Fran Fernández
type: MusicGroup
genre: nueva trova
genre: singer-songwriter
genre: trova
description: Francisco Javier "Fran" Fernández Díaz (born 20 March 1980) is a Spanish football manager. Career Fernández started his career at Polideportivo Aguadulce, as a director of football and manager. He su
popularity: 23
followers: 11405
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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album: Lucha de gigantes (En Vivo)
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    genre: nueva trova
    genre: singer-songwriter
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album: Si Te He Visto No Me Acuerdo
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album: Si Te He Visto No Me Acuerdo
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album: Si Te He Visto No Me Acuerdo
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album: Buenos Dias
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album: Eco del Tiempo
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album: Voragine
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album: Vorágine
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      date published: 2026-07-02T16:51:38Z
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album: Rarezas Año 2000
album: 15 Años de Viajes y Canciones, Vol. 1
album: Afectos Secundarios, Vol. 1
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album: Lo Que Llevamos Dentro
album: Busqué la Belleza
album: Tierra, Mar y Aire
album: Volverá la Primavera
album: Te Prefiero Tocar
album: Derramarse el Corazón
album: Ansiedad
album: Alguien Que Conocí
album: Toda Humanidad
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album: Al menos una vez
album: Al Menos una Vez (En Directo)
album: El Alma y el Cuerpo
album: Hermanos de la Muerte
album: Vuelvo
album: Recomendaciones para un Mundo Hostil
album: Fe
album: Siempre quiero verte (Versión Extendida)
album: Siempre Quiero Verte (Versión Extendida)
album: Desalmado
album: Lo que este hombre esconde
album: Lo Que Este Hombre Esconde
album: Tu gravedad
album: Te Llevo Conmigo
album: Nadie me enseñó a decir adiós
album: Detrás de una canción
album: La Puerta del Mar (En Vivo)
album: Frenético
album: Amor de madre (En Vivo)
album: Mi jaula de grillos
album: Como aquel tipo que espera a que algo pase en un café (En Vivo)
track: Como Arte (Canto a la Javi) - Músicos de España
track: Tierra Mojada

Como Arte (Canto a la Javi) - Músicos de España
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by artist: Javiera Barreau
by artist: Nacho Mur
by artist: Gema Hernández
by artist: Fran Fernández
by artist: Biuti Bambú
by artist: Txetxu Altube
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genre: nueva-trova-chilena
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T11:38:34Z
audio: Como Arte (Canto a la Javi) - Músicos de España
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Tierra Mojada
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by artist: Javi Badillo
by artist: Lucky Jon
by artist: Joel Reyes
by artist: Lanza
by artist: Miguel Ángel Escrivá
by artist: Pablo Tri
by artist: Fran Fernández
by artist: ÁlexTJ
by artist: Kike Marcos
by artist: Bonacorso
by artist: Pablo Fugitivo
by artist: Neus Ferri
by artist: Efrén Garmi
by artist: Belo
by artist: Luis Cadenas
by artist: Kike Ruiz
by artist: Antonio Hernando
by artist: Gussy
by artist: Joaquín Palacios
by artist: Quique Montero
by artist: Fito Mansilla
by artist: Carlos Recio
by artist: Esther Zecco
by artist: Lucía de Brito
by artist: Ángel Calvo
by artist: Daniel Hare
by artist: Carlos Suárez
by artist: Lalo Garau
by artist: Tom Trovador
by artist: Razkin
by artist: Jose Artero
by artist: Javier Pumares
by artist: Carlos Angola
by artist: Jairo Martín
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Tierra Mojada
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Tempo (BPM)
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Rarezas Año 2000
type: MusicAlbum
date published: 2012-02-07

15 Años de Viajes y Canciones, Vol. 1
type: MusicAlbum
date published: 2013

Afectos Secundarios, Vol. 1
type: MusicAlbum
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15 Años de Viajes y Canciones, Vol. 1
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Afectos Secundarios, Vol. 1
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Afectos Secundarios, Vol. I
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Lo Que Llevamos Dentro
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date published: 2015-11-11

Busqué la Belleza
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date published: 2016-10-28

Lo Que Llevamos Dentro
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date published: 2017-05-12

Lo Que Llevamos Dentro
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date published: 2017-09-29

Lo Que Llevamos Dentro
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date published: 2017-09-29

Busqué la Belleza
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date published: 2017-09-29

Lo Que Llevamos Dentro
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date published: 2017-09-29

Lo Que Llevamos Dentro
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track: Me Está Cortando la Piel
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  additional property: OTSVerifyInstructions
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8493e16c28dce8475687dabec807fb39aea0f579f212f2281b24b06f1f797f2c. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), 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/ES71G1511408.
    date published: 2026-07-19T12:35:36Z
  audio: Me Está Cortando la Piel
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    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: 0.531
    additional property: Energy
      type: PropertyValue
      value: 0.389
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.074
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.172
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.339
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.592
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: De la Mano por Madrid
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249660
  explicit: false
  by artist: Fran Fernández
  in album: Lo Que Llevamos Dentro
    type: MusicAlbum
    date published: 2017-09-29
  genre: nueva trova
  genre: singer-songwriter
  genre: trova
  isrc code: ES71G1511409
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T08:34:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76e2e99c1b3dc4b1f5e94bf1700ef762df76c11b59fa94093c58982da5867daf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958268
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958268
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1511409
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T08:56:51Z
  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 0x76e2e99c1b3dc4b1f5e94bf1700ef762df76c11b59fa94093c58982da5867daf. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/ES71G1511409.
    date published: 2026-07-16T08:56:51Z
  audio: De la Mano por Madrid
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 152.061
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.371
    additional property: Energy
      type: PropertyValue
      value: 0.239
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.672
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.12
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.17
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.434
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Busqué la Belleza
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198270
  explicit: false
  by artist: Fran Fernández
  in album: Lo Que Llevamos Dentro
    type: MusicAlbum
    date published: 2017-09-29
  genre: nueva trova
  genre: singer-songwriter
  genre: trova
  isrc code: ES88G1600084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T17:07:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9a8a8d70884fc1ecc2c456a91a949df6bf6bcf924f62a38da807074802bc875
  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: Busqué la Belleza
track: Gigante con Miedo
track: Déjame Caer
track: Ahí Está Ella

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958316

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958316

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES88G1600084

OTSTimestamp
type: PropertyValue
value: 2026-07-17T02:02:10Z

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 0xe9a8a8d70884fc1ecc2c456a91a949df6bf6bcf924f62a38da807074802bc875. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:02:10Z), 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/ES88G1600084.
date published: 2026-07-17T02:02:10Z

Busqué la Belleza
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 165.013
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: 0.502
additional property: Energy
  type: PropertyValue
  value: 0.368
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.401
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.117
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.505
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.412
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Gigante con Miedo
type: MusicRecording
duration: PT4M53S
duration ms: 293329
explicit: false
by artist: Fran Fernández
in album: Lo Que Llevamos Dentro
  type: MusicAlbum
  date published: 2017-09-29
genre: nueva trova
genre: singer-songwriter
genre: trova
isrc code: ES71G1511412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T00:18:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18686da504cc96f2dd320d8b58e1fdd1e224c18d06cb7cb672fa12735d2fa08d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956725
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956725
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1511412
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:12:41Z
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 0x18686da504cc96f2dd320d8b58e1fdd1e224c18d06cb7cb672fa12735d2fa08d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES71G1511412.
  date published: 2026-07-05T01:12:41Z
audio: Gigante con Miedo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.944
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.368
  additional property: Energy
    type: PropertyValue
    value: 0.274
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.325
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.096
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.121
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.773
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Déjame Caer
type: MusicRecording
duration: PT3M27S
duration ms: 207986
explicit: false
by artist: Fran Fernández
in album: Lo Que Llevamos Dentro
  type: MusicAlbum
  date published: 2017-09-29
genre: nueva trova
genre: singer-songwriter
genre: trova
isrc code: ES71G1511416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T17:48:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x827b65dd1ba012714356bc2b7b8f3d41ef07a40b3922e68dae5e01b844754e4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956841
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956841
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1511416
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T22:14:35Z
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 0x827b65dd1ba012714356bc2b7b8f3d41ef07a40b3922e68dae5e01b844754e4d. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ES71G1511416.
  date published: 2026-07-05T22:14:35Z
audio: Déjame Caer
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 174.991
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.402
  additional property: Energy
    type: PropertyValue
    value: 0.482
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.428
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.184
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.342
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.083
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Ahí Está Ella
type: MusicRecording
duration: PT3M46S
duration ms: 226483
explicit: false
by artist: Fran Fernández
in album: Lo Que Llevamos Dentro
  type: MusicAlbum
  date published: 2017-09-29
genre: nueva trova
genre: singer-songwriter
genre: trova
isrc code: ES71G1511418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T13:57:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe66457479a07cd5f6091f31b93119ce58f7a91877c10d557425a7c21b2f9ccc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956728
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1511418
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:43:49Z
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 0xe66457479a07cd5f6091f31b93119ce58f7a91877c10d557425a7c21b2f9ccc2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES71G1511418.
  date published: 2026-07-05T01:43:49Z
audio: Ahí Está Ella
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.524
  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: 0.517
  additional property: Energy
    type: PropertyValue
    value: 0.251
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.888
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.393
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.871
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Tierra, Mar y Aire
type: MusicAlbum
date published: 2020-04-09

Tierra, Mar y Aire
type: MusicAlbum
date published: 2020-04-09
track: El Alma y el Cuerpo
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302607
  explicit: false
  by artist: Fran Fernández
  in album: Tierra, Mar y Aire
    type: MusicAlbum
    date published: 2020-04-09
  genre: nueva trova
  genre: singer-songwriter
  genre: trova
  isrc code: ES71G2205918
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T11:00:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3fa17dd807830baf3cd4a2a3cbb0db80d49e0fc9a4b08dc4ba32fb16a47c821
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956711
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956711
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2205918
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T22:48:52Z
  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 0xa3fa17dd807830baf3cd4a2a3cbb0db80d49e0fc9a4b08dc4ba32fb16a47c821. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/ES71G2205918.
    date published: 2026-07-04T22:48:52Z
  audio: El Alma y el Cuerpo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 88.588
    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: 0.449
    additional property: Energy
      type: PropertyValue
      value: 0.254
    additional property: Speechiness
      type: PropertyValue
      value: 0.073
    additional property: Acousticness
      type: PropertyValue
      value: 0.839
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.123
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.271
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.067
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tierra, Mar y Aire
type: MusicAlbum
date published: 2020-04-09

Volverá la Primavera
type: MusicAlbum
date published: 2020-04-17

Volverá la Primavera
type: MusicAlbum
date published: 2020-04-17

Te Prefiero Tocar
type: MusicAlbum
date published: 2020-05-21

Te Prefiero Tocar
type: MusicAlbum
date published: 2020-05-21

Derramarse el Corazón
type: MusicAlbum
date published: 2020-10-06

Derramarse el Corazón
type: MusicAlbum
date published: 2020-10-06

Ansiedad
type: MusicAlbum
date published: 2020-12-17

Ansiedad
type: MusicAlbum
date published: 2020-12-17
track: Ansiedad
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256841
  explicit: false
  by artist: Fran Fernández
  in album: Ansiedad
    type: MusicAlbum
    date published: 2020-12-17
  genre: nueva trova
  genre: singer-songwriter
  genre: trova
  isrc code: ES71G2060310
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T08:28:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6808f9cbbe86f3aea369509419fef8c1ffb769ac3b6ee198bae8dd9ed5ec8ef
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958706
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2060310
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T08:50:34Z
  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 0xa6808f9cbbe86f3aea369509419fef8c1ffb769ac3b6ee198bae8dd9ed5ec8ef. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/ES71G2060310.
    date published: 2026-07-19T08:50:34Z
  audio: Ansiedad
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 111.379
    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
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.472
    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
      type: PropertyValue
      value: 0.944
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.004
    additional property: Liveness
      type: PropertyValue
      value: 0.723
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.237
    additional property: Loudness (dB)
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    additional property: Key Name
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Alguien Que Conocí
type: MusicAlbum
date published: 2021-05-27

Alguien Que Conocí
type: MusicAlbum
date published: 2021-05-27

Toda Humanidad
type: MusicAlbum
date published: 2021-06-17

Disparate
type: MusicAlbum
date published: 2021-09-16

Al menos una vez
type: MusicAlbum
date published: 2022-01-05

Al Menos una Vez (En Directo)
type: MusicAlbum
date published: 2022-02-14

El Alma y el Cuerpo
type: MusicAlbum
date published: 2022-02-24

El Alma y el Cuerpo
type: MusicAlbum
date published: 2022-02-24

El Alma y el Cuerpo
type: MusicAlbum
date published: 2022-02-24

Hermanos de la Muerte
type: MusicAlbum
date published: 2022-04-01

Hermanos de la Muerte
type: MusicAlbum
date published: 2022-04-01

Vuelvo
type: MusicAlbum
date published: 2022-05-20

Vuelvo
type: MusicAlbum
date published: 2022-05-20

Recomendaciones para un Mundo Hostil
type: MusicAlbum
date published: 2022-09-30

Recomendaciones para un Mundo Hostil
type: MusicAlbum
date published: 2022-09-30

Ansiedad
type: MusicAlbum
date published: 2022-12-16

Fe
type: MusicAlbum
date published: 2023-03-24

Fe
type: MusicAlbum
date published: 2023-03-24

Fe
type: MusicAlbum
date published: 2023-03-24

Siempre quiero verte (Versión Extendida)
type: MusicAlbum
date published: 2023-06-22

Siempre Quiero Verte (Versión Extendida)
type: MusicAlbum
date published: 2023-06-22

Desalmado
type: MusicAlbum
date published: 2023-09-20

Desalmado
type: MusicAlbum
date published: 2023-09-20

Desalmado
type: MusicAlbum
date published: 2023-09-20

Lo que este hombre esconde
type: MusicAlbum
date published: 2023-11-10

Lo Que Este Hombre Esconde
type: MusicAlbum
date published: 2023-11-10

Lo Que Este Hombre Esconde
type: MusicAlbum
date published: 2023-11-10

Tu gravedad
type: MusicAlbum
date published: 2023-12-12
track: Tu gravedad
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165370
  explicit: false
  by artist: Fran Fernández
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    type: MusicAlbum
    date published: 2023-12-12
  genre: nueva trova
  genre: singer-songwriter
  genre: trova
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. 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 0xee97100d5008de57a94d188cdb2ead1a539567b11583e325e31298323f29e602. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:47:51Z), 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/CAGOO2331827.
    date published: 2026-07-16T21:47:51Z
  audio: Tu gravedad
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.36
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.677
    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
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    additional property: Key Name
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Te Llevo Conmigo
type: MusicAlbum
date published: 2024-04-26

Te Llevo Conmigo
type: MusicAlbum
date published: 2024-04-26

Nadie me enseñó a decir adiós
type: MusicAlbum
date published: 2024-11-22
track: Nadie me enseñó a decir adiós
  type: MusicRecording
  duration: PT3M10S
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  explicit: false
  by artist: Fran Fernández
  in album: Nadie me enseñó a decir adiós
    type: MusicAlbum
    date published: 2024-11-22
  genre: nueva trova
  genre: singer-songwriter
  genre: trova
  isrc code: ES71G2426514
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956422
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2426514
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T01:01:38Z
  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 0xa4cdfbaf7d3c448075e6eedd728010eb9de25773f5a3baabbb3ed7f1103bc372. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ES71G2426514.
    date published: 2026-07-03T01:01:38Z
  audio: Nadie me enseñó a decir adiós
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.581
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.059
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.335
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.883
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
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Detrás de una canción
type: MusicAlbum
date published: 2024-12-06

La Puerta del Mar (En Vivo)
type: MusicAlbum
date published: 2025-03-28
track: Disparate
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216374
  explicit: false
  by artist: Fran Fernández
  in album: La Puerta del Mar (En Vivo)
    type: MusicAlbum
    date published: 2025-03-28
  genre: nueva trova
  genre: singer-songwriter
  genre: trova
  isrc code: GX3Q92542388
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T02:24:26+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xf72f1c6f28d035553843af9d74de9f65cafab4c9e94a83176f7fc59449405efe
  additional property: OTSHash
  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/GX3Q92542388
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T05:27:51Z
  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 0xf72f1c6f28d035553843af9d74de9f65cafab4c9e94a83176f7fc59449405efe. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:27:51Z), 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/GX3Q92542388.
    date published: 2026-07-20T05:27:51Z
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    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
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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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Frenético
type: MusicAlbum
date published: 2025-04-25

Amor de madre (En Vivo)
type: MusicAlbum
date published: 2025-05-02

Mi jaula de grillos
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date published: 2025-05-29

Como aquel tipo que espera a que algo pase en un café (En Vivo)
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date published: 2025-09-19
track: Como aquel tipo que espera a que algo pase en un café - En Vivo
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  duration: PT3M46S
  duration ms: 226000
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    date published: 2025-09-19
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  genre: singer-songwriter
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  additional property: OTSVerificationAPI
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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 0x1a155f1efb79529f492e1f24b6527bfb2ff00cb476e55d6952fe187eb3bc7578. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/GXHG92510590.
    date published: 2026-07-13T02:37:37Z
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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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