Nina Duschek
type: MusicGroup
popularity: 2
followers: 440
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85cf12feb9ee1ee6bf8dac5cfa4dc1069c1bc38b1bfd9ab0a1175765e85e9acc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19f05a54-3ad1-4461-8c12-21bf3cb4e56b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19f05a54-3ad1-4461-8c12-21bf3cb4e56b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19f05a54-3ad1-4461-8c12-21bf3cb4e56b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85cf12feb9ee1ee6bf8dac5cfa4dc1069c1bc38b1bfd9ab0a1175765e85e9acc","name":"Nina Duschek","registered_at":"2026-06-15T22:29:03Z","symbol":"NIM0851648","token_address":"0x733d0bd30468cf1ab46065da5a1dcfb158865556","type":"artist","uuid":"19f05a54-3ad1-4461-8c12-21bf3cb4e56b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cf12feb9ee1ee6bf8dac5cfa4dc1069c1bc38b1bfd9ab0a1175765e85e9acc. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19f05a54-3ad1-4461-8c12-21bf3cb4e56b.json and https://artists.proofprofile.net/proofs/artist/19f05a54-3ad1-4461-8c12-21bf3cb4e56b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x85cf12feb9ee1ee6bf8dac5cfa4dc1069c1bc38b1bfd9ab0a1175765e85e9acc","name":"Nina Duschek","registered_at":"2026-06-15T22:29:03Z","symbol":"NIM0851648","token_address":"0x733d0bd30468cf1ab46065da5a1dcfb158865556","type":"artist","uuid":"19f05a54-3ad1-4461-8c12-21bf3cb4e56b"}
album: Married To The Art
  type: MusicAlbum
  date published: 2022-05-04
album: Bartender Girl
  type: MusicAlbum
  date published: 2022-07-13
album: No Title Song
  type: MusicAlbum
  date published: 2022-09-15
album: Scorpios
  type: MusicAlbum
  date published: 2022-11-10
album: The Only Dream I'll Have
  type: MusicAlbum
  date published: 2023-01-28
album: Feel it Again
  type: MusicAlbum
  date published: 2023-07-07
album: People
  type: MusicAlbum
  date published: 2024-01-12
album: Pictures
  type: MusicAlbum
  date published: 2024-03-08
album: Peach Lemonade
  type: MusicAlbum
  date published: 2024-03-08
album: C'mon Mary
  type: MusicAlbum
  date published: 2024-03-08
album: BANDANA REVOLUTION
  type: MusicAlbum
  date published: 2024-10-24
album: My Rules
  type: MusicAlbum
  date published: 2025-02-21
album: Unapologetic
  type: MusicAlbum
  date published: 2025-05-09
  track: Unapologetic
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183826
    explicit: true
    by artist: Nina Duschek
    in album: Unapologetic
      type: MusicAlbum
      date published: 2025-05-09
    isrc code: FRX282506697
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:52:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ea5faa3639d55b5900aea8d72a1809c7af5faf19e8fcd70dcbc06e4e2405c25
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282506697
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea5faa3639d55b5900aea8d72a1809c7af5faf19e8fcd70dcbc06e4e2405c25. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRX282506697.
      date published: 2026-07-06T06:56:49Z
    audio: Unapologetic
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.001
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.921
      additional property: Speechiness
        type: PropertyValue
        value: 0.103
      additional property: Acousticness
        type: PropertyValue
        value: 0.023
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.253
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.785
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.396
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: New Life
  type: MusicAlbum
  date published: 2025-10-17