Eduardo Fernandez
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genre: classical
popularity: 35
followers: 3157
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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album: Legnani: Caprices / Giuliani: 3 Giulianate / Diabelli: Sonata In F Major / Paganini: Sonata In A Major etc
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  date published: 1985-08-01
album: Guitar Recital
  type: MusicAlbum
  date published: 1986-04-01
album: Giuliani & Vivaldi: Guitar Concertos
  type: MusicAlbum
  date published: 1987-01-01
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      date published: 1987-01-01
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-21T13:14:05Z
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      date published: 1987-01-01
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    additional property: OTSVerifyInstructions
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      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-19T07:14:39Z
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  track: Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 1. Allegro giusto (Arr. for Guitar)
album: The World of The Spanish Guitar
album: Giuliani/Vivaldi: Guitar Concertos
album: Ponce/Villa-Lobos/Lamarque-Pons: Guitar Concertos
album: Ponce: Variations & Fugue On "La Folia" / Brouwer: The Black Decameron / Lamarque-Pons: Sonatina etc
album: Arnold: Guitar Concerto / Brouwer: Retrats Catalans / Chappell: Caribbean Concerto
album: Avant-Garde Guitar
album: Scarlatti: 9 Sonatas / Rameau: Premier livre de pièces de clavecin (excerpts)
album: La Danza! Guitar Music From Latin America
album: Rodrigo/Giuliani/Ponce/Arnold etc.: Guitar Concertos
album: Rodrigo/Giuliani/Ponce/Arnold etc.: Guitar Concertos (2 CDs)
album: Guitar Recital: Fernandez, Eduardo - Mertz, J. / Sor / Aguado / Regondi
album: Bach, J.S.: Lute Suites (Arr. for Guitar)
album: Between Two Worlds
album: Guitar Recital: Fernandez, Eduardo - Tirao / Barrios / Piazzolla / Montana, G. / Guastavino / Rodriguez, M.
album: The Spanish Guitar - The Top 10
album: Nuestros Compositores, Vol. 2
album: Cha Cha Cha
album: Guitar
track: Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 2. Largo (Arr. for Guitar)
track: Concerto for Viola d'amore, Lute, Strings and Continuo in D minor, RV 540: 2. Largo (Arr. for Guitar)
track: Sonata for Lute, Violin and Continuo, RV 82: 2. Larghetto (Arr. for Guitar)
track: Prelude for Lute in C Minor, BWV 999
track: Suite in E for Lute, BWV 1006a/1000 - Arr. for Guitar: 5. Bourrée
track: Partita No. 1 in B flat, BWV 825 - Arr. Guitar (D major): 1. Praeludium
track: Sonata for Lute, Violin and Continuo, RV 82: 3. Allegro (Arr. for Guitar)
track: Suite in G Minor for Lute, BWV 995 - Arr. for Guitar (A Minor): 3. Courante

Liveness
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Valence (Positivity)
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Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 1. Allegro giusto (Arr. for Guitar)
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duration: PT3M47S
duration ms: 227866
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  date published: 1987-01-01
genre: classical
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cf87a79e05baf9bacfe4630e1f7cfa15e9e9ef111423573c8fc9f2a5f3b34d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078610791 — a six-check JSON result.
  date published: 2026-07-06T01:25:57Z
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  additional property: Tempo (BPM)
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The World of The Spanish Guitar
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date published: 1987-01-01

Giuliani/Vivaldi: Guitar Concertos
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date published: 1987-01-01

The World of The Spanish Guitar
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track: Neblina
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    date published: 1987-01-01
  genre: classical
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T21:29:37Z
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Ponce/Villa-Lobos/Lamarque-Pons: Guitar Concertos
type: MusicAlbum
date published: 1988-01-01

Ponce: Variations & Fugue On "La Folia" / Brouwer: The Black Decameron / Lamarque-Pons: Sonatina etc
type: MusicAlbum
date published: 1989-10-01

Ponce: Variations & Fugue On "La Folia" / Brouwer: The Black Decameron / Lamarque-Pons: Sonatina etc
type: MusicAlbum
date published: 1989-10-01

Arnold: Guitar Concerto / Brouwer: Retrats Catalans / Chappell: Caribbean Concerto
type: MusicAlbum
date published: 1990-12-01

Arnold: Guitar Concerto / Brouwer: Retrats Catalans / Chappell: Caribbean Concerto
type: MusicAlbum
date published: 1990-12-01

Avant-Garde Guitar
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Scarlatti: 9 Sonatas / Rameau: Premier livre de pièces de clavecin (excerpts)
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La Danza! Guitar Music From Latin America
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La Danza! Guitar Music From Latin America
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Rodrigo/Giuliani/Ponce/Arnold etc.: Guitar Concertos
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Rodrigo/Giuliani/Ponce/Arnold etc.: Guitar Concertos (2 CDs)
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date published: 1997-01-01

Guitar Recital: Fernandez, Eduardo - Mertz, J. / Sor / Aguado / Regondi
type: MusicAlbum
date published: 2002-01-01

Bach, J.S.: Lute Suites (Arr. for Guitar)
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date published: 2002-01-01

Between Two Worlds
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date published: 2005-01-01

Guitar Recital: Fernandez, Eduardo - Tirao / Barrios / Piazzolla / Montana, G. / Guastavino / Rodriguez, M.
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date published: 2006-01-01
track: Suite Colombiana No. 4: I. Nostalgia Bogotana
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
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The Spanish Guitar - The Top 10
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The Spanish Guitar - The Top 10
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Nuestros Compositores, Vol. 2
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Cha Cha Cha
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Guitar
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Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 2. Largo (Arr. for Guitar)
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Concerto for Viola d'amore, Lute, Strings and Continuo in D minor, RV 540: 2. Largo (Arr. for Guitar)
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Sonata for Lute, Violin and Continuo, RV 82: 2. Larghetto (Arr. for Guitar)
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Prelude for Lute in C Minor, BWV 999
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Suite in E for Lute, BWV 1006a/1000 - Arr. for Guitar: 5. Bourrée
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Partita No. 1 in B flat, BWV 825 - Arr. Guitar (D major): 1. Praeludium
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Sonata for Lute, Violin and Continuo, RV 82: 3. Allegro (Arr. for Guitar)
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Suite in G Minor for Lute, BWV 995 - Arr. for Guitar (A Minor): 3. Courante
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Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 2. Largo (Arr. for Guitar)
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