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Canton Updates/122050...a9ce
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #130,576

This Gateway_FinalizeBlock transaction built EVM block #130,576 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #130,576
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #130576 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #130576

856ms
856ms

Committed on Canton

Participant commits update 122050d5b1…1ea9ce
—

Imported to the execution layers

Importer applies block #130576 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete856ms
856ms

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
#130,576
Block Hash
0x5579b01e...78f06973
Block Timestamp
Nov 11, 2026, 02:27:21 UTC
Transactions
0x325bc550...2747c6680x7c9d...19a7 → 0x5345...9be7Success
0xc56ed4ff...a78fc98f0xc1c9...552c → 0x23e5...229aSuccess
Overview
Update ID
122050d5b1...7b1ea9ce
Offset
406774
Record Time
Nov 11, 2026, 02:27:21 UTC
Command ID
gw-64c9a5594...076266cb
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0088049b31...8d7548e3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008c98f4d5f36ad046074cc4aef94a2c010e8e2370baf7c6be4980125f0beaf4d5ca121220723cb3ddb7db237700518bf0d25a43050f647b24c3ac7afbfa02f79ac96c944b", "block": { "timestamp": { "unpack": "1794364041." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258216ef830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…892720fb9bc9c7de559cfba07eff77ac272284c0ad77e9000a3d102241b5b5eaa32dd34dab842c3d79b1028c (504 bytes)", "f8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…26cb58be10cbc62b09c201a053203fe4dff06866b7ff01135a1f40d806579c563228c571c3c41790b7924128 (173 bytes)", "02f901f4830e4a25821728830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e9aea8622df66ce767ab2aa035ff5cfc3f38fc14702f92b05593122e7251cd7f063ee137d81f79bf4ba12df1 (504 bytes)", "f8ab098407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…9881662f94a7b7f356c51aa038eb41b7a9a515ce87b718699d4c923ae8403a6686545b9931f38d3ec0d802a3 (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": [] } }
0x93e0446e...36b084370x214a...f50f → 0x925e...03fcSuccess
0xa9186e3e...61449ce90x924e...d2e1 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008c98f4d5...c96c944b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0f9a860d29c91f39f864b466c3ae10278aeb543383e28a21840ffd88076266cb", "timestamp": { "unpack": "1794364041." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258216ef830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…892720fb9bc9c7de559cfba07eff77ac272284c0ad77e9000a3d102241b5b5eaa32dd34dab842c3d79b1028c (504 bytes)", "f8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…26cb58be10cbc62b09c201a053203fe4dff06866b7ff01135a1f40d806579c563228c571c3c41790b7924128 (173 bytes)", "02f901f4830e4a25821728830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e9aea8622df66ce767ab2aa035ff5cfc3f38fc14702f92b05593122e7251cd7f063ee137d81f79bf4ba12df1 (504 bytes)", "f8ab098407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…9881662f94a7b7f356c51aa038eb41b7a9a515ce87b718699d4c923ae8403a6686545b9931f38d3ec0d802a3 (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009119a51a...38f9f96d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005b7dad24...475cf5e4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5579b01e075c143ee079184d118080ad2dcf49a1bafacc9a5353944978f06973", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f554cdd0...3161b991
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005b7dad245be1b2c231908995331f567a4d58d4cc8f0e75d4f512826c9e4b6da6ca121220f492cae77c6280502bc185859240338f498fab36653389db17a7ef02475cf5e4", "hash": "5579b01e075c143ee079184d118080ad2dcf49a1bafacc9a5353944978f06973", "number": "130576", "timestamp": "1794364041", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00f9a860d29c91f39f864b466c3ae10278aeb543383e28a21840ffd88076266cba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a258216ef830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…892720fb9bc9c7de559cfba07eff77ac272284c0ad77e9000a3d102241b5b5eaa32dd34dab842c3d79b1028c (504 bytes)", "f8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…26cb58be10cbc62b09c201a053203fe4dff06866b7ff01135a1f40d806579c563228c571c3c41790b7924128 (173 bytes)", "02f901f4830e4a25821728830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e9aea8622df66ce767ab2aa035ff5cfc3f38fc14702f92b05593122e7251cd7f063ee137d81f79bf4ba12df1 (504 bytes)", "f8ab098407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…9881662f94a7b7f356c51aa038eb41b7a9a515ce87b718699d4c923ae8403a6686545b9931f38d3ec0d802a3 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f2249223...f1e6948a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f554cdd03649bd90393d82c31980e1797a57272f6054c91200f3112d3e160ce4ca121220d96943b6a9f29d9d5de9eea32e600f737e1277c78639cddd8d4a29463161b991", "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": "11002004249999891546926490.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }