Canton Updates/122097...d331

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #140,503 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #140,503

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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750ms

1.0s

1.3s

Block planned

Producer plans block #140503 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140503

1.0s

Committed on Canton

Participant commits update 122097c8ce…6ad331

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Imported to the execution layers

Importer applies block #140503 from GatewayHead

—

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750ms

1.0s

1.3s

EVM

Canton

External call

Total

Complete1.0s

1.0s

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

#140,503

Block Hash

0xcf211ed9...199a5557

Block Timestamp

Nov 11, 2026, 09:03:21 UTC

Transactions

0xfb730888...593c7cb90x40fc...64a8 → 0xfd7c...4601Success

0x9e571633...704793ef0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

122097c8ce...0d6ad331

Offset

436953

Record Time

Nov 11, 2026, 09:03:22 UTC

Command ID

gw-64c9a5594...81f6a942

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00d3143acc...16998965

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "cf211ed9b3fa046d5c508160f6a424b41fc6c5e87fe595347786fe64199a5557", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

exercised

Payload

{ "headCid": "003267342ab193d53e20a1e30aae1a3aa700a8fbe69556cb9fde6d86be08adf33aca1212204c36e5cf4a35cebdc66b9242b14d5f26394f2404bf27618d351f8428167a9af4", "block": { "timestamp": { "unpack": "1794387801." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8257258405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…538ff73cd8a02583e54105a05b3d05ac2aeb6ef8f62ab72db835c5614d40004bedf90c5e12447bf212031117 (176 bytes)", "f86d09850dc0a8302d82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…d8cbe6349bee2f6dd2e93fa04b9fa90bf64ba5181db2e9c45f5c1a5a0cf29e8d278435a60ac4896f32fcc82d (111 bytes)", "f88b0c850dc0a8302d8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e16fc8b7c0c56d40c732da005bc16deea8a0e1eeebbff415deffa3d7d09c833988f65165793a62b7d310979 (141 bytes)", "f86d09850b75e17d7b82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a0eb3e1fc5aa762f630e3ea05124fe5e7018eb510e812b8f4b9015bd0a48c6d707458d582a5bbf0342bcd0a0 (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:003267342a...167a9af4

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "7ac007cd638bee60276090d88fd06d64e191bc60139bef82e17837f881f6a942", "timestamp": { "unpack": "1794387801." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8257258405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…538ff73cd8a02583e54105a05b3d05ac2aeb6ef8f62ab72db835c5614d40004bedf90c5e12447bf212031117 (176 bytes)", "f86d09850dc0a8302d82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…d8cbe6349bee2f6dd2e93fa04b9fa90bf64ba5181db2e9c45f5c1a5a0cf29e8d278435a60ac4896f32fcc82d (111 bytes)", "f88b0c850dc0a8302d8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e16fc8b7c0c56d40c732da005bc16deea8a0e1eeebbff415deffa3d7d09c833988f65165793a62b7d310979 (141 bytes)", "f86d09850b75e17d7b82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a0eb3e1fc5aa762f630e3ea05124fe5e7018eb510e812b8f4b9015bd0a48c6d707458d582a5bbf0342bcd0a0 (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:00f3358f85...98b7d10e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d3143acc780866f60c69197a98edf9779c3966db890397d8b2d0c7f9307d5b61ca121220da20d48690c04c896e14641d035dc84dcf8aefab00c90849618158ff16998965", "hash": "cf211ed9b3fa046d5c508160f6a424b41fc6c5e87fe595347786fe64199a5557", "number": "140503", "timestamp": "1794387801", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07ac007cd638bee60276090d88fd06d64e191bc60139bef82e17837f881f6a942a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8257258405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…538ff73cd8a02583e54105a05b3d05ac2aeb6ef8f62ab72db835c5614d40004bedf90c5e12447bf212031117 (176 bytes)", "f86d09850dc0a8302d82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…d8cbe6349bee2f6dd2e93fa04b9fa90bf64ba5181db2e9c45f5c1a5a0cf29e8d278435a60ac4896f32fcc82d (111 bytes)", "f88b0c850dc0a8302d8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e16fc8b7c0c56d40c732da005bc16deea8a0e1eeebbff415deffa3d7d09c833988f65165793a62b7d310979 (141 bytes)", "f86d09850b75e17d7b82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a0eb3e1fc5aa762f630e3ea05124fe5e7018eb510e812b8f4b9015bd0a48c6d707458d582a5bbf0342bcd0a0 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d54da559...d581b511

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f3358f8503d835c561682cfe859ed439f7b85e481831887256928b5237a4b054ca121220c717833a09731676d3f845f56e4e663b4a781053e315e8c6b3d6e9fb98b7d10e", "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": "11002004249999880418634203.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }