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Canton Updates/1220cd...5b2d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #6,480

This Gateway_FinalizeBlock transaction built EVM block #6,480 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #6,480
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
399ms

Block planned

Producer plans block #6480 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #6480

319ms
319ms

Committed on Canton

Participant commits update 1220cda88d…535b2d
—

Imported to the execution layers

Importer applies block #6480 from GatewayHead

—
0ms
250ms
399ms
EVM
Canton
External call
Total
Complete319ms
319ms

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
#6,480
Block Hash
0x0b498618...d3a97a87
Block Timestamp
Nov 2, 2026, 21:34:19 UTC
Transactions
0xe2c4f8cd...4b15bf030x0dfa...0cee → 0x8fb1...8268Success
0x725dbfc6...98ddd5460xa253...30e5 → 0x5c98...df0aSuccess
Overview
Update ID
1220cda88d...fe535b2d
Offset
21263
Record Time
Nov 2, 2026, 21:34:19 UTC
Command ID
gw-64c9a5594...11c7342c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bfdcbab7...94a02ebe
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4f1aa71bf261f6ddc43473d3cdef4410282e8f5dd50dbf94192dd50611c7342c", "timestamp": { "unpack": "1793655259." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e5a851881228846825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080831c…0101adcf8f1eb8a70e710aa05257eb099a5b1fc43d0db08ff34a40fbc409bc2cb47d7d0aefe3deb8eea1dd31 (112 bytes)", "02f871830e4a258201308502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…75df2745fe08b461d85680a00535af548a4d462c3b1eb5e3fe4a054de6aaa0f846e779c93e9cf1917fe5fe9a (116 bytes)", "02f879830e4a2582118e85188122883f851881228847825208945c986ca6965ccff8c18d4ec9092e52745da1…69ae2610c4dfef1535941aa068daf92b9d042a7554ccf588b2571fcd3a5684cab6b268a1f718d39fe9b31d65 (124 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" ] } } }
0x91506a59...38acaa320x27ab...4986 → 0x27ab...4986Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001a249689...3357d785
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00209e4c8f...51927a42
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00bfdcbab74852b1faf0ada4428aaa5172cfa2183d232df34698ff6673f4c4425eca1212200403f103bac4b74e59e0b785b1605823696d6928b3aa2ac3e31b73aa94a02ebe", "block": { "timestamp": { "unpack": "1793655259." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e5a851881228846825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080831c…0101adcf8f1eb8a70e710aa05257eb099a5b1fc43d0db08ff34a40fbc409bc2cb47d7d0aefe3deb8eea1dd31 (112 bytes)", "02f871830e4a258201308502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…75df2745fe08b461d85680a00535af548a4d462c3b1eb5e3fe4a054de6aaa0f846e779c93e9cf1917fe5fe9a (116 bytes)", "02f879830e4a2582118e85188122883f851881228847825208945c986ca6965ccff8c18d4ec9092e52745da1…69ae2610c4dfef1535941aa068daf92b9d042a7554ccf588b2571fcd3a5684cab6b268a1f718d39fe9b31d65 (124 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": [] } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00386528e1...dac22d8b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0b4986182cde1650b5032a991840370e7f8421cfcd6ae0d762cf3ff7d3a97a87", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b867b116...086ba488
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00386528e156af100819854c872624f3334cd82536761bc9d8b17d9ec0fe5dd8beca12122091b68987b9f76f08f74c774c2682dfd5582c2c61c336584085d8f845dac22d8b", "hash": "0b4986182cde1650b5032a991840370e7f8421cfcd6ae0d762cf3ff7d3a97a87", "number": "6480", "timestamp": "1793655259", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a04f1aa71bf261f6ddc43473d3cdef4410282e8f5dd50dbf94192dd50611c7342ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86e5a851881228846825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080831c…0101adcf8f1eb8a70e710aa05257eb099a5b1fc43d0db08ff34a40fbc409bc2cb47d7d0aefe3deb8eea1dd31 (112 bytes)", "02f871830e4a258201308502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…75df2745fe08b461d85680a00535af548a4d462c3b1eb5e3fe4a054de6aaa0f846e779c93e9cf1917fe5fe9a (116 bytes)", "02f879830e4a2582118e85188122883f851881228847825208945c986ca6965ccff8c18d4ec9092e52745da1…69ae2610c4dfef1535941aa068daf92b9d042a7554ccf588b2571fcd3a5684cab6b268a1f718d39fe9b31d65 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00aac66d95...6d4f0a64
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b867b1167c03f8b523b25c60cbb7edf4e73a448c88c5958c1a3f754e0059d6f2ca1212207032b76cfa6388f99c0bf0a5b665ec6fa9fff3a0b44571848e15e85e086ba488", "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": "11002004249999997264192956.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }