Dana Rosa
type: MusicGroup
popularity: 7
followers: 543
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6984a50ac431a6f2d9a231950930620bea1fbade37655e568c67bb347cbbb2e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0da4e64-2b77-4e86-9dcf-7768b744e893.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0da4e64-2b77-4e86-9dcf-7768b744e893.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0da4e64-2b77-4e86-9dcf-7768b744e893
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6984a50ac431a6f2d9a231950930620bea1fbade37655e568c67bb347cbbb2e4","name":"Dana Rosa","registered_at":"2026-06-20T12:14:55Z","symbol":"NIM1609698","token_address":"0x653ffe9a7148601f054f6b9da112f1ee69c8be40","type":"artist","uuid":"b0da4e64-2b77-4e86-9dcf-7768b744e893"}
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 0x6984a50ac431a6f2d9a231950930620bea1fbade37655e568c67bb347cbbb2e4. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0da4e64-2b77-4e86-9dcf-7768b744e893.json and https://artists.proofprofile.net/proofs/artist/b0da4e64-2b77-4e86-9dcf-7768b744e893.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x6984a50ac431a6f2d9a231950930620bea1fbade37655e568c67bb347cbbb2e4","name":"Dana Rosa","registered_at":"2026-06-20T12:14:55Z","symbol":"NIM1609698","token_address":"0x653ffe9a7148601f054f6b9da112f1ee69c8be40","type":"artist","uuid":"b0da4e64-2b77-4e86-9dcf-7768b744e893"}
album: Du redest im Schlaf
  type: MusicAlbum
  date published: 2020-10-23
album: Level
  type: MusicAlbum
  date published: 2021-07-23
album: Pass auf
  type: MusicAlbum
  date published: 2023-04-28
album: Gesellschaft (LifeIsMore)
  type: MusicAlbum
  date published: 2023-11-17
album: SCHAU(T) MICH AN
  type: MusicAlbum
  date published: 2024-01-26
album: mädchen ganz allein
  type: MusicAlbum
  date published: 2024-03-08
album: Aura
  type: MusicAlbum
  date published: 2024-04-19
album: Eisschicht
  type: MusicAlbum
  date published: 2025-02-28
  track: Eisschicht
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164069
    explicit: true
    by artist: Dana Rosa
    in album: Eisschicht
      type: MusicAlbum
      date published: 2025-02-28
    isrc code: DEZC62577695
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:52:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe92ec84c8180a0b323bfe42e0b9242ae8cc6b03e2bf32a14178dac97db3eb3cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62577695
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0xe92ec84c8180a0b323bfe42e0b9242ae8cc6b03e2bf32a14178dac97db3eb3cb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEZC62577695.
      date published: 2026-07-05T19:27:56Z
    audio: Eisschicht
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.108
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.731
      additional property: Energy
        type: PropertyValue
        value: 0.778
      additional property: Speechiness
        type: PropertyValue
        value: 0.191
      additional property: Acousticness
        type: PropertyValue
        value: 0.317
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.602
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.262
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.786
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: FREMD.
  type: MusicAlbum
  date published: 2025-03-21