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Canton Updates/122028...659d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #167,443

This Gateway_FinalizeBlock transaction built EVM block #167,443 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #167,443
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
619ms

Block planned

Producer plans block #167443 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #167443

495ms
495ms

Committed on Canton

Participant commits update 12202840c7…43659d
—

Imported to the execution layers

Importer applies block #167443 from GatewayHead

—
0ms
250ms
500ms
619ms
EVM
Canton
External call
Total
Complete495ms
495ms

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
#167,443
Block Hash
0x7da3d78d...b44fe15e
Block Timestamp
Nov 12, 2026, 17:47:19 UTC
Transactions
0xedd22357...ab073b210x445e...4c81 → 0x235d...3c8cSuccess
0xfe95548e...785c461a0xf08c...2a1c → 0x5345...9be7Success
Overview
Update ID
12202840c7...9643659d
Offset
519734
Record Time
Nov 12, 2026, 17:47:19 UTC
Command ID
gw-64c9a5594...1106335b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f92036de...9d38e4d8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0093122092eeb5c42c91728752ad8e42dae09a4b7fe8dae8c74d32344324c74e4aca121220bf81a34b55778c445e4592a7024f30cc759c8b3fb8f798347a63dcd36554da32", "block": { "timestamp": { "unpack": "1794505639." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d11856f93bce14882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d42292ca346eb477c461c9a0293985555ed8919b51a350824477f521119dcf0993626642037ed59e5a2d3b95 (111 bytes)", "f8ac12856f93bce1488259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…367381f2e2ab70908ec1c0a0292c54bf7b56fea40b9dffb75a10d8a47a9ed87ab78bfe6cfc00af4803915de0 (174 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…5d1346fc83492de80622fea0273cef2e77fb7e10acf320b7a02947a7ce167d5c9a0b73963c2954523e5d953e (2,475 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": [] } }
0x7f008868...d7732f540xfe0b...3259 → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0093122092...6554da32
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ec99c137e33594131a540a9351d53b41d1570d7df1fe8cd0de2a70dd1106335b", "timestamp": { "unpack": "1794505639." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d11856f93bce14882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d42292ca346eb477c461c9a0293985555ed8919b51a350824477f521119dcf0993626642037ed59e5a2d3b95 (111 bytes)", "f8ac12856f93bce1488259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…367381f2e2ab70908ec1c0a0292c54bf7b56fea40b9dffb75a10d8a47a9ed87ab78bfe6cfc00af4803915de0 (174 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…5d1346fc83492de80622fea0273cef2e77fb7e10acf320b7a02947a7ce167d5c9a0b73963c2954523e5d953e (2,475 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:001a55d1de...7cc68d06
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0066890206...44bfbb41
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7da3d78d32c8e771e035ab4bd29bd6d691009e6df9dfa5d2543cdd5db44fe15e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bb4d085d...0ab996c0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00668902066ef7cb97bd7f9d035a3bec5164213c78ad08afb11f9e3490b0b783a7ca121220ec2b89e5e55ec2a68d1ce5cc9e9e35b9c6234f29a8c08e0a61b0a42544bfbb41", "hash": "7da3d78d32c8e771e035ab4bd29bd6d691009e6df9dfa5d2543cdd5db44fe15e", "number": "167443", "timestamp": "1794505639", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ec99c137e33594131a540a9351d53b41d1570d7df1fe8cd0de2a70dd1106335ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d11856f93bce14882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d42292ca346eb477c461c9a0293985555ed8919b51a350824477f521119dcf0993626642037ed59e5a2d3b95 (111 bytes)", "f8ac12856f93bce1488259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…367381f2e2ab70908ec1c0a0292c54bf7b56fea40b9dffb75a10d8a47a9ed87ab78bfe6cfc00af4803915de0 (174 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…5d1346fc83492de80622fea0273cef2e77fb7e10acf320b7a02947a7ce167d5c9a0b73963c2954523e5d953e (2,475 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003ceb0b4e...a04516f2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bb4d085d81ea20b80648cbc37489578376129e55b0662dc3c08e0c577e777009ca12122056b270fa90c227ac7770dabc9fd55f391be3b91aaf46673890385a880ab996c0", "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": "11002004249999857870267817.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }