Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #128,533 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #128,533

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

956ms

Block planned

Producer plans block #128533 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #128533

765ms

Committed on Canton

Participant commits update 1220d2dc81…25849b

—

Imported to the execution layers

Importer applies block #128533 from GatewayHead

—

0ms

250ms

500ms

750ms

956ms

EVM

Canton

External call

Total

Complete765ms

765ms

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

#128,533

Block Hash

0x1441b376...3d890bd1

Block Timestamp

Nov 11, 2026, 01:03:25 UTC

Transactions

0xd86a29bc...438d18bc0x26b2...5f86 → 0x0af7...128bSuccess

0x2c254e12...efcbe4120x8249...90df → 0x5345...9be7Success

Overview

Update ID

1220d2dc81...ec25849b

Offset

400561

Record Time

Nov 11, 2026, 01:03:25 UTC

Command ID

gw-64c9a5594...183ee427

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004aecf100...07dab54f

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0070c5cb60c868191975fe3bea48e04b4de4ecc17a51b2cd81817e7654a60ca070ca121220e63c38dc50811d133c9bdc829a0168010c255f40064bb07eca1c4fd008a526e8", "block": { "timestamp": { "unpack": "1794359005." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae822cdd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f2ff491cfbab96b86a033ea071c4ac8eaa42e448dd19ec22f048bdb862a43e3f76b047eabda0586262ffc5d5 (176 bytes)", "f8ae822cde8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e63a29752374a8f5ecc342a03d0d79938a23ab870d9ef2c9112c624e04c3eef1fc29e62323b0e7e8489b32eb (176 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…f183e557993fea18d5b0e3a0404ac90ce33d72abc39d42075d282316cba3ae94fd3bf041010a1af5c61a6523 (173 bytes)", "02f901f4830e4a25821642830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4f1ef844927cf311279682a05ac28f5bf1a9fa3d50fa838f5c1f48eed0e242c26f3d00ab34da52fd967c4b12 (504 bytes)", "02f901f4830e4a258215fc830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…953d6369f615bdfbea5c34a069eed5e0fee6080b1d5bdb1d0da4e9eb32a6ca2a3258a9805d1ea1a6f822ec28 (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:0070c5cb60...08a526e8

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "6b04fd4b2941759bc427e230d72ce35d292190297a2a5e968ddeacc1183ee427", "timestamp": { "unpack": "1794359005." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae822cdd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f2ff491cfbab96b86a033ea071c4ac8eaa42e448dd19ec22f048bdb862a43e3f76b047eabda0586262ffc5d5 (176 bytes)", "f8ae822cde8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e63a29752374a8f5ecc342a03d0d79938a23ab870d9ef2c9112c624e04c3eef1fc29e62323b0e7e8489b32eb (176 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…f183e557993fea18d5b0e3a0404ac90ce33d72abc39d42075d282316cba3ae94fd3bf041010a1af5c61a6523 (173 bytes)", "02f901f4830e4a25821642830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4f1ef844927cf311279682a05ac28f5bf1a9fa3d50fa838f5c1f48eed0e242c26f3d00ab34da52fd967c4b12 (504 bytes)", "02f901f4830e4a258215fc830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…953d6369f615bdfbea5c34a069eed5e0fee6080b1d5bdb1d0da4e9eb32a6ca2a3258a9805d1ea1a6f822ec28 (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:00cdee29dd...95b43a3f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004434ebede6799e175254b3de8f17a152923baea7159d792735d6f41aa441d1b3ca12122006d67067a21086c1299f38b2ae35065d78277fbd188a7713e12a27bd8d9dc723", "hash": "1441b376f5b34ca7da976b1e50b60989936a21aa53fce498f5bb39da3d890bd1", "number": "128533", "timestamp": "1794359005", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06b04fd4b2941759bc427e230d72ce35d292190297a2a5e968ddeacc1183ee427a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae822cdd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f2ff491cfbab96b86a033ea071c4ac8eaa42e448dd19ec22f048bdb862a43e3f76b047eabda0586262ffc5d5 (176 bytes)", "f8ae822cde8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e63a29752374a8f5ecc342a03d0d79938a23ab870d9ef2c9112c624e04c3eef1fc29e62323b0e7e8489b32eb (176 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…f183e557993fea18d5b0e3a0404ac90ce33d72abc39d42075d282316cba3ae94fd3bf041010a1af5c61a6523 (173 bytes)", "02f901f4830e4a25821642830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4f1ef844927cf311279682a05ac28f5bf1a9fa3d50fa838f5c1f48eed0e242c26f3d00ab34da52fd967c4b12 (504 bytes)", "02f901f4830e4a258215fc830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…953d6369f615bdfbea5c34a069eed5e0fee6080b1d5bdb1d0da4e9eb32a6ca2a3258a9805d1ea1a6f822ec28 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d99b4385...645b921e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cdee29dd1e653ef2d4203b7720eb08d75e49ee7a8f8b9c1648cb7917067d5f6bca12122031417c91a36f8bf29c28d4905c2e953ffeab3f8beebfa1502377d28495b43a3f", "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": "11002004249999894305977281.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }