Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #114,852 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #114,852

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

Block planned

Producer plans block #114852 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #114852

1.2s

Committed on Canton

Participant commits update 1220b57491…07641c

—

Imported to the execution layers

Importer applies block #114852 from GatewayHead

—

0ms

500ms

1.0s

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

#114,852

Block Hash

0xd2bb57a9...8482c8fc

Block Timestamp

Nov 10, 2026, 15:01:02 UTC

Transactions

0xe6f0f269...a0d9722e0x214a...f50f → 0x925e...03fcSuccess

0x95324b5b...a05835870xac4e...845a → 0x925e...03fcSuccess

Overview

Update ID

1220b57491...bb07641c

Offset

358916

Record Time

Nov 10, 2026, 15:01:03 UTC

Command ID

gw-64c9a5594...29b21df5

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0021b16d4f...c23e0dbf

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00c2cb982370a0ca4eebd4c85fa6d5b098154749edb9edde884b70a0231afdc16fca1212203299f755a9182f78d26970b6365dd112eeb7775ed60ed23e992d714d35401462", "block": { "timestamp": { "unpack": "1794322862." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820ca3830f4240831e8480830cbdb794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f268275d62b6d766a1c4aea05d4e6123ccd39a8cb6a76095b9b56ddc6dd5a7fbdf3b0313377a0bd68154f4ed (504 bytes)", "02f901f4830e4a25820cd2830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…962cbe0fdeadc2ba491eeaa06f5c8e06aa89a1b3b182ac21535e25a906050bf14ed2434f98ae55d31bf17782 (504 bytes)", "02f901f4830e4a25820ce2830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…10ab94f9af1b46c4d0a6aea064a535543dd63cf92af4acec1416e18598590d3dffa245554ea16d9ab483e5a8 (504 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f9407124bbeab7a91d37693827d8dfcbbdd77bfea038084…e7db737d2fd1dc3b475882a033ef779b8340811d6c0024e5c771d74202da3d81fbf9a0c1bf722b9018eed00f (116 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:00c2cb9823...35401462

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b2090593ab353d2bfe279bef17ba582e40ba00243be990a0062bc98029b21df5", "timestamp": { "unpack": "1794322862." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820ca3830f4240831e8480830cbdb794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f268275d62b6d766a1c4aea05d4e6123ccd39a8cb6a76095b9b56ddc6dd5a7fbdf3b0313377a0bd68154f4ed (504 bytes)", "02f901f4830e4a25820cd2830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…962cbe0fdeadc2ba491eeaa06f5c8e06aa89a1b3b182ac21535e25a906050bf14ed2434f98ae55d31bf17782 (504 bytes)", "02f901f4830e4a25820ce2830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…10ab94f9af1b46c4d0a6aea064a535543dd63cf92af4acec1416e18598590d3dffa245554ea16d9ab483e5a8 (504 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f9407124bbeab7a91d37693827d8dfcbbdd77bfea038084…e7db737d2fd1dc3b475882a033ef779b8340811d6c0024e5c771d74202da3d81fbf9a0c1bf722b9018eed00f (116 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:008399f540...6c726f17

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006b44f22e5053a21cae12c75e4bf131af4be67ae4252f8f81258ae1a6cc3cd542ca1212209378d9c23e3e68266f84a59cce41cf976ba341d5ee4a0d653981bb33eff5989a", "hash": "d2bb57a9c0fe7a902773b5068c5957434648905c7502566bf05a19418482c8fc", "number": "114852", "timestamp": "1794322862", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b2090593ab353d2bfe279bef17ba582e40ba00243be990a0062bc98029b21df5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820ca3830f4240831e8480830cbdb794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f268275d62b6d766a1c4aea05d4e6123ccd39a8cb6a76095b9b56ddc6dd5a7fbdf3b0313377a0bd68154f4ed (504 bytes)", "02f901f4830e4a25820cd2830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…962cbe0fdeadc2ba491eeaa06f5c8e06aa89a1b3b182ac21535e25a906050bf14ed2434f98ae55d31bf17782 (504 bytes)", "02f901f4830e4a25820ce2830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…10ab94f9af1b46c4d0a6aea064a535543dd63cf92af4acec1416e18598590d3dffa245554ea16d9ab483e5a8 (504 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f9407124bbeab7a91d37693827d8dfcbbdd77bfea038084…e7db737d2fd1dc3b475882a033ef779b8340811d6c0024e5c771d74202da3d81fbf9a0c1bf722b9018eed00f (116 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b01964a6...540616bf

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008399f5406f933128a6b50e9ddbf929a7cd45ba689d2fea656204cb54825e3935ca121220cd7196a3b70d87389749fa88483371c2e62703b33f0370d78e4d71d36c726f17", "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": "11002004249999925017936181.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }