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Canton Updates/1220ed...8f99
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #151,849

This Gateway_FinalizeBlock transaction built EVM block #151,849 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #151,849
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
156ms

Block planned

Producer plans block #151849 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #151849

125ms
125ms

Committed on Canton

Participant commits update 1220ed1a9a…ce8f99
—

Imported to the execution layers

Importer applies block #151849 from GatewayHead

—
0ms
156ms
EVM
Canton
External call
Total
Complete125ms
125ms

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
#151,849
Block Hash
0x127fe049...3824e89e
Block Timestamp
Nov 11, 2026, 19:52:21 UTC
Transactions
0x6e7e9daf...c5d5e3910x5d79...80f7 → 0xfd7c...4601Success
0x68a51098...5d5df6cb0x96f9...c0eb → 0x5a27...57a8Success
Overview
Update ID
1220ed1a9a...0ece8f99
Offset
471640
Record Time
Nov 11, 2026, 19:52:21 UTC
Command ID
gw-64c9a5594...7de34588
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000f2f9faa...76b078f6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00cfa719bf8d45692dfb4e3d91cf5541a8377dbf2639c7b7c11e6577341300ec2fca1212209e7db5296e252ef36c1e4f972273a148132f4e11df882906a13b2b77d4e974d6", "block": { "timestamp": { "unpack": "1794426741." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c058490ed47f282520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…dcccddd899fb6ca62728e4a07335d8b6b4c1a28abd819c5869e94ff89464cfad55fc2bd5d64e311a8c6df421 (110 bytes)", "f8ab0c8490ed47f28259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…5d584aa2bc22afdd27a915a0755707d317de2a9d250bbb4124189dd1cfb0d7b0031d2d5336fc175e1a23c5c0 (173 bytes)", "f86c4b847ecf9ef48261a8949ca9f3ca881769d9e203668e512b45c26acbd305865af3107a400080831c946e…bf6aa229bd3ab6da7df4a9a012716bdda198b86abd8a41df29ba2344ef4d276df0631f4a156a8cacd3940897 (110 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": [] } }
0x63edee6a...449d2f180x9ca9...d305 → 0x9ca9...d305Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cfa719bf...d4e974d6
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5cc1bdc307d3a4c8bd4153ac4dbc59139c5004c2a660e1360946e4427de34588", "timestamp": { "unpack": "1794426741." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c058490ed47f282520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…dcccddd899fb6ca62728e4a07335d8b6b4c1a28abd819c5869e94ff89464cfad55fc2bd5d64e311a8c6df421 (110 bytes)", "f8ab0c8490ed47f28259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…5d584aa2bc22afdd27a915a0755707d317de2a9d250bbb4124189dd1cfb0d7b0031d2d5336fc175e1a23c5c0 (173 bytes)", "f86c4b847ecf9ef48261a8949ca9f3ca881769d9e203668e512b45c26acbd305865af3107a400080831c946e…bf6aa229bd3ab6da7df4a9a012716bdda198b86abd8a41df29ba2344ef4d276df0631f4a156a8cacd3940897 (110 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:008b6bd7d4...85039f14
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00efcf5dda...9225bebd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "127fe04998f2c39b53975e0094e630a8cc535327d2a9d1c409b6c1bc3824e89e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0012bf11a0...e5c23437
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00efcf5dda934c4f5019f41d62181e6708b2808877261bf00ffba2e0b3d44d2916ca12122012d94a3ad6bec452c204eac588bd11d189b5dd1cde395f70834dd5929225bebd", "hash": "127fe04998f2c39b53975e0094e630a8cc535327d2a9d1c409b6c1bc3824e89e", "number": "151849", "timestamp": "1794426741", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a05cc1bdc307d3a4c8bd4153ac4dbc59139c5004c2a660e1360946e4427de34588a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86c058490ed47f282520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…dcccddd899fb6ca62728e4a07335d8b6b4c1a28abd819c5869e94ff89464cfad55fc2bd5d64e311a8c6df421 (110 bytes)", "f8ab0c8490ed47f28259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…5d584aa2bc22afdd27a915a0755707d317de2a9d250bbb4124189dd1cfb0d7b0031d2d5336fc175e1a23c5c0 (173 bytes)", "f86c4b847ecf9ef48261a8949ca9f3ca881769d9e203668e512b45c26acbd305865af3107a400080831c946e…bf6aa229bd3ab6da7df4a9a012716bdda198b86abd8a41df29ba2344ef4d276df0631f4a156a8cacd3940897 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0099aeac01...6b311e6d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0012bf11a00d26aa260397269e17597d6d815eb28f22af67ebba5dc664163ac223ca121220fd2bcca8d6af2fb0f18af79b664208f0af83a0c58ddb5a191747feace5c23437", "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": "11002004249999869467500366.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }