Daniela Hensel
type: MusicGroup
genre: acid techno
genre: hard techno
genre: techno
popularity: 7
followers: 1727
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ff7536efafba8dfd30b229c017b4379f1798e1aaaed3d4d582b85705035151. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f9a2a58-2b5c-4001-b660-83e678d6a303.json and https://artists.proofprofile.net/proofs/artist/6f9a2a58-2b5c-4001-b660-83e678d6a303.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x38ff7536efafba8dfd30b229c017b4379f1798e1aaaed3d4d582b85705035151","name":"Daniela Hensel","registered_at":"2026-06-17T04:32:23Z","symbol":"NIM1282064","token_address":"0xedfe30f5b6636f343cbf20e96fc39ee29166535d","type":"artist","uuid":"6f9a2a58-2b5c-4001-b660-83e678d6a303"}
album: FACES
  type: MusicAlbum
  date published: 2018-11-30
album: Dark Room
  type: MusicAlbum
  date published: 2019-04-04
album: Dark Vibes From Our Soul EP
  type: MusicAlbum
  date published: 2020-01-20
album: Pulsar EP
  type: MusicAlbum
  date published: 2020-05-25
album: Confidence
  type: MusicAlbum
  date published: 2021-04-23
album: Miles From Mars 43
  type: MusicAlbum
  date published: 2021-05-28
album: Self Control
  type: MusicAlbum
  date published: 2021-09-10
album: Strange Things / Wurzeln
  type: MusicAlbum
  date published: 2021-12-06
album: Lucky Charm EP
  type: MusicAlbum
  date published: 2022-02-18
album: Lass mich tanzen
  type: MusicAlbum
  date published: 2023-02-09
album: Sehnsucht EP
  type: MusicAlbum
  date published: 2023-06-23
album: Dark Room EP
  type: MusicAlbum
  date published: 2024-04-05
album: Barbiere Di Siviglia
  type: MusicAlbum
  date published: 2024-07-05
  track: Barbiere Di Siviglia
    type: MusicRecording
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    explicit: false
    by artist: Daniela Hensel
    in album: Barbiere Di Siviglia
      type: MusicAlbum
      date published: 2024-07-05
    genre: acid techno
    genre: hard techno
    genre: techno
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA312400973
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T12:18:44Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81ac63ff90e1b89c708caf0d9e5e57fd5cc4f708e750a450d378db88a1530d7. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:18:44Z), 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/DEA312400973.
      date published: 2026-07-20T12:18:44Z
    audio: Barbiere Di Siviglia
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.881
      additional property: Key Name
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        value: B
      additional property: Mode Name
        type: PropertyValue
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