Canton Updates/122048...51a9

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #98,941 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #98,941

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

106ms

Block planned

Producer plans block #98941 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98941

85ms

Committed on Canton

Participant commits update 1220488c8e…1451a9

—

Imported to the execution layers

Importer applies block #98941 from GatewayHead

—

0ms

106ms

EVM

Canton

External call

Total

Complete85ms

85ms

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

#98,941

Block Hash

0x01fa36db...825a9b9a

Block Timestamp

Nov 9, 2026, 19:53:42 UTC

Transactions

0x3f0d10f8...50bec4510x089a...91cb → 0xa276...16d2Success

0x0d0b14a4...2e60760c0x78ee...dfd4 → 0x51be...67edSuccess

Overview

Update ID

1220488c8e...fd1451a9

Offset

310035

Record Time

Nov 9, 2026, 19:53:42 UTC

Command ID

gw-64c9a5594...133acfe8

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001779b4cc...e711dd5a

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "004568c0e8c8a77152f3e9162014ecbe5a1cfc573d1a4e3f41ac19f0a89de07446ca121220b7f2697bc4d2eac0e662ded94cdd823c3a42e8e3b3c6848376a7050fb9263624", "block": { "timestamp": { "unpack": "1794254022." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ac3c84d69cc26a9d286503a04533ea531dc7f960bf9bc44744dbb6acf4118294136911a25c679b3fd7e1954f (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…36d1516deff7be8aa9fb8aa02b41a3f14b8520e71605f9397a1d257a2b5de93898c94108c693f794fb9094b4 (141 bytes)", "f8ac0d858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9a84f26d1bf0eca85d166ca0166a2be7692de800103d54b3c04baa03ed4d05daa628a72d176346589fd4793f (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…23f7beaeb47d18cf99ece7a02c2df1b5e33d0d61a3c107ce9811eba8acf5ff0c4512f1e36023283542ad8056 (174 bytes)", "f86c408459682f008261a8948418ebe57ccd5fab467b732e263c0ee30ea30202865af3107a400080831c946d…5378e720b4e910d22a4ea1a033e52d4d7bcd8ed683230d7e40687c6b47590f6c548abacc15c2aedd7ad28ae5 (110 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e66241ff2025593cda3d44a06f1ac3d2613ad2cafd040ff36bf90c423e69981206a9c9f9fc637156079ec03d (111 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:004568c0e8...b9263624

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "c08495e4d0f69853ae090888c59a32434d5a93ee7a7ef604fc2badac133acfe8", "timestamp": { "unpack": "1794254022." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ac3c84d69cc26a9d286503a04533ea531dc7f960bf9bc44744dbb6acf4118294136911a25c679b3fd7e1954f (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…36d1516deff7be8aa9fb8aa02b41a3f14b8520e71605f9397a1d257a2b5de93898c94108c693f794fb9094b4 (141 bytes)", "f8ac0d858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9a84f26d1bf0eca85d166ca0166a2be7692de800103d54b3c04baa03ed4d05daa628a72d176346589fd4793f (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…23f7beaeb47d18cf99ece7a02c2df1b5e33d0d61a3c107ce9811eba8acf5ff0c4512f1e36023283542ad8056 (174 bytes)", "f86c408459682f008261a8948418ebe57ccd5fab467b732e263c0ee30ea30202865af3107a400080831c946d…5378e720b4e910d22a4ea1a033e52d4d7bcd8ed683230d7e40687c6b47590f6c548abacc15c2aedd7ad28ae5 (110 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e66241ff2025593cda3d44a06f1ac3d2613ad2cafd040ff36bf90c423e69981206a9c9f9fc637156079ec03d (111 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:004567b836...c68100d9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008f6539d9cbe1678afd27fcd544318c36bf9d694044185f8a5bdbc3df55fe37b6ca1212206e410ec5d30ab285d5c04f74e68e22e1a2cf7d265600d5e03c010c3646fb78d5", "hash": "01fa36db65e9b2561eebd1f612c6a175b6554f4054954647dc9f2168825a9b9a", "number": "98941", "timestamp": "1794254022", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c08495e4d0f69853ae090888c59a32434d5a93ee7a7ef604fc2badac133acfe8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ac3c84d69cc26a9d286503a04533ea531dc7f960bf9bc44744dbb6acf4118294136911a25c679b3fd7e1954f (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…36d1516deff7be8aa9fb8aa02b41a3f14b8520e71605f9397a1d257a2b5de93898c94108c693f794fb9094b4 (141 bytes)", "f8ac0d858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9a84f26d1bf0eca85d166ca0166a2be7692de800103d54b3c04baa03ed4d05daa628a72d176346589fd4793f (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…23f7beaeb47d18cf99ece7a02c2df1b5e33d0d61a3c107ce9811eba8acf5ff0c4512f1e36023283542ad8056 (174 bytes)", "f86c408459682f008261a8948418ebe57ccd5fab467b732e263c0ee30ea30202865af3107a400080831c946d…5378e720b4e910d22a4ea1a033e52d4d7bcd8ed683230d7e40687c6b47590f6c548abacc15c2aedd7ad28ae5 (110 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e66241ff2025593cda3d44a06f1ac3d2613ad2cafd040ff36bf90c423e69981206a9c9f9fc637156079ec03d (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0002a4a354...495a7b8c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004567b83690868434afd61cf173e27d0b81b41460c82fef2d479a270ed1170c9cca121220b376cee06d6f162392e079ec3cd91c252022210af1461b9e16e5e94cc68100d9", "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": "11002004249999958754366720.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }