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  track: Britten: Folksong Arrangements, Book 1 "British Isles": No. 5, The Trees They Grow So High
  track: Stolz: Im Prater blüh'n wieder die Bäume, Op. 247 "Wiener Lied" (Version with Orchestra)
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Rossini: Guillaume Tell, Act 2: "Sombre forêt" (Mathilde)
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Debussy: Pelléas et Mélisande, CD 93, L. 88, Act 1: Introduction
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Dutilleux: Le Loup: Troisième tableau. La forêt d'hiver - Danse d'amour - Danse de mort
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Verdi: Don Carlo, Act 1: "Fontainebleau! Foresta immensa e solitaria!" (Don Carlo)
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Mozart: Dans un bois solitaire, K. 308
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MacDowell: New England Idyls, Op. 62: V. In Deep Woods
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Fauré: La bonne chanson, Op. 61: No. 3, La lune blanche luit dans les bois (Version for Voice, Piano and String Quintet)
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Villa-Lobos: Floresta do Amazonas, W551: Melodia Sentimental (Arr. Barbosa-Lima for Guitar)
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Brahms: 15 Neue Liebeslieder, Op. 65: No. 12, Schwazer Wald
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Magnard: Promenades, Op. 7: II. Bois de Boulogne
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Airs de cour, Livre premier: No. 27, En ce bois si beau
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Delibes: Sylvia, Act 1: No. 3, Fanfare. Les chasseresses
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Lehár: Die lustige Witwe, Act 2: Vilja-Lied. "Es lebt' eine Vilja, ein Waldmägdelein" (Hanna)
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Tchaikovsky: The Nutcracker, Op. 71, Act I, Scene 2: No. 8, The Forest of Fir Trees in Winter. Journey Through the Snow
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Charpentier: Sans frayeur dans ce bois, H. 467
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Strauss, R: An Alpine Symphony, Op. 64: IV. Entering the Forest
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Le Camus: Airs à 2 et 3 parties: No. 14, Forêts solitaires et sombres
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Borodin: Song of the Dark Forest
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Vivaldi: Catone in Utica, RV 705: "Nella foresta"
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Ronald: Cycle of Life: No. 2, Spring. Down in the Forest
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Tchaikovsky: La pucelle d'Orléans, Act I: "Adieu, forêts !"
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Shostakovich: The Song of the Forests, Op. 81: II. We Will Clothe Our Homeland with Forests (Live)
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Britten: Paul Bunyan, Op. 17: Introduction - Prologue. "Since the birth of the earth" (Trees, Wild Geese)
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Schumann: Liederkreis, Op. 39: No. 3, Waldesgespräch
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Smetana: Má Vlast: IV. From Bohemian Woods and Fields
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Quilter: Suite from Where the Rainbow Ends: IV. Goblin Forest
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Schubert: Im Walde, D. 708 "Waldesnacht"
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Janáček: On an Overgrown Path, Book I: No. 6, Words Fail!
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Strauss, R: 8 Lieder, Op. 49: No. 1, Waldseligkeit
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Debussy: Ariettes oubliées, CD 63b, L. 60: No. 3, L'ombre des arbres (Second Version)
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Elgar: Caractacus, Op. 35, Scene 3: Woodland Interlude
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MacDowell: 10 Woodland Sketches, Op. 51: No. 1, To a Wild Rose
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Delius: Songs of Sunset: No. 6, See How the Trees and the Osiers Lithe
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Britten: Folksong Arrangements, Book 1 "British Isles": No. 5, The Trees They Grow So High
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Stolz: Im Prater blüh'n wieder die Bäume, Op. 247 "Wiener Lied" (Version with Orchestra)
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Mendelssohn: 3 Lieder, Op. 84: No. 1, Da lieg' ich unter den Bäumen, MWV K69
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track: Debussy: Images, Livre I, CD 105, L. 110: No. 2, Hommage à Rameau
track: Debussy: La Mer, CD 111, L. 109: II. Jeux de vagues
track: Debussy: Cello Sonata in D Minor, CD 144, L. 135: III. Final. Animé, léger et nerveux
track: Debussy: Pour le piano, L. 95: III. Toccata
track: Debussy: Fantaisie for Piano and Orchestra, CD 72, L. 73: I. Andante - Allegro
track: Debussy: Estampes, CD 108, L. 100: No. 3, Jardins sous la pluie
track: Debussy: Fêtes galantes, Livre I, CD 86, L. 80: I. En sourdine
track: Debussy: L'Isle joyeuse, CD 109, L. 106
track: Debussy: Beau soir, CD 84, L. 6
track: Debussy: Images, Livre I, CD 105, L. 110: No. 1, Reflets dans l'eau
track: Debussy: Syrinx, CD 137, L. 129
track: Debussy: Pelléas et Mélisande, CD 93, L. 88, Act 3: "Mes longs cheveux descendent" (Mélisande)
track: Debussy: Première rapsodie in B-Flat Major, CD 124, L. 116 (Orchestral Version)
track: Debussy: Children's Corner, CD 119, L. 113: No. 6, Golliwog's Cake Walk
track: Debussy / Orch. Stokowski: Suite bergamasque, CD 82, L. 75: III. Clair de lune
track: Debussy: Nuit d'étoiles, CD 2, L. 4
track: Debussy: Danses pour harpe et cordes, CD 113, L. 103: No. 1, Danse sacrée
track: Debussy: Nocturnes, CD 98, L. 91: No. 3, Sirènes
track: Debussy: Sonata for Flute, Viola and Harp, CD 145, L. 137: I. Pastorale. Lento, dolce rubato
track: Debussy: Suite bergamasque, CD 82, L. 75: IV. Passepied
track: Debussy: 3 Chansons de Bilitis, CD 97 L. 90: No. 1, La flûte de Pan
track: Debussy: 12 Études, CD 143, L. 136: No. 11, Pour les arpèges composés
track: Debussy: Pierrot, CD 30, L. 15
track: Debussy: Prélude à l'après-midi d'un faune, CD 87, L. 86
track: Debussy: Épigraphes antiques, CD 139, L. 131: No. 1, Pour invoquer Pan, dieu du vent d'été (Arr. Lenski for Flute and Piano)
track: Debussy: Petite suite, CD 71, L. 65: II. Cortège
track: Debussy: La plus que lente, CD 128, L. 121
track: Debussy: Préludes, Livre I, CD 125, L. 117: No. 7, Ce qu'a vu le vent d'ouest
track: Debussy: Violin Sonata in G Minor, CD 148, L. 140: I. Allegro vivo
track: Debussy: Beau soir, CD 84, L. 6 (Arr. Heifetz for Violin and Piano)
track: Debussy / Transcr. Rondeau: Children's Corner, CD. 119, L. 113: I. Doctor Gradus ad Parnassum
track: Debussy: En blanc et noir, pour deux pianos, CD 142, L. 134: I. Avec emportement
track: Debussy: Jeux, CD 133, L. 126
track: Debussy: Noël des enfants qui n'ont plus de maison, CD 147, L. 139
track: Debussy: Images pour orchestre, CD 118, L. 122, Pt. 2 "Iberia": No. 3, Le matin d'un jour de fête
track: Debussy: Nocturnes, CD 98, L. 91: No. 1, Nuages
track: Debussy: 3 Chansons de Charles d'Orléans, CD 99, L. 92: No. 1, Dieu ! Qu'il la fait bon regarder !
track: Debussy: L'enfant prodigue, CD 61, L. 57: "L'année en vain chasse l'année" - Air. "Azaël ! Pourquoi m'as-tu quittée ?"
track: Debussy / Orch. Caplet: La boîte à joujoux, CD 136, L. 128: II. Le magasin de jouets
track: Debussy / Orch. Koechlin: Khamma, CD 132, L. 125

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OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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Debussy: Fêtes galantes, Livre I, CD 86, L. 80: I. En sourdine
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Debussy: L'Isle joyeuse, CD 109, L. 106
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Debussy: Beau soir, CD 84, L. 6
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subject of: OpenTimestamps Proof of Existence
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Debussy: Images, Livre I, CD 105, L. 110: No. 1, Reflets dans l'eau
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Debussy: Syrinx, CD 137, L. 129
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Debussy: Pelléas et Mélisande, CD 93, L. 88, Act 3: "Mes longs cheveux descendent" (Mélisande)
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Debussy: Première rapsodie in B-Flat Major, CD 124, L. 116 (Orchestral Version)
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Debussy: Children's Corner, CD 119, L. 113: No. 6, Golliwog's Cake Walk
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subject of: OpenTimestamps Proof of Existence
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Debussy / Orch. Stokowski: Suite bergamasque, CD 82, L. 75: III. Clair de lune
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Debussy: Nuit d'étoiles, CD 2, L. 4
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subject of: OpenTimestamps Proof of Existence
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Debussy: Danses pour harpe et cordes, CD 113, L. 103: No. 1, Danse sacrée
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Debussy: Nocturnes, CD 98, L. 91: No. 3, Sirènes
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Debussy: Sonata for Flute, Viola and Harp, CD 145, L. 137: I. Pastorale. Lento, dolce rubato
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Debussy: Suite bergamasque, CD 82, L. 75: IV. Passepied
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Debussy: 3 Chansons de Bilitis, CD 97 L. 90: No. 1, La flûte de Pan
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subject of: OpenTimestamps Proof of Existence
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Debussy: 12 Études, CD 143, L. 136: No. 11, Pour les arpèges composés
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Debussy: Pierrot, CD 30, L. 15
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Debussy: Prélude à l'après-midi d'un faune, CD 87, L. 86
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Debussy: Épigraphes antiques, CD 139, L. 131: No. 1, Pour invoquer Pan, dieu du vent d'été (Arr. Lenski for Flute and Piano)
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Debussy: Petite suite, CD 71, L. 65: II. Cortège
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Debussy: La plus que lente, CD 128, L. 121
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Debussy: Préludes, Livre I, CD 125, L. 117: No. 7, Ce qu'a vu le vent d'ouest
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Debussy / Transcr. Rondeau: Children's Corner, CD. 119, L. 113: I. Doctor Gradus ad Parnassum
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Debussy: Jeux, CD 133, L. 126
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Debussy: 3 Chansons de Charles d'Orléans, CD 99, L. 92: No. 1, Dieu ! Qu'il la fait bon regarder !
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Debussy: L'enfant prodigue, CD 61, L. 57: "L'année en vain chasse l'année" - Air. "Azaël ! Pourquoi m'as-tu quittée ?"
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Debussy / Orch. Caplet: La boîte à joujoux, CD 136, L. 128: II. Le magasin de jouets
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Debussy / Orch. Koechlin: Khamma, CD 132, L. 125
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track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Qual tumulto nell'alma" (Sifare)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Soffre il mio cor con pace" (Sifare)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Sin a quando, o regina" (Sifare, Farnace, Aspasia, Arbate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "L'odio nel cor frenate" (Arbate)
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track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Nel sen mi palpita" (Aspasia)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Un tale addio, germano" (Farnace, Sifare)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Eccovi in un momento" (Farnace, Marzio)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Venga pur, minacci e frema" (Farnace)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: Marcia
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Se di lauri il crine adorno" (Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Tu mi rivedi, Arbate" (Mitridate, Ismene, Arbate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Sulla temuta destra" (Sifare, Mitridate, Farnace, Ismene)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "In faccia all'oggetto" (Ismene)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Teme Ismene a ragion" (Mitridate, Arbate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Respira alfin, respira" (Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Quel ribelle, e quell'ingrato" (Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Questo è l'amor, Farnace" (Ismene, Farnace)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Va', l'error mio palesa" (Farnace)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Perfido, ascolta" (Ismene, Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Eccomi a' cenni tuoi" (Aspasia, Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Dille, che tema" (Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Tu, che fedel" (Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Che dirò? Che ascoltai?" (Sifare, Aspasia)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Oh giorno di dolore" (Aspasia, Sifare)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Non più regina" (Sifare)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Lungi da te, mio bene" (Sifare)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Grazie ai numi partì" (Aspasia)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Nel grave tormento" (Aspasia)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Qui, dove la vendetta" (Mitridate, Sifare, Farnace)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Signor, son io" (Marzio, Mitridate, Sifare)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Ah, giacché son tradito" (Farnace)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Son reo; l'error confesso" (Farnace)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "E crederai, signor" (Sifare, Mitridate, Aspasia)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Già di pietà mi spoglio" (Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Ah mia regina" (Sifare, Aspasia)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Io sposa di quel mostro" (Aspasia, Sifare)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Se viver non degg'io" (Sifare, Aspasia)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Pera omai chi m'oltraggia" (Mitridate, Ismene)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "So quanto a te dispiace" (Ismene)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Il tuo furore" (Aspasia, Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Mio re, t'affretta" (Arbate, Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Vado incontro al fato estremo" (Mitridate)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Lagrime intempestive" (Aspasia)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Ah ben ne fui presaga" (Aspasia)
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Che fai, regina?" (Sifare, Aspasia)

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Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Qual tumulto nell'alma" (Sifare)
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Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Soffre il mio cor con pace" (Sifare)
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subject of: OpenTimestamps Proof of Existence
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Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Sin a quando, o regina" (Sifare, Farnace, Aspasia, Arbate)
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subject of: OpenTimestamps Proof of Existence
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Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "L'odio nel cor frenate" (Arbate)
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Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Principe, che facemmo!" (Farnace, Sifare, Aspasia)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe33399a5e24599914ad6686a32e803ad9a46f1bae71eb4d9522fd46736937893","isrc":"GBPFW2100080","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Nel sen mi palpita\" (Aspasia)","registered_at":"2026-06-21T05:23:41Z","spotify_id":"7IgMGMwLdLMmGxRqq7F92a","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Un tale addio, germano" (Farnace, Sifare)
type: MusicRecording
duration: PT0M39S
duration ms: 39333
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Elsa Dreisig
by artist: Paul-Antoine Bénos-Djian
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:01:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5f9547e72e6ee739c0ae8a86bb64dba12f82ee81858969faf51c72f9512e26f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/33arotcS7sZqza7aqwNdyp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33arotcS7sZqza7aqwNdyp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5f9547e72e6ee739c0ae8a86bb64dba12f82ee81858969faf51c72f9512e26f","isrc":"GBPFW2100081","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Un tale addio, germano\" (Farnace, Sifare)","registered_at":"2026-06-24T16:01:35Z","spotify_id":"33arotcS7sZqza7aqwNdyp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f9547e72e6ee739c0ae8a86bb64dba12f82ee81858969faf51c72f9512e26f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/33arotcS7sZqza7aqwNdyp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33arotcS7sZqza7aqwNdyp.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe5f9547e72e6ee739c0ae8a86bb64dba12f82ee81858969faf51c72f9512e26f","isrc":"GBPFW2100081","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Un tale addio, germano\" (Farnace, Sifare)","registered_at":"2026-06-24T16:01:35Z","spotify_id":"33arotcS7sZqza7aqwNdyp","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Eccovi in un momento" (Farnace, Marzio)
type: MusicRecording
duration: PT0M52S
duration ms: 52400
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Cyrille Dubois
by artist: Paul-Antoine Bénos-Djian
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:31:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa97e24514f5520e7700407ce3b28dc9d8a21c6c90b39d5ee348242d0d34bfa27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5bCs6NUNd5wbBmzZ5zN0x6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bCs6NUNd5wbBmzZ5zN0x6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa97e24514f5520e7700407ce3b28dc9d8a21c6c90b39d5ee348242d0d34bfa27","isrc":"GBPFW2100082","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Eccovi in un momento\" (Farnace, Marzio)","registered_at":"2026-06-23T09:31:08Z","spotify_id":"5bCs6NUNd5wbBmzZ5zN0x6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97e24514f5520e7700407ce3b28dc9d8a21c6c90b39d5ee348242d0d34bfa27. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bCs6NUNd5wbBmzZ5zN0x6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bCs6NUNd5wbBmzZ5zN0x6.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa97e24514f5520e7700407ce3b28dc9d8a21c6c90b39d5ee348242d0d34bfa27","isrc":"GBPFW2100082","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Eccovi in un momento\" (Farnace, Marzio)","registered_at":"2026-06-23T09:31:08Z","spotify_id":"5bCs6NUNd5wbBmzZ5zN0x6","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Venga pur, minacci e frema" (Farnace)
type: MusicRecording
duration: PT6M30S
duration ms: 390026
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Paul-Antoine Bénos-Djian
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:24:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1d5b604000a988657d4295796a36723d9d3ebaf2d7bc3cebece152b60ebdb6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/28S8w9kaxtY71Rm5IQIrTi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28S8w9kaxtY71Rm5IQIrTi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1d5b604000a988657d4295796a36723d9d3ebaf2d7bc3cebece152b60ebdb6d","isrc":"GBPFW2100083","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Venga pur, minacci e frema\" (Farnace)","registered_at":"2026-06-22T04:24:36Z","spotify_id":"28S8w9kaxtY71Rm5IQIrTi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d5b604000a988657d4295796a36723d9d3ebaf2d7bc3cebece152b60ebdb6d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28S8w9kaxtY71Rm5IQIrTi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28S8w9kaxtY71Rm5IQIrTi.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa1d5b604000a988657d4295796a36723d9d3ebaf2d7bc3cebece152b60ebdb6d","isrc":"GBPFW2100083","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Venga pur, minacci e frema\" (Farnace)","registered_at":"2026-06-22T04:24:36Z","spotify_id":"28S8w9kaxtY71Rm5IQIrTi","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: Marcia
type: MusicRecording
duration: PT3M55S
duration ms: 235706
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:24:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1709a2df4246852cc0444dd629b0a54d6d5d97e23106d0df51d3e7c4ebf2d938
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/40by5PcJfyMHDGCHZS7tiw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40by5PcJfyMHDGCHZS7tiw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1709a2df4246852cc0444dd629b0a54d6d5d97e23106d0df51d3e7c4ebf2d938","isrc":"GBPFW2100084","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: Marcia","registered_at":"2026-06-23T09:24:51Z","spotify_id":"40by5PcJfyMHDGCHZS7tiw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1709a2df4246852cc0444dd629b0a54d6d5d97e23106d0df51d3e7c4ebf2d938. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40by5PcJfyMHDGCHZS7tiw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40by5PcJfyMHDGCHZS7tiw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1709a2df4246852cc0444dd629b0a54d6d5d97e23106d0df51d3e7c4ebf2d938","isrc":"GBPFW2100084","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: Marcia","registered_at":"2026-06-23T09:24:51Z","spotify_id":"40by5PcJfyMHDGCHZS7tiw","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Se di lauri il crine adorno" (Mitridate)
type: MusicRecording
duration: PT5M7S
duration ms: 307040
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Michael Spyres
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:25:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x946ea6b78b51314738e609750d9f2138b995d1a17e4ee882d5e83a09cdca6c69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2axxnwdIengoyynVldo01p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2axxnwdIengoyynVldo01p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x946ea6b78b51314738e609750d9f2138b995d1a17e4ee882d5e83a09cdca6c69","isrc":"GBPFW2100085","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Se di lauri il crine adorno\" (Mitridate)","registered_at":"2026-06-22T04:25:05Z","spotify_id":"2axxnwdIengoyynVldo01p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946ea6b78b51314738e609750d9f2138b995d1a17e4ee882d5e83a09cdca6c69. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2axxnwdIengoyynVldo01p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2axxnwdIengoyynVldo01p.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x946ea6b78b51314738e609750d9f2138b995d1a17e4ee882d5e83a09cdca6c69","isrc":"GBPFW2100085","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Se di lauri il crine adorno\" (Mitridate)","registered_at":"2026-06-22T04:25:05Z","spotify_id":"2axxnwdIengoyynVldo01p","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Tu mi rivedi, Arbate" (Mitridate, Ismene, Arbate)
type: MusicRecording
duration: PT1M0S
duration ms: 60586
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Adriana Bignagni Lesca
by artist: Michael Spyres
by artist: Sabine Devieilhe
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:45:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef3e6e8d31cd0b2d1d18b6773e80fe0ae5671188246b87f7696c1137fcae859f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1yC0A8ukxmMTaf0Y6K4cir.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yC0A8ukxmMTaf0Y6K4cir
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef3e6e8d31cd0b2d1d18b6773e80fe0ae5671188246b87f7696c1137fcae859f","isrc":"GBPFW2100086","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Tu mi rivedi, Arbate\" (Mitridate, Ismene, Arbate)","registered_at":"2026-06-25T23:45:46Z","spotify_id":"1yC0A8ukxmMTaf0Y6K4cir","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3e6e8d31cd0b2d1d18b6773e80fe0ae5671188246b87f7696c1137fcae859f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1yC0A8ukxmMTaf0Y6K4cir.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yC0A8ukxmMTaf0Y6K4cir.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xef3e6e8d31cd0b2d1d18b6773e80fe0ae5671188246b87f7696c1137fcae859f","isrc":"GBPFW2100086","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Tu mi rivedi, Arbate\" (Mitridate, Ismene, Arbate)","registered_at":"2026-06-25T23:45:46Z","spotify_id":"1yC0A8ukxmMTaf0Y6K4cir","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Sulla temuta destra" (Sifare, Mitridate, Farnace, Ismene)
type: MusicRecording
duration: PT1M41S
duration ms: 101106
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Elsa Dreisig
by artist: Michael Spyres
by artist: Paul-Antoine Bénos-Djian
by artist: Sabine Devieilhe
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:01:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5be18fb8c34633885c20eddf65fc2e778474a9019f032f3c2aa26355e1545a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5xeYbd6ZieigaMMtTRIy2H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xeYbd6ZieigaMMtTRIy2H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5be18fb8c34633885c20eddf65fc2e778474a9019f032f3c2aa26355e1545a2","isrc":"GBPFW2100087","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Sulla temuta destra\" (Sifare, Mitridate, Farnace, Ismene)","registered_at":"2026-06-24T16:01:39Z","spotify_id":"5xeYbd6ZieigaMMtTRIy2H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5be18fb8c34633885c20eddf65fc2e778474a9019f032f3c2aa26355e1545a2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xeYbd6ZieigaMMtTRIy2H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xeYbd6ZieigaMMtTRIy2H.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe5be18fb8c34633885c20eddf65fc2e778474a9019f032f3c2aa26355e1545a2","isrc":"GBPFW2100087","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Sulla temuta destra\" (Sifare, Mitridate, Farnace, Ismene)","registered_at":"2026-06-24T16:01:39Z","spotify_id":"5xeYbd6ZieigaMMtTRIy2H","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "In faccia all'oggetto" (Ismene)
type: MusicRecording
duration: PT4M19S
duration ms: 259920
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Sabine Devieilhe
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb686bacbc74e680657302228844a0bd9fe902934308ba3f09af16e1691d976f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4E1RzSz1Lnodlni9XWFHWo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E1RzSz1Lnodlni9XWFHWo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb686bacbc74e680657302228844a0bd9fe902934308ba3f09af16e1691d976f4","isrc":"GBPFW2100088","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"In faccia all'oggetto\" (Ismene)","registered_at":"2026-06-23T09:34:32Z","spotify_id":"4E1RzSz1Lnodlni9XWFHWo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb686bacbc74e680657302228844a0bd9fe902934308ba3f09af16e1691d976f4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4E1RzSz1Lnodlni9XWFHWo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E1RzSz1Lnodlni9XWFHWo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb686bacbc74e680657302228844a0bd9fe902934308ba3f09af16e1691d976f4","isrc":"GBPFW2100088","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"In faccia all'oggetto\" (Ismene)","registered_at":"2026-06-23T09:34:32Z","spotify_id":"4E1RzSz1Lnodlni9XWFHWo","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Teme Ismene a ragion" (Mitridate, Arbate)
type: MusicRecording
duration: PT1M41S
duration ms: 101573
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Adriana Bignagni Lesca
by artist: Michael Spyres
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100089

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Respira alfin, respira" (Mitridate)
type: MusicRecording
duration: PT1M45S
duration ms: 105826
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Michael Spyres
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100090

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Quel ribelle, e quell'ingrato" (Mitridate)
type: MusicRecording
duration: PT2M54S
duration ms: 174200
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Michael Spyres
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100091
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:03:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95281817cd5cc1be92537d412c441d1000be1d4646a5afca25db946ecbb30813
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3DWEKXepOeZfTeOBwjWESp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DWEKXepOeZfTeOBwjWESp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95281817cd5cc1be92537d412c441d1000be1d4646a5afca25db946ecbb30813","isrc":"GBPFW2100091","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Quel ribelle, e quell'ingrato\" (Mitridate)","registered_at":"2026-06-24T16:03:04Z","spotify_id":"3DWEKXepOeZfTeOBwjWESp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95281817cd5cc1be92537d412c441d1000be1d4646a5afca25db946ecbb30813. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DWEKXepOeZfTeOBwjWESp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DWEKXepOeZfTeOBwjWESp.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x95281817cd5cc1be92537d412c441d1000be1d4646a5afca25db946ecbb30813","isrc":"GBPFW2100091","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 1: \"Quel ribelle, e quell'ingrato\" (Mitridate)","registered_at":"2026-06-24T16:03:04Z","spotify_id":"3DWEKXepOeZfTeOBwjWESp","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Questo è l'amor, Farnace" (Ismene, Farnace)
type: MusicRecording
duration: PT1M1S
duration ms: 61640
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Paul-Antoine Bénos-Djian
by artist: Sabine Devieilhe
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:04:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x343b9720e1c60ff53d443dbcbbea96540e61ed16c9c562e30bc764ae9e25307d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/72ehk1Ei7Cv98BGOBYJAd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72ehk1Ei7Cv98BGOBYJAd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x343b9720e1c60ff53d443dbcbbea96540e61ed16c9c562e30bc764ae9e25307d","isrc":"GBPFW2100092","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 2: \"Questo è l'amor, Farnace\" (Ismene, Farnace)","registered_at":"2026-06-24T16:04:36Z","spotify_id":"72ehk1Ei7Cv98BGOBYJAd6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343b9720e1c60ff53d443dbcbbea96540e61ed16c9c562e30bc764ae9e25307d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72ehk1Ei7Cv98BGOBYJAd6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72ehk1Ei7Cv98BGOBYJAd6.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x343b9720e1c60ff53d443dbcbbea96540e61ed16c9c562e30bc764ae9e25307d","isrc":"GBPFW2100092","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 2: \"Questo è l'amor, Farnace\" (Ismene, Farnace)","registered_at":"2026-06-24T16:04:36Z","spotify_id":"72ehk1Ei7Cv98BGOBYJAd6","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Va', l'error mio palesa" (Farnace)
type: MusicRecording
duration: PT2M39S
duration ms: 159626
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Paul-Antoine Bénos-Djian
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100093
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:35:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7b08be5bb8c244dbd24309a8347d32dbf019ceb942956332b9417b95cf20d9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4PQc245SnKIE2Tk1jpzN29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PQc245SnKIE2Tk1jpzN29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7b08be5bb8c244dbd24309a8347d32dbf019ceb942956332b9417b95cf20d9c","isrc":"GBPFW2100093","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 2: \"Va', l'error mio palesa\" (Farnace)","registered_at":"2026-06-23T09:35:49Z","spotify_id":"4PQc245SnKIE2Tk1jpzN29","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b08be5bb8c244dbd24309a8347d32dbf019ceb942956332b9417b95cf20d9c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PQc245SnKIE2Tk1jpzN29.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PQc245SnKIE2Tk1jpzN29.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd7b08be5bb8c244dbd24309a8347d32dbf019ceb942956332b9417b95cf20d9c","isrc":"GBPFW2100093","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 2: \"Va', l'error mio palesa\" (Farnace)","registered_at":"2026-06-23T09:35:49Z","spotify_id":"4PQc245SnKIE2Tk1jpzN29","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Perfido, ascolta" (Ismene, Mitridate)
type: MusicRecording
duration: PT0M49S
duration ms: 49946
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Michael Spyres
by artist: Sabine Devieilhe
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100094
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:45:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa73ced05255cc4f47dfc1a609b80eb85eea77a3522769d1aa48eff4e033a6df3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/51JMSLvcMzpHpLBjdHzIrc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51JMSLvcMzpHpLBjdHzIrc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa73ced05255cc4f47dfc1a609b80eb85eea77a3522769d1aa48eff4e033a6df3","isrc":"GBPFW2100094","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 2: \"Perfido, ascolta\" (Ismene, Mitridate)","registered_at":"2026-06-25T23:45:48Z","spotify_id":"51JMSLvcMzpHpLBjdHzIrc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73ced05255cc4f47dfc1a609b80eb85eea77a3522769d1aa48eff4e033a6df3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/51JMSLvcMzpHpLBjdHzIrc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51JMSLvcMzpHpLBjdHzIrc.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xa73ced05255cc4f47dfc1a609b80eb85eea77a3522769d1aa48eff4e033a6df3","isrc":"GBPFW2100094","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 2: \"Perfido, ascolta\" (Ismene, Mitridate)","registered_at":"2026-06-25T23:45:48Z","spotify_id":"51JMSLvcMzpHpLBjdHzIrc","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Eccomi a' cenni tuoi" (Aspasia, Mitridate)
