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subject of: OpenTimestamps Proof of Existence
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T03:55:08Z
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T03:55:08Z
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  track: Symphonie No. 6 en Ré Mineur, G. 506 "La Casa del Diavolo": I. andante sostenuto - Allegro assai
  track: Symphonie No. 6 en Ré Mineur, G. 506 "La Casa del Diavolo": II. Andante con moto
  track: Symphonie No. 6 en Ré Mineur, G. 506 "La Casa del Diavolo": III. Andante sostenuto - Allegro con moto
  track: Concerto pour violoncelle No. 9 en Si-Bémol Majeur, G. 482: I. Allegro moderato
  track: Concerto pour violoncelle No. 9 en Si-Bémol Majeur, G. 482: II. Andantino grazioso
  track: Concerto pour violoncelle No. 9 en Si-Bémol Majeur, G. 482: III. Rondo allegro
  track: Quintette à cordes No. 6 en Ut Majeur, G. 324, Op. 30 "La Musica Notturna delle Strade di Madrid": III. Minuetto dei ciechi
  track: Quintette à cordes No. 6 en Ut Majeur, G. 324, Op. 30 "La Musica Notturna delle Strade di Madrid": IV. Il rosario. Largo assai
  track: Quintette à cordes No. 6 en Ut Majeur, G. 324, Op. 30 "La Musica Notturna delle Strade di Madrid": V. Los Manolos (Passa calle). Allegro vivo
album: Napoli!
album: James Oswald: She's Sweetest When She's Naked
album: Aparté baroque
album: Vivaldi: I colori dell'ombra
album: Classical Sleep Music
album: A Night in London (Deluxe Edition)
album: Bach, C.P.E.: Cello Concerto in B-Flat Major; Symphonies in C Major & E Minor; Harpsichord Concerto in D Minor
album: Bach, C.P.E.: Cello. Concertos; Symphony in B Minor; Trio Sonata in C Minor
album: Nicola Matteis: Scaramuccia (Arr. for Violoncello Piccolo)
album: Nicola Fiorenza: Cello Concerto No. 1 in F Major: III. Largo
album: Tarentella 'La vallubrella' (Arr. for Violoncello Piccolo)
album: Francesco Geminiani: A Treatise of Good Taste in the Art of Musick: The Night Her Silent Sable Wore
album: Nicola Porpora: Cello Concerto in G Major, INP 18: III. Largo
album: Charles Avison: Concerto Grosso No. 5 in D Minor (After Domenico Scarlatti): I. Largo
album: Hersant: Rondes de nuit

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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T23:30:38Z
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
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Symphonie No. 6 en Ré Mineur, G. 506 "La Casa del Diavolo": III. Andante sostenuto - Allegro con moto
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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 pour violoncelle No. 9 en Si-Bémol Majeur, G. 482: I. Allegro moderato
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Concerto pour violoncelle No. 9 en Si-Bémol Majeur, G. 482: II. Andantino grazioso
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subject of: OpenTimestamps Proof of Existence
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Concerto pour violoncelle No. 9 en Si-Bémol Majeur, G. 482: III. Rondo allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T17:29:52Z
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Quintette à cordes No. 6 en Ut Majeur, G. 324, Op. 30 "La Musica Notturna delle Strade di Madrid": III. Minuetto dei ciechi
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:20:15Z
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Quintette à cordes No. 6 en Ut Majeur, G. 324, Op. 30 "La Musica Notturna delle Strade di Madrid": IV. Il rosario. Largo assai
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
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Quintette à cordes No. 6 en Ut Majeur, G. 324, Op. 30 "La Musica Notturna delle Strade di Madrid": V. Los Manolos (Passa calle). Allegro vivo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T19:35:34Z
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Napoli!
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Ayres for the Violin, Book I (Arr. for Violoncello Piccolo): Scaramuccia
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Il primo libro di Canzone (Arr. for Violoncello Piccolo): Su corrente
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subject of: OpenTimestamps Proof of Existence
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Cello Sonata No. 1 in D Minor: I. Largo
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Cello Sonata No. 1 in D Minor: III. Largo
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San Ermenegildo: "Saprò ben con tanto piangere"
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duration: PT6M51S
duration ms: 411400
explicit: false
by artist: Domenico Natale Sarro
by artist: Ophélie Gaillard
by artist: Sandrine Piau
by artist: Pulcinella Orchestra
in album: Napoli!
  type: MusicAlbum
  date published: 2023-10-06
popularity: 3
isrc code: FROV62332610
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
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1caf8e7665c9770a023069c1077de8f19019d61707e997a4fda12229013b8b04. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62332610 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: San Ermenegildo: "Saprò ben con tanto piangere"
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Cello Concerto No. 1 in F Major: I. Presto
type: MusicRecording
duration: PT4M22S
duration ms: 262306
explicit: false
by artist: Nicola Fiorenza
by artist: Ophélie Gaillard
by artist: Pulcinella Orchestra
in album: Napoli!
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  date published: 2023-10-06
popularity: 2
isrc code: FROV62332611
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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
  type: DigitalDocument
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  date published: 2026-07-08T03:20:19Z
audio: Cello Concerto No. 1 in F Major: I. Presto
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L'isola disabitata: "Non turbar quand'io mi lagno"
type: MusicRecording
duration: PT5M23S
duration ms: 323600
explicit: false
by artist: Giuseppe Bonno
by artist: Ophélie Gaillard
by artist: Marina Viotti
by artist: Pulcinella Orchestra
in album: Napoli!
  type: MusicAlbum
  date published: 2023-10-06
popularity: 2
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
  type: DigitalDocument
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  date published: 2026-07-31T09:50:37Z
audio: L'isola disabitata: "Non turbar quand'io mi lagno"
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Ifigenia in Aulide: "Tu, spietato, non farai"
type: MusicRecording
duration: PT4M59S
duration ms: 299453
explicit: false
by artist: Nicola Porpora
by artist: Ophélie Gaillard
by artist: Marina Viotti
by artist: Pulcinella Orchestra
in album: Napoli!
  type: MusicAlbum
  date published: 2023-10-06
popularity: 1
isrc code: FROV62332637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: 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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bcfbd743118902b9d21373c897bb87b6f3a759fce4e485ed4e0b265a51242c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62332637 — a six-check JSON result.
  date published: 2026-07-08T03:22:41Z
audio: Ifigenia in Aulide: "Tu, spietato, non farai"
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Tarentella 'La vallubrella' (Arr. for Violoncello Piccolo)
type: MusicRecording
duration: PT4M33S
duration ms: 273333
explicit: false
by artist: Anonymous Anonymous
by artist: Ophélie Gaillard
by artist: Pulcinella Orchestra
in album: Napoli!
  type: MusicAlbum
  date published: 2023-10-06
popularity: 3
isrc code: FROV62332621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203af28806d7a11705058e760bb08be89a69635275eb233f120e6d0e2e54c14d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62332621 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Tarentella 'La vallubrella' (Arr. for Violoncello Piccolo)
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James Oswald: She's Sweetest When She's Naked
type: MusicAlbum
date published: 2022-01-14
track: She's Sweetest When She's Naked
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  duration: PT3M39S
  duration ms: 219293
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  by artist: James Oswald
  by artist: Ophélie Gaillard
  by artist: Pulcinella Orchestra
  in album: James Oswald: She's Sweetest When She's Naked
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    date published: 2022-01-14
  popularity: 3
  genre: galante-era
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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
    type: DigitalDocument
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    date published: 2026-07-08T03:20:19Z
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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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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Aparté baroque
type: MusicAlbum
date published: 2020-06-26
track: Concerto grosso in D Major, Op. 6 No. 4: II. Adagio
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  duration: PT1M48S
  duration ms: 108373
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  by artist: Arcangelo Corelli
  by artist: Freiburger Barockorchester
  by artist: Gottfried Von Der Goltz
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    type: MusicAlbum
    date published: 2020-06-26
  genre: classical
  genre: early-music
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  genre: italian-baroque
  genre: concerto
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Vivaldi: I colori dell'ombra
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Classical Sleep Music
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-30T05:43:45Z
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  subject of: OpenTimestamps Proof of Existence
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track: Serse, HWV 40, Act 3: Sinfonia
track: Cello Concerto in G Major, INP 18: I. Adagio
track: Cello Concerto in G Major, INP 18: II. Allegro
track: Alcina, HWV 34, Act 3: Credete al mio dolore (Alcina)
track: Cello Concerto No. 2 in G Major, Op. 14 No. 2: III. Rondo: Allegro

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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-31T00:26:26Z

Concerto Grosso No. 12 in D Minor, H.143 'La Folia' (After Corelli Violin Sonata, Op. 5 No. 12)
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Serse, HWV 40, Act 3: Sinfonia
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by artist: Pulcinella Orchestra
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genre: opera
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:20:15Z
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T21:51:49Z
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subject of: OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-31T19:53:13Z
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  subject of: OpenTimestamps Proof of Existence
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OpenTimestamps Proof of Existence
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date published: 2026-07-30T05:15:54Z

Symphony in E Minor, Wq 178: I. Allegro assai
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Bach, C.P.E.: Cello. Concertos; Symphony in B Minor; Trio Sonata in C Minor
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-30T17:23:26Z
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Nicola Matteis: Scaramuccia (Arr. for Violoncello Piccolo)
type: MusicAlbum
date published: 2023-09-29

Nicola Fiorenza: Cello Concerto No. 1 in F Major: III. Largo
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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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Tarentella 'La vallubrella' (Arr. for Violoncello Piccolo)
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date published: 2023-08-18
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-31T05:48:18Z
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Francesco Geminiani: A Treatise of Good Taste in the Art of Musick: The Night Her Silent Sable Wore
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date published: 2022-02-25

Nicola Porpora: Cello Concerto in G Major, INP 18: III. Largo
type: MusicAlbum
date published: 2022-02-11

Charles Avison: Concerto Grosso No. 5 in D Minor (After Domenico Scarlatti): I. Largo
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date published: 2022-01-28
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    date published: 2022-01-28
  genre: classical
  genre: early-music
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  genre: italian-baroque
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-30T22:27:30Z
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Hersant: Rondes de nuit
type: MusicAlbum
date published: 2020-12-11