Canton Updates/122070...8756

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,751 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #59,751

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

1.8s

Block planned

Producer plans block #59751 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59751

1.4s

Committed on Canton

Participant commits update 122070dd8a…1b8756

—

Imported to the execution layers

Importer applies block #59751 from GatewayHead

—

0ms

500ms

1.0s

1.5s

1.8s

EVM

Canton

External call

Total

Complete1.4s

1.4s

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

#59,751

Block Hash

0xa62dd1b7...5cf6da7a

Block Timestamp

Nov 7, 2026, 01:50:36 UTC

Transactions

0xc85ad250...72fc35d40x304f...5a80 → 0xd129...b96cSuccess

0x3e3dd8a0...d9d70a8f0xbcf9...b0ac → 0xa276...16d2Success

Overview

Update ID

122070dd8a...a81b8756

Offset

188768

Record Time

Nov 7, 2026, 01:50:37 UTC

Command ID

gw-64c9a5594...31860f74

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f264e959...baaa90fc

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0044b431dcf6249bcbd169f83f544a68a52cf0aa04fed66b5c5ffe43caf78a2260ca121220fca6af8c5095afb8459abdb8c62955dadbd2a511d3672bdf3ec41111fd926141", "block": { "timestamp": { "unpack": "1794016236." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…1fc9d87ce1315041786f66a0535ebee5fe177e453e80da9420e07b93a4cb85a49112bcd64b9240eb60e2a841 (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…25874f93ad767e5ffa84cea07ecac93b769310b243095482984fad44c6b399ac496b338418f4474ec97f3645 (174 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…9b864ba939a90b7783cb86a0415e095799480f02c0ae2ef8aa70a77b753c1d7c7f9f8bf7b8042c983e43742b (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…393e6eb1719658cb2fc27ba00f5e3c6854fd91ac6148409ba0a173f343aff29a157e5363659128b33f241281 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1e504791d0b8bba6866104a0735d52026324481766dbe52c05c2343256be88b46c3d7f9565b1cfd4ce5da956 (141 bytes)", "f871822469858bb2c9700882520894eae9ddff0e65f574a2144871822d29a8ff72f37388016345785d8a0000…ae8f8235f4f99ac38c81cca04eb3e15c4978f2c0bd6666dc7c5562e70650ab2eae1fa95fae7c2aeefdd0c7ee (115 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:0044b431dc...fd926141

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "40f2037cbad1b7108ba05bf64d268cf2348b510a457b8e0ddc7ddca631860f74", "timestamp": { "unpack": "1794016236." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…1fc9d87ce1315041786f66a0535ebee5fe177e453e80da9420e07b93a4cb85a49112bcd64b9240eb60e2a841 (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…25874f93ad767e5ffa84cea07ecac93b769310b243095482984fad44c6b399ac496b338418f4474ec97f3645 (174 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…9b864ba939a90b7783cb86a0415e095799480f02c0ae2ef8aa70a77b753c1d7c7f9f8bf7b8042c983e43742b (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…393e6eb1719658cb2fc27ba00f5e3c6854fd91ac6148409ba0a173f343aff29a157e5363659128b33f241281 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1e504791d0b8bba6866104a0735d52026324481766dbe52c05c2343256be88b46c3d7f9565b1cfd4ce5da956 (141 bytes)", "f871822469858bb2c9700882520894eae9ddff0e65f574a2144871822d29a8ff72f37388016345785d8a0000…ae8f8235f4f99ac38c81cca04eb3e15c4978f2c0bd6666dc7c5562e70650ab2eae1fa95fae7c2aeefdd0c7ee (115 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:00f1ef7b7d...f0a96da5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004f802e6d70ce334666e9da7cf971a0951706fa69136744fb7a088d4366bf8366ca1212206e2ce8c524d4e76883124b14f49d0b6c07faeafbe3fd53adcee58f582f78ab09", "hash": "a62dd1b7dfe88da1e3e06c2de10424e5da3dee2736ad561d87a099f35cf6da7a", "number": "59751", "timestamp": "1794016236", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a040f2037cbad1b7108ba05bf64d268cf2348b510a457b8e0ddc7ddca631860f74a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…1fc9d87ce1315041786f66a0535ebee5fe177e453e80da9420e07b93a4cb85a49112bcd64b9240eb60e2a841 (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…25874f93ad767e5ffa84cea07ecac93b769310b243095482984fad44c6b399ac496b338418f4474ec97f3645 (174 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…9b864ba939a90b7783cb86a0415e095799480f02c0ae2ef8aa70a77b753c1d7c7f9f8bf7b8042c983e43742b (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…393e6eb1719658cb2fc27ba00f5e3c6854fd91ac6148409ba0a173f343aff29a157e5363659128b33f241281 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1e504791d0b8bba6866104a0735d52026324481766dbe52c05c2343256be88b46c3d7f9565b1cfd4ce5da956 (141 bytes)", "f871822469858bb2c9700882520894eae9ddff0e65f574a2144871822d29a8ff72f37388016345785d8a0000…ae8f8235f4f99ac38c81cca04eb3e15c4978f2c0bd6666dc7c5562e70650ab2eae1fa95fae7c2aeefdd0c7ee (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e477fd85...863dceba

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f1ef7b7ddbcd84d1a35bf6b270fcb54776daad66259a678bb526d7b80f771d79ca12122079a37f2e160325ba8a674e5ebf1b02cd60b1ec6927e0cc5f55409599f0a96da5", "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": "11002004249999974373111134.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }