Nanna Øland Fabricius
type: MusicGroup
popularity: 7
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fbc73e608e119a8c2d0f05da158b50086acc5f8764a213c7298d3a945e39780
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d863f92-d1a9-422f-bba0-8802fe51a8e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d863f92-d1a9-422f-bba0-8802fe51a8e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d863f92-d1a9-422f-bba0-8802fe51a8e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fbc73e608e119a8c2d0f05da158b50086acc5f8764a213c7298d3a945e39780","name":"Nanna Øland Fabricius","registered_at":"2026-06-17T14:59:11Z","symbol":"NIM1431463","token_address":"0x27b750d9b7056ae7e5ccd71cf3f9c9ec1d734d57","type":"artist","uuid":"8d863f92-d1a9-422f-bba0-8802fe51a8e4"}
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 0x1fbc73e608e119a8c2d0f05da158b50086acc5f8764a213c7298d3a945e39780. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d863f92-d1a9-422f-bba0-8802fe51a8e4.json and https://artists.proofprofile.net/proofs/artist/8d863f92-d1a9-422f-bba0-8802fe51a8e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1fbc73e608e119a8c2d0f05da158b50086acc5f8764a213c7298d3a945e39780","name":"Nanna Øland Fabricius","registered_at":"2026-06-17T14:59:11Z","symbol":"NIM1431463","token_address":"0x27b750d9b7056ae7e5ccd71cf3f9c9ec1d734d57","type":"artist","uuid":"8d863f92-d1a9-422f-bba0-8802fe51a8e4"}
album: Askepot (Musikken Fra Forestllingen I Tivolis Pantomime Teater)
  type: MusicAlbum
  date published: 2016-11-04
  track: Not Going
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186428
    explicit: false
    by artist: Nanna Øland Fabricius
    in album: Askepot (Musikken Fra Forestllingen I Tivolis Pantomime Teater)
      type: MusicAlbum
      date published: 2016-11-04
    isrc code: DK4L31600104
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:00:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7fad8a3b80a553d897e9e820ae91708053b1e0f56edf686847cd4acc2d6ef946
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK4L31600104
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fad8a3b80a553d897e9e820ae91708053b1e0f56edf686847cd4acc2d6ef946. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK4L31600104.
      date published: 2026-07-03T01:01:38Z
    audio: Not Going
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.055
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.642
      additional property: Energy
        type: PropertyValue
        value: 0.194
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.978
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.549
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.081
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.37
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Watermusic (Original Soundtrack)
  type: MusicAlbum
  date published: 2018-03-30