Canton Updates/122000...f080

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #136,315 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #136,315

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.2s

Block planned

Producer plans block #136315 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136315

2.5s

Committed on Canton

Participant commits update 122000fcbe…b4f080

—

Imported to the execution layers

Importer applies block #136315 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.2s

EVM

Canton

External call

Total

Complete2.5s

2.5s

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

#136,315

Block Hash

0x0560b42d...70d7402f

Block Timestamp

Nov 11, 2026, 06:16:57 UTC

Transactions

0xac85eb22...705c71c80xa41e...6f45 → 0x235d...3c8cSuccess

0x344ba376...a149aad10x2d15...0af4 → 0xd129...b96cSuccess

Overview

Update ID

122000fcbe...a1b4f080

Offset

424223

Record Time

Nov 11, 2026, 06:16:59 UTC

Command ID

gw-64c9a5594...f6f2a38e

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e851bfde...104914f5

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0092209799a1528c570d1239ab736f968024f5d588f2ed15a90b11ccb60d643ef8ca1212208fa886804a09df65e0e8acf7b356531c996c3684231e337212508b85e7e8de29", "block": { "timestamp": { "unpack": "1794377817." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8248768405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…55a884246cb021f938ba5d789fea3a3874de91fe155e2171e398d152a6f803c52356be07e504528e5a320430 (175 bytes)", "f8ab0b8407270e008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…11d9654eb8edce159e7da6a0453619135b222137b0b49e8f8cc637ccefe47ea381e0113b0dc40a0431a59b88 (173 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…81c40337c90930dccb9177a06595d11cee052b7eb85f6af5db6df740022077011d509233872e342d14588c00 (110 bytes)", "02f901f4830e4a258218df830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…56bf7263d4715817cf41f6a00ee25a87dc6445843741df1e5d04e8aee195225b67cf9a92ca65bb677b3325e9 (504 bytes)", "f8ab078407270e008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…4e97c4956ce222835ba8f1a06baf5eff6399095fbbdce6c8429d36487199c1ecd4c138ca35ff486d55a9635f (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:0092209799...e7e8de29

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "a4b2d1d4f7f365baeb1797a8ed6a99a07f8e22e82270046e175680e1f6f2a38e", "timestamp": { "unpack": "1794377817." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8248768405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…55a884246cb021f938ba5d789fea3a3874de91fe155e2171e398d152a6f803c52356be07e504528e5a320430 (175 bytes)", "f8ab0b8407270e008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…11d9654eb8edce159e7da6a0453619135b222137b0b49e8f8cc637ccefe47ea381e0113b0dc40a0431a59b88 (173 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…81c40337c90930dccb9177a06595d11cee052b7eb85f6af5db6df740022077011d509233872e342d14588c00 (110 bytes)", "02f901f4830e4a258218df830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…56bf7263d4715817cf41f6a00ee25a87dc6445843741df1e5d04e8aee195225b67cf9a92ca65bb677b3325e9 (504 bytes)", "f8ab078407270e008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…4e97c4956ce222835ba8f1a06baf5eff6399095fbbdce6c8429d36487199c1ecd4c138ca35ff486d55a9635f (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:00f2c5fca6...5581724e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0083b2fe29ab8367df16846e1430d754a390aff581b45673da9daa501d966f5932ca1212208cc7846e7cb01e36d2f1209fff916d6ea9f1778348d1728a005060337c0fb2bb", "hash": "0560b42dc3fcdc8ed8d5f65ae29a0757ab1a817a0bbd837a5ab97d4e70d7402f", "number": "136315", "timestamp": "1794377817", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a4b2d1d4f7f365baeb1797a8ed6a99a07f8e22e82270046e175680e1f6f2a38ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ad8248768405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…55a884246cb021f938ba5d789fea3a3874de91fe155e2171e398d152a6f803c52356be07e504528e5a320430 (175 bytes)", "f8ab0b8407270e008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…11d9654eb8edce159e7da6a0453619135b222137b0b49e8f8cc637ccefe47ea381e0113b0dc40a0431a59b88 (173 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…81c40337c90930dccb9177a06595d11cee052b7eb85f6af5db6df740022077011d509233872e342d14588c00 (110 bytes)", "02f901f4830e4a258218df830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…56bf7263d4715817cf41f6a00ee25a87dc6445843741df1e5d04e8aee195225b67cf9a92ca65bb677b3325e9 (504 bytes)", "f8ab078407270e008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…4e97c4956ce222835ba8f1a06baf5eff6399095fbbdce6c8429d36487199c1ecd4c138ca35ff486d55a9635f (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a0f7f083...472d2374

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f2c5fca61155f8bd97c16b7c7bf58dfb638d6077f31739a000903fc87b1b56b2ca121220ac343530b1cf91708f42c24ecbdd855922d34302d2fafcdbd2a3dde45581724e", "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": "11002004249999884384337245.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }