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album: Cançons per pintar
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album: Cançons de platja per pintar
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    genre: jazz blues
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album: El Cocherito, Leré
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  date published: 2005
album: Tengo, Tengo, Tengo
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album: Tengo una Muñeca
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album: Cucú, Cantaba la Rana
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album: ¿Dónde Están las Llaves?
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album: Vamos a Contar Mentiras
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album: Ratón Que Te Pilla el Gato
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album: Debajo de un Botón
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album: Schumann i els Nens: Robert Schumann i el Cavaller del Bosc
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album: Robert Schumann y los niños: Robert Schumann y el caballero del bosque
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album: Cançons per pintar i fer l'indi
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    genre: jazz blues
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album: Arre Borriquito
album: Canciones de Navidad
album: Sentiments i emocions
album: Sentimientos y Emociones
album: Historietes de la veu / Bellaterra Música Ed.
album: De la percussió a la bateria!
album: ¡De la Percusión a la Batería! / Bellaterra Música Ed.
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album: E. Granados i els nens: E. Granados i el record perdut
album: Chopin i els nens: El gran secret de Chopin
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album: Beethoven y Los Niños: Beethoven y el amigo inventor
album: Saint-Saëns: Le carnaval des animaux
album: Cançons per pintar d'animalets del bosc
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album: Un Paseo Por el Bosque
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album: L'Elefantet Curiós
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album: Vamos a la selva
album: Anem a la Selva
album: Estimats Reis de l'Orient
album: Carta a los Reyes Magos
album: El carnaval de los animales (Música y movimiento)
album: ¡Este niño está en la luna!
album: Aquest nen està a la lluna!

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OpenTimestamps Proof of Existence
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date published: 2026-07-19T16:37:59Z

Oh, Susanna
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Arre Borriquito
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Canciones de Navidad
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Sentiments i emocions
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Sentimientos y Emociones
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Historietes de la veu / Bellaterra Música Ed.
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De la percussió a la bateria!
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¡De la Percusión a la Batería! / Bellaterra Música Ed.
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El piano o la màquina del temps / Bellaterra Música Ed.
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¡Historietas de la Voz! / Bellaterra Música Ed.
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El violí i el viatge màgic d'en Martí / Bellaterra Música Ed.
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El Violín y el Viaje Mágico de Martín / Bellaterra Música Ed.
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El violí i el viatge màgic d'en Martí
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El saxo i altres instruments de vent
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El Piano de Ana Es una Máquina del Tiempo / Bellaterra Música Ed.
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El piano o la màquina del temps
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De la percussió a la bateria! / Bellaterra Música Ed.
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El Saxo y Otros Instrumentos de Viento / Bellaterra Música Ed.
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E. Granados i els nens: E. Granados i el record perdut
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Chopin i els nens: El gran secret de Chopin
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E. Granados y los niños: E. Granados y el recuerdo perdido
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El Cascanueces
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958996
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011300366
  additional property: OTSTimestamp
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    value: 2026-07-21T12:54:53Z
  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 0x0f9727b186049c2edf9ee8d55dcd9144bf862a2d30887483dde705295f39a39e. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:54:53Z), 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/ESA011300366.
    date published: 2026-07-21T12:54:53Z
  audio: Pan con mantequilla
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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
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    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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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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J. S. Bach y los niños: J. S. Bach y el regalo sorpresa
type: MusicAlbum
date published: 2010

El gran secret de Chopin (Audioconte)
type: MusicAlbum
date published: 2010

El Pequeño Albéniz: Las aventuras del joven Albéniz
type: MusicAlbum
date published: 2011

Beethoven y Los Niños: Beethoven y el amigo inventor
type: MusicAlbum
date published: 2011
track: Für Elise, WoO 59: 1. Poco moto
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  duration: PT2M49S
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  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Beethoven y Los Niños: Beethoven y el amigo inventor
    type: MusicAlbum
    date published: 2011
  genre: jazz blues
  genre: lullaby
  genre: swing music
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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    value: https://explorer.copyrightchains.com/tx/0xbfd0cc1dc2d3d33095fbb8a4bcbec3fe740328f41fa4c99b603507ce62f59d49
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011300252
  additional property: OTSTimestamp
    type: PropertyValue
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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 0xbfd0cc1dc2d3d33095fbb8a4bcbec3fe740328f41fa4c99b603507ce62f59d49. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/ESA011300252.
    date published: 2026-07-18T23:11:57Z
  audio: Für Elise, WoO 59: 1. Poco moto
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    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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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Saint-Saëns: Le carnaval des animaux
type: MusicAlbum
date published: 2011

Cançons per pintar d'animalets del bosc
type: MusicAlbum
date published: 2011
track: Un Cavallet
  type: MusicRecording
  duration: PT1M23S
  duration ms: 83946
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Cançons per pintar d'animalets del bosc
    type: MusicAlbum
    date published: 2011
  genre: jazz blues
  genre: lullaby
  genre: swing music
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  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/ES59E2310003
  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 0xde395bf5ea6e420065bb1fe86f5c1023b8a906e894c8b63d01b7254d8922b68f. 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/ES59E2310003.
    date published: 2026-07-05T19:27:56Z
  audio: Un Cavallet
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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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
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
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    additional property: Valence (Positivity)
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      value: 0.509
    additional property: Loudness (dB)
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      value: -12.645
    additional property: Key Name
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      value: C
    additional property: Mode Name
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Beethoven i els nens: Beethoven i l'amic inventor
type: MusicAlbum
date published: 2011

El petit Albéniz: Les aventures del jove Albéniz
type: MusicAlbum
date published: 2013

Un Paseo Por el Bosque
type: MusicAlbum
date published: 2013-10-14

Un paseo por el bosque
type: MusicAlbum
date published: 2013-10-14
track: Mariposa
  type: MusicRecording
  duration: PT0M47S
  duration ms: 47626
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Un paseo por el bosque
    type: MusicAlbum
    date published: 2013-10-14
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ESA011309673
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x81f6d2a3f297618d56a097dec05dc8d67b5f402baf9f57268ef94acfd6879bd4
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011309673
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T03:17:03Z
  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 0x81f6d2a3f297618d56a097dec05dc8d67b5f402baf9f57268ef94acfd6879bd4. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/ESA011309673.
    date published: 2026-07-15T03:17:03Z
  audio: Mariposa
    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
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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track: Los duendes y las hadas
  type: MusicRecording
  duration: PT1M1S
  duration ms: 61160
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Un paseo por el bosque
    type: MusicAlbum
    date published: 2013-10-14
  genre: jazz blues
  genre: lullaby
  genre: swing music
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956484
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011309687
  additional property: OTSTimestamp
    type: PropertyValue
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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 0x9678aebc642e1e5b0f6f3aa6386f92419cb9e5d4582d968687923b6113fc3031. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ESA011309687.
    date published: 2026-07-03T10:47:44Z
  audio: Los duendes y las hadas
    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
      value: 0.314
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.461
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.641
    additional property: Key Name
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    additional property: Mode Name
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L'Elefantet Curiós
type: MusicAlbum
date published: 2013-10-24
track: Ticatumba - Zicazumba - Playback
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89443
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: L'Elefantet Curiós
    type: MusicAlbum
    date published: 2013-10-24
  genre: jazz blues
  genre: lullaby
  genre: swing music
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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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
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011309717
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T19:42:29Z
  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 0x2fe7092e20eae2f89ec54cf2af56f9a47d035ecbb5b9afbb7ffa2bd05e16d879. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ESA011309717.
    date published: 2026-07-16T19:42:29Z
  audio: Ticatumba - Zicazumba - Playback
    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
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.541
    additional property: Energy
      type: PropertyValue
      value: 0.261
    additional property: Speechiness
      type: PropertyValue
      value: 0.069
    additional property: Acousticness
      type: PropertyValue
      value: 0.898
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.885
    additional property: Liveness
      type: PropertyValue
      value: 0.126
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.287
    additional property: Loudness (dB)
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      value: -16.862
    additional property: Key Name
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    additional property: Mode Name
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El Elefantito Curioso
type: MusicAlbum
date published: 2013-10-24

Vamos a la selva
type: MusicAlbum
date published: 2014

Anem a la Selva
type: MusicAlbum
date published: 2014

Estimats Reis de l'Orient
type: MusicAlbum
date published: 2015

El Cascanueces
type: MusicAlbum
date published: 2015
track: Danza rusa Trepak - Suite del Ballet Op.71
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  duration: PT1M14S
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  explicit: false
  by artist: Bellaterra Música Ed.
  in album: El Cascanueces
    type: MusicAlbum
    date published: 2015
  genre: jazz blues
  genre: lullaby
  genre: swing music
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMARG2050422
  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 0xe9de4f113865a3caafa1ffa47f7e6c3383a330496a00a807db2dec7039b8772b. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QMARG2050422.
    date published: 2026-07-22T02:05:55Z
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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
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Carta a los Reyes Magos
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El carnaval de los animales (Música y movimiento)
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¡Este niño está en la luna!
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Aquest nen està a la lluna!
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Viatge a l'espai
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    date published: 2026-07-20T08:14:15Z
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Viaje al espacio
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Un botón
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  subject of: OpenTimestamps Proof of Existence
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track: Arabesque núm.1
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  subject of: OpenTimestamps Proof of Existence
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Bada botó
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date published: 2016-06-20

El gran secreto de Chopin
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El gran secret de Chopin
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El dofí i la lluna
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El delfín y la luna
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date published: 2017-06-05

Un botón (Música y movimiento)
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date published: 2017-06-12
track: El gat i el ratolí - El gato y el ratón
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    date published: 2026-07-21T00:35:28Z
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Bada botó (Música i moviment)
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track: La Rita es desperta - Rita se despierta (Caja de música)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T19:27:56Z
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Ya va a empezar la música
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Tinc ganes de fer música
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4c3a79d73ec77f4dcee8ea8af3933178803854c717cbcc9233aebcc9893646. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ESA011715367.
    date published: 2026-07-06T01:26:17Z
  audio: Ritme i pulsació
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.754
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.941
    additional property: Energy
      type: PropertyValue
      value: 0.243
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.056
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.003
    additional property: Liveness
      type: PropertyValue
      value: 0.098
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.386
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.772
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Un dia al mar
type: MusicAlbum
date published: 2019-02-15

Un día en el mar
type: MusicAlbum
date published: 2019-02-15

Canciones para despertar la alegría
type: MusicAlbum
date published: 2019-06-20

Cançons per despertar l'alegria
type: MusicAlbum
date published: 2019-06-20
track: Fer-se gran
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132293
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Cançons per despertar l'alegria
    type: MusicAlbum
    date published: 2019-06-20
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ESA011995808
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T20:58:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf8104bf7e7291dead7cd32ae355698bab6c28f7e1a4b63db89dd6fcba4653b3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959061
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959061
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011995808
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T00:00:45Z
  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 0xbf8104bf7e7291dead7cd32ae355698bab6c28f7e1a4b63db89dd6fcba4653b3. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:00:45Z), 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/ESA011995808.
    date published: 2026-07-22T00:00:45Z
  audio: Fer-se gran
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.961
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.782
    additional property: Energy
      type: PropertyValue
      value: 0.303
    additional property: Speechiness
      type: PropertyValue
      value: 0.216
    additional property: Acousticness
      type: PropertyValue
      value: 0.682
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.062
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.498
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.441
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Los tesoros de Pablo
type: MusicAlbum
date published: 2019-10-06

Els tresors d'en Pau
type: MusicAlbum
date published: 2019-10-06
track: La sorra
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195311
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Els tresors d'en Pau
    type: MusicAlbum
    date published: 2019-10-06
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ESA011939873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T22:41:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4df007b4f44be000a810f5f4a5ca47af1e63fe02bde6cf9ad9ab31037c8e949
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958468
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958468
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011939873
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:27:51Z
  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 0xf4df007b4f44be000a810f5f4a5ca47af1e63fe02bde6cf9ad9ab31037c8e949. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/ESA011939873.
    date published: 2026-07-18T00:27:51Z
  audio: La sorra
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.485
    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: 0.594
    additional property: Energy
      type: PropertyValue
      value: 0.281
    additional property: Speechiness
      type: PropertyValue
      value: 0.057
    additional property: Acousticness
      type: PropertyValue
      value: 0.721
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.16
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.661
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.06
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Un Regalo - Un regal (Instrumental)
type: MusicAlbum
date published: 2019-11-22

Un regal
type: MusicAlbum
date published: 2019-11-22

Un Regalo
type: MusicAlbum
date published: 2019-11-22

El planeta més bonic
type: MusicAlbum
date published: 2020-06-19
track: El planeta més bonic
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135088
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: El planeta més bonic
    type: MusicAlbum
    date published: 2020-06-19
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ESA032010323
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T10:52:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4fc077cced0fcdf6038f3ab47456049f6166c32ecc52a298a87493c235eaf516
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959001
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959001
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA032010323
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T13:54:53Z
  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 0x4fc077cced0fcdf6038f3ab47456049f6166c32ecc52a298a87493c235eaf516. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:54:53Z), 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/ESA032010323.
    date published: 2026-07-21T13:54:53Z
  audio: El planeta més bonic
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.883
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.612
    additional property: Energy
      type: PropertyValue
      value: 0.262
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.829
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.33
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.323
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.035
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

El Planeta Más Hermoso
type: MusicAlbum
date published: 2020-06-19

La magia de Napbuf en el bosque
type: MusicAlbum
date published: 2020-07-12

La màgia del Napbuf al bosc
type: MusicAlbum
date published: 2020-07-12

Embrujo en París / Bellaterra Música Ed.
type: MusicAlbum
date published: 2020-09-30

The Curious Little Elephant
type: MusicAlbum
date published: 2021-01-10

Schnabi (agua-aigua)
type: MusicAlbum
date published: 2021-07-09

Hashne (foc)
type: MusicAlbum
date published: 2021-07-23

Hashne (Fuego)
type: MusicAlbum
date published: 2021-07-23

Despierta el Sol
type: MusicAlbum
date published: 2021-09-03

Bon dia sol
type: MusicAlbum
date published: 2021-09-03

Un Gusanito
type: MusicAlbum
date published: 2021-09-17
track: Un Gusanito
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112256
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Un Gusanito
    type: MusicAlbum
    date published: 2021-09-17
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ES59E2120021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4440a1eab0cc58a1800f41e4445e3b37a28251d0ca298574b972cacc749ff810
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959010
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959010
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2120021
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T15:47:54Z
  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 0x4440a1eab0cc58a1800f41e4445e3b37a28251d0ca298574b972cacc749ff810. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:47:54Z), 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/ES59E2120021.
    date published: 2026-07-21T15:47:54Z
  audio: Un Gusanito
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.426
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.723
    additional property: Energy
      type: PropertyValue
      value: 0.307
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.903
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.078
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.82
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.885
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Un cuc
type: MusicAlbum
date published: 2021-09-17

El Duende Tranquilo
type: MusicAlbum
date published: 2021-09-24

El follet de la calma
type: MusicAlbum
date published: 2021-09-24

Canciones Diminutas
type: MusicAlbum
date published: 2021-10-01
track: Silencio
  type: MusicRecording
  duration: PT1M44S
  duration ms: 104080
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Canciones Diminutas
    type: MusicAlbum
    date published: 2021-10-01
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ES59E2120016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T02:12:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x797374be4333012c6d492d1e478763ccbf78363e59ae56c779f6504b252b4242
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2120016
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x797374be4333012c6d492d1e478763ccbf78363e59ae56c779f6504b252b4242. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ES59E2120016.
    date published: 2026-07-05T10:01:46Z
  audio: Silencio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.68
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.693
    additional property: Energy
      type: PropertyValue
      value: 0.195
    additional property: Speechiness
      type: PropertyValue
      value: 0.087
    additional property: Acousticness
      type: PropertyValue
      value: 0.882
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.067
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.392
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.915
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Un Gusanito
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112256
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Canciones Diminutas
    type: MusicAlbum
    date published: 2021-10-01
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ES59E2120021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T13:12:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4440a1eab0cc58a1800f41e4445e3b37a28251d0ca298574b972cacc749ff810
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958891
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2120021
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T16:09:07Z
  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 0x4440a1eab0cc58a1800f41e4445e3b37a28251d0ca298574b972cacc749ff810. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:09:07Z), 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/ES59E2120021.
    date published: 2026-07-20T16:09:07Z
  audio: Un Gusanito
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.426
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.723
    additional property: Energy
      type: PropertyValue
      value: 0.307
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.903
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.078
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.82
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.885
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Cançons menudes
type: MusicAlbum
date published: 2021-10-01
track: Hola
  type: MusicRecording
  duration: PT1M10S
  duration ms: 70263
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Cançons menudes
    type: MusicAlbum
    date published: 2021-10-01
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ES59E2110018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T17:29:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c0cbfa01906e3cdfd8f1c1014992d9968a1280c27050263fe7a2398e7eb6ecf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957891
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2110018
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T18:21:04Z
  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 0x4c0cbfa01906e3cdfd8f1c1014992d9968a1280c27050263fe7a2398e7eb6ecf. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES59E2110018.
    date published: 2026-07-13T18:21:04Z
  audio: Hola
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.992
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.729
    additional property: Energy
      type: PropertyValue
      value: 0.374
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.842
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.063
    additional property: Liveness
      type: PropertyValue
      value: 0.093
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.807
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.803
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Ens vestim
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95949
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Cançons menudes
    type: MusicAlbum
    date published: 2021-10-01
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ES59E2110020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T10:06:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8305361c5e1820834925ed1ab1c7b8620976d6a0d95f0eaf8802c228083e6f56
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958996
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958996
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2110020
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T13:05:01Z
  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 0x8305361c5e1820834925ed1ab1c7b8620976d6a0d95f0eaf8802c228083e6f56. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:05:01Z), 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/ES59E2110020.
    date published: 2026-07-21T13:05:01Z
  audio: Ens vestim
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.963
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.571
    additional property: Energy
      type: PropertyValue
      value: 0.161
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.952
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.013
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.739
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.089
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Cavall de fira
  type: MusicRecording
  duration: PT1M2S
  duration ms: 62992
  explicit: false
  by artist: Bellaterra Música Ed.
  in album: Cançons menudes
    type: MusicAlbum
    date published: 2021-10-01
  genre: jazz blues
  genre: lullaby
  genre: swing music
  isrc code: ES59E2110021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T17:25:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf84df0aa560a9777ce6d2192fe8e37e353bebb09aab2a10d77d92c1bd3a2c071
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Cavall de fira
track: Surt el sol
track: Bolquer
track: El follet de la calma
track: El joc de recollir
track: Parlem?
track: A dormir
track: Adeu

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957891

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957891

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2110021

OTSTimestamp
type: PropertyValue
value: 2026-07-13T18:21:04Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84df0aa560a9777ce6d2192fe8e37e353bebb09aab2a10d77d92c1bd3a2c071. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES59E2110021.
date published: 2026-07-13T18:21:04Z

Cavall de fira
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 90.471
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.655
additional property: Energy
  type: PropertyValue
  value: 0.276
additional property: Speechiness
  type: PropertyValue
  value: 0.153
additional property: Acousticness
  type: PropertyValue
  value: 0.9
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.094
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.577
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.208
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Surt el sol
type: MusicRecording
duration: PT1M35S
duration ms: 95792
explicit: false
by artist: Bellaterra Música Ed.
in album: Cançons menudes
  type: MusicAlbum
  date published: 2021-10-01
genre: jazz blues
genre: lullaby
genre: swing music
isrc code: ES59E2110022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T15:01:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83aa5482d9e989cad65b57616a0eeb53a1885aeb3ccb9d4c849a7d1672912e64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958169
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958169
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2110022
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T18:02:42Z
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 0x83aa5482d9e989cad65b57616a0eeb53a1885aeb3ccb9d4c849a7d1672912e64. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:02:42Z), 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/ES59E2110022.
  date published: 2026-07-15T18:02:42Z
audio: Surt el sol
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 78.132
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.657
  additional property: Energy
    type: PropertyValue
    value: 0.066
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.928
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.417
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.291
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.155
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bolquer
type: MusicRecording
duration: PT2M0S
duration ms: 120522
explicit: false
by artist: Bellaterra Música Ed.
in album: Cançons menudes
  type: MusicAlbum
  date published: 2021-10-01
genre: jazz blues
genre: lullaby
genre: swing music
isrc code: ES59E2110024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T23:30:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed85f4e36679e551c1954a0bf73404b5fbcc2bc7dcfd15de803325fb60d15e4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958942
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958942
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2110024
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T02:33:13Z
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 0xed85f4e36679e551c1954a0bf73404b5fbcc2bc7dcfd15de803325fb60d15e4a. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:33:13Z), 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/ES59E2110024.
  date published: 2026-07-21T02:33:13Z
audio: Bolquer
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.982
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.768
  additional property: Energy
    type: PropertyValue
    value: 0.346
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.745
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.858
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.331
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

