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description: thumb| Guy Bovet (born 22 May 1942 in Thun) is a Swiss organist and composer. Career Bovet studied under Marie Dufour in Lausanne, Pierre Segond in Geneva and Marie-Claire Alain in Paris. From 1979 t
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  track: Concerto for Strings and Continuo in D minor, RV 128: 3. Allegro
  track: Concerto for Strings and Continuo in E minor, RV 133: 1. Allegro
  track: Concerto for Strings and Continuo in F major, RV 136: 2. Andante
  track: Concerto for Strings and Continuo in F major, RV 136: 3. Minuetto (Allegro)
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  track: Concerto grosso in B flat, Op. 6, No. 11 - Rev. Vittorio Negri (1923 - ): 2. Allemanda: Allegro
  track: Concerto grosso in B flat, Op. 6, No. 11 - Rev. Vittorio Negri (1923 - ): 4. Sarabanda: Largo
  track: Concerto grosso in B flat, Op. 6, No. 5 - Rev. Vittorio Negri (1923 - ): 1. Adagio - Allegro
  track: Concerto grosso in B flat, Op. 6, No. 5 - Rev. Vittorio Negri (1923 - ): 4. Largo
  track: 12 Concerti a 5, Op. 5 - Concerto a5, Op. 5 No. 4: 2. Adagio
  track: Concerto grosso in B flat, Op. 6, No. 7: 1. Largo
  track: Concerto grosso in F minor, Op. 1, No. 8 "Christmas Concerto": 2. Grave
  track: Concerto grosso in F minor, Op. 1, No. 8 "Christmas Concerto": 4. Grave - Adagio
  track: Concerto grosso in F minor, Op. 1, No. 8 "Christmas Concerto": 6. Andante - Adagio
  track: Brandenburg Concerto No. 1 in F, BWV 1046: 4. Menuet - Trio - Polonaise
  track: Concerto grosso in A minor, Op. 8, No. 2 - Rev. Abbado: 1. Allegro
album: Historical Organs of the Philippines, Vol. 4: Las Piñas (Bamboo Organ)
album: Historical Organs of the Philippines, Vol. 1: Bohol (Loay, Loboc, Baclayon)
album: Strozzi: Capricci da sonare cembali et organi, Op. 4
album: Concerts d’inauguration de l’Orgue de chœur de la Basilique Notre-Dame de l’Assomption Neuchâtel (Live)
album: Bach, Scarlatti, Morandi: Organ Works
album: Guy Bovet: Le vitrail de Romainmôtier - Don Quixote
album: Stravinsky: L'oiseau de feu - Mussorgsky: Les tableaux d'une exposition
album: Handel: 16 Concertos for Organ and Orchestra
album: Franz Liszt: Le pèlerinage de Fribourg, fantaisie musicale et littéraire
album: Historical Organs of the Philippines, Vol. 3: San Agustin Church (Intramuros, Manila)
album: Historical Organs of the Philippines, Vol. 2: Bacong (Negros Oriental)
album: Mendelssohn – Widor: Guy Bovet aux orgues historiques de Bulle et de Carouge (Suisse)
album: L'orgue populaire suisse: Orgue de chambre du Toggenburg – Musique pour 4 orgues de la bibliothèque de l'abbaye d'Einsiedeln
album: Bach: Guy Bovet aux orgues de l'Abbatiale de Romainmôtier
album: Guy Bovet à l'orgue Saint-Martin de la Collégiale de Neuchâtel
album: Norbert Moret – Marcel Dupré – Guy Bovet: Les orgues de la collégiale de Neuchâtel
album: Guy Bovet plays Guy Bovet
album: Jehan Alain: Complete Organ Works, Vol. 2
album: Guy Bovet à l'orgue Jehan Alain de Romainmôtier
album: El Órgano Histórico Español, Vol. 6
album: Guy Bovet à l'orgue de cinéma (Wurlitzer) du collège Claparède à Genève
album: Orgues du Mexique, Vol. 3: Orgues de la cathédrale de Mexico (Orgue de l'épitre)
album: Guy Bovet à l'orgue de la Basilique de Valère (1390), The world's oldest playable organ
album: Gaston Litaize e Guy Bovet: All'organo di Carasso (Ticino)
album: Orgues du Mexique, Vol. 2
album: Orgues du Mexique, Vol. 1: Orgues de la cathédrale de Mexico
album: Bach: Guy Bovet à l'orgue Jürgen Ahrend de l'ancienne église des Jésuites à Porrentruy
album: Orgues Espagnoles Vol. 2
album: Arban: Works for Cornet and Piano
album: Mendelssohn: Prelude and Fugue in C Minor, Op. 37 - Organ Sonata No. 6, Op. 65 - Balbastre: Première suite de Noël
album: Brahms: Choral Preludes, Op. 122 - Bruckner: Praeludium in C Major, WAB 129 "Perger Praeludium"
album: Bach: Passacaglia and Fugue in C Minor, BWV 582 - Two Chorals, BWV 650 & BWV 740 - Concerto in A Major, BWV 1065 - Pastorale in F Major, BWV 590
album: Orgues Espagnoles, Vol. 1
album: Guy Bovet à l'orgue de la Basilique de Valère (1390), The World's Oldest Playable Organ, Vol. 2
album: Stanley: Organ Voluntaries
album: Works for Four Organs
album: Mozart: Violin Sonatas, K. 10 - K. 15 (6 Sonatas for Flute and Harpsichord)
album: Vivaldi: Sonata No. 5, RV 55 - Sonata No. 6, RV 58 "Il pastor fido" - Handel: Sonata in B Minor, HWV 376 "Halle Sonata" - Recorder Sonata in F Major, HWV 369
album: Corelli: Concerti Grossi, Op. 6

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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Concerto for Strings and Continuo in E minor, RV 133: 1. Allegro
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Concerto for Strings and Continuo in F major, RV 136: 2. Andante
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Concerto for Strings and Continuo in F major, RV 136: 2. Andante
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Concerto for Strings and Continuo in F major, RV 136: 3. Minuetto (Allegro)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Concerto for Strings and Continuo in F major, RV 136: 3. Minuetto (Allegro)
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Concerto in G Minor for Flute & Strings, Op.10, No.2, RV439 - "La notte": 1. Largo
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by artist: Severino Gazzelloni
by artist: I Musici
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Concerto in G Minor for Flute & Strings, Op.10, No.2, RV439 - "La notte": 1. Largo
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Concerto in G Minor for Flute & Strings, Op.10, No.2, RV439 - "La notte": 2. Fantasmi (Presto)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Concerto in G Minor for Flute & Strings, Op.10, No.2, RV439 - "La notte": 2. Fantasmi (Presto)
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Concerto in G Minor for Flute & Strings, Op.10, No.2, RV439 - "La notte": 3. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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subject of: OpenTimestamps Proof of Existence
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audio: Concerto in G Minor for Flute & Strings, Op.10, No.2, RV439 - "La notte": 5. Il sonno (Largo)
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Concerto in G Minor for Flute & Strings, Op.10, No.2, RV439 - "La notte": 6. Allegro
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  date published: 2026-07-08T08:56:20Z
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Concerto grosso in B flat, Op. 6, No. 11 - Rev. Vittorio Negri (1923 - ): 2. Allemanda: Allegro
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by artist: I Musici
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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Concerto grosso in B flat, Op. 6, No. 11 - Rev. Vittorio Negri (1923 - ): 4. Sarabanda: Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Concerto grosso in B flat, Op. 6, No. 11 - Rev. Vittorio Negri (1923 - ): 4. Sarabanda: Largo
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Concerto grosso in B flat, Op. 6, No. 5 - Rev. Vittorio Negri (1923 - ): 1. Adagio - Allegro
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  date published: 2026-07-08T03:22:41Z
audio: Concerto grosso in B flat, Op. 6, No. 5 - Rev. Vittorio Negri (1923 - ): 1. Adagio - Allegro
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Concerto grosso in B flat, Op. 6, No. 5 - Rev. Vittorio Negri (1923 - ): 4. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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12 Concerti a 5, Op. 5 - Concerto a5, Op. 5 No. 4: 2. Adagio
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Concerto grosso in B flat, Op. 6, No. 7: 1. Largo
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Concerto grosso in F minor, Op. 1, No. 8 "Christmas Concerto": 2. Grave
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Concerto grosso in F minor, Op. 1, No. 8 "Christmas Concerto": 4. Grave - Adagio
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Concerto grosso in F minor, Op. 1, No. 8 "Christmas Concerto": 6. Andante - Adagio
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Brandenburg Concerto No. 1 in F, BWV 1046: 4. Menuet - Trio - Polonaise
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Concerto grosso in A minor, Op. 8, No. 2 - Rev. Abbado: 1. Allegro
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Historical Organs of the Philippines, Vol. 4: Las Piñas (Bamboo Organ)
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Strozzi: Capricci da sonare cembali et organi, Op. 4
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Mendelssohn – Widor: Guy Bovet aux orgues historiques de Bulle et de Carouge (Suisse)
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L'orgue populaire suisse: Orgue de chambre du Toggenburg – Musique pour 4 orgues de la bibliothèque de l'abbaye d'Einsiedeln
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Bach: Guy Bovet aux orgues de l'Abbatiale de Romainmôtier
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Guy Bovet à l'orgue Saint-Martin de la Collégiale de Neuchâtel
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Norbert Moret – Marcel Dupré – Guy Bovet: Les orgues de la collégiale de Neuchâtel
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Guy Bovet plays Guy Bovet
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Jehan Alain: Complete Organ Works, Vol. 2
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Guy Bovet à l'orgue Jehan Alain de Romainmôtier
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El Órgano Histórico Español, Vol. 6
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Guy Bovet à l'orgue de cinéma (Wurlitzer) du collège Claparède à Genève
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Orgues du Mexique, Vol. 3: Orgues de la cathédrale de Mexico (Orgue de l'épitre)
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Guy Bovet à l'orgue de la Basilique de Valère (1390), The world's oldest playable organ
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Gaston Litaize e Guy Bovet: All'organo di Carasso (Ticino)
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Orgues du Mexique, Vol. 2
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Orgues du Mexique, Vol. 1: Orgues de la cathédrale de Mexico
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Bach: Guy Bovet à l'orgue Jürgen Ahrend de l'ancienne église des Jésuites à Porrentruy
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Orgues Espagnoles Vol. 2
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Arban: Works for Cornet and Piano
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Mendelssohn: Prelude and Fugue in C Minor, Op. 37 - Organ Sonata No. 6, Op. 65 - Balbastre: Première suite de Noël
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Brahms: Choral Preludes, Op. 122 - Bruckner: Praeludium in C Major, WAB 129 "Perger Praeludium"
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Bach: Passacaglia and Fugue in C Minor, BWV 582 - Two Chorals, BWV 650 & BWV 740 - Concerto in A Major, BWV 1065 - Pastorale in F Major, BWV 590
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Orgues Espagnoles, Vol. 1
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Guy Bovet à l'orgue de la Basilique de Valère (1390), The World's Oldest Playable Organ, Vol. 2
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Stanley: Organ Voluntaries
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Works for Four Organs
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Mozart: Violin Sonatas, K. 10 - K. 15 (6 Sonatas for Flute and Harpsichord)
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Concerto grosso in D, Op. 6, No. 1 - Rev. Vittorio Negri (1923- ): 4. Largo
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  date published: 2026-07-08T03:53:27Z
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Concerto grosso in D, Op. 6, No. 1 - Rev. Vittorio Negri (1923- ): 5. Allegro
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Concerto grosso in F, Op. 6, No. 2 - Rev. Vittorio Negri (1923- ): 1. Vivace - Allegro - Adagio - Vivace - Allegro - Largo andante
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  date published: 2026-07-08T08:56:20Z
audio: Concerto grosso in F, Op. 6, No. 2 - Rev. Vittorio Negri (1923- ): 1. Vivace - Allegro - Adagio - Vivace - Allegro - Largo andante
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Concerto grosso in G Minor, Op. 6 No. 8, "Fatto per la Notte di Natale": I. Vivace - Grave (Rev. Vittorio Negri)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Concerto grosso in G Minor, Op. 6 No. 8, "Fatto per la Notte di Natale": I. Vivace - Grave (Rev. Vittorio Negri)
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Concerto grosso in F, Op. 6, No. 2 - Rev. Vittorio Negri (1923- ): 2. Allegro
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  date published: 2026-07-08T03:53:27Z
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Concerto grosso in G Minor, Op. 6 No. 8, "Fatto per la Notte di Natale": II. Allegro (Rev. Vittorio Negri)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Concerto grosso in F, Op. 6, No. 2 - Rev. Vittorio Negri (1923- ): 3. Grave - Andante largo
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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 0x18dfaa13f30ffba510850213059ae4fac3990a37e8382abc41d18ac1a3c2b806. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506600496.
  date published: 2026-07-08T03:39:04Z
audio: Concerto grosso in F, Op. 6, No. 2 - Rev. Vittorio Negri (1923- ): 3. Grave - Andante largo
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Concerto grosso in F, Op. 6, No. 2 - Rev. Vittorio Negri (1923- ): 4. Allegro
type: MusicRecording
duration: PT2M11S
duration ms: 131893
explicit: false
by artist: Arcangelo Corelli
by artist: Felix Ayo
by artist: Arnaldo Apostoli
by artist: Enzo Altobelli
by artist: Maria Teresa Garatti
by artist: Guy Bovet
by artist: I Musici
in album: Corelli: Concerti Grossi, Op. 6
  type: MusicAlbum
  date published: 1990-01-01
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
isrc code: NLA506600497
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506600497
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
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  date published: 2026-07-08T03:53:27Z
audio: Concerto grosso in F, Op. 6, No. 2 - Rev. Vittorio Negri (1923- ): 4. Allegro
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Concerto grosso in C minor, Op. 6, No. 3 - Rev. Vittorio Negri (1923- ): 1. Largo - Allegro
type: MusicRecording
duration: PT2M16S
duration ms: 136333
explicit: false
by artist: Arcangelo Corelli
by artist: Felix Ayo
by artist: Arnaldo Apostoli
by artist: Enzo Altobelli
by artist: Maria Teresa Garatti
by artist: Guy Bovet
by artist: I Musici
in album: Corelli: Concerti Grossi, Op. 6
  type: MusicAlbum
  date published: 1990-01-01
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
isrc code: NLA506600498
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506600498
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca8fe7878fce25509b9a3c7965e55df99cfeebb730021b540bdb82c004ff9b1. 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/NLA506600498.
  date published: 2026-07-08T03:20:19Z
audio: Concerto grosso in C minor, Op. 6, No. 3 - Rev. Vittorio Negri (1923- ): 1. Largo - Allegro
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  additional property: Valence (Positivity)
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Concerto grosso in G Minor, Op. 6 No. 8, "Fatto per la Notte di Natale": V. Allegro (Rev. Vittorio Negri)
type: MusicRecording
duration: PT2M31S
duration ms: 151173
explicit: false
by artist: Arcangelo Corelli
by artist: Felix Ayo
by artist: Arnaldo Apostoli
by artist: Enzo Altobelli
by artist: Maria Teresa Garatti
by artist: Guy Bovet
by artist: I Musici
in album: Corelli: Concerti Grossi, Op. 6
  type: MusicAlbum
  date published: 1990-01-01
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
isrc code: NLA506600527
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
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506600527
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
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  date published: 2026-07-08T03:53:27Z
audio: Concerto grosso in G Minor, Op. 6 No. 8, "Fatto per la Notte di Natale": V. Allegro (Rev. Vittorio Negri)
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  additional property: Energy
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Concerto grosso in F, Op. 6, No. 9 - Rev. Vittorio Negri (1923 - ): 2. Allemanda: Allegro
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Arcangelo Corelli
by artist: Felix Ayo
by artist: Arnaldo Apostoli
by artist: Enzo Altobelli
by artist: Maria Teresa Garatti
by artist: Marijke Smit Sibinga
by artist: I Musici
in album: Corelli: Concerti Grossi, Op. 6
  type: MusicAlbum
  date published: 1990-01-01
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
isrc code: NLA506600530
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
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506600530
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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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  date published: 2026-07-08T08:56:20Z
audio: Concerto grosso in F, Op. 6, No. 9 - Rev. Vittorio Negri (1923 - ): 2. Allemanda: Allegro
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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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Concerto grosso in C minor, Op. 6, No. 3 - Rev. Vittorio Negri (1923- ): 5. Allegro
type: MusicRecording
duration: PT2M36S
duration ms: 156000
explicit: false
by artist: Arcangelo Corelli
by artist: Felix Ayo
by artist: Arnaldo Apostoli
by artist: Enzo Altobelli
by artist: Maria Teresa Garatti
by artist: Guy Bovet
by artist: I Musici
in album: Corelli: Concerti Grossi, Op. 6
  type: MusicAlbum
  date published: 1990-01-01
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
isrc code: NLA506600502
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
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506600502
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193ec8a1f6b3be651728c3e9a8fbed15a5585a6a1102f76412a306eec0e75ed8. 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/NLA506600502.
  date published: 2026-07-08T03:53:27Z
audio: Concerto grosso in C minor, Op. 6, No. 3 - Rev. Vittorio Negri (1923- ): 5. Allegro
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Concerto grosso in F, Op. 6, No. 9 - Rev. Vittorio Negri (1923 - ): 3. Corrente: Vivace
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duration: PT1M52S
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by artist: Arcangelo Corelli
by artist: Felix Ayo
by artist: Arnaldo Apostoli
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by artist: Maria Teresa Garatti
by artist: Marijke Smit Sibinga
by artist: I Musici
in album: Corelli: Concerti Grossi, Op. 6
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genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506600531
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe099487bac11c84dc074d09dfd1f9f4a39d710515de9b272ae76122ba2e81848. 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/NLA506600531.
  date published: 2026-07-08T03:20:19Z
audio: Concerto grosso in F, Op. 6, No. 9 - Rev. Vittorio Negri (1923 - ): 3. Corrente: Vivace
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Concerto grosso in D , Op. 6, No. 4 - Rev. Vittorio Negri (1923 - ): 4. Allegro
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  date published: 2026-07-08T03:20:19Z
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Concerto grosso in F, Op. 6, No. 6 - Rev. Vittorio Negri (1923 - ): 2. Allegro
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  date published: 2026-07-08T08:56:20Z
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Concerto grosso in F, Op. 6, No. 6 - Rev. Vittorio Negri (1923 - ): 3. Largo
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  date published: 2026-07-08T03:53:27Z
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