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genre: tango
popularity: 23
followers: 1182
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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 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
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album: Comme des garçons (Original Motion Picture Soundtrack)
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    by artist: Romane
    by artist: Eric Bouvelle
    by artist: Johan Renard
    by artist: Claude Salmieri
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    genre: french-soundtrack
    genre: vintage-french-electronic
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T03:55:08Z
    audio: La valse des secrétaires
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album: The Accordion Lifestyle, Vol. 2 (Masters of the Accordion Play Traditional and Popular Songs)
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    additional property: OTSVerifyInstructions
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      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
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      date published: 2026-06-13T12:53:06Z
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  track: La Camisa Negra
  track: Buona sera
album: Dansez le paso doble (Toutes les musiques des stars de la danse)
album: L'amour de l'accordéon
album: Au bal rêvé... (75 danses de salon)
album: Le musette suisse
album: L'âge d'or des guinguettes
album: Héritage
album: 100 tubes des années 70 à l'accordéon
album: Karaoké Playback Accordéon : Valse, Vol. 1
album: Le duo 100% dansant
album: Eric Bouvelle à l'accordéon et Laurent Desmurs au piano (Arr. for Accordion and Piano)
album: Collection dancing, le programme dont vous rêvez, vol. 2
album: Collection dancing, le programme dont vous rêvez, vol. 1
album: Mon bal idéal, vol. 3
album: Mon bal idéal, vol. 2
album: Mon bal idéal, vol. 1
album: Karaoké Playback Accordéon : Valse, Vol. 2
album: Karaoké Playback Accordéon : Paso-Doble, Vol. 1
album: Karaoké Playback Accordéon : Tango, Vol. 1
album: Le meilleur de l'accordéon, Vol. 2
album: Das Beste fürs Akkordeon, Vol. 2
album: Lo Mejor del Acordeón, Vol. 2
album: Le meilleur de l'accordéon, Vol. 1
album: Lo Mejor del Acordeón, Vol. 1
album: Das Beste fürs Akkordeon, Vol. 1
album: 7 merveilles de la musique: Eric Bouvelle
album: Spéciale Gambille 2
album: Mes 20 Ans
album: Concert
album: Coeur De Français
album: C'est Pas La Javanaise
album: 100 tubes des années 80 à l'accordéon
album: L'anthologie de l'accordéon, Vol. 2
album: L'anthologie de l'accordéon
album: The Best of Accordion, Vol. 2
album: The Best of Accordion, Vol. 1
album: Accordéons de France
album: Musette toujours: 100 chansons pour les amoureux de l'accordéon
album: The Accordion Lifestyle, Vol. 1 (Masters of the Accordion Play Traditional and Popular Songs)

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La Camisa Negra
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-06-13T13:32:09Z
audio: La Camisa Negra
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Buona sera
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
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Dansez le paso doble (Toutes les musiques des stars de la danse)
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L'amour de l'accordéon
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T13:32:09Z
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Au bal rêvé... (75 danses de salon)
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Le musette suisse
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date published: 2021-12-03

L'âge d'or des guinguettes
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Héritage
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100 tubes des années 70 à l'accordéon
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Karaoké Playback Accordéon : Valse, Vol. 1
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date published: 2019-12-26

Le duo 100% dansant
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Eric Bouvelle à l'accordéon et Laurent Desmurs au piano (Arr. for Accordion and Piano)
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Collection dancing, le programme dont vous rêvez, vol. 2
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Collection dancing, le programme dont vous rêvez, vol. 1
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Mon bal idéal, vol. 3
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Mon bal idéal, vol. 2
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Mon bal idéal, vol. 1
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Karaoké Playback Accordéon : Valse, Vol. 2
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Karaoké Playback Accordéon : Paso-Doble, Vol. 1
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Karaoké Playback Accordéon : Tango, Vol. 1
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Le meilleur de l'accordéon, Vol. 2
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Das Beste fürs Akkordeon, Vol. 2
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Lo Mejor del Acordeón, Vol. 2
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Le meilleur de l'accordéon, Vol. 1
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Lo Mejor del Acordeón, Vol. 1
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Das Beste fürs Akkordeon, Vol. 1
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7 merveilles de la musique: Eric Bouvelle
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Spéciale Gambille 2
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Mes 20 Ans
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Concert
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Coeur De Français
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C'est Pas La Javanaise
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100 tubes des années 80 à l'accordéon
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L'anthologie de l'accordéon, Vol. 2
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L'anthologie de l'accordéon
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The Best of Accordion, Vol. 2
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The Best of Accordion, Vol. 1
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Accordéons de France
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Musette toujours: 100 chansons pour les amoureux de l'accordéon
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The Accordion Lifestyle, Vol. 1 (Masters of the Accordion Play Traditional and Popular Songs)
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    value: https://explorer.copyrightchains.com/tx/0x4684654b3e43d12761f0be80368dddd4fc2e03c93969cfe4c954d05a43de92e8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0W61493784
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x4684654b3e43d12761f0be80368dddd4fc2e03c93969cfe4c954d05a43de92e8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR0W61493784.
    date published: 2026-07-02T03:30:09Z
  audio: La Bamba
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 157.367
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.548
    additional property: Energy
      type: PropertyValue
      value: 0.901
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.133
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.882
    additional property: Liveness
      type: PropertyValue
      value: 0.254
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.809
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.6
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: New York New York (Madison)
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166773
  explicit: false
  by artist: Accordion Festival
  by artist: Acordeon Band
  by artist: Cafe Accordion Orchestra
  by artist: Jean Harduin
  in album: The Accordion Lifestyle, Vol. 1 (Masters of the Accordion Play Traditional and Popular Songs)
    type: MusicAlbum
    date published: 2014-10-22
  isrc code: FR0W61493805
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:31:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb06554730c832fe999e0ea67612f8166ea409bafcf5dfa8dffb7c249bcea7635
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0W61493805
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0xb06554730c832fe999e0ea67612f8166ea409bafcf5dfa8dffb7c249bcea7635. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR0W61493805.
    date published: 2026-07-02T03:30:09Z
  audio: New York New York (Madison)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 137.415
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.261
    additional property: Energy
      type: PropertyValue
      value: 0.583
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.435
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.14
    additional property: Liveness
      type: PropertyValue
      value: 0.393
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.58
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.001
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major