El follet de la calma
type: MusicRecording
duration: PT1M50S
duration ms: 110915
explicit: false
by artist: Bellaterra Música Ed.
in album: Cançons menudes
  type: MusicAlbum
  date published: 2021-10-01
genre: jazz blues
genre: lullaby
genre: swing music
isrc code: ES59E2110030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T18:55:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x853948a97848b00c86f18768f3ff92cc4f4eb5950a3ef6e455e2bded5d4fe6fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958194
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958194
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2110030
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T20:32:27Z
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 0x853948a97848b00c86f18768f3ff92cc4f4eb5950a3ef6e455e2bded5d4fe6fe. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ES59E2110030.
  date published: 2026-07-15T20:32:27Z
audio: El follet de la calma
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 75.123
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.506
  additional property: Energy
    type: PropertyValue
    value: 0.157
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.946
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.525
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.142
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

El joc de recollir
type: MusicRecording
duration: PT0M53S
duration ms: 53497
explicit: false
by artist: Bellaterra Música Ed.
in album: Cançons menudes
  type: MusicAlbum
  date published: 2021-10-01
genre: jazz blues
genre: lullaby
genre: swing music
isrc code: ES59E2110032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T22:48:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7f4e488cecbb697984b70b43b67c58eff80eb3c9525ba3c75f86cec5b133eeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958212
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958212
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59E2110032
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T01:51:01Z
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 0xe7f4e488cecbb697984b70b43b67c58eff80eb3c9525ba3c75f86cec5b133eeb. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:51:01Z), 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/ES59E2110032.
  date published: 2026-07-16T01:51:01Z
audio: El joc de recollir
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.063
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.726
  additional property: Energy
    type: PropertyValue
    value: 0.288
  additional property: Speechiness
    type: PropertyValue
    value: 0.091
  additional property: Acousticness
    type: PropertyValue
    value: 0.866
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.027
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.585
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.275
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Parlem?
type: MusicRecording
duration: PT3M8S
duration ms: 188156
explicit: false
by artist: Bellaterra Música Ed.
in album: Cançons menudes
  type: MusicAlbum
  date published: 2021-10-01
genre: jazz blues
genre: lullaby
genre: swing music
isrc code: ES59E2110033
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T15:46:18Z
audio: Parlem?
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A dormir
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genre: jazz blues
genre: lullaby
genre: swing music
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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audio: A dormir
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Adeu
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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audio: Adeu
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Canciones Diminutas
type: MusicAlbum
date published: 2021-10-01

Estrella Fugaz - Estel de Nadal (Instrumental)
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date published: 2021-12-17

Estrella Fugaz
type: MusicAlbum
date published: 2021-12-17

Estel de nadal
type: MusicAlbum
date published: 2021-12-17

Rawala i els quatre elements (Música i Moviment)
type: MusicAlbum
date published: 2022-09-09

Música Sin Palabras (Juegos Musicales en Familia)
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date published: 2022-09-16
track: La Pequeña… (Timbres)
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    date published: 2026-07-21T18:21:07Z
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Rawala y los Cuatro Elementos (Música y Movimiento)
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date published: 2022-11-25

Conchita y Salvador Van al Cine (Música y Movimiento)
type: MusicAlbum
date published: 2023-02-24

Els meus avis
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date published: 2023-07-26

Mis Abuelos
type: MusicAlbum
date published: 2023-07-26

Música Sin Palabras
type: MusicAlbum
date published: 2023-09-29

Ets una meravella
type: MusicAlbum
date published: 2024-02-09

Diamante en Bruto
type: MusicAlbum
date published: 2024-02-09

Rawala y los 4 Elementos
type: MusicAlbum
date published: 2024-03-08

Rawala i els 4 elements
type: MusicAlbum
date published: 2024-03-08

Jo vull sentir
type: MusicAlbum
date published: 2024-06-28

Quiero Sentir
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date published: 2024-06-28

Per nadal, nadales
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date published: 2024-09-13

Sempre que tu pintes
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date published: 2025-03-21

Siempre Que Tú Pintas
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date published: 2025-03-21