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Canton Updates/122047...d8a0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #136,078

This Gateway_FinalizeBlock transaction built EVM block #136,078 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #136,078
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #136078 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136078

1.2s
1.2s

Committed on Canton

Participant commits update 1220475bdf…3ad8a0
—

Imported to the execution layers

Importer applies block #136078 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#136,078
Block Hash
0xf97bb5fa...67568b8a
Block Timestamp
Nov 11, 2026, 06:04:15 UTC
Transactions
0x1d5b92a6...c20872dd0x26b2...5f86 → 0x0af7...128bSuccess
0x104ec8b2...1436bed90x302e...4aae → 0x5345...9be7Success
Overview
Update ID
1220475bdf...5f3ad8a0
Offset
423497
Record Time
Nov 11, 2026, 06:04:16 UTC
Command ID
gw-64c9a5594...e5c9ec2d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d1570699...8ed77eb3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0001141f1b77decb9f2bcc7f773e2bc20673c7c99adafc10ea90ca8cf9e5217c37ca1212209d84ba2d9c43bdb94672793e0819d3dac2bf3a1c81db8ac64a38903a8b130f57", "block": { "timestamp": { "unpack": "1794377055." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8247558405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…170c040cdcaa2f1f1fa349a0380688a74a3befdd147203d347488a7dbbc3e8334ba5be2e66be7660e10ac837 (176 bytes)", "02f871830e4a258218af8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…09481b83b70c8f87b2c25ea059a1079a08fa41ecb409e9784688a6f263d610f6469c5254458eddbd3dd66466 (116 bytes)", "f8ac07851080c9d3698259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…29ab142a0e470d50cf0e4ba03282bc44f298f53d369aec558a5fe9f1f5437999625a3a348af804fc35442ac0 (174 bytes)", "f88b0d851080c9d3698254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fd70ef469399c342ae9165a052a11c13043c1f1524f7fa59320e6b5dcfef06ce75f7da17777a508d795fb8bb (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": [] } }
0x8b7241df...9082f2470x27ab...4986 → 0x27ab...4986Success
0x178af735...0cb2d3960xfc8a...8cf4 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0001141f1b...8b130f57
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1aeb961ed1d1794765deec98eb3aad2e8c773678f54de307289c6e7ae5c9ec2d", "timestamp": { "unpack": "1794377055." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8247558405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…170c040cdcaa2f1f1fa349a0380688a74a3befdd147203d347488a7dbbc3e8334ba5be2e66be7660e10ac837 (176 bytes)", "02f871830e4a258218af8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…09481b83b70c8f87b2c25ea059a1079a08fa41ecb409e9784688a6f263d610f6469c5254458eddbd3dd66466 (116 bytes)", "f8ac07851080c9d3698259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…29ab142a0e470d50cf0e4ba03282bc44f298f53d369aec558a5fe9f1f5437999625a3a348af804fc35442ac0 (174 bytes)", "f88b0d851080c9d3698254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fd70ef469399c342ae9165a052a11c13043c1f1524f7fa59320e6b5dcfef06ce75f7da17777a508d795fb8bb (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0033b5300b...54761575
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b6d8d40b...693d1e62
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f97bb5fa0aa2a0e256676bf022298a9a82ce0ba329590b3681d6bbf767568b8a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c7f92c69...f49db241
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b6d8d40bd19907061b9a56bc0cc8e627e5c8c840c2c86d4b414cb3605b34aebbca121220f89f9fa4dd029d86758bb54e6a223d4c207753b2747afa8e9065e8e1693d1e62", "hash": "f97bb5fa0aa2a0e256676bf022298a9a82ce0ba329590b3681d6bbf767568b8a", "number": "136078", "timestamp": "1794377055", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01aeb961ed1d1794765deec98eb3aad2e8c773678f54de307289c6e7ae5c9ec2da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8247558405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…170c040cdcaa2f1f1fa349a0380688a74a3befdd147203d347488a7dbbc3e8334ba5be2e66be7660e10ac837 (176 bytes)", "02f871830e4a258218af8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…09481b83b70c8f87b2c25ea059a1079a08fa41ecb409e9784688a6f263d610f6469c5254458eddbd3dd66466 (116 bytes)", "f8ac07851080c9d3698259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…29ab142a0e470d50cf0e4ba03282bc44f298f53d369aec558a5fe9f1f5437999625a3a348af804fc35442ac0 (174 bytes)", "f88b0d851080c9d3698254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fd70ef469399c342ae9165a052a11c13043c1f1524f7fa59320e6b5dcfef06ce75f7da17777a508d795fb8bb (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009a756370...e1ae029c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c7f92c69688f53d7f27e862a7f9cd70852244c4d7c5d26be98f4d78e057b51d5ca121220ac9d72da59c03ce552bb03d44dc55fb99b6e15cfc79debb4b093e476f49db241", "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": "11002004249999884668502805.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }