02c...933e63fb0x26b2...5f86 → 0x0af7...128bSuccess

0xb6e8b2f1...fac850d10x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

122057ee79...b6bacef6

Offset

380563

Record Time

Nov 10, 2026, 20:21:01 UTC

Command ID

gw-64c9a5594...51af0cfd

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a07e1dcf...80a5fb22

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0048e6459da6702bda8d85abbe95118893f281ab5dd037365d85ebb5d159698a6aca121220c9828f2b8692680dccab3586638af137407bc1c1d7141c141b2af10f8774464d", "block": { "timestamp": { "unpack": "1794342058." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8213ce8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8f456cce4d28a8853d6a45a0355a471d522ab813c342f6f305be817ae36e3a3fb73ef3f685cd5fb72be96618 (176 bytes)", "f8ae8213cf8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e0b8d847b79781ce99487ea07bdeb60c7a51a7a2c5b8bf3c424c05a5831ce6cb79c64c69d6477df3e285a707 (176 bytes)", "f8ae8213d08405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b30366f37842c5d11252e2a07d81581a23b849dd104977a333c1af14b73a9e5bd18fa09aea284d36cf09ea89 (176 bytes)", "02f901f4830e4a2582128a830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ed1a8d6958e52b8664d3d1a06430926437e59a361ac542f368aa99e3d93643b6ab60c6258ba217f34fc1b1e1 (504 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…c1278d47ea01bf02417c8aa039b3c0e3cfcdffb0a29ffe3e99fcb2352b042811db0f13f1c6dc681eecaa25d3 (2,475 bytes)", "02f901f4830e4a2582124e830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c00dae7d8922e690cfd118a01ea162f6dfc0158cfa3ce404bf51326e3b9a8e384a65808eb1781b58fe1fe963 (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:0048e6459d...8774464d

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "aec7d8707ec443078888b95f0872e2a6f42e6d00c8a0d8691fe85d9251af0cfd", "timestamp": { "unpack": "1794342058." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8213ce8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8f456cce4d28a8853d6a45a0355a471d522ab813c342f6f305be817ae36e3a3fb73ef3f685cd5fb72be96618 (176 bytes)", "f8ae8213cf8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e0b8d847b79781ce99487ea07bdeb60c7a51a7a2c5b8bf3c424c05a5831ce6cb79c64c69d6477df3e285a707 (176 bytes)", "f8ae8213d08405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b30366f37842c5d11252e2a07d81581a23b849dd104977a333c1af14b73a9e5bd18fa09aea284d36cf09ea89 (176 bytes)", "02f901f4830e4a2582128a830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ed1a8d6958e52b8664d3d1a06430926437e59a361ac542f368aa99e3d93643b6ab60c6258ba217f34fc1b1e1 (504 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…c1278d47ea01bf02417c8aa039b3c0e3cfcdffb0a29ffe3e99fcb2352b042811db0f13f1c6dc681eecaa25d3 (2,475 bytes)", "02f901f4830e4a2582124e830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c00dae7d8922e690cfd118a01ea162f6dfc0158cfa3ce404bf51326e3b9a8e384a65808eb1781b58fe1fe963 (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:00472a28b5...dace90a9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f91bc58ef77f4b8a524c22a3c7e943fcb6307671cd11eb2b9ab3e3e5f12e2368ca1212206112416726b595076d5f863c7b9d3747af2024502a5afcd59bbb1870d245715c", "hash": "d124a180c974503257bf546daed8e96f8dfe0320c2e19e33a78add28ac404336", "number": "121961", "timestamp": "1794342058", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0aec7d8707ec443078888b95f0872e2a6f42e6d00c8a0d8691fe85d9251af0cfda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8213ce8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8f456cce4d28a8853d6a45a0355a471d522ab813c342f6f305be817ae36e3a3fb73ef3f685cd5fb72be96618 (176 bytes)", "f8ae8213cf8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e0b8d847b79781ce99487ea07bdeb60c7a51a7a2c5b8bf3c424c05a5831ce6cb79c64c69d6477df3e285a707 (176 bytes)", "f8ae8213d08405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b30366f37842c5d11252e2a07d81581a23b849dd104977a333c1af14b73a9e5bd18fa09aea284d36cf09ea89 (176 bytes)", "02f901f4830e4a2582128a830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ed1a8d6958e52b8664d3d1a06430926437e59a361ac542f368aa99e3d93643b6ab60c6258ba217f34fc1b1e1 (504 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…c1278d47ea01bf02417c8aa039b3c0e3cfcdffb0a29ffe3e99fcb2352b042811db0f13f1c6dc681eecaa25d3 (2,475 bytes)", "02f901f4830e4a2582124e830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c00dae7d8922e690cfd118a01ea162f6dfc0158cfa3ce404bf51326e3b9a8e384a65808eb1781b58fe1fe963 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b07a3eeb...b56757bb

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00472a28b58e3688fe0157ed22af0494294042a91f11326d08bc23675b579c1673ca1212208fe637c7edc4c9911699d776941110f733a564f1c3b33d96b4c2b541dace90a9", "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": "11002004249999904344873232.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }