Geoffroy Buffière
type: MusicGroup
popularity: 12
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82e2237ad5aae189b12ff5162459457cc2800c6675b9f0c5751a7eb11f343d4. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70411080-f85a-4728-8266-092cde31d59e.json and https://artists.proofprofile.net/proofs/artist/70411080-f85a-4728-8266-092cde31d59e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T21:38:09Z
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track: Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Dice mi Turque (Le Mufti, les Turcs)
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  by artist: Jean-Baptiste Lully
  by artist: Vincent Dumestre
  by artist: Le Poème Harmonique
  by artist: Paul-Antoine Bénos-Djian
  by artist: Eva Zaïcik
  by artist: Cyril Auvity
  by artist: Zachary Wilder
  by artist: Thibault de Damas
  by artist: Nicholas Scott
  by artist: Virgile Ancely
  by artist: Serge Goubioud
  by artist: Claire Lefilliâtre
  by artist: Marc Mauillon
  by artist: Geoffroy Buffière
  by artist: David Tricou
  in album: Lully: Le bourgeois gentilhomme
    type: MusicAlbum
    date published: 2022-01-14
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  genre: french-opera
  genre: early-music
  genre: baroque
  genre: french-baroque
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T19:35:34Z
  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 0xb0464a01ec66cf2647c2f78a5f810b090263e6ba9c3007e150a43354036dc209. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR9W12137024 — a six-check JSON result.
    date published: 2026-07-29T19:35:34Z
  audio: Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Dice mi Turque (Le Mufti, les Turcs)
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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track: Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Mahametta per Giourdina (Le Mufti, les Turcs)
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  by artist: Jean-Baptiste Lully
  by artist: Vincent Dumestre
  by artist: Le Poème Harmonique
  by artist: Paul-Antoine Bénos-Djian
  by artist: Eva Zaïcik
  by artist: Cyril Auvity
  by artist: Zachary Wilder
  by artist: Thibault de Damas
  by artist: Nicholas Scott
  by artist: Virgile Ancely
  by artist: Serge Goubioud
  by artist: Claire Lefilliâtre
  by artist: Marc Mauillon
  by artist: Geoffroy Buffière
  by artist: David Tricou
  in album: Lully: Le bourgeois gentilhomme
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    date published: 2022-01-14
  genre: classical
  genre: french-opera
  genre: early-music
  genre: baroque
  genre: french-baroque
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T15:22:21Z
  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 0x7e43b6714d4ad14b9a996274e57025319df4f157f5843ef77c34b2acb5e4c050. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/FR9W12137025 — a six-check JSON result.
    date published: 2026-07-29T15:22:21Z
  audio: Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Mahametta per Giourdina (Le Mufti, les Turcs)
track: Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Ti non star furba (Le Mufti, les Turcs)
track: Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Ti star nobilé é non star fabbola (Le Mufti, les Turcs)
track: Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Non tener honta (Le Mufti, les Turcs)
track: Le bourgeois gentilhomme, LWV 43, Act V Final scene: Le Ballet des Nations. Première Entrée – Le Donneur de Livres.
track: Le bourgeois gentilhomme, LWV 43, Act V Final scene: Le Ballet des Nations. Monsieur, distinguez-nous parmy les Gens qui crient
track: Le bourgeois gentilhomme, LWV 43, Act V Final scene: Le Ballet des Nations. Bel tempo che vola (Le Musicien italien, la Musicienne italienne)
track: Le bourgeois gentilhomme, LWV 43, Act V Final scene: Le Ballet des Nations. Sixième Entrée – Les trois Nations. Quels Spectacles charmants, quels plaisirs goûtons-nous

Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Mahametta per Giourdina (Le Mufti, les Turcs)
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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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Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Ti non star furba (Le Mufti, les Turcs)
type: MusicRecording
duration: PT1M37S
duration ms: 97146
explicit: false
by artist: Jean-Baptiste Lully
by artist: Vincent Dumestre
by artist: Le Poème Harmonique
by artist: Paul-Antoine Bénos-Djian
by artist: Eva Zaïcik
by artist: Cyril Auvity
by artist: Zachary Wilder
by artist: Thibault de Damas
by artist: Nicholas Scott
by artist: Virgile Ancely
by artist: Serge Goubioud
by artist: Claire Lefilliâtre
by artist: Marc Mauillon
by artist: Geoffroy Buffière
by artist: David Tricou
in album: Lully: Le bourgeois gentilhomme
  type: MusicAlbum
  date published: 2022-01-14
genre: classical
genre: french-opera
genre: early-music
genre: baroque
genre: french-baroque
isrc code: FR9W12137027
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: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12137027
additional property: OTSTimestamp
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce47b9350b13ed217cfd69ac71452db140819a3aac0deeee75c9dd61b91459bd. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/FR9W12137027 — a six-check JSON result.
  date published: 2026-07-30T02:30:29Z
audio: Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Ti non star furba (Le Mufti, les Turcs)
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  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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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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Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Ti star nobilé é non star fabbola (Le Mufti, les Turcs)
type: MusicRecording
duration: PT1M55S
duration ms: 115666
explicit: false
by artist: Jean-Baptiste Lully
by artist: Vincent Dumestre
by artist: Le Poème Harmonique
by artist: Paul-Antoine Bénos-Djian
by artist: Eva Zaïcik
by artist: Cyril Auvity
by artist: Zachary Wilder
by artist: Thibault de Damas
by artist: Nicholas Scott
by artist: Virgile Ancely
by artist: Serge Goubioud
by artist: Claire Lefilliâtre
by artist: Marc Mauillon
by artist: Geoffroy Buffière
by artist: David Tricou
in album: Lully: Le bourgeois gentilhomme
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  date published: 2022-01-14
genre: classical
genre: french-opera
genre: early-music
genre: baroque
genre: french-baroque
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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
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additional property: OTSTimestamp
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15660dd03fd6302c34df0ade7267f516d3b456587b0f8777e25db3385fe17bc2. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FR9W12137028 — a six-check JSON result.
  date published: 2026-07-07T16:43:08Z
audio: Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Ti star nobilé é non star fabbola (Le Mufti, les Turcs)
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Le bourgeois gentilhomme, LWV 43, Act IV Scene 5: Non tener honta (Le Mufti, les Turcs)
type: MusicRecording
duration: PT1M8S
duration ms: 68720
explicit: false
by artist: Jean-Baptiste Lully
by artist: Vincent Dumestre
by artist: Le Poème Harmonique
by artist: Paul-Antoine Bénos-Djian
by artist: Eva Zaïcik
by artist: Cyril Auvity
by artist: Zachary Wilder
by artist: Thibault de Damas
by artist: Nicholas Scott
by artist: Virgile Ancely
by artist: Serge Goubioud
by artist: Claire Lefilliâtre
by artist: Marc Mauillon
by artist: Geoffroy Buffière
by artist: David Tricou
in album: Lully: Le bourgeois gentilhomme
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  date published: 2022-01-14
genre: classical
genre: french-opera
genre: early-music
genre: baroque
genre: french-baroque
isrc code: FR9W12137029
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
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-30T01:32:48Z
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Le bourgeois gentilhomme, LWV 43, Act V Final scene: Le Ballet des Nations. Première Entrée – Le Donneur de Livres.
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T22:48:59Z
audio: Le bourgeois gentilhomme, LWV 43, Act V Final scene: Le Ballet des Nations. Première Entrée – Le Donneur de Livres.
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Le bourgeois gentilhomme, LWV 43, Act V Final scene: Le Ballet des Nations. Monsieur, distinguez-nous parmy les Gens qui crient
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Le bourgeois gentilhomme, LWV 43, Act V Final scene: Le Ballet des Nations. Sixième Entrée – Les trois Nations. Quels Spectacles charmants, quels plaisirs goûtons-nous
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T23:20:38Z
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