Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #132,078 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #132,078

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

1.9s

Block planned

Producer plans block #132078 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #132078

1.5s

Committed on Canton

Participant commits update 1220b43d12…fa788f

—

Imported to the execution layers

Importer applies block #132078 from GatewayHead

—

0ms

500ms

1.0s

1.5s

1.9s

EVM

Canton

External call

Total

Complete1.5s

1.5s

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

#132,078

Block Hash

0xe28c5bce...c6406a2c

Block Timestamp

Nov 11, 2026, 03:26:28 UTC

Transactions

0x7d885f4a...c37a6b4d0x126e...4ab9 → 0x235d...3c8cSuccess

0x735a8b72...f05b43ed0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220b43d12...44fa788f

Offset

411340

Record Time

Nov 11, 2026, 03:26:29 UTC

Command ID

gw-64c9a5594...6cddd085

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0037085c50...d5100c32

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "001953c8128a0ab2ac7f1dc8e99a783dd026d275f04cf4e1351bf1e69110649476ca12122099ee7633efbb1cafe118bdcf40b8e3085d2c12740a169657db710685ed020610", "block": { "timestamp": { "unpack": "1794367588." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…6dab4819c93c838f98103fa02033d035ac34df7fcd935a82386bfd8f0d2791b39214999978a2ed7bd2d35384 (110 bytes)", "f8ae8239818405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e00a12dd38f0579b0f6882a0790ce0d296dc5ccd04b69007a2bf95caa8cc358728223cc464c3ef3485d64641 (176 bytes)", "f8ae8239828405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…08a3d7b6085288de3b4e0fa01a3dc45a0bd2da399d9bc6c0847113b6d33bb55651a822117890b271d34f38a6 (176 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…a94b41550109cc40edf6a1a0419b4fce898777c17eb9be20d47b5d98a21a8cd3de1ab4e479f2a9c1b90f5e06 (110 bytes)", "f88a0884089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…a690d383f650917abcbedda05f023774883396eb9e663c9a83a29b8cbf9b93d8fa7ed1dc111b818a951fe4ef (140 bytes)", "f8ab0c84089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…78926932958e2ecf65a398a0748d137a0f15fb12b8a8d14b2b6ee9335daef8510f8df7d9c5356e730667b2f5 (173 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:001953c812...ed020610

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "bc07b6b1b27f4fbe2f54ae2ed0eac3f44c4e75b45e7feccec88a366e6cddd085", "timestamp": { "unpack": "1794367588." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…6dab4819c93c838f98103fa02033d035ac34df7fcd935a82386bfd8f0d2791b39214999978a2ed7bd2d35384 (110 bytes)", "f8ae8239818405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e00a12dd38f0579b0f6882a0790ce0d296dc5ccd04b69007a2bf95caa8cc358728223cc464c3ef3485d64641 (176 bytes)", "f8ae8239828405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…08a3d7b6085288de3b4e0fa01a3dc45a0bd2da399d9bc6c0847113b6d33bb55651a822117890b271d34f38a6 (176 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…a94b41550109cc40edf6a1a0419b4fce898777c17eb9be20d47b5d98a21a8cd3de1ab4e479f2a9c1b90f5e06 (110 bytes)", "f88a0884089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…a690d383f650917abcbedda05f023774883396eb9e663c9a83a29b8cbf9b93d8fa7ed1dc111b818a951fe4ef (140 bytes)", "f8ab0c84089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…78926932958e2ecf65a398a0748d137a0f15fb12b8a8d14b2b6ee9335daef8510f8df7d9c5356e730667b2f5 (173 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:0080fb14cf...4cb21b69

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bd8516f4a1716e0cac035fcd7cccc8a0de5a43f606f2ae5e4ffae3b3d2629b16ca121220f4eef5fa16518b65c80e285dab669a0d341e137d1d2d0ad6177f66b36b28878b", "hash": "e28c5bcefa90f99efc71732455c1ba038d6c6ee559a212216ed8ad22c6406a2c", "number": "132078", "timestamp": "1794367588", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0bc07b6b1b27f4fbe2f54ae2ed0eac3f44c4e75b45e7feccec88a366e6cddd085a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…6dab4819c93c838f98103fa02033d035ac34df7fcd935a82386bfd8f0d2791b39214999978a2ed7bd2d35384 (110 bytes)", "f8ae8239818405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e00a12dd38f0579b0f6882a0790ce0d296dc5ccd04b69007a2bf95caa8cc358728223cc464c3ef3485d64641 (176 bytes)", "f8ae8239828405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…08a3d7b6085288de3b4e0fa01a3dc45a0bd2da399d9bc6c0847113b6d33bb55651a822117890b271d34f38a6 (176 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…a94b41550109cc40edf6a1a0419b4fce898777c17eb9be20d47b5d98a21a8cd3de1ab4e479f2a9c1b90f5e06 (110 bytes)", "f88a0884089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…a690d383f650917abcbedda05f023774883396eb9e663c9a83a29b8cbf9b93d8fa7ed1dc111b818a951fe4ef (140 bytes)", "f8ab0c84089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…78926932958e2ecf65a398a0748d137a0f15fb12b8a8d14b2b6ee9335daef8510f8df7d9c5356e730667b2f5 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00eabb8303...5342d718

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0080fb14cf0765342fbc53ba7bea250aecd2f3cd03924511e74f81d01e368625baca12122087b9250844efa4065958bf0832424777e2bf4e2d6a13477b018179304cb21b69", "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": "11002004249999889097221932.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }