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description: Ataúlfo Exuperio Martín de Argenta Maza (19 November 1913 – 21 January 1958) was a Spanish conductor and pianist. Biography Argenta was born in Castro Urdiales, a coastal town in Cantabria, where his
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album: Joaquín Turina
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album: Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 3
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album: Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 8
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album: Preludios & Intermedios de Zarzuelas
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album: Segovia & Contemporaries, Vol. 9: Sainz de la Maza
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album: Rodrigio: Concierto de Aranjuez & Fantasía para un gentilhombre
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  track: Fantasía para un gentilhombre: I. Villano & Ricercare
  track: Fantasía para un gentilhombre: II. Españoleta y fanfarria de la caballería de Nápoles
album: The Symphony Lounge, Vol. 15: The Magic of Zarzuela
album: Concierto de Aranjuez para Guitarra y Orquesta
album: Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 9
album: Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 7
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album: Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 1
album: Milestones of a Legend: Alfredo Campoli, Vol. 9
album: The Great Conductors: Ataúlfo Argenta – Spanish Music of the 20th Century (Remastered 2018)
album: Diez Melodías Vascas
album: Mendelssohn, Strauss & De Falla: Orchestral Works (Live)
album: El Baile de Luis Alonso
album: España - Ataúlfo Argenta - The London Symphoy Orchestra
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album: Ataúlfo Argenta - Isaac Albéniz
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album: Preludios e Intermedios de Zarzuela Vol. 1
album: Zarzuelas: La Patria Chica y la Chula de Pontevedra
album: Zarzuelas: La Dolorosa y las Leandras
album: Zarzuelas: Alma de Dios y los Claveles
album: Zarzuela: La Corte del Faraón
album: Zarzuela: El Caserío
album: Ataúlfo Argenta: Granados-Albéniz-Guridi

Concierto de Aranjuez: II. Adagio
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Concierto de Aranjuez: I. Allegro Con Spirito
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Fantasía para un gentilhombre: I. Villano & Ricercare
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Concierto de Aranjuez para Guitarra y Orquesta
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Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 9
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Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 7
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Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 6
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Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 5
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Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 4
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Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 2
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Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 10
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Milestones of a Conductor Legend: Ataúlfo Argenta, Vol. 1
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Milestones of a Legend: Alfredo Campoli, Vol. 9
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The Great Conductors: Ataúlfo Argenta – Spanish Music of the 20th Century (Remastered 2018)
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El Baile de Luis Alonso
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España - Ataúlfo Argenta - The London Symphoy Orchestra
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Obras de Manuel de Falla
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Ataúlfo Argenta - Preludios e Intermedios de Zarzuelas
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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 0x413e50861f7ec971273dc0b8cab1143926fc63031bd1f874e68b39ede06ebb66. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES71G1415648.
    date published: 2026-07-08T03:53:27Z
  audio: Invocación y Danza
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 103.96
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.236
    additional property: Energy
      type: PropertyValue
      value: 0.132
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.987
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.892
    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.094
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.299
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Concierto de Aranjuez: I. Allegro Con Spirito

Aranjuez's Concert for Guitar and Orchestra
type: MusicAlbum
date published: 2014-09-01

Gonzalo Soriano Performs... Manuel De Falla & Joaquín Rodrigo
type: MusicAlbum
date published: 2014-06-20

Festival Manuel de Falla, Orchestre National de la RTF - A. Argenta (dir)
type: MusicAlbum
date published: 2014-02-03

Ataúlfo Argenta - Isaac Albéniz
type: MusicAlbum
date published: 2013-12-09

Preludios e Intermedios de Zarzuela Vol. 3
type: MusicAlbum
date published: 2013-12-03
track: La Revoltosa: "Intermedio"
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116880
  explicit: false
  by artist: Ruperto Chapí
  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
  in album: Preludios e Intermedios de Zarzuela Vol. 3
    type: MusicAlbum
    date published: 2013-12-03
  isrc code: ES5831303088
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T10:52:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x78ed1f7276bf2970695874746469c6c3a4ae27faf619b84d93e7b1cc6575d82a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5831303088
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x78ed1f7276bf2970695874746469c6c3a4ae27faf619b84d93e7b1cc6575d82a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5831303088.
    date published: 2026-07-08T03:22:41Z
  audio: La Revoltosa: "Intermedio"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.325
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.48
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.976
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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      value: 0.221
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.223
    additional property: Key Name
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      value: D
    additional property: Mode Name
      type: PropertyValue
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Preludios e Intermedios de Zarzuela Vol. 2
type: MusicAlbum
date published: 2013-12-03
track: El Baile de Luis Alonso: "Preludio"
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215440
  explicit: false
  by artist: Jerónimo Giménez
  by artist: Javier De Burgos
  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
  in album: Preludios e Intermedios de Zarzuela Vol. 2
    type: MusicAlbum
    date published: 2013-12-03
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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
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2cc195057e06ece3040c95395e3d178504eaa0cc76b12a26f7b51d654e46491c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5831303190
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x2cc195057e06ece3040c95395e3d178504eaa0cc76b12a26f7b51d654e46491c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5831303190.
    date published: 2026-07-08T03:20:19Z
  audio: El Baile de Luis Alonso: "Preludio"
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.476
    additional property: Energy
      type: PropertyValue
      value: 0.386
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.747
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.637
    additional property: Liveness
      type: PropertyValue
      value: 0.213
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.333
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.124
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
      value: Major
track: La Corte del Faraón: "Vals"
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137373
  explicit: false
  by artist: Vicente Lleó Balbastre
  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
  in album: Preludios e Intermedios de Zarzuela Vol. 2
    type: MusicAlbum
    date published: 2013-12-03
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T05:07:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfdb153fa2dcf7587202d372280940de33d80d413710b47af4adc0fd5fae105f8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5831303243
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0xfdb153fa2dcf7587202d372280940de33d80d413710b47af4adc0fd5fae105f8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5831303243.
    date published: 2026-07-08T03:53:27Z
  audio: La Corte del Faraón: "Vals"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.149
    additional property: Energy
      type: PropertyValue
      value: 0.223
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.76
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.934
    additional property: Liveness
      type: PropertyValue
      value: 0.117
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.183
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.541
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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Preludios e Intermedios de Zarzuela Vol. 1
type: MusicAlbum
date published: 2013-12-03
track: La Boda de Luis Alonso: "Intermedio"
  type: MusicRecording
  duration: PT5M28S
  duration ms: 328333
  explicit: false
  by artist: Javier De Burgos
  by artist: Jerónimo Jimenez
  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
  in album: Preludios e Intermedios de Zarzuela Vol. 1
    type: MusicAlbum
    date published: 2013-12-03
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-07T10:34:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f74005cd6725451e476ddd97a718583ade5f4fc33258d792ad3a76074d676a6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5831303231
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0x5f74005cd6725451e476ddd97a718583ade5f4fc33258d792ad3a76074d676a6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5831303231.
    date published: 2026-07-08T03:53:27Z
  audio: La Boda de Luis Alonso: "Intermedio"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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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
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.408
    additional property: Energy
      type: PropertyValue
      value: 0.536
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.596
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.447
    additional property: Liveness
      type: PropertyValue
      value: 0.12
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.648
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.571
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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track: La Leyenda del Beso: "Intermedio"
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200560
  explicit: false
  by artist: Enrique Reoyo
  by artist: A.Paso
  by artist: José Silva
  by artist: R.Soutullo
  by artist: Juan Vert
  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
  in album: Preludios e Intermedios de Zarzuela Vol. 1
    type: MusicAlbum
    date published: 2013-12-03
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  additional property: CopyrightID
  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: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5831303900
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x518f1157361914d93b40c938525c4d80cc3832195bad39462b1407693c93e4a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5831303900.
    date published: 2026-07-08T03:20:19Z
  audio: La Leyenda del Beso: "Intermedio"
    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
      type: PropertyValue
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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
      value: 0.276
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.834
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.193
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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track: La Revoltosa: "Intermedio"
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116880
  explicit: false
  by artist: Ruperto Chapí
  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
  in album: Preludios e Intermedios de Zarzuela Vol. 1
    type: MusicAlbum
    date published: 2013-12-03
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  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/0x78ed1f7276bf2970695874746469c6c3a4ae27faf619b84d93e7b1cc6575d82a
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  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: La Revoltosa: "Intermedio"

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5831303088

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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 0x78ed1f7276bf2970695874746469c6c3a4ae27faf619b84d93e7b1cc6575d82a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5831303088.
date published: 2026-07-08T03:20:19Z

La Revoltosa: "Intermedio"
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 106.439
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: 0.325
additional property: Energy
  type: PropertyValue
  value: 0.289
additional property: Speechiness
  type: PropertyValue
  value: 0.039
additional property: Acousticness
  type: PropertyValue
  value: 0.48
additional property: Instrumentalness
  type: PropertyValue
  value: 0.976
additional property: Liveness
  type: PropertyValue
  value: 0.244
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.221
additional property: Loudness (dB)
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  value: -18.223
additional property: Key Name
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additional property: Mode Name
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Zarzuelas: La Patria Chica y la Chula de Pontevedra
type: MusicAlbum
date published: 2013-12-02

Zarzuelas: La Dolorosa y las Leandras
type: MusicAlbum
date published: 2013-12-02
track: La Dolorosa: "Preludio"
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  by artist: Jose Serrano
  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
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    date published: 2013-12-02
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb5c19aafe420d888da1c739ef875b116e468ca406e2cfae8d6acebab6ec70e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5831303645.
    date published: 2026-07-08T03:20:19Z
  audio: La Dolorosa: "Preludio"
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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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track: La Dolorosa: "Duerme, Niño"
  type: MusicRecording
  duration: PT6M36S
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  by artist: Juan Jose Lorente
  by artist: Jose Serrano
  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
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    type: MusicAlbum
    date published: 2013-12-02
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ca8ad24eabf984986582a5cfadb4974357be2fe46063e4183f0ab3813df88f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5831303648.
    date published: 2026-07-08T03:20:19Z
  audio: La Dolorosa: "Duerme, Niño"
    type: AudioObject
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track: La Dolorosa: "Me Da Mucho Que Pensar"
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  by artist: Juan Jose Lorente
  by artist: Jose Serrano
  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
  in album: Zarzuelas: La Dolorosa y las Leandras
    type: MusicAlbum
    date published: 2013-12-02
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: La Dolorosa: "Me Da Mucho Que Pensar"
track: Las Leandras: "Canción Canaria"

OTSHash
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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 0x8a78307f198de506de93359f4bb9bc305f71bbd1a132371d0050ec246fb390e8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5831303649.
date published: 2026-07-08T08:56:20Z

La Dolorosa: "Me Da Mucho Que Pensar"
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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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additional property: Key Name
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additional property: Mode Name
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Las Leandras: "Canción Canaria"
type: MusicRecording
duration: PT3M17S
duration ms: 197240
explicit: false
by artist: Muñoz Román
by artist: González del Castillo
by artist: Francisco Alonso
by artist: Maestro Alonso
by artist: Gran Orquesta Sinfonica
in album: Zarzuelas: La Dolorosa y las Leandras
  type: MusicAlbum
  date published: 2013-12-02
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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
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  date published: 2026-07-08T03:53:27Z
audio: Las Leandras: "Canción Canaria"
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Zarzuelas: Alma de Dios y los Claveles
type: MusicAlbum
date published: 2013-12-02

Zarzuela: La Corte del Faraón
type: MusicAlbum
date published: 2013-12-02
track: La Corte del Faraón: "Vals del Juicio"
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  duration: PT2M17S
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  by artist: Ataúlfo Argenta
  by artist: Gran Orquesta Sinfonica
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    type: MusicAlbum
    date published: 2013-12-02
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb153fa2dcf7587202d372280940de33d80d413710b47af4adc0fd5fae105f8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES5831303243.
    date published: 2026-07-06T06:56:49Z
  audio: La Corte del Faraón: "Vals del Juicio"
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    additional property: Danceability
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Zarzuela: El Caserío
type: MusicAlbum
date published: 2013-12-02

Ataúlfo Argenta: Granados-Albéniz-Guridi
type: MusicAlbum
date published: 2013-11-29
track: Diez Melodías Vascas - Religiosa
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    date published: 2013-11-29
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f885081400a3a0e407dfe29b81646dcf873d7ddb099ebb10586485a4648e04. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMDA61411665.
    date published: 2026-07-08T03:22:41Z
  audio: Diez Melodías Vascas - Religiosa
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