Heine Lützen
type: MusicGroup
popularity: 5
followers: 276
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5028299b22c30feb83fe1f8103dce4d0e8a086d11e870a89eb71d8c1b064fc00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f310719-c037-4e9d-97f0-3317d277a2c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f310719-c037-4e9d-97f0-3317d277a2c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f310719-c037-4e9d-97f0-3317d277a2c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5028299b22c30feb83fe1f8103dce4d0e8a086d11e870a89eb71d8c1b064fc00","name":"Heine Lützen","registered_at":"2026-06-20T04:49:52Z","symbol":"NIM1517196","token_address":"0x13c02bbf069ae4714582d5f81f268b1d4c054b48","type":"artist","uuid":"9f310719-c037-4e9d-97f0-3317d277a2c9"}
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 0x5028299b22c30feb83fe1f8103dce4d0e8a086d11e870a89eb71d8c1b064fc00. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f310719-c037-4e9d-97f0-3317d277a2c9.json and https://artists.proofprofile.net/proofs/artist/9f310719-c037-4e9d-97f0-3317d277a2c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x5028299b22c30feb83fe1f8103dce4d0e8a086d11e870a89eb71d8c1b064fc00","name":"Heine Lützen","registered_at":"2026-06-20T04:49:52Z","symbol":"NIM1517196","token_address":"0x13c02bbf069ae4714582d5f81f268b1d4c054b48","type":"artist","uuid":"9f310719-c037-4e9d-97f0-3317d277a2c9"}
album: Tíðirnar skifta
  type: MusicAlbum
  date published: 1995-06-29
album: Brotin
  type: MusicAlbum
  date published: 1999-05-28
album: Einki uttan Jesus
  type: MusicAlbum
  date published: 2005-09-22
album: Sálmar
  type: MusicAlbum
  date published: 2010-10-20
album: Sálmar
  type: MusicAlbum
  date published: 2010-10-20
album: Frelsarin føddur er
  type: MusicAlbum
  date published: 2020-11-06
album: Á kom, á kom Immanuel
  type: MusicAlbum
  date published: 2024-12-18