Lukas Nystrand von Unge
type: MusicGroup
genre: lo-fi house
popularity: 6
followers: 1377
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b6dd8918790cef72c643ff42c5e2b05a2b709a070978b265dc71154acc72757
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9cccbe7-b8a3-4ea4-b636-99b6ae9e19d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9cccbe7-b8a3-4ea4-b636-99b6ae9e19d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9cccbe7-b8a3-4ea4-b636-99b6ae9e19d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b6dd8918790cef72c643ff42c5e2b05a2b709a070978b265dc71154acc72757","name":"Lukas Nystrand von Unge","registered_at":"2026-06-20T09:09:01Z","symbol":"NIM1574410","token_address":"0xf3f9df8f3ba8c5a4441cb027809f6f9b635e3618","type":"artist","uuid":"a9cccbe7-b8a3-4ea4-b636-99b6ae9e19d6"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6dd8918790cef72c643ff42c5e2b05a2b709a070978b265dc71154acc72757. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9cccbe7-b8a3-4ea4-b636-99b6ae9e19d6.json and https://artists.proofprofile.net/proofs/artist/a9cccbe7-b8a3-4ea4-b636-99b6ae9e19d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x7b6dd8918790cef72c643ff42c5e2b05a2b709a070978b265dc71154acc72757","name":"Lukas Nystrand von Unge","registered_at":"2026-06-20T09:09:01Z","symbol":"NIM1574410","token_address":"0xf3f9df8f3ba8c5a4441cb027809f6f9b635e3618","type":"artist","uuid":"a9cccbe7-b8a3-4ea4-b636-99b6ae9e19d6"}
album: Studio Barnhus EP No. 1
  type: MusicAlbum
  date published: 2013-07-29
album: Studio Barnhus EP No. 1
  type: MusicAlbum
  date published: 2013-07-29
album: Studio Barnhus EP No. 1
  type: MusicAlbum
  date published: 2013-07-29
album: Studio Barnhus EP No. 1
  type: MusicAlbum
  date published: 2013-07-29
album: Studio Barnhus EP No. 2
  type: MusicAlbum
  date published: 2016-04-22
album: Studio Barnhus EP No. 2
  type: MusicAlbum
  date published: 2016-05-02
album: sans titre
  type: MusicAlbum
  date published: 2018-08-31