Canton Updates/122083...d03a

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #138,627 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #138,627

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

1.9s

Block planned

Producer plans block #138627 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #138627

1.5s

Committed on Canton

Participant commits update 122083e1dd…7ad03a

—

Imported to the execution layers

Importer applies block #138627 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

#138,627

Block Hash

0xf175384c...80dff96b

Block Timestamp

Nov 11, 2026, 07:48:54 UTC

Transactions

0xe6fae5ad...12c987c60x2fdf...766e → 0xfd7c...4601Success

0x8c57875f...9e85782f0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

122083e1dd...137ad03a

Offset

431251

Record Time

Nov 11, 2026, 07:48:55 UTC

Command ID

gw-64c9a5594...aea212a3

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0061de2faf...a259f8bd

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006858b51899e9ab75cabeeeac31e03570d8c36bbb48e98bb48f4c43b49e46dd5fca1212205635e350f6ab75f2d71ec5b9757d1e83b331ce66274690e16eeeceddef6743e1", "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": "11002004249999882116110242.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ef066279...ccf8d864

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "003bb9199920d70c6886950dd2cd7a24aa57d038446763d383d6c251e2f379678eca1212209d48b0bc6a4d281decedf3d727234794c52c9cf799574146505e4dffe5e8b83a", "block": { "timestamp": { "unpack": "1794383334." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8250908405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cd5ad8b55a3d84450f7454a077572c189628112dbdeca70483fce941c20de0d6e0c9e83eb4f5046fd42128ea (176 bytes)", "f86c08840a4cb80082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…97f29bfa485eb8aa1fed76a013ebf1f16cc1998eb8e6f57bfb5735cdd68cc6af1903ea2ac09caef4054fc3ad (110 bytes)", "02f901f4830e4a258219c9830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…65eb591e18421b967a97dea05db08a5509e6282c8dc865ed96787a147c505ed8cd852e97a114a18e342980e3 (504 bytes)", "02f907f0830e4a250384089543f98408954404830a68e18080b90794608060405234801561000f575f5ffd5b…4f957b196237904c66ba4ea04ea154e1fa80301659f577e4b944388a66ead4c709dce5fc1d13a5b3d31c0812 (2,036 bytes)", "f8ab10840a4cb8008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…411511c23b1c9999934afca04a07c5d1e00b8b00cf7abbb492b16ab33923946547e1fb961c0b4ee68839aee7 (173 bytes)", "f86b09840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…1208df7596cf6d050e3258049fd11346268a77100f60bbd8a7078f6bce43da4f9c22c8db3417b1f1247e776e (109 bytes)", "02f901f4830e4a25821974830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f1b95c5f18a76854ed3d3da07d3f1fb8ab3d437edc7fc3b73ca54522d1c3ad1b0918759b347fb18a8ac993db (504 bytes)", "f88a0d840a4cb8008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…38eccde1c0559389ebc9aaa01924c5ed8c688b6b7f02a6348627d23d824cbaea4f085e7263f582704b1be667 (140 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:003bb91999...e5e8b83a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "33db353b449612cfc23cc2bb742e6eded95432a00c4f1e0e3e7f771eaea212a3", "timestamp": { "unpack": "1794383334." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8250908405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cd5ad8b55a3d84450f7454a077572c189628112dbdeca70483fce941c20de0d6e0c9e83eb4f5046fd42128ea (176 bytes)", "f86c08840a4cb80082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…97f29bfa485eb8aa1fed76a013ebf1f16cc1998eb8e6f57bfb5735cdd68cc6af1903ea2ac09caef4054fc3ad (110 bytes)", "02f901f4830e4a258219c9830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…65eb591e18421b967a97dea05db08a5509e6282c8dc865ed96787a147c505ed8cd852e97a114a18e342980e3 (504 bytes)", "02f907f0830e4a250384089543f98408954404830a68e18080b90794608060405234801561000f575f5ffd5b…4f957b196237904c66ba4ea04ea154e1fa80301659f577e4b944388a66ead4c709dce5fc1d13a5b3d31c0812 (2,036 bytes)", "f8ab10840a4cb8008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…411511c23b1c9999934afca04a07c5d1e00b8b00cf7abbb492b16ab33923946547e1fb961c0b4ee68839aee7 (173 bytes)", "f86b09840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…1208df7596cf6d050e3258049fd11346268a77100f60bbd8a7078f6bce43da4f9c22c8db3417b1f1247e776e (109 bytes)", "02f901f4830e4a25821974830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f1b95c5f18a76854ed3d3da07d3f1fb8ab3d437edc7fc3b73ca54522d1c3ad1b0918759b347fb18a8ac993db (504 bytes)", "f88a0d840a4cb8008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…38eccde1c0559389ebc9aaa01924c5ed8c688b6b7f02a6348627d23d824cbaea4f085e7263f582704b1be667 (140 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:006858b518...ef6743e1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ce041b779794fb1eb30ba05896e717f581e58f4beb6dabc87bdb20ebfadf5554ca121220c3299ed069ebb6e9fe7365c1a8de814df0605c2003f7184fcf32356b1bf7be18", "hash": "f175384c0ea8c81b54bcacbad9d65a38399bb0e9319953bfc2fed02c80dff96b", "number": "138627", "timestamp": "1794383334", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a033db353b449612cfc23cc2bb742e6eded95432a00c4f1e0e3e7f771eaea212a3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8250908405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cd5ad8b55a3d84450f7454a077572c189628112dbdeca70483fce941c20de0d6e0c9e83eb4f5046fd42128ea (176 bytes)", "f86c08840a4cb80082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…97f29bfa485eb8aa1fed76a013ebf1f16cc1998eb8e6f57bfb5735cdd68cc6af1903ea2ac09caef4054fc3ad (110 bytes)", "02f901f4830e4a258219c9830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…65eb591e18421b967a97dea05db08a5509e6282c8dc865ed96787a147c505ed8cd852e97a114a18e342980e3 (504 bytes)", "02f907f0830e4a250384089543f98408954404830a68e18080b90794608060405234801561000f575f5ffd5b…4f957b196237904c66ba4ea04ea154e1fa80301659f577e4b944388a66ead4c709dce5fc1d13a5b3d31c0812 (2,036 bytes)", "f8ab10840a4cb8008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…411511c23b1c9999934afca04a07c5d1e00b8b00cf7abbb492b16ab33923946547e1fb961c0b4ee68839aee7 (173 bytes)", "f86b09840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…1208df7596cf6d050e3258049fd11346268a77100f60bbd8a7078f6bce43da4f9c22c8db3417b1f1247e776e (109 bytes)", "02f901f4830e4a25821974830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f1b95c5f18a76854ed3d3da07d3f1fb8ab3d437edc7fc3b73ca54522d1c3ad1b0918759b347fb18a8ac993db (504 bytes)", "f88a0d840a4cb8008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…38eccde1c0559389ebc9aaa01924c5ed8c688b6b7f02a6348627d23d824cbaea4f085e7263f582704b1be667 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }