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Canton Updates/122068...4790
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #155,540

This Gateway_FinalizeBlock transaction built EVM block #155,540 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #155,540
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s

Block planned

Producer plans block #155540 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #155540

1.6s
1.6s

Committed on Canton

Participant commits update 122068eeb5…764790
—

Imported to the execution layers

Importer applies block #155540 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#155,540
Block Hash
0x862bbb4d...8172bb76
Block Timestamp
Nov 12, 2026, 00:44:12 UTC
Transactions
0x3602813e...c2aa569c0x6d8a...0dfe → 0xfd7c...4601Success
0x99584f4a...54ab81ef0x9bc3...ae8d → 0x80b6...7b30Success
Overview
Update ID
122068eeb5...e3764790
Offset
483005
Record Time
Nov 12, 2026, 00:44:13 UTC
Command ID
gw-64c9a5594...1ae411e8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00980f369c...0c32fb60
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004802b0e8629b38280e7f273d3c63c61447eda6c14320bfc97c892040b1ab9a47ca121220a9f7da264a060d0790f266b8a525512bdd255812a313cce861321d40101e4b16", "block": { "timestamp": { "unpack": "1794444252." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a8504b7b7762b8259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…bcb99d29107b163276fba2a002fa44d5a949482c2730e57da2f1d3ea643c1d1fc4ccb558b4ca2ca987d69f83 (174 bytes)", "f86d058504b7b7762b82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…bca83ef1f211015d7f32c0a007e9ca5aa6c9075968ad2c715d84d19a40d72d00305b28a6bffc44d07d2a2d4b (111 bytes)", "02f86d830e4a256084971907b584971907bf827b0c94b528cb1c6d1e22627b41b0a29bc9675f7196278f8080…aa44769f9915fa3b394514a06fa254d00fd460c2461e18323f9461a87e4b2d4fa14f1a89d2a20c92cb8f30b4 (112 bytes)", "f8ab4a8459682f0082c1409480b6a53f5aeca5fa65e3d560ee74a967a9317b3080b844095ea7b30000000000…342d8e047f6cdcd5312fbda00c03e1d9e64fe257e08535824ead5bbeb732c729f4bc2f434e6ddb171f6c70e5 (173 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": [] } }
0x9c2a9b31...9dc36c0c0x1643...2b83 → 0xb492...ca1bSuccess
0xd4407c21...48940fcf0x90b5...31ef → 0xb528...278fSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004802b0e8...101e4b16
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e656c98677206d17e5770305b6e3774f2128605c3952ff8dc37d4b5b1ae411e8", "timestamp": { "unpack": "1794444252." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a8504b7b7762b8259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…bcb99d29107b163276fba2a002fa44d5a949482c2730e57da2f1d3ea643c1d1fc4ccb558b4ca2ca987d69f83 (174 bytes)", "f86d058504b7b7762b82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…bca83ef1f211015d7f32c0a007e9ca5aa6c9075968ad2c715d84d19a40d72d00305b28a6bffc44d07d2a2d4b (111 bytes)", "02f86d830e4a256084971907b584971907bf827b0c94b528cb1c6d1e22627b41b0a29bc9675f7196278f8080…aa44769f9915fa3b394514a06fa254d00fd460c2461e18323f9461a87e4b2d4fa14f1a89d2a20c92cb8f30b4 (112 bytes)", "f8ab4a8459682f0082c1409480b6a53f5aeca5fa65e3d560ee74a967a9317b3080b844095ea7b30000000000…342d8e047f6cdcd5312fbda00c03e1d9e64fe257e08535824ead5bbeb732c729f4bc2f434e6ddb171f6c70e5 (173 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:00647a3654...727804a7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000f08d542...02b6b200
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "862bbb4d8d53509b63ca247f1e4f58db2ca712bc92483e915346d2788172bb76", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c687666a...7e47261b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000f08d542d8d9a650033e9a228c5132df7b0cbfa83a616ac6bb7cd4e3042a52a7ca12122039d8c6382f2b1bb4169921d9e52f84b321443c279094ce1156963acf02b6b200", "hash": "862bbb4d8d53509b63ca247f1e4f58db2ca712bc92483e915346d2788172bb76", "number": "155540", "timestamp": "1794444252", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e656c98677206d17e5770305b6e3774f2128605c3952ff8dc37d4b5b1ae411e8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0a8504b7b7762b8259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…bcb99d29107b163276fba2a002fa44d5a949482c2730e57da2f1d3ea643c1d1fc4ccb558b4ca2ca987d69f83 (174 bytes)", "f86d058504b7b7762b82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…bca83ef1f211015d7f32c0a007e9ca5aa6c9075968ad2c715d84d19a40d72d00305b28a6bffc44d07d2a2d4b (111 bytes)", "02f86d830e4a256084971907b584971907bf827b0c94b528cb1c6d1e22627b41b0a29bc9675f7196278f8080…aa44769f9915fa3b394514a06fa254d00fd460c2461e18323f9461a87e4b2d4fa14f1a89d2a20c92cb8f30b4 (112 bytes)", "f8ab4a8459682f0082c1409480b6a53f5aeca5fa65e3d560ee74a967a9317b3080b844095ea7b30000000000…342d8e047f6cdcd5312fbda00c03e1d9e64fe257e08535824ead5bbeb732c729f4bc2f434e6ddb171f6c70e5 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001023596f...d1a4199e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c687666a93e77eb58bfcaca000ae84c543c1259df8cf5ab0bb3c898025771c59ca121220d8d8a9de61078f86ef2c3347eae78153ad2666beea2a553b169e6dbb7e47261b", "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": "11002004249999866004041185.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }