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track: La vestale, Act I: Air. L’amour est un monstre barbare
track: La vestale, Act I: Récit et Scène. Mars a guidé nos pas aux champs de la victoire
track: La Périchole, Acte I: Complainte. Le conquérant dit à la jeune Indienne
track: La Périchole, Acte I: Couplets de la lettre. Ô mon cher amant, je te jure
track: La Périchole, Acte I: Dialogue. Me voilà, moi !
track: La vestale, Act I: Hymne du matin. Fille du ciel, éternelle Vesta
track: La vestale, Act I: Récit. Pour la dernière fois
track: La vestale, Act I: Scène. Grands dieux ! Soutenez ma faiblesse
track: La vestale, Act II: Récit. Du plus auguste ministère
track: La Périchole, Acte I: Dialogue. Dis-moi, Piquillo ?...
track: La Périchole, Acte I: Dialogue. Allez !
track: La Périchole, Acte I: Séguedille. Vous a-t-on dit souvent
track: La Périchole, Acte I: Dialogue. Allons, messieurs, un peu de courage à la poche
track: La Périchole, Acte I: Couplets de la griserie. Ah ! quel dîner je viens de faire !
track: La Périchole, Acte I: Suite du Finale. Ah ! les autres étaient bien gris

La vestale, Act I: Air. L’amour est un monstre barbare
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genre: opera
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  date published: 2026-07-08T03:20:19Z
audio: La vestale, Act I: Air. L’amour est un monstre barbare
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La vestale, Act I: Récit et Scène. Mars a guidé nos pas aux champs de la victoire
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by artist: Aude Extrémo
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  date published: 2026-07-08T03:20:19Z
audio: La vestale, Act I: Récit et Scène. Mars a guidé nos pas aux champs de la victoire
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La Périchole, Acte I: Complainte. Le conquérant dit à la jeune Indienne
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by artist: Les Musiciens du Louvre
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by artist: Aude Extrémo
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genre: classical
genre: german-romanticism
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genre: french-romanticism
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  date published: 2026-07-08T03:20:19Z
audio: La Périchole, Acte I: Complainte. Le conquérant dit à la jeune Indienne
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La Périchole, Acte I: Couplets de la lettre. Ô mon cher amant, je te jure
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  date published: 2026-07-08T03:53:27Z
audio: La Périchole, Acte I: Couplets de la lettre. Ô mon cher amant, je te jure
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La Périchole, Acte I: Dialogue. Me voilà, moi !
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La vestale, Act I: Hymne du matin. Fille du ciel, éternelle Vesta
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by artist: Aude Extrémo
by artist: Flemish Radio Choir
by artist: Les Talens Lyriques
by artist: Christophe Rousset
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  date published: 2023-05-12
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T21:25:57Z
audio: La vestale, Act I: Hymne du matin. Fille du ciel, éternelle Vesta
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additional property: OTSVerifyInstructions
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La vestale, Act I: Récit. Pour la dernière fois
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by artist: Aude Extrémo
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by artist: Christophe Rousset
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genre: opera
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  date published: 2026-07-31T15:20:15Z
audio: La vestale, Act I: Récit. Pour la dernière fois
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La vestale, Act I: Scène. Grands dieux ! Soutenez ma faiblesse
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duration: PT1M24S
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explicit: false
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by artist: Marina Rebeka
by artist: Aude Extrémo
by artist: Stanislas de Barbeyrac
by artist: Tassis Christoyannis
by artist: Nicolas Courjal
by artist: David Witczak
by artist: Flemish Radio Choir
by artist: Les Talens Lyriques
by artist: Christophe Rousset
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genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T16:07:24Z
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additional property: OTSVerifyInstructions
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La vestale, Act II: Récit. Du plus auguste ministère
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by artist: Aude Extrémo
by artist: Les Talens Lyriques
by artist: Christophe Rousset
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genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T23:51:35Z
audio: La vestale, Act II: Récit. Du plus auguste ministère
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additional property: OTSVerifyInstructions
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La Périchole, Acte I: Dialogue. Dis-moi, Piquillo ?...
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duration: PT0M31S
duration ms: 31680
explicit: false
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by artist: Les Musiciens du Louvre
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by artist: Aude Extrémo
by artist: Stanislas de Barbeyrac
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genre: classical
genre: german-romanticism
genre: late-romantic-era
genre: french-opera
genre: french-romanticism
genre: operetta
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T04:14:58Z
audio: La Périchole, Acte I: Dialogue. Dis-moi, Piquillo ?...
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La Périchole, Acte I: Dialogue. Allez !
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duration: PT0M36S
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by artist: Jacques Offenbach
by artist: Les Musiciens du Louvre
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by artist: Aude Extrémo
by artist: Stanislas de Barbeyrac
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genre: classical
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genre: late-romantic-era
genre: french-opera
genre: french-romanticism
genre: operetta
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: La Périchole, Acte I: Dialogue. Allez !
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La Périchole, Acte I: Séguedille. Vous a-t-on dit souvent
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genre: classical
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genre: french-romanticism
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audio: La Périchole, Acte I: Séguedille. Vous a-t-on dit souvent
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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

La Périchole, Acte I: Dialogue. Allons, messieurs, un peu de courage à la poche
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duration ms: 611266
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by artist: Jacques Offenbach
by artist: Les Musiciens du Louvre
by artist: Marc Minkowski
by artist: Aude Extrémo
by artist: Stanislas de Barbeyrac
by artist: Eric Huchet
by artist: Marc Mauillon
by artist: Alexandre Duhamel
in album: Offenbach: La Périchole
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  date published: 2019-06-14
genre: classical
genre: german-romanticism
genre: late-romantic-era
genre: french-opera
genre: french-romanticism
genre: operetta
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T19:42:40Z
audio: La Périchole, Acte I: Dialogue. Allons, messieurs, un peu de courage à la poche
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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

La Périchole, Acte I: Couplets de la griserie. Ah ! quel dîner je viens de faire !
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duration: PT3M12S
duration ms: 192720
explicit: false
by artist: Jacques Offenbach
by artist: Les Musiciens du Louvre
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by artist: Aude Extrémo
by artist: Alexandre Duhamel
by artist: Eric Huchet
by artist: Marc Mauillon
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genre: classical
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  date published: 2026-07-30T18:23:33Z
audio: La Périchole, Acte I: Couplets de la griserie. Ah ! quel dîner je viens de faire !
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additional property: OTSVerifyInstructions
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La Périchole, Acte I: Suite du Finale. Ah ! les autres étaient bien gris
type: MusicRecording
duration: PT2M39S
duration ms: 159200
explicit: false
by artist: Jacques Offenbach
by artist: Les Musiciens du Louvre
by artist: Marc Minkowski
by artist: Aude Extrémo
by artist: Stanislas de Barbeyrac
by artist: Eric Huchet
by artist: Olivia Doray
by artist: Julie Pasturaud
by artist: Mélodie Ruvio
by artist: Chœur de l'Opéra National de Bordeaux
in album: Offenbach: La Périchole
  type: MusicAlbum
  date published: 2019-06-14
genre: classical
genre: german-romanticism
genre: late-romantic-era
genre: french-opera
genre: french-romanticism
genre: operetta
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:51:48Z
audio: La Périchole, Acte I: Suite du Finale. Ah ! les autres étaient bien gris
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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