Canton Updates/122058...0d7a

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #143,331 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #143,331

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.6s

Block planned

Producer plans block #143331 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #143331

2.9s

Committed on Canton

Participant commits update 12205809a1…f90d7a

—

Imported to the execution layers

Importer applies block #143331 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.6s

EVM

Canton

External call

Total

Complete2.9s

2.9s

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

#143,331

Block Hash

0x075dce02...36a1f4ac

Block Timestamp

Nov 11, 2026, 10:58:06 UTC

Transactions

0x3cb56868...f81b12fb0x26b2...5f86 → 0x0af7...128bSuccess

0x0f69abe8...25df16a10xce28...260d → 0xa276...16d2Success

Overview

Update ID

12205809a1...d2f90d7a

Offset

445552

Record Time

Nov 11, 2026, 10:58:08 UTC

Command ID

gw-64c9a5594...90ef3a34

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a485b809...4022229b

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "002d8a027ff7aabb5c29df7088ade5884d72bce90748bb8711ba1585f388d8657aca121220e798e1882811b72fa920e9e3b344d6373b56b43db8f737e1c67ee6e6f468c9b5", "block": { "timestamp": { "unpack": "1794394686." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8261488405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9c67e53b0cf79e5ec074bea00645393e6ce796414d75318f75c6e821c4593de5a6adc54bdc9bbff6d968fb0a (176 bytes)", "f8ae8261498405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c08b852157b48eea65417ba0305c4f60cce94ea1ef1cbf336ce70b4b017a6dd5b2cec8c5f94d9a9f0b04c2ff (176 bytes)", "f86d078502aa53b06682520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…2988c40498192cb71cc4e4a012e8e5b80928ae38902f74ae15b60de6eded4150ff750b2e56fe6911fb637cbb (111 bytes)", "f86d0d8502aa53b06682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…32183dd0895c13b2ae28a0a06ed0db23ce93af611c20a56642d34e9995a608cd76265ef2a0aef10a2a6b2f10 (111 bytes)", "f88b088502aa53b0668254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4ab3d2fcd834b8913ae3cca0735fac2f6be4f591f551a6744c8048a5c7731aebee82ae4f20d703e98c2cc2fe (141 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:002d8a027f...f468c9b5

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "fde1abc84f8a4bc20fb43e3f212a5eefa5bac8bbd573c8f1f51055e390ef3a34", "timestamp": { "unpack": "1794394686." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8261488405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9c67e53b0cf79e5ec074bea00645393e6ce796414d75318f75c6e821c4593de5a6adc54bdc9bbff6d968fb0a (176 bytes)", "f8ae8261498405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c08b852157b48eea65417ba0305c4f60cce94ea1ef1cbf336ce70b4b017a6dd5b2cec8c5f94d9a9f0b04c2ff (176 bytes)", "f86d078502aa53b06682520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…2988c40498192cb71cc4e4a012e8e5b80928ae38902f74ae15b60de6eded4150ff750b2e56fe6911fb637cbb (111 bytes)", "f86d0d8502aa53b06682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…32183dd0895c13b2ae28a0a06ed0db23ce93af611c20a56642d34e9995a608cd76265ef2a0aef10a2a6b2f10 (111 bytes)", "f88b088502aa53b0668254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4ab3d2fcd834b8913ae3cca0735fac2f6be4f591f551a6744c8048a5c7731aebee82ae4f20d703e98c2cc2fe (141 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:0024622d02...f92f0246

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a0de487f2ca0409eb912873af80ac4419052839c44f50565e4e9320e153a1d60ca121220f98e6662e4d52d50e7acfaec2d7636cff3c4afd8a4843866da3e0fb83834b92b", "hash": "075dce020491eda13fabc2f77566db298df1038f0ba6f78a718959f636a1f4ac", "number": "143331", "timestamp": "1794394686", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0fde1abc84f8a4bc20fb43e3f212a5eefa5bac8bbd573c8f1f51055e390ef3a34a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8261488405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9c67e53b0cf79e5ec074bea00645393e6ce796414d75318f75c6e821c4593de5a6adc54bdc9bbff6d968fb0a (176 bytes)", "f8ae8261498405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c08b852157b48eea65417ba0305c4f60cce94ea1ef1cbf336ce70b4b017a6dd5b2cec8c5f94d9a9f0b04c2ff (176 bytes)", "f86d078502aa53b06682520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…2988c40498192cb71cc4e4a012e8e5b80928ae38902f74ae15b60de6eded4150ff750b2e56fe6911fb637cbb (111 bytes)", "f86d0d8502aa53b06682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…32183dd0895c13b2ae28a0a06ed0db23ce93af611c20a56642d34e9995a608cd76265ef2a0aef10a2a6b2f10 (111 bytes)", "f88b088502aa53b0668254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4ab3d2fcd834b8913ae3cca0735fac2f6be4f591f551a6744c8048a5c7731aebee82ae4f20d703e98c2cc2fe (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d52e2021...c8e57510

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0024622d0204838a1ea0bc14d153805757f7244b418d52d32d6a2988bbf158b822ca12122080610eb88aa400d53be0fff2227eef14ecebb70b0a90f05c9fbff287f92f0246", "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": "11002004249999878183704072.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }