Baby Einschlafhilfe und Einschlafmusik
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6e9dc4b09431c98a4f6c25f0e2a575404927ec8eca5d97fa278a70fabae6c1c6
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9dc4b09431c98a4f6c25f0e2a575404927ec8eca5d97fa278a70fabae6c1c6. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d91f8632-9e6d-41e4-8870-6cea3e637f05.json and https://artists.proofprofile.net/proofs/artist/d91f8632-9e6d-41e4-8870-6cea3e637f05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x6e9dc4b09431c98a4f6c25f0e2a575404927ec8eca5d97fa278a70fabae6c1c6","name":"Baby Einschlafhilfe und Einschlafmusik","registered_at":"2026-06-21T03:46:45Z","symbol":"NIM1809218","token_address":"0x5a3f7cbf903c1c7addd29da7fa9362deee7ce798","type":"artist","uuid":"d91f8632-9e6d-41e4-8870-6cea3e637f05"}
album: Dunstabzugshaube Dauerschleife mit Rauschen und Brummen
  type: MusicAlbum
  date published: 2025-02-14
album: Herzschlag und Gebärmutter Geräusche für Babys
  type: MusicAlbum
  date published: 2025-02-17
  track: Gebärmutter Baby Schlafgeräusch Herzschlag
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151061
    explicit: false
    by artist: Baby Einschlafhilfe und Einschlafmusik
    in album: Herzschlag und Gebärmutter Geräusche für Babys
      type: MusicAlbum
      date published: 2025-02-17
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    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32585086
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:56:55Z
    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 0x7ea8fdb62a8cf4e2e848d3839415334238f998da2da9aeca1ac82dbb079a96f4. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:56:55Z), 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/QZHN32585086.
      date published: 2026-07-20T02:56:55Z
    audio: Gebärmutter Baby Schlafgeräusch Herzschlag
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 203.721
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.157
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0.909
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.833
      additional property: Loudness (dB)
        type: PropertyValue
        value: -42.503
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor