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Canton Updates/1220ed...0018
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #153,002

This Gateway_FinalizeBlock transaction built EVM block #153,002 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #153,002
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #153002 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #153002

1.7s
1.7s

Committed on Canton

Participant commits update 1220ed31b6…a40018
—

Imported to the execution layers

Importer applies block #153002 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.7s
1.7s

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
#153,002
Block Hash
0x682e5497...fa1ad245
Block Timestamp
Nov 11, 2026, 21:09:34 UTC
Transactions
0x4b887307...b93f920f0xc6ea...612c → contract creationSuccess
0x72d901a7...db7b148c0x214a...f50f → 0x925e...03fcSuccess
Overview
Update ID
1220ed31b6...dba40018
Offset
475177
Record Time
Nov 11, 2026, 21:09:35 UTC
Command ID
gw-64c9a5594...59a8111f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00425f1eeb...1f6a198a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001d599cc488a3e7f6075dadd711a0b4c60a70a06438534fc0ea8d88807eebf719ca121220bba9acb344a7b7ecc375d52834da16d97a343682cfd885990432e449ebde6ed3", "block": { "timestamp": { "unpack": "1794431374." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821c63830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…dcacaadb4576b6e5996d97a016f766d3e7991a229aac5898b77bf2b3d52567c8b6f3ee0fd83957455d4ca221 (504 bytes)", "f86b0683124f8882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946ea0…c26cacafc400e942d71c35a017956a0634787a58fc6a761ebd79af05e0bb42467e92e5401f3b2d8d9c33d419 (109 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…8d44dff5e46d22bd6e9099a0122a8c83d18f535dda298b1aa387f8b0507a5585e763f35eececad5e857f0add (2,752 bytes)", "02f901f4830e4a25820ee3830f4240831e8480830741f294925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…61dca7eb57d96a4ca6cd12a04bc564f46967d9dd2a64bdd46cb49647d0fcaf591ac858916b8ec2af80c20889 (504 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": [] } }
0xb9a5de8c...1df6a9450xe0f6...5090 → 0x925e...03fcSuccess
0x6f40360d...329919600x9029...1ad2 → 0xfd7c...4601Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001d599cc4...ebde6ed3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "95c60c215043a538d7d0fa747518b9b67b345bf6dfd1d2b03b411dfc59a8111f", "timestamp": { "unpack": "1794431374." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821c63830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…dcacaadb4576b6e5996d97a016f766d3e7991a229aac5898b77bf2b3d52567c8b6f3ee0fd83957455d4ca221 (504 bytes)", "f86b0683124f8882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946ea0…c26cacafc400e942d71c35a017956a0634787a58fc6a761ebd79af05e0bb42467e92e5401f3b2d8d9c33d419 (109 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…8d44dff5e46d22bd6e9099a0122a8c83d18f535dda298b1aa387f8b0507a5585e763f35eececad5e857f0add (2,752 bytes)", "02f901f4830e4a25820ee3830f4240831e8480830741f294925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…61dca7eb57d96a4ca6cd12a04bc564f46967d9dd2a64bdd46cb49647d0fcaf591ac858916b8ec2af80c20889 (504 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:00cfa0effc...181fc894
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000895d924...33bfa6c2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "682e54975b1860f8194e30f91d3926fc3ee6446495c2c9e96513e141fa1ad245", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f6bddd95...3ac125e8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000895d924dd21f3311543f80ff4cc38f12c54a859886648a799fc74518342aa71ca121220585dcaf4c10c357822f27b7007003b1b3d18e64bc5975e6f4c2ff79633bfa6c2", "hash": "682e54975b1860f8194e30f91d3926fc3ee6446495c2c9e96513e141fa1ad245", "number": "153002", "timestamp": "1794431374", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a095c60c215043a538d7d0fa747518b9b67b345bf6dfd1d2b03b411dfc59a8111fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821c63830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…dcacaadb4576b6e5996d97a016f766d3e7991a229aac5898b77bf2b3d52567c8b6f3ee0fd83957455d4ca221 (504 bytes)", "f86b0683124f8882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946ea0…c26cacafc400e942d71c35a017956a0634787a58fc6a761ebd79af05e0bb42467e92e5401f3b2d8d9c33d419 (109 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…8d44dff5e46d22bd6e9099a0122a8c83d18f535dda298b1aa387f8b0507a5585e763f35eececad5e857f0add (2,752 bytes)", "02f901f4830e4a25820ee3830f4240831e8480830741f294925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…61dca7eb57d96a4ca6cd12a04bc564f46967d9dd2a64bdd46cb49647d0fcaf591ac858916b8ec2af80c20889 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004df4cd37...bd53f45a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f6bddd95b06bec8260372e7fe29f963778b1f5a78395f3a4bc9e742368ef3c77ca121220a7afa04bc1fef979159ddbe8629597e584052ac6883793a85d6d0bf03ac125e8", "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": "11002004249999868366246604.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }