Zenith EVM Explorer
K
DashboardBlocksTransactionsLinked TransactionsContractsTokensFaucetStatsAPI
DashboardBlocksTxsLinkedContracts
Canton Updates/1220a1...87ed
Previous UpdateNext Update

Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #155,457

This Gateway_FinalizeBlock transaction built EVM block #155,457 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #155,457
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #155457 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #155457

1.2s
1.2s

Committed on Canton

Participant commits update 1220a1cf7d…3887ed
—

Imported to the execution layers

Importer applies block #155457 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
#155,457
Block Hash
0xa8da3c01...383c6edc
Block Timestamp
Nov 12, 2026, 00:39:10 UTC
Transactions
0x26c0132c...8054c25a0xab04...a497 → 0xfd7c...4601Success
0x439de210...44383cb40x2c48...cb3b → 0xbefa...ad22Success
Overview
Update ID
1220a1cf7d...573887ed
Offset
482751
Record Time
Nov 12, 2026, 00:39:11 UTC
Command ID
gw-64c9a5594...f03ab7de
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fea07135...8d2f0836
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e04831e6dd26adc21f470d743a1afb7ae3529c9636e5008dc15c02a2348abe5dca121220ca8e4e50a9d2477d90927c078413ce2456da6b60245f2ac94cff3315ad39d137", "block": { "timestamp": { "unpack": "1794443950." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a2514843b9aca0084b2d05e0083030d4094befab3a8f9e60a69c3cd96e7d2846ab95b0aad2280…69963fc703254345a3c206a06e75b0fa284cc53c41e0271509611086bf98152df7dc14de3736e504544b5fcc (117 bytes)", "f86d0585018defd3a082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…9c5d1d482691513b02b405a075f4a1cabf842228245f52de17f748d4631cdccc164090e8573ad70979d889d4 (111 bytes)", "f8ac0b85018defd3a08259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…4b650e360318e4e6ea1193a02c09e051f6e08e4bb6850c6cea5c78adb9ddfc19168b29457a74ce8ec6265f5e (174 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": [] } }
0x5a0bcc34...0ba246c10xec9d...b1f5 → 0xb492...ca1bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e04831e6...ad39d137
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6d8966d7daec6e8e08256a90e3d564e55b230adeb72aa1cd220cbd79f03ab7de", "timestamp": { "unpack": "1794443950." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a2514843b9aca0084b2d05e0083030d4094befab3a8f9e60a69c3cd96e7d2846ab95b0aad2280…69963fc703254345a3c206a06e75b0fa284cc53c41e0271509611086bf98152df7dc14de3736e504544b5fcc (117 bytes)", "f86d0585018defd3a082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…9c5d1d482691513b02b405a075f4a1cabf842228245f52de17f748d4631cdccc164090e8573ad70979d889d4 (111 bytes)", "f8ac0b85018defd3a08259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…4b650e360318e4e6ea1193a02c09e051f6e08e4bb6850c6cea5c78adb9ddfc19168b29457a74ce8ec6265f5e (174 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:00e94e44ca...392670dc
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0044f9a161...aaeed3ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a8da3c012bc52308db175e6b321c50ac0371ff3b4cd1e43084d2f540383c6edc", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00af9ccb51...ff94db6e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0044f9a16124f1c8b821ef625602e44a7200b3c6b2ac3bab82a6bde5e46fa8b1a0ca1212202a3450917677260f9ce3ed50bc796d141e9abedacdcb0f3a79b8681caaeed3ca", "hash": "a8da3c012bc52308db175e6b321c50ac0371ff3b4cd1e43084d2f540383c6edc", "number": "155457", "timestamp": "1794443950", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06d8966d7daec6e8e08256a90e3d564e55b230adeb72aa1cd220cbd79f03ab7dea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f872830e4a2514843b9aca0084b2d05e0083030d4094befab3a8f9e60a69c3cd96e7d2846ab95b0aad2280…69963fc703254345a3c206a06e75b0fa284cc53c41e0271509611086bf98152df7dc14de3736e504544b5fcc (117 bytes)", "f86d0585018defd3a082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…9c5d1d482691513b02b405a075f4a1cabf842228245f52de17f748d4631cdccc164090e8573ad70979d889d4 (111 bytes)", "f8ac0b85018defd3a08259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…4b650e360318e4e6ea1193a02c09e051f6e08e4bb6850c6cea5c78adb9ddfc19168b29457a74ce8ec6265f5e (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002bda4e60...cd75d617
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00af9ccb512aa1f36ec76e9f05b0230c7e60f1f2613cdabfa0ffec3f904b414412ca1212205370f88834c35e21b8ee1c596987099ad3097a58c29aed1b3c42e343ff94db6e", "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": "11002004249999866060484866.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }