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description: Cyrille Dubois (born 27 September 1984) is a French tenor performing as an opera and lieder singer. Early life and education Cyrille Dubois spent his childhood in Ouistreham in Normandy, France. A
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  track: Les Pêcheurs de perles, WD 13, Act I: Au fond du temple saint
  track: Les Pêcheurs de perles, WD 13, Act I: Je crois entendre encore
  track: Les Pêcheurs de perles, WD 13, Act II: L'ombre descend des cieux!
  track: Les Pêcheurs de perles, WD 13, Act II: Leïla! Leïla!
  track: Les Pêcheurs de perles, WD 13, Act II: Ah ! Revenez à la raison
  track: Les Pêcheurs de perles, WD 13, Act III: L'orage s'est calmé
  track: Les Pêcheurs de perles, WD 13, Act III: Qu'ai-je vu?
  track: Les Pêcheurs de perles, WD 13, Act I: Ô dieu Brahma!
  track: Les Pêcheurs de perles, WD 13, Act I: Amis, interrompez vos danses et vos jeux!
  track: Les Pêcheurs de perles, WD 13, Act I: Demeure parmi nous, Nadir!
  track: Les Pêcheurs de perles, WD 13, Act I: C'est toi qu'enfin je revois!
  track: Les Pêcheurs de perles, WD 13, Act I: Que vois-je?
  track: Les Pêcheurs de perles, WD 13, Act I: Seule au milieu de nous
  track: Les Pêcheurs de perles, WD 13, Act I: À cette voix quel trouble agitait tout mon être?
  track: Les Pêcheurs de perles, WD 13, Act I: Le ciel est bleu!
  track: Les Pêcheurs de perles, WD 13, Act II: De mon amie, fleur endormie
  track: Les Pêcheurs de perles, WD 13, Act III: Sombres divinités
  track: Les Pêcheurs de perles, WD 13, Act III: Ô lumière sainte, ô divine étreinte
  track: Les Pêcheurs de perles, WD 13, Act III: Le jour enfin perce la nue!
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album: Broadway Rhapsody
album: Pasticcio
album: Louis Beydts: Mélodies & Songs
album: So Romantique !
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Les Pêcheurs de perles, WD 13, Act I: Au fond du temple saint
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Les Pêcheurs de perles, WD 13, Act I: Je crois entendre encore
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audio: Les Pêcheurs de perles, WD 13, Act I: Je crois entendre encore
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Les Pêcheurs de perles, WD 13, Act I: Ô dieu Brahma!
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Les Pêcheurs de perles, WD 13, Act I: Amis, interrompez vos danses et vos jeux!
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Les Pêcheurs de perles, WD 13, Act I: Demeure parmi nous, Nadir!
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Les Pêcheurs de perles, WD 13, Act I: C'est toi qu'enfin je revois!
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Les Pêcheurs de perles, WD 13, Act I: Que vois-je?
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Les Pêcheurs de perles, WD 13, Act I: Seule au milieu de nous
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Les Pêcheurs de perles, WD 13, Act I: À cette voix quel trouble agitait tout mon être?
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Les Pêcheurs de perles, WD 13, Act I: Le ciel est bleu!
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Les Pêcheurs de perles, WD 13, Act II: De mon amie, fleur endormie
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Les Pêcheurs de perles, WD 13, Act III: Sombres divinités
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Les Pêcheurs de perles, WD 13, Act III: Ô lumière sainte, ô divine étreinte
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Les Pêcheurs de perles, WD 13, Act III: Le jour enfin perce la nue!
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Tarare, Acte I, Scène 6: « Astasie est une déesse » (Tarare) – « Quoi ! soldat ! » (Atar, Tarare)
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Tarare, Acte I, Scène 6, Scène 7: « Qu'as-tu donc fait » (Atar) – « Seigneur, si j'ai sauvé ta vie » (Tarare) – « Que veux-tu, Calpigi ? » (Atar, Calpigi, Tarare)
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Tarare, Acte I, Scène 7: « Charmante Irza » (Tarare ) – « Brave Altamort » (Atar, Tarare, Altamort, Calpigi)
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Tarare, Acte II, Scène 5: « Tarare ! Connais-moi. » (Calpigi, Tarare)
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Tarare, Acte II, Scène 6: « J'irai : Oui, j'oserai ! » (Tarare)
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Pygmalion, acte de ballet, RCT 52, Scène 1: Air «Fatal Amour, cruel vainqueur» (Pygmalion)
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Pygmalion, acte de ballet, RCT 52, Scène 3: Récit «Que d’appas ! Que d’attraits !» (Pygmalion, la Statue)
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Pygmalion, acte de ballet, RCT 52, Scène 3: Récit «D’où naissent ces accords ?»
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Pygmalion, acte de ballet, RCT 52, Scène 3: Air «De mes maux à jamais»
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Pygmalion, acte de ballet, RCT 52, Scène 5: "Air gay pour l’entrée du peuple qui vient admirer la Statue" (Pygmalion, la Statue & chœurs)
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Pygmalion, acte de ballet, RCT 52, Scène 5: «Règne, Amour» (ariette)
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Iphigénie en Aulide, Wq. 40, Act II: Récit. Rival de ma valeur, compagnon de ma gloire
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Iphigénie en Aulide, Wq. 40, Act II: Air et chœur. Chantez, célébrez votre reine !
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Iphigénie en Aulide, Wq. 40, Act II: Quatuor et chœur. Jamais, à tes autels
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Iphigénie en Aulide, Wq. 40, Act II: Récit et chœur. Princesse, pardonnez à mon impatience
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Iphigénie en Aulide, Wq. 40, Act I: Air. Cruelle, non jamais votre insensible cœur
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Iphigénie en Aulide, Wq. 40, Act I: Duo. Ne doutez jamais de ma flamme
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Suite d'Armide ou Jérusalem délivrée, Act III Scene 6: Aimons en ce charmant séjour (Choeur, Renaud, Une Nymphe, Un Démon)
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Suite d'Armide ou Jérusalem délivrée, Act III Scenes 7-8: Tremble, tremble, tu vas périr ! (Démons, Guerriers délivrés, Tancrède, Renaud)
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Suite d'Armide ou Jérusalem délivrée, Act V Scene 5: Hâtons-nous de trouver Armide (Renaud, Armide)
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Suite d'Armide ou Jérusalem délivrée, Act V Scene 5: Heureux et trop heureux (Renaud, Armide)
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Suite d'Armide ou Jérusalem délivrée, Act V Scenes 6-7: Cherchons Renaud (Guerriers, Tancrède, Renaud)
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Le Roi d’Ys, Act II: Chœur. Victoire ! Honneur à Mylio !
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Le Roi d’Ys, Act III: Aubade. Puisqu’on ne peut fléchir
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Le Roi d’Ys, Act I: Duo. Si le ciel est plein de flammes
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Le Roi d’Ys, Act III: Duo. À l’autel j’allais rayonnant
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Le Roi d’Ys, Act II: Scène. Que demain au lever de l’aurore
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Le Roi d’Ys, Act III: Inondation. Ô Puissance infinie
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Le Roi d’Ys, Act II: Air. Oui, je le sens, je l’atteste
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Le Roi d’Ys, Act II: Quatuor et Scène. Hélas, pourrais-je
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Le Roi d’Ys, Act III: Chœur. Mort à l’infâme !
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Deux mélodies: No. 2, Chanson des noisettes
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Deux mélodies d'Alfred de Musset: No. 1, Chanson
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Les Caresses: No. 1, La Rencontre
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Deux mélodies: No. 1, Pieusement
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Deux mélodies: No. 2, Ô triste, triste…
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Deux mélodies: No. 2, Chanson d'automne
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Crépuscule d'été
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Mandoline
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Poèmes d'automne: No. 3, Au temps de la mort des marjolaines
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Poèmes d'automne: No. 4, La Fontaine de pitié
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Poèmes d'automne: No. 5, La Neige
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Poèmes d'automne: No. 8, Sur le vieux banc
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La Dame blanche, Act II: Cavatine. "Maintenant, observons… viens, gentille dame" (Georges)
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Mai, Op. 1 No. 2
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Automne, Op. 18 No. 3
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Le Papillon et la Fleur, Op. 1 No. 1
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Ici-bas !, Op. 8 No. 3
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Puisque j'ai mis ma lèvre, Op. Posth.
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La Rançon, Op. 8 No. 2
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Tristesse d'Olympio, Op. Posth.
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Sylvie, Op. 6 No. 3
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  date published: 2026-07-31T09:54:03Z
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Dans les ruines d'une abbaye, Op. 2 No. 1
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  date published: 2026-07-30T08:04:30Z
audio: Dans les ruines d'une abbaye, Op. 2 No. 1
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Tristesse, Op. 6 No. 2
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  date published: 2026-07-31T09:50:11Z
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Les Matelots, Op. 2 No. 2
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  date published: 2026-07-29T21:09:47Z
audio: Les Matelots, Op. 2 No. 2
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Rêve d'amour (S'il est un charmant gazon), Op. 5 No. 2
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  date published: 2026-07-29T13:38:16Z
audio: Rêve d'amour (S'il est un charmant gazon), Op. 5 No. 2
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La Fée aux chansons, Op. 27 No. 2
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  date published: 2026-07-31T17:29:52Z
audio: La Fée aux chansons, Op. 27 No. 2
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L'Absent, Op. 5 No. 3
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  date published: 2026-07-30T00:16:15Z
audio: L'Absent, Op. 5 No. 3
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Les Pêcheurs de perles, WD 13, Act II: L'ombre descend des cieux!
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Les Pêcheurs de perles, WD 13, Act II: L'ombre descend des cieux!
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Les Pêcheurs de perles, WD 13, Act II: Leïla! Leïla!
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audio: Les Pêcheurs de perles, WD 13, Act II: Leïla! Leïla!
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Les Pêcheurs de perles, WD 13, Act II: Ah ! Revenez à la raison
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Les Pêcheurs de perles, WD 13, Act III: L'orage s'est calmé
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Les Pêcheurs de perles, WD 13, Act III: Qu'ai-je vu?
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Couperin: The Sphere of Intimacy
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Salieri: Tarare
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    date published: 2026-07-08T03:22:41Z
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track: Tarare, Acte II, Scène 5: « Tarare ! Connais-moi. » (Calpigi, Tarare)
track: Tarare, Acte II, Scène 6: « J'irai : Oui, j'oserai ! » (Tarare)

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Les Talens Lyriques
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Christophe Rousset
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Salieri: Tarare
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

Tarare, Acte I, Scène 3: « Dans les plus beaux lieux de l'Asie » (Chœur d'esclaves du sérail, Atar) – « Ô sort affreux » (Astasie, Spinette, Atar)
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Tarare, Acte I, Scène 6: « Que me veux-tu, brave soldat ? » (Atar, Tarare) – « Soldat qui m'as sauvé la vie » (Atar, Altamort, Tarare)
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Tarare, Acte II, Scène 8: « Qui veut la gloire » (Tarare, chœur) – « Je ne puis soutenir la clameur importune » (Atar, Altamort)
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Tarare, Acte II, Scène 8: « Brama ! Si la vertu t'est chère » (Chœur général)
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Tarare, Acte III, Scène 4: « Je suis natif de Ferrare » (Calpigi, chœur, Atar, Spinette) – « Tarare ! » (Astasie, chœur, Atar, Spinette)
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Salieri: Les Horaces
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Leclair: Scylla et Glaucus, Op. 11
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Jouissons de nos beaux ans !
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Stuck: Polydore
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Rameau: Dardanus, RCT 35 (Revised 1744 Version)
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Rameau: Pygmalion & Les Fêtes de Polymnie
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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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    date published: 2026-07-08T03:53:27Z
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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: 2026-07-08T03:53:27Z
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Pygmalion, acte de ballet, RCT 52, Scène 4: Sarabande pour la Statue
track: Pygmalion, acte de ballet, RCT 52, Scène 5: Pantomime très vive
track: Pygmalion, acte de ballet, RCT 52, Scène 5: Contredanse
track: Pygmalion, acte de ballet, RCT 52, Scène 1: Air «Fatal Amour, cruel vainqueur» (Pygmalion)
track: Pygmalion, acte de ballet, RCT 52, Scène 3: Récit «Que d’appas ! Que d’attraits !» (Pygmalion, la Statue)
track: Pygmalion, acte de ballet, RCT 52, Scène 3: Récit «D’où naissent ces accords ?»
track: Pygmalion, acte de ballet, RCT 52, Scène 3: Air «De mes maux à jamais»
track: Pygmalion, acte de ballet, RCT 52, Scène 5: "Air gay pour l’entrée du peuple qui vient admirer la Statue" (Pygmalion, la Statue & chœurs)
track: Pygmalion, acte de ballet, RCT 52, Scène 5: «Règne, Amour» (ariette)

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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d29b2ab812919d4642105a5ca0e9eca1acf73e1bacebd6afa0f69376b523bf5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FROV61715511.
date published: 2026-07-08T08:56:20Z

Pygmalion, acte de ballet, RCT 52, Scène 4: Sarabande pour la Statue
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Pygmalion, acte de ballet, RCT 52, Scène 5: Pantomime très vive
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by artist: Christophe Rousset
by artist: Les Talens Lyriques
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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
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  date published: 2026-07-08T08:56:20Z
audio: Pygmalion, acte de ballet, RCT 52, Scène 5: Pantomime très vive
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by artist: Les Talens Lyriques
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popularity: 0
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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
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  date published: 2026-07-08T03:22:41Z
audio: Pygmalion, acte de ballet, RCT 52, Scène 5: Contredanse
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Berlioz: Symphonie fantastique, Op. 14, H. 48 & Lélio, Op. 14b, H. 55B (Live)
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Gluck: Echo & Narcisse
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Colin de Blamont: Les Fêtes grecques et romaines
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Alfred Bruneau (La nuit de Mai)
type: MusicAlbum
date published: 2021-04-30

Gluck: Iphigénie en Aulide
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date published: 2024-10-04
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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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track: Iphigénie en Aulide, Wq. 40, Act I: Chœur et récit. C'est trop faire de résistance
track: Iphigénie en Aulide, Wq. 40, Act II: Air gai
track: Iphigénie en Aulide, Wq. 40, Act II: Air. Achille est couronnée des mains de la victoire
track: Iphigénie en Aulide, Wq. 40, Act II: Air et chœur. La Grèce à peine assemblait son armée
track: Iphigénie en Aulide, Wq. 40, Act II: Passacaille
track: Iphigénie en Aulide, Wq. 40, Act I: Trio, air et chœur. Non jamais, jamais aux regards
track: Iphigénie en Aulide, Wq. 40, Act I: Lento (I)
track: Iphigénie en Aulide, Wq. 40, Act I: Air. Les vœux dont ce peuple m'honore
track: Iphigénie en Aulide, Wq. 40, Act I: Lento (II)
track: Iphigénie en Aulide, Wq. 40, Act I: Récit. Allez ! Il faut sauver notre gloire offensée
track: Iphigénie en Aulide, Wq. 40, Act I: Récit. En croirai-je mes yeux ? Ô ciel !
track: Iphigénie en Aulide, Wq. 40, Act I: Récit. Mon trouble, mes soupçons, mon dépit, ma douleur
track: Iphigénie en Aulide, Wq. 40, Act II: Récit. Rival de ma valeur, compagnon de ma gloire
track: Iphigénie en Aulide, Wq. 40, Act II: Air et chœur. Chantez, célébrez votre reine !
track: Iphigénie en Aulide, Wq. 40, Act II: Quatuor et chœur. Jamais, à tes autels
track: Iphigénie en Aulide, Wq. 40, Act II: Récit et chœur. Princesse, pardonnez à mon impatience
track: Iphigénie en Aulide, Wq. 40, Act I: Air. Cruelle, non jamais votre insensible cœur
track: Iphigénie en Aulide, Wq. 40, Act I: Duo. Ne doutez jamais de ma flamme

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Iphigénie en Aulide, Wq. 40, Act I: Trio, air et chœur. Non jamais, jamais aux regards
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Iphigénie en Aulide, Wq. 40, Act I: Lento (I)
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Iphigénie en Aulide, Wq. 40, Act I: Air. Les vœux dont ce peuple m'honore
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Iphigénie en Aulide, Wq. 40, Act I: Lento (II)
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Iphigénie en Aulide, Wq. 40, Act I: Récit. Allez ! Il faut sauver notre gloire offensée
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  date published: 2026-07-08T03:53:27Z
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Iphigénie en Aulide, Wq. 40, Act I: Récit. En croirai-je mes yeux ? Ô ciel !
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Iphigénie en Aulide, Wq. 40, Act I: Récit. Mon trouble, mes soupçons, mon dépit, ma douleur
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2207326
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf8e6b8ab4638c4b59a319f7fdaf1434cfaf05d26ae58358e59caff64ab7189. 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/FR50X2207326.
  date published: 2026-07-08T03:53:27Z
audio: Iphigénie en Aulide, Wq. 40, Act I: Récit. Mon trouble, mes soupçons, mon dépit, ma douleur
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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date published: 2025-03-07
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  by artist: Cappella Mediterranea
  by artist: Leonardo García-Alarcón
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    date published: 2025-03-07
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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/FXR522412501
  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c110ea20da2aef512c4f69f4e820cec55135b1960563538bde06bc9605a68f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR522412501.
    date published: 2026-07-02T03:55:08Z
  audio: Suite d'Armide ou Jérusalem délivrée, Prologue: Ouverture
    type: AudioObject
    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: Speechiness
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    additional property: Acousticness
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    additional property: Loudness (dB)
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track: Suite d'Armide ou Jérusalem délivrée, Act III Scene 5: Symphonie. Sont-ce là ces monstres horribles ? (Renaud)
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  by artist: Philippe d'Orléans
  by artist: Cappella Mediterranea
  by artist: Leonardo García-Alarcón
  by artist: Cyrille Dubois
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    date published: 2025-03-07
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR522412515
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f9d17061606caac0ada0e42affbaf1fda8c4b18cd700495d6d28521b3c1e21. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR522412515.
    date published: 2026-07-08T03:22:41Z
  audio: Suite d'Armide ou Jérusalem délivrée, Act III Scene 5: Symphonie. Sont-ce là ces monstres horribles ? (Renaud)
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    additional property: Mode (Major/Minor)
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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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track: Suite d'Armide ou Jérusalem délivrée, Act I Scene 2: Ritournelle. Princesse, enfin je touche au comble de mes vœux (Armide, Herminie)
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  by artist: Philippe d'Orléans
  by artist: Cappella Mediterranea
  by artist: Leonardo García-Alarcón
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    date published: 2025-03-07
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  subject of: OpenTimestamps Proof of Existence
  audio: Suite d'Armide ou Jérusalem délivrée, Act I Scene 2: Ritournelle. Princesse, enfin je touche au comble de mes vœux (Armide, Herminie)
track: Suite d'Armide ou Jérusalem délivrée, Act I Scene 3: Air. L'Amour a ses guerriers plus fiers (Adraste, Tissapherne, Armide, Chœur)
track: Suite d'Armide ou Jérusalem délivrée, Act II Scenes 2-3: Sortez, éloignez-vous (Armide)
track: Suite d'Armide ou Jérusalem délivrée, Act IV Scene 4: Que Vaffrin tarde à revenir (Herminie)
track: Suite d'Armide ou Jérusalem délivrée, Act II Scene 4: Ritournelle. Reine, vous le savez (Ismen, Armide)
track: Suite d'Armide ou Jérusalem délivrée, Act II Scene 6: Une barbare main (Armide)
track: Suite d'Armide ou Jérusalem délivrée, Act III Scenes 2-3: Objet pour moi terrible et tendre (Tancrède, La Voix de Clorinde)
track: Suite d'Armide ou Jérusalem délivrée, Act III Scene 6: Aimons en ce charmant séjour (Choeur, Renaud, Une Nymphe, Un Démon)
track: Suite d'Armide ou Jérusalem délivrée, Act III Scenes 7-8: Tremble, tremble, tu vas périr ! (Démons, Guerriers délivrés, Tancrède, Renaud)
track: Suite d'Armide ou Jérusalem délivrée, Act V Scene 5: Hâtons-nous de trouver Armide (Renaud, Armide)
track: Suite d'Armide ou Jérusalem délivrée, Act V Scene 5: Heureux et trop heureux (Renaud, Armide)
track: Suite d'Armide ou Jérusalem délivrée, Act V Scenes 6-7: Cherchons Renaud (Guerriers, Tancrède, Renaud)

OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/957065

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR522412503

OTSTimestamp
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value: 2026-07-07T16:43:21Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2993efe15ef3666c0f02d0b0b36ab8fdcaba4a57c57c9b194d5f3e97c6b0a2c6. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR522412503.
date published: 2026-07-07T16:43:21Z

Suite d'Armide ou Jérusalem délivrée, Act I Scene 2: Ritournelle. Princesse, enfin je touche au comble de mes vœux (Armide, Herminie)
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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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Suite d'Armide ou Jérusalem délivrée, Act I Scene 3: Air. L'Amour a ses guerriers plus fiers (Adraste, Tissapherne, Armide, Chœur)
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duration: PT3M46S
duration ms: 226533
explicit: false
by artist: Philippe d'Orléans
by artist: Cappella Mediterranea
by artist: Chœur De Chambre De Namur
by artist: Leonardo García-Alarcón
by artist: David Witczak
by artist: Nicholas Scott
by artist: Véronique Gens
in album: Philippe d'Orléans: Suite d'Armide ou Jérusalem délivrée
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  date published: 2025-03-07
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9444b6d82aea28cab3d502a577f088529a031a6d678428997f849aa0a7e7c640. 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/FXR522412505.
  date published: 2026-07-08T03:20:19Z
audio: Suite d'Armide ou Jérusalem délivrée, Act I Scene 3: Air. L'Amour a ses guerriers plus fiers (Adraste, Tissapherne, Armide, Chœur)
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Suite d'Armide ou Jérusalem délivrée, Act II Scenes 2-3: Sortez, éloignez-vous (Armide)
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duration ms: 188933
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by artist: Cappella Mediterranea
by artist: Leonardo García-Alarcón
by artist: Véronique Gens
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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
  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
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  date published: 2026-07-08T03:53:27Z
audio: Suite d'Armide ou Jérusalem délivrée, Act II Scenes 2-3: Sortez, éloignez-vous (Armide)
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  additional property: Mode (Major/Minor)
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Suite d'Armide ou Jérusalem délivrée, Act IV Scene 4: Que Vaffrin tarde à revenir (Herminie)
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duration ms: 302306
explicit: false
by artist: Philippe d'Orléans
by artist: Cappella Mediterranea
by artist: Leonardo García-Alarcón
by artist: Marie Lys
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c00c2977f6481cb2e282a6b14a5722679348da4e957f22430355121a75a448. 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/FXR522412521.
  date published: 2026-07-08T03:53:27Z
audio: Suite d'Armide ou Jérusalem délivrée, Act IV Scene 4: Que Vaffrin tarde à revenir (Herminie)
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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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Suite d'Armide ou Jérusalem délivrée, Act II Scene 4: Ritournelle. Reine, vous le savez (Ismen, Armide)
type: MusicRecording
duration: PT5M54S
duration ms: 354026
explicit: false
by artist: Philippe d'Orléans
by artist: Cappella Mediterranea
by artist: Leonardo García-Alarcón
by artist: David Witczak
by artist: Véronique Gens
in album: Philippe d'Orléans: Suite d'Armide ou Jérusalem délivrée
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  date published: 2025-03-07
isrc code: FXR522412509
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
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36375c7003d8d6707a35e31d06904b3afbc64f4fccfa968373c36c424e7b12ea. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR522412509.
  date published: 2026-07-08T03:22:41Z
audio: Suite d'Armide ou Jérusalem délivrée, Act II Scene 4: Ritournelle. Reine, vous le savez (Ismen, Armide)
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Suite d'Armide ou Jérusalem délivrée, Act II Scene 6: Une barbare main (Armide)
type: MusicRecording
duration: PT3M23S
duration ms: 203986
explicit: false
by artist: Philippe d'Orléans
by artist: Cappella Mediterranea
by artist: Leonardo García-Alarcón
by artist: Véronique Gens
in album: Philippe d'Orléans: Suite d'Armide ou Jérusalem délivrée
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  date published: 2025-03-07
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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: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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 0xff250218756e0fba55d88b4c37c5bc452d6c76f569694febc347a22580699a51. 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/FXR522412511.
  date published: 2026-07-08T03:53:27Z
audio: Suite d'Armide ou Jérusalem délivrée, Act II Scene 6: Une barbare main (Armide)
  type: AudioObject
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  additional property: Musical Key
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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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Suite d'Armide ou Jérusalem délivrée, Act III Scenes 2-3: Objet pour moi terrible et tendre (Tancrède, La Voix de Clorinde)
type: MusicRecording
duration: PT6M45S
duration ms: 405733
explicit: false
by artist: Philippe d'Orléans
by artist: Cappella Mediterranea
by artist: Leonardo García-Alarcón
by artist: Victor Sicard
by artist: Gwendoline Blondeel
in album: Philippe d'Orléans: Suite d'Armide ou Jérusalem délivrée
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  date published: 2025-03-07
isrc code: FXR522412513
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: 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
  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 0xf0ebab8a3e59225ab302e89a135961f292ab09a93f99b1393d655984a7116c56. 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/FXR522412513.
  date published: 2026-07-08T03:20:19Z
audio: Suite d'Armide ou Jérusalem délivrée, Act III Scenes 2-3: Objet pour moi terrible et tendre (Tancrède, La Voix de Clorinde)
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Édouard Lalo: Le Roi d’Ys
type: MusicAlbum
date published: 2025-05-09
track: Le Roi d’Ys: Ouverture
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  by artist: Gyorgy Vashegyi
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    type: MusicAlbum
    date published: 2025-05-09
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  additional property: OTSVerificationAPI
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T16:51:38Z
  audio: Le Roi d’Ys: Ouverture
    type: AudioObject
    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: Liveness
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    additional property: Valence (Positivity)
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track: Le Roi d’Ys, Act II: Scène. Perdu ! Je suis perdu !
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  duration: PT1M49S
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  by artist: Jérôme Boutillier
  by artist: Hungarian National Philharmonic Orchestra
  by artist: Gyorgy Vashegyi
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    date published: 2025-05-09
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-08T03:22:41Z
  audio: Le Roi d’Ys, Act II: Scène. Perdu ! Je suis perdu !
    type: AudioObject
    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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track: Le Roi d’Ys, Act I: Chœur. Noël ! c’est l’aurore bénie
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  by artist: Christian Helmer
  by artist: Hungarian National Choir
  by artist: Hungarian National Philharmonic Orchestra
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  subject of: OpenTimestamps Proof of Existence
  audio: Le Roi d’Ys, Act I: Chœur. Noël ! c’est l’aurore bénie
track: Le Roi d’Ys, Act II: Scène. L’enfer t’écoute !
track: Le Roi d’Ys, Act II: Apparition. Je succombe sous l’effroi !
track: Le Roi d’Ys, Act III: Noce bretonne
track: Le Roi d’Ys, Act I: Duo. En silence pourquoi souffrir ?
track: Le Roi d’Ys, Act I: Chœur. Venez, le temps presse
track: Le Roi d’Ys, Act III: Cortège et Te Deum. Te Deum
track: Le Roi d’Ys, Act III: Duo. Allons, pas de lâche faiblesse !
track: Le Roi d’Ys, Act III: Duo - suite. Ils vont sortir de la chapelle
track: Le Roi d’Ys, Act I: Finale. Désireux d’accomplir l’union résolue
track: Le Roi d’Ys, Act III: Sortie. Salut à l’époux comme à l’épousée !
track: Le Roi d’Ys, Act I: Finale - suite. Quoi ! Mylio vivant !
track: Le Roi d’Ys, Act III: Scène et Trio. Je reviendrai bientôt
track: Le Roi d’Ys, Act II: Air. De tous côtés j’aperçois dans la plaine
track: Le Roi d’Ys, Act III: Finale. Ces rumeurs
track: Le Roi d’Ys, Act III: Finale. Allant où le maître l’envoie
track: Le Roi d’Ys, Act III: Scène finale. L’eau monte encor !
track: Le Roi d’Ys, Act II: Récit. Tais-toi ! Tais-toi ! Margared !
track: Le Roi d’Ys, Act II: Arioso. Que ta justice fasse taire
track: Le Roi d’Ys, Act III: Apothéose. Ô justice ! ô terreur !
track: Le Roi d’Ys, Act II: Scène finale. Soyez maudits !
track: Le Roi d’Ys, Act II: Chœur. Victoire ! Honneur à Mylio !
track: Le Roi d’Ys, Act III: Aubade. Puisqu’on ne peut fléchir
track: Le Roi d’Ys, Act I: Duo. Si le ciel est plein de flammes
track: Le Roi d’Ys, Act III: Duo. À l’autel j’allais rayonnant
track: Le Roi d’Ys, Act II: Scène. Que demain au lever de l’aurore
track: Le Roi d’Ys, Act III: Inondation. Ô Puissance infinie
track: Le Roi d’Ys, Act II: Air. Oui, je le sens, je l’atteste
track: Le Roi d’Ys, Act II: Quatuor et Scène. Hélas, pourrais-je
track: Le Roi d’Ys, Act III: Chœur. Mort à l’infâme !

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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/956375

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500302

OTSTimestamp
type: PropertyValue
value: 2026-07-02T16:51:38Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23376c23e3e502adae3bfc42cdcc7c4191388660640129e67bef6162b27024de. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITJXZ2500302.
date published: 2026-07-02T16:51:38Z

Le Roi d’Ys, Act I: Chœur. Noël ! c’est l’aurore bénie
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 164.321
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.278
additional property: Energy
  type: PropertyValue
  value: 0.232
additional property: Speechiness
  type: PropertyValue
  value: 0.046
additional property: Acousticness
  type: PropertyValue
  value: 0.968
additional property: Instrumentalness
  type: PropertyValue
  value: 0.002
additional property: Liveness
  type: PropertyValue
  value: 0.246
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.427
additional property: Loudness (dB)
  type: PropertyValue
  value: -22.488
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major

Le Roi d’Ys, Act II: Scène. L’enfer t’écoute !
type: MusicRecording
duration: PT3M17S
duration ms: 197833
explicit: false
by artist: Édouard Lalo
by artist: Kate Aldrich
by artist: Jérôme Boutillier
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:54:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x556b24e37582f98a177e5cdb18f50f9674d7b9cae57b27ff85bc54d2ef85ff17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
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/ITJXZ2500325
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556b24e37582f98a177e5cdb18f50f9674d7b9cae57b27ff85bc54d2ef85ff17. 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/ITJXZ2500325.
  date published: 2026-07-08T03:53:27Z
audio: Le Roi d’Ys, Act II: Scène. L’enfer t’écoute !
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.436
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.321
  additional property: Energy
    type: PropertyValue
    value: 0.191
  additional property: Speechiness
    type: PropertyValue
    value: 0.082
  additional property: Acousticness
    type: PropertyValue
    value: 0.92
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.396
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.159
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.847
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act II: Apparition. Je succombe sous l’effroi !
type: MusicRecording
duration: PT2M54S
duration ms: 174342
explicit: false
by artist: Édouard Lalo
by artist: Kate Aldrich
by artist: Christian Helmer
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500326
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:41:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98e8bb16c3969fc1f2c8f8c13a9b5395d7e9e83a47a2e7b85de22b27e082f576
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500326
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e8bb16c3969fc1f2c8f8c13a9b5395d7e9e83a47a2e7b85de22b27e082f576. 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/ITJXZ2500326.
  date published: 2026-07-08T03:20:19Z
audio: Le Roi d’Ys, Act II: Apparition. Je succombe sous l’effroi !
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.04
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.333
  additional property: Energy
    type: PropertyValue
    value: 0.162
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.944
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.026
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.929
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act III: Noce bretonne
type: MusicRecording
duration: PT1M17S
duration ms: 77882
explicit: false
by artist: Édouard Lalo
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500327
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:55:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e12bf11c41b620389ec7868c39e7f833d13e47508e97dd5944d99964e281692
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500327
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e12bf11c41b620389ec7868c39e7f833d13e47508e97dd5944d99964e281692. 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/ITJXZ2500327.
  date published: 2026-07-08T03:20:19Z
audio: Le Roi d’Ys, Act III: Noce bretonne
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.02
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.439
  additional property: Energy
    type: PropertyValue
    value: 0.075
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.51
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.791
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.558
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.754
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act I: Duo. En silence pourquoi souffrir ?
type: MusicRecording
duration: PT3M50S
duration ms: 230241
explicit: false
by artist: Édouard Lalo
by artist: Judith van Wanroij
by artist: Kate Aldrich
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:05:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b96574e46d3015322136db7c77bede979cb58052e8d644c9afab7cc672c666a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500306
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b96574e46d3015322136db7c77bede979cb58052e8d644c9afab7cc672c666a. 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/ITJXZ2500306.
  date published: 2026-07-08T03:20:19Z
audio: Le Roi d’Ys, Act I: Duo. En silence pourquoi souffrir ?
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.675
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.251
  additional property: Energy
    type: PropertyValue
    value: 0.062
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.954
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.193
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.05
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.704
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act I: Chœur. Venez, le temps presse
type: MusicRecording
duration: PT1M47S
duration ms: 107733
explicit: false
by artist: Édouard Lalo
by artist: Judith van Wanroij
by artist: Kate Aldrich
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:44:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08c9d0362efe6bc4af8a1baf0d2c67ac1b89783365b86815a06ec3dfcf51076f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500308
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c9d0362efe6bc4af8a1baf0d2c67ac1b89783365b86815a06ec3dfcf51076f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500308.
  date published: 2026-07-08T03:22:41Z
audio: Le Roi d’Ys, Act I: Chœur. Venez, le temps presse
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.056
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.393
  additional property: Energy
    type: PropertyValue
    value: 0.13
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.964
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.019
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.26
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.64
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Le Roi d’Ys, Act III: Cortège et Te Deum. Te Deum
type: MusicRecording
duration: PT1M14S
duration ms: 74995
explicit: false
by artist: Édouard Lalo
by artist: Kate Aldrich
by artist: Jérôme Boutillier
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500332
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:37:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeec979aea79c9d2054150fb79f3eb0e7dfc34a854c25aac32b5069180f8d528d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500332
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec979aea79c9d2054150fb79f3eb0e7dfc34a854c25aac32b5069180f8d528d. 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/ITJXZ2500332.
  date published: 2026-07-08T03:20:19Z
audio: Le Roi d’Ys, Act III: Cortège et Te Deum. Te Deum
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.447
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.171
  additional property: Energy
    type: PropertyValue
    value: 0.039
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.855
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.95
  additional property: Liveness
    type: PropertyValue
    value: 0.198
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.146
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.943
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act III: Duo. Allons, pas de lâche faiblesse !
type: MusicRecording
duration: PT2M58S
duration ms: 178720
explicit: false
by artist: Édouard Lalo
by artist: Jérôme Boutillier
by artist: Kate Aldrich
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x0416dd31497f55701136b7bad5a5f93b3cb1b0a59344687bba8451e12d2d4ae0
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500333
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0416dd31497f55701136b7bad5a5f93b3cb1b0a59344687bba8451e12d2d4ae0. 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/ITJXZ2500333.
  date published: 2026-07-08T03:20:19Z
audio: Le Roi d’Ys, Act III: Duo. Allons, pas de lâche faiblesse !
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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
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
    value: 0.291
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.911
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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    value: 0.187
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.413
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
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Le Roi d’Ys, Act III: Duo - suite. Ils vont sortir de la chapelle
type: MusicRecording
duration: PT1M15S
duration ms: 75370
explicit: false
by artist: Édouard Lalo
by artist: Jérôme Boutillier
by artist: Kate Aldrich
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500334
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T01:06:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7167cdf000f4630e3f1e307d24ca7a85b4cf73f8131cb672e28d1eafa08d7c8
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/ITJXZ2500334
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7167cdf000f4630e3f1e307d24ca7a85b4cf73f8131cb672e28d1eafa08d7c8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ITJXZ2500334.
  date published: 2026-07-08T08:56:20Z
audio: Le Roi d’Ys, Act III: Duo - suite. Ils vont sortir de la chapelle
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.391
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.405
  additional property: Energy
    type: PropertyValue
    value: 0.305
  additional property: Speechiness
    type: PropertyValue
    value: 0.128
  additional property: Acousticness
    type: PropertyValue
    value: 0.911
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.965
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act I: Finale. Désireux d’accomplir l’union résolue
type: MusicRecording
duration: PT4M31S
duration ms: 271216
explicit: false
by artist: Édouard Lalo
by artist: Jérôme Boutillier
by artist: Nicolas Courjal
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:22:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdf9baf5e75a5e77efd31baa4c8c95b6bddbdd9697d92cd425d145f6789c4bf4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500312
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf9baf5e75a5e77efd31baa4c8c95b6bddbdd9697d92cd425d145f6789c4bf4. 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/ITJXZ2500312.
  date published: 2026-07-08T03:20:19Z
audio: Le Roi d’Ys, Act I: Finale. Désireux d’accomplir l’union résolue
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 88.839
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.227
  additional property: Energy
    type: PropertyValue
    value: 0.194
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.021
  additional property: Liveness
    type: PropertyValue
    value: 0.653
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.093
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.704
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act III: Sortie. Salut à l’époux comme à l’épousée !
type: MusicRecording
duration: PT1M44S
duration ms: 104574
explicit: false
by artist: Édouard Lalo
by artist: Judith van Wanroij
by artist: Cyrille Dubois
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500335
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:33:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc540ca13bc3848a9e1922b5164f262ada041d8edcaa961a9606aeeba1d582756
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500335
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc540ca13bc3848a9e1922b5164f262ada041d8edcaa961a9606aeeba1d582756. 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/ITJXZ2500335.
  date published: 2026-07-08T03:20:19Z
audio: Le Roi d’Ys, Act III: Sortie. Salut à l’époux comme à l’épousée !
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.566
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.184
  additional property: Energy
    type: PropertyValue
    value: 0.107
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.714
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.03
  additional property: Liveness
    type: PropertyValue
    value: 0.132
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.133
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.929
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act I: Finale - suite. Quoi ! Mylio vivant !
type: MusicRecording
duration: PT3M25S
duration ms: 205235
explicit: false
by artist: Édouard Lalo
by artist: Kate Aldrich
by artist: Judith van Wanroij
by artist: Nicolas Courjal
by artist: Jérôme Boutillier
by artist: Cyrille Dubois
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:26:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f1ab0f83dabed1e95f9aef5902b083b0eb0328b322cdb582942d647a61eb850
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
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/ITJXZ2500313
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1ab0f83dabed1e95f9aef5902b083b0eb0328b322cdb582942d647a61eb850. 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/ITJXZ2500313.
  date published: 2026-07-08T03:53:27Z
audio: Le Roi d’Ys, Act I: Finale - suite. Quoi ! Mylio vivant !
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.672
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.364
  additional property: Energy
    type: PropertyValue
    value: 0.35
  additional property: Speechiness
    type: PropertyValue
    value: 0.091
  additional property: Acousticness
    type: PropertyValue
    value: 0.905
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.147
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.946
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act III: Scène et Trio. Je reviendrai bientôt
type: MusicRecording
duration: PT2M44S
duration ms: 164220
explicit: false
by artist: Édouard Lalo
by artist: Judith van Wanroij
by artist: Kate Aldrich
by artist: Nicolas Courjal
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500337
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T22:37:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87c2ba560421c1698775303c6ede9f5d6ae3ad2af1040a81ce73b358ecdb9aca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500337
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c2ba560421c1698775303c6ede9f5d6ae3ad2af1040a81ce73b358ecdb9aca. 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/ITJXZ2500337.
  date published: 2026-07-08T03:39:04Z
audio: Le Roi d’Ys, Act III: Scène et Trio. Je reviendrai bientôt
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.076
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.301
  additional property: Energy
    type: PropertyValue
    value: 0.055
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.076
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.753
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Le Roi d’Ys, Act II: Air. De tous côtés j’aperçois dans la plaine
type: MusicRecording
duration: PT5M6S
duration ms: 306124
explicit: false
by artist: Édouard Lalo
by artist: Kate Aldrich
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500315
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:48:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a320587ac64b0563075e367296091cfe3260db6f581aa4895bafdd5ac18d35e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500315
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a320587ac64b0563075e367296091cfe3260db6f581aa4895bafdd5ac18d35e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500315.
  date published: 2026-07-08T03:22:41Z
audio: Le Roi d’Ys, Act II: Air. De tous côtés j’aperçois dans la plaine
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.968
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.237
  additional property: Energy
    type: PropertyValue
    value: 0.083
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.957
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.17
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.075
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.482
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act III: Finale. Ces rumeurs
type: MusicRecording
duration: PT1M51S
duration ms: 111145
explicit: false
by artist: Édouard Lalo
by artist: Nicolas Courjal
by artist: Judith van Wanroij
by artist: Kate Aldrich
by artist: Cyrille Dubois
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500338
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:12:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1dcbcf2da119f69f0a8d7f04abd73b9befde2b4f604bbec4895ef16ae95afe0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500338
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dcbcf2da119f69f0a8d7f04abd73b9befde2b4f604bbec4895ef16ae95afe0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500338.
  date published: 2026-07-08T03:22:41Z
audio: Le Roi d’Ys, Act III: Finale. Ces rumeurs
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.174
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.352
  additional property: Energy
    type: PropertyValue
    value: 0.317
  additional property: Speechiness
    type: PropertyValue
    value: 0.082
  additional property: Acousticness
    type: PropertyValue
    value: 0.918
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.585
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.218
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act III: Finale. Allant où le maître l’envoie
type: MusicRecording
duration: PT1M7S
duration ms: 67097
explicit: false
by artist: Édouard Lalo
by artist: Kate Aldrich
by artist: Nicolas Courjal
by artist: Judith van Wanroij
by artist: Cyrille Dubois
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T00:07:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fe24ea5915dc61969f0b678b38645f7777bdda8d93c3f2f56b10197605687f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500340
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe24ea5915dc61969f0b678b38645f7777bdda8d93c3f2f56b10197605687f6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500340.
  date published: 2026-07-08T03:22:41Z
audio: Le Roi d’Ys, Act III: Finale. Allant où le maître l’envoie
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 154.602
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.348
  additional property: Energy
    type: PropertyValue
    value: 0.267
  additional property: Speechiness
    type: PropertyValue
    value: 0.44
  additional property: Acousticness
    type: PropertyValue
    value: 0.9
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.885
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.305
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.611
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act III: Scène finale. L’eau monte encor !
type: MusicRecording
duration: PT1M7S
duration ms: 67404
explicit: false
by artist: Édouard Lalo
by artist: Nicolas Courjal
by artist: Kate Aldrich
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500342
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T22:20:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95da4502c3270ab4e5199e41e404b18141c4715f0ca350f1f8a3a56cc05f7caa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
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/ITJXZ2500342
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95da4502c3270ab4e5199e41e404b18141c4715f0ca350f1f8a3a56cc05f7caa. 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/ITJXZ2500342.
  date published: 2026-07-08T03:53:27Z
audio: Le Roi d’Ys, Act III: Scène finale. L’eau monte encor !
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.861
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.39
  additional property: Energy
    type: PropertyValue
    value: 0.313
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
    value: 0.283
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.092
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.188
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act II: Récit. Tais-toi ! Tais-toi ! Margared !
type: MusicRecording
duration: PT1M13S
duration ms: 73808
explicit: false
by artist: Édouard Lalo
by artist: Judith van Wanroij
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:04:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x441fbb4e0e31bac6c0f117a5c32f955e02bffb0c73c33b174aecdfe543888a14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
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/ITJXZ2500320
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441fbb4e0e31bac6c0f117a5c32f955e02bffb0c73c33b174aecdfe543888a14. 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/ITJXZ2500320.
  date published: 2026-07-08T03:53:27Z
audio: Le Roi d’Ys, Act II: Récit. Tais-toi ! Tais-toi ! Margared !
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 163.145
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.322
  additional property: Energy
    type: PropertyValue
    value: 0.048
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.943
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.368
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.131
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.3
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Le Roi d’Ys, Act II: Arioso. Que ta justice fasse taire
type: MusicRecording
duration: PT2M21S
duration ms: 141266
explicit: false
by artist: Édouard Lalo
by artist: Judith van Wanroij
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500321
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:59:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44b471d4d2f27841ef85717585414154cc13e4da1a2a7217520a298289a25a2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
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/ITJXZ2500321
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b471d4d2f27841ef85717585414154cc13e4da1a2a7217520a298289a25a2c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ITJXZ2500321.
  date published: 2026-07-08T08:56:20Z
audio: Le Roi d’Ys, Act II: Arioso. Que ta justice fasse taire
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 153.503
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.216
  additional property: Energy
    type: PropertyValue
    value: 0.014
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.179
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.934
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act III: Apothéose. Ô justice ! ô terreur !
type: MusicRecording
duration: PT1M32S
duration ms: 92750
explicit: false
by artist: Édouard Lalo
by artist: Hungarian National Choir
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:54:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56e8a1c1fa39428eedc6f94f238ad0c31bc2d65247e3383fe5281bbe014cf869
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500343
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e8a1c1fa39428eedc6f94f238ad0c31bc2d65247e3383fe5281bbe014cf869. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500343.
  date published: 2026-07-08T03:22:41Z
audio: Le Roi d’Ys, Act III: Apothéose. Ô justice ! ô terreur !
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 75.248
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.187
  additional property: Energy
    type: PropertyValue
    value: 0.039
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.891
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.548
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Le Roi d’Ys, Act II: Scène finale. Soyez maudits !
type: MusicRecording
duration: PT1M12S
duration ms: 72150
explicit: false
by artist: Édouard Lalo
by artist: Kate Aldrich
by artist: Judith van Wanroij
by artist: Hungarian National Philharmonic Orchestra
by artist: Gyorgy Vashegyi
in album: Édouard Lalo: Le Roi d’Ys
  type: MusicAlbum
  date published: 2025-05-09
genre: classical
isrc code: ITJXZ2500322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:48:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d27c67cd0ba7f15b9baca92f195444b238f60a6cbce3c97f7d7a911d837a73d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2500322
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d27c67cd0ba7f15b9baca92f195444b238f60a6cbce3c97f7d7a911d837a73d. 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/ITJXZ2500322.
  date published: 2026-07-08T03:20:19Z
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track: Les Effarés
track: Poèmes d'automne: No. 1, Si j'ai aimé
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  additional property: OTSBitcoinBlock
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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/FROV62128433
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T14:50:41Z
  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f07cd806b6b815db9f82c1dd42ad703dd0780dad732177ce3c5f10f0ded367. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62128433.
    date published: 2026-07-07T14:50:41Z
  audio: Au bord de l'eau, Op. 8 No. 1
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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: Liveness
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track: Aubade, Op. 6 No. 1
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  by artist: Cyrille Dubois
  by artist: Tristan Raës
  in album: Fauré: Complete Songs
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    date published: 2022-05-27
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62128438
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e11fcfb7485c6950609f21bdbdec73904399716143c98188b77af1b3af4579. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62128438.
    date published: 2026-07-08T03:22:41Z
  audio: Aubade, Op. 6 No. 1
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track: Chant d'automne, Op. 5 No. 1
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  by artist: Cyrille Dubois
  by artist: Tristan Raës
  in album: Fauré: Complete Songs
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Chant d'automne, Op. 5 No. 1
track: Chanson d'amour, Op. 27 No. 1
track: L'Aurore, Op. Posth.
track: Cinq Mélodies "de Venise", Op. 58: II. En sourdine
track: Les Roses d'Ispahan, Op. 39 No. 4
track: Le Voyageur, Op. 18 No. 2
track: Spleen, Op. 51 No. 3
track: La bonne chanson, Op. 61: II. Puisque l'aube grandit
track: La bonne chanson, Op. 61: IV. J'allais par des chemins perfides
track: La bonne chanson, Op. 61: VI. Avant que tu ne t'en ailles
track: La bonne chanson, Op. 61: VII. Donc, ce sera par un clair jour d'été
track: Automne, Op. 18 No. 3
track: Le Papillon et la Fleur, Op. 1 No. 1
track: Ici-bas !, Op. 8 No. 3
track: Puisque j'ai mis ma lèvre, Op. Posth.
track: La Rançon, Op. 8 No. 2
track: Tristesse d'Olympio, Op. Posth.
track: Sylvie, Op. 6 No. 3
track: Dans les ruines d'une abbaye, Op. 2 No. 1
track: Tristesse, Op. 6 No. 2
track: Les Matelots, Op. 2 No. 2
track: Rêve d'amour (S'il est un charmant gazon), Op. 5 No. 2
track: La Fée aux chansons, Op. 27 No. 2
track: L'Absent, Op. 5 No. 3
track: FROV62128441
track: FROV62128442
track: FROV62128411
track: FROV62128413
track: FROV62128445
track: FROV62128414
track: FROV62128415
track: FROV62128416
track: FROV62128448
track: FROV62128417
track: FROV62128449
track: FROV62128418
track: FROV62128450
track: FROV62128419
track: FROV62128420
track: FROV62128421
track: FROV62128423
track: FROV62128424
track: FROV62128426
track: FROV62128428
track: FROV62128431
track: FROV62128432

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/957124

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62128407

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007e377d10458c4c1587a3f78411a72a31d356bb7735560f584b32feec9f3310. 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/FROV62128407.
date published: 2026-07-08T03:53:27Z

Chant d'automne, Op. 5 No. 1
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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: Danceability
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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: Key Name
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additional property: Mode Name
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Chanson d'amour, Op. 27 No. 1
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duration: PT2M17S
duration ms: 137666
explicit: false
by artist: Gabriel Fauré
by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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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
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additional property: OTSVerificationAPI
  type: PropertyValue
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35ad832bc1766de811c433b361ecfee711ea21fdda9378d07c0246fcf59e31f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FROV62128439.
  date published: 2026-07-07T18:50:38Z
audio: Chanson d'amour, Op. 27 No. 1
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L'Aurore, Op. Posth.
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duration: PT1M31S
duration ms: 91280
explicit: false
by artist: Gabriel Fauré
by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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  date published: 2022-05-27
isrc code: FROV62128410
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
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additional property: OTSVerificationAPI
  type: PropertyValue
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9539e199637223cc0662f9a6771329862b9c6b35f7e5ea96bb66ee8284e9b43b. 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/FROV62128410.
  date published: 2026-07-08T03:20:19Z
audio: L'Aurore, Op. Posth.
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  additional property: Tempo (BPM)
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Cinq Mélodies "de Venise", Op. 58: II. En sourdine
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duration: PT3M18S
duration ms: 198306
explicit: false
by artist: Gabriel Fauré
by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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  date published: 2022-05-27
isrc code: FROV62128412
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
  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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9a258555bf70962918e35d99c7c0ac66cce6f244ecb78a2dff506b6cd15a35. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FROV62128412.
  date published: 2026-07-08T08:56:20Z
audio: Cinq Mélodies "de Venise", Op. 58: II. En sourdine
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Les Roses d'Ispahan, Op. 39 No. 4
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by artist: Gabriel Fauré
by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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additional property: CopyrightID
additional property: CopyrightStatus
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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
  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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6469bd2ed765b28f74609221953df3771a8816d5161c5b8758ec0504023d7ebc. 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/FROV62128444.
  date published: 2026-07-08T03:20:19Z
audio: Les Roses d'Ispahan, Op. 39 No. 4
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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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Le Voyageur, Op. 18 No. 2
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duration: PT1M38S
duration ms: 98400
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by artist: Gabriel Fauré
by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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  date published: 2022-05-27
isrc code: FROV62128446
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additional property: OTSHash
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
  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 0xd6214862318ef1d77384f4466403deaa9b348ac44d01b915f6dbe86e64637134. 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/FROV62128446.
  date published: 2026-07-08T03:39:04Z
audio: Le Voyageur, Op. 18 No. 2
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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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Spleen, Op. 51 No. 3
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duration: PT2M0S
duration ms: 120733
explicit: false
by artist: Gabriel Fauré
by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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  date published: 2022-05-27
isrc code: FROV62128422
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62128422
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 0x07c6239be084b5723dc52a47e0f44d20b2deb7546237cbb9dbef30acffe66bb1. 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/FROV62128422.
  date published: 2026-07-08T03:20:19Z
audio: Spleen, Op. 51 No. 3
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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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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La bonne chanson, Op. 61: II. Puisque l'aube grandit
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duration: PT2M2S
duration ms: 122613
explicit: false
by artist: Gabriel Fauré
by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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  date published: 2022-05-27
isrc code: FROV62128425
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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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/FROV62128425
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49a6a27dde1a771ef30088b0d910b8a4ffcdb20f76c339fbed6fc377733ac35. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62128425.
  date published: 2026-07-08T03:22:41Z
audio: La bonne chanson, Op. 61: II. Puisque l'aube grandit
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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: Acousticness
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La bonne chanson, Op. 61: IV. J'allais par des chemins perfides
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duration: PT1M54S
duration ms: 114786
explicit: false
by artist: Gabriel Fauré
by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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  date published: 2022-05-27
isrc code: FROV62128427
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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62128427
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 0x3dfd346fe99fa83654619aff6678ae1035a91df4a94b8eeb7a9d03d1918a1076. 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/FROV62128427.
  date published: 2026-07-08T03:53:27Z
audio: La bonne chanson, Op. 61: IV. J'allais par des chemins perfides
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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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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La bonne chanson, Op. 61: VI. Avant que tu ne t'en ailles
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duration: PT2M32S
duration ms: 152506
explicit: false
by artist: Gabriel Fauré
by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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  date published: 2022-05-27
isrc code: FROV62128429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62128429
additional property: OTSTimestamp
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  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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8e8a1a54ac18f028aa66d8d120006a3fc3e43e537e3327ad7463bef518d7c8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FROV62128429.
  date published: 2026-07-08T08:56:20Z
audio: La bonne chanson, Op. 61: VI. Avant que tu ne t'en ailles
  type: AudioObject
  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: Danceability
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  additional property: Energy
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La bonne chanson, Op. 61: VII. Donc, ce sera par un clair jour d'été
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duration: PT2M27S
duration ms: 147226
explicit: false
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by artist: Cyrille Dubois
by artist: Tristan Raës
in album: Fauré: Complete Songs
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  date published: 2022-05-27
isrc code: FROV62128430
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3affea5bf0e00be3a8f7972422439349c374e69a82c95bd3f4dfb825716e07f2. 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/FROV62128430.
  date published: 2026-07-08T03:53:27Z
audio: La bonne chanson, Op. 61: VII. Donc, ce sera par un clair jour d'été
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