Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #57,039 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #57,039

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

2.4s

Block planned

Producer plans block #57039 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57039

1.9s

Committed on Canton

Participant commits update 1220ae6e8c…2b09b1

—

Imported to the execution layers

Importer applies block #57039 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

2.4s

EVM

Canton

External call

Total

Complete1.9s

1.9s

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

#57,039

Block Hash

0xfbd8c687...ec589646

Block Timestamp

Nov 7, 2026, 00:03:59 UTC

Transactions

0x67c959da...7afc29f40x4eea...2b41 → 0xa276...16d2Success

0x39fdb5ac...285c9d3c0xf4d6...3316 → 0xa276...16d2Success

Overview

Update ID

1220ae6e8c...802b09b1

Offset

180525

Record Time

Nov 7, 2026, 00:04:00 UTC

Command ID

gw-64c9a5594...7ac33cf9

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00852412b5...23da3073

Choice: Archive

Payload

{}

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Payload

{ "headCid": "006c0f0f64659dc1e4d4e5f3d961893399be0044302296560b2f417089ff70de0eca12122062d30593b61f1a8c7cf41f1646ba96ed540c0d5ebc970cf5c3412eef2d1a5b91", "block": { "timestamp": { "unpack": "1794009839." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…141fc66926d5eab2571a53a031a0f0e8cff30a34f88e9f17b39b19727625e3d0101b97ae46e4e3c8df50b70d (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…5bfbdfe44da6ec95e072bca0072346c506653a127cfa12a25ebee9948ece10667920330ba651d2dc5819762c (111 bytes)", "f86c05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6113998fc9c9f46f7299b9b99f7efde1e54e3ccd9004c220b3010c07505cbb3197984c110a218fad7ad3b45e (110 bytes)", "f88a08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…45b94057c377225ec15a2df39ff197b918d4b80dce5d3a1423a73bc8786fd211745e06cff40e8135f91b9f7a (140 bytes)", "f871821f02858bb2c9700882520894527764ce91d450489ac2ed5aee37305b782412a988016345785d8a0000…fa0ef60e4cf370c1b178a1a0245db4468a954ef845796d0f9fefecda00b43d3d63b06f1051277e35fbfef6a4 (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:006c0f0f64...2d1a5b91

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "5425955049b4dcd699f5a2f08b55ad22b0b1e26a0c099a1e0e7d60687ac33cf9", "timestamp": { "unpack": "1794009839." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…141fc66926d5eab2571a53a031a0f0e8cff30a34f88e9f17b39b19727625e3d0101b97ae46e4e3c8df50b70d (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…5bfbdfe44da6ec95e072bca0072346c506653a127cfa12a25ebee9948ece10667920330ba651d2dc5819762c (111 bytes)", "f86c05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6113998fc9c9f46f7299b9b99f7efde1e54e3ccd9004c220b3010c07505cbb3197984c110a218fad7ad3b45e (110 bytes)", "f88a08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…45b94057c377225ec15a2df39ff197b918d4b80dce5d3a1423a73bc8786fd211745e06cff40e8135f91b9f7a (140 bytes)", "f871821f02858bb2c9700882520894527764ce91d450489ac2ed5aee37305b782412a988016345785d8a0000…fa0ef60e4cf370c1b178a1a0245db4468a954ef845796d0f9fefecda00b43d3d63b06f1051277e35fbfef6a4 (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.Block:Block

Contract:00de3d4181...cd73e292

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fbd8c687a66b1481c72270e7abb9e9fcf407c8858ed835ed250bcddfec589646", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00b1d4035e...9cdcaeb3

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00de3d418130a3cc6fcc032341878d0d9e833fec12905012f2373e24b439482336ca1212205711ac48723156ec66d072e35ef70a57b813e0c0a8175b02312eb23ecd73e292", "hash": "fbd8c687a66b1481c72270e7abb9e9fcf407c8858ed835ed250bcddfec589646", "number": "57039", "timestamp": "1794009839", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a05425955049b4dcd699f5a2f08b55ad22b0b1e26a0c099a1e0e7d60687ac33cf9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…141fc66926d5eab2571a53a031a0f0e8cff30a34f88e9f17b39b19727625e3d0101b97ae46e4e3c8df50b70d (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…5bfbdfe44da6ec95e072bca0072346c506653a127cfa12a25ebee9948ece10667920330ba651d2dc5819762c (111 bytes)", "f86c05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6113998fc9c9f46f7299b9b99f7efde1e54e3ccd9004c220b3010c07505cbb3197984c110a218fad7ad3b45e (110 bytes)", "f88a08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…45b94057c377225ec15a2df39ff197b918d4b80dce5d3a1423a73bc8786fd211745e06cff40e8135f91b9f7a (140 bytes)", "f871821f02858bb2c9700882520894527764ce91d450489ac2ed5aee37305b782412a988016345785d8a0000…fa0ef60e4cf370c1b178a1a0245db4468a954ef845796d0f9fefecda00b43d3d63b06f1051277e35fbfef6a4 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0033629267...94b27f96

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b1d4035ef97ac8297bc2fd6b2643670258a09c0e44bc848b92a73b5def2b4136ca121220f17932b877ccd6e77f8d03fd88edc2a052716d56908e0a8a9839a0ce9cdcaeb3", "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": "11002004249999975570832015.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }