Ballet Music
type: MusicGroup
popularity: 15
followers: 2335
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/85611716-a3c5-4b91-bae0-d51ca13fe253.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 0x32e6a66ef0faac1d25229ea03fb507bd149aed995e281195eab38e5df8fceff0. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85611716-a3c5-4b91-bae0-d51ca13fe253.json and https://artists.proofprofile.net/proofs/artist/85611716-a3c5-4b91-bae0-d51ca13fe253.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x32e6a66ef0faac1d25229ea03fb507bd149aed995e281195eab38e5df8fceff0","name":"Ballet Music","registered_at":"2026-06-14T18:32:46Z","symbol":"NIM0539912","token_address":"0x98509c16401de7c8aca5a756810b187f02c3c075","type":"artist","uuid":"85611716-a3c5-4b91-bae0-d51ca13fe253"}
album: Ballet Music
  type: MusicAlbum
  date published: 2010-12-09
album: Ballet Music
  type: MusicAlbum
  date published: 2011-02-16
album: Bossanova Latin Dances Music Studio
  type: MusicAlbum
  date published: 2015-09-07
album: Dance Studio & Ballet School Instrumental Music – Piano Classics and Background Music for Ballet Class, Contemporary Dance & Ballet Barre
  type: MusicAlbum
  date published: 2015-09-16
album: Dance Studio & Ballet School Instrumental Music – Piano Classics and Background Music for Ballet Class, Contemporary Dance & Ballet Barre
  type: MusicAlbum
  date published: 2015-10-29
album: Dance Academy: Musique de Piano Classique pour Cours de Danse pour Enfants, Piano Solo pour Apprendre la Danse Classique
  type: MusicAlbum
  date published: 2016-01-20
album: Ballet – Musique Piano Classique pour Danse Classique, Moderne et Contemporaine, Chansons pour Corps De Ballet, École de Danse et Stages de Danse
  type: MusicAlbum
  date published: 2016-02-26
album: Piano Smooth Jazz for Ballet – Piano Solo & Jazz Music for Ballet Academy
  type: MusicAlbum
  date published: 2016-04-13
album: Ballet Music – Classical Piano Songs for Ballet, Jazz, Contemporary and Dance Classes for Kids
  type: MusicAlbum
  date published: 2016-04-15
album: Ballet Songs like the Classics – Orchestra and Piano Music for Ballet, Choreography and Modern Dance Improvisations
  type: MusicAlbum
  date published: 2018-06-20
album: Ballet - 60 Minute Workout (Musique Relaxante de Piano, Tango & Jazz)
  type: MusicAlbum
  date published: 2018-06-28
album: 5 Hours of Ballet Music Classical
  type: MusicAlbum
  date published: 2024-10-10
  track: Ballet Songs, Pt. 1 (Continuous)
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180241
    explicit: false
    by artist: Ballet Music
    in album: 5 Hours of Ballet Music Classical
      type: MusicAlbum
      date published: 2024-10-10
    isrc code: US83Z2410860
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2410860
    additional property: OTSTimestamp
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    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 0x4f8daffad038463b87d59f39f6af724951a652bcc01d5b6dfaec5da0a5c8b00e. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/US83Z2410860.
      date published: 2026-07-21T03:51:22Z
    audio: Ballet Songs, Pt. 1 (Continuous)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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        value: 0.107
      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.815
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major