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  track: 2e Livre de Sonates à violon seul et basse continue, Sonata X: Largo
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track: Marais: Pièces de viole, Livre IV, Suite d'un goût étranger: La Rêveuse
track: Lambert: Mes jours s'en vont finir
track: Rameau: Les Fêtes d'Hébé, Act I: "Je vous revois" (Le Ruisseau, La Naïade)

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Violin Sonata in F Major, Op. 5 No. 4: I. Adagio (Version for Flute)
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  date published: 2026-07-02T03:30:09Z
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Violin Sonata in F Major, Op. 5 No. 4: II. Allegro (Version for Flute)
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  date published: 2026-07-02T05:09:12Z
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Violin Sonata in F Major, Op. 5 No. 4: III. Vivace (Version for Flute)
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  date published: 2026-07-22T16:23:52Z
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Violin Sonata in F Major, Op. 5 No. 4: IV. Adagio (Version for Flute)
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  date published: 2026-07-02T03:30:09Z
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Violin Sonata in F Major, Op. 5 No. 4: V. Allegro (Version for Flute)
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Sonata seconda du IIème Livre de Sonates à violon seul et basse continue: Andante
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subject of: OpenTimestamps Proof of Existence
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Sonates à violon ou flûte seule avec basse continue, Op. 14, Sonata 4: I. Allegro
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Sonates à violon ou flûte seule avec basse continue, Op. 14, Sonata 4: II. Adagio
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Sonates à violon ou flûte seule avec basse continue, Op. 14, Sonata 4: III. Aria
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Violin Sonata in C Major, Op. 5 No. 3: I. Adagio (Version for Flute)
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Violin Sonata in C Major, Op. 5 No. 3: II. Allegro (Version for Flute)
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Violin Sonata in C Major, Op. 5 No. 3: III. Adagio (Version for Flute)
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Violin Sonata in C Major, Op. 5 No. 3: IV. Allegro (Version for Flute)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T01:25:57Z
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Violin Sonata in C Major, Op. 5 No. 3: V. Allegro (Version for Flute)
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by artist: Anna Besson
by artist: Myriam Rignol
by artist: Jean Rondeau
in album: Corelli & Quentin: Flute Sonatas
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popularity: 14
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T13:09:35Z
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3e Livre de Sonates à violon seul et basse continue, Sonata Decima: Largo
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by artist: Anna Besson
by artist: Myriam Rignol
by artist: Jean Rondeau
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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
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Violin Sonata in G Minor, Op. 5 No. 5: I. Adagio (Version for Flute)
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explicit: false
by artist: Arcangelo Corelli
by artist: Anna Besson
by artist: Myriam Rignol
by artist: Jean Rondeau
in album: Corelli & Quentin: Flute Sonatas
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  date published: 2024-01-26
popularity: 15
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
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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: 2026-07-02T03:55:08Z
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Violin Sonata in G Minor, Op. 5 No. 5: II. Vivace (Version for Flute)
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by artist: Anna Besson
by artist: Myriam Rignol
by artist: Jean Rondeau
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  date published: 2024-01-26
popularity: 17
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
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Violin Sonata in G Minor, Op. 5 No. 5: III. Adagio (Version for Flute)
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by artist: Myriam Rignol
by artist: Jean Rondeau
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popularity: 11
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T07:28:30Z
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Violin Sonata in G Minor, Op. 5 No. 5: IV. Vivace (Version for Flute)
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popularity: 15
genre: classical
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genre: baroque
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T08:33:28Z
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Violin Sonata in G Minor, Op. 5 No. 5: V. Allegro (Version for Flute)
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subject of: OpenTimestamps Proof of Existence
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3e Livre de Sonates à violon seul avec la basse continue, Sonata Quarta: I. Un poco andante
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subject of: OpenTimestamps Proof of Existence
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3e Livre de Sonates à violon seul avec la basse continue, Sonata Quarta: II. Allemanda
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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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3e Livre de Sonates à violon seul avec la basse continue, Sonata Quarta: III. Sarabanda
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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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3e Livre de Sonates à violon seul avec la basse continue, Sonata Quarta: IV. Aria
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
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Charpentier: Sans frayeur dans ce bois, H. 467
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subject of: OpenTimestamps Proof of Existence
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Marais: Pièces de viole, Livre IV, Suite d'un goût étranger: La Rêveuse
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838992fceb3f6cae0cb511f9f1ca11a6e4efc53f0b43e2239b5e1d8753869c08. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBAYC2000518 — a six-check JSON result.
  date published: 2026-07-02T03:30:09Z
audio: Marais: Pièces de viole, Livre IV, Suite d'un goût étranger: La Rêveuse
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.64
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.113
  additional property: Energy
    type: PropertyValue
    value: 0.017
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.953
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.8
  additional property: Liveness
    type: PropertyValue
    value: 0.092
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.123
  additional property: Loudness (dB)
    type: PropertyValue
    value: -34.388
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Lambert: Mes jours s'en vont finir
type: MusicRecording
duration: PT3M44S
duration ms: 224373
explicit: false
by artist: Michel Lambert
by artist: Jean Rondeau
by artist: Marc Mauillon
by artist: Thomas Dunford
by artist: Myriam Rignol
in album: Barricades
  type: MusicAlbum
  date published: 2020-05-29
popularity: 14
isrc code: GBAYC2000514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:59:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa18c58c3ccaec5f952ffcf0bc590f619f2e6c7b3bcd4840a24e9231153075d45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000514
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18c58c3ccaec5f952ffcf0bc590f619f2e6c7b3bcd4840a24e9231153075d45. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBAYC2000514 — a six-check JSON result.
  date published: 2026-07-02T03:55:08Z
audio: Lambert: Mes jours s'en vont finir
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.29
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.183
  additional property: Energy
    type: PropertyValue
    value: 0.123
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.895
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.012
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.126
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.266
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Rameau: Les Fêtes d'Hébé, Act I: "Je vous revois" (Le Ruisseau, La Naïade)
type: MusicRecording
duration: PT2M50S
duration ms: 170573
explicit: false
by artist: Jean-Philippe Rameau
by artist: Jean Rondeau
by artist: Lea Desandre
by artist: Marc Mauillon
by artist: Thomas Dunford
by artist: Myriam Rignol
in album: Barricades
  type: MusicAlbum
  date published: 2020-05-29
popularity: 12
isrc code: GBAYC2000526
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T03:04:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x616cd155ee006155115978d32a738cbbf9bf5671fc69d7321d6a24fa5f81cd1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000526
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616cd155ee006155115978d32a738cbbf9bf5671fc69d7321d6a24fa5f81cd1d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000526 — a six-check JSON result.
  date published: 2026-07-06T06:56:49Z
audio: Rameau: Les Fêtes d'Hébé, Act I: "Je vous revois" (Le Ruisseau, La Naïade)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.152
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.232
  additional property: Energy
    type: PropertyValue
    value: 0.051
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.954
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.017
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.769
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major