type: MusicRecording
duration: PT2M6S
duration ms: 126826
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Julie Fuchs
by artist: Michael Spyres
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100095
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:31:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8ee47af1155f9806a4cc58d88bb280a8ad206b7f4767334ad634e52d0b6c59b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/37jxfJCAZUneAnlyyNua4p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37jxfJCAZUneAnlyyNua4p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8ee47af1155f9806a4cc58d88bb280a8ad206b7f4767334ad634e52d0b6c59b","isrc":"GBPFW2100095","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 2: \"Eccomi a' cenni tuoi\" (Aspasia, Mitridate)","registered_at":"2026-06-26T04:31:42Z","spotify_id":"37jxfJCAZUneAnlyyNua4p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Dille, che tema" (Mitridate)
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by artist: Michael Spyres
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Tu, che fedel" (Mitridate)
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explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Michael Spyres
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b51695c7595f51d240aa3c1eb8cf940282c61acbadf39166bd5efca0a8cf6d4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34if8GAhYbYiSj6ztdxeHN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34if8GAhYbYiSj6ztdxeHN.
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Che dirò? Che ascoltai?" (Sifare, Aspasia)
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by artist: Wolfgang Amadeus Mozart
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f3aa54aa334ce08119bce1d794147974ebe69ae4e46e35fef75ad502f1988c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gWPIcnCY2kiZ6g7dtEN33.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gWPIcnCY2kiZ6g7dtEN33.
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Oh giorno di dolore" (Aspasia, Sifare)
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by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Elsa Dreisig
by artist: Julie Fuchs
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Non più regina" (Sifare)
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by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Lungi da te, mio bene" (Sifare)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de467285eeb6b83fa13126f0139a31fc6fc660958d4c96bc438fd046f9cc7a4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20dAcxlkiYmmC7JDsICMCw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20dAcxlkiYmmC7JDsICMCw.
  date published: 2026-07-02T05:09:12Z
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Grazie ai numi partì" (Aspasia)
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Nel grave tormento" (Aspasia)
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by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Qui, dove la vendetta" (Mitridate, Sifare, Farnace)
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by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Elsa Dreisig
by artist: Michael Spyres
by artist: Paul-Antoine Bénos-Djian
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Signor, son io" (Marzio, Mitridate, Sifare)
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Ah, giacché son tradito" (Farnace)
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by artist: Marc Minkowski
by artist: Paul-Antoine Bénos-Djian
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Son reo; l'error confesso" (Farnace)
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by artist: Marc Minkowski
by artist: Paul-Antoine Bénos-Djian
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "E crederai, signor" (Sifare, Mitridate, Aspasia)
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Già di pietà mi spoglio" (Mitridate)
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by artist: Les Musiciens du Louvre
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6REOWZYLSkzW2ad1azOCMx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa053578ae9fe91947964a76e0252f5f7d4207f3919fc9047286962486f8407. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6REOWZYLSkzW2ad1azOCMx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6REOWZYLSkzW2ad1azOCMx.
  date published: 2026-07-02T03:55:08Z
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Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Ah mia regina" (Sifare, Aspasia)
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duration: PT0M33S
duration ms: 33666
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Elsa Dreisig
by artist: Julie Fuchs
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100111

Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Io sposa di quel mostro" (Aspasia, Sifare)
type: MusicRecording
duration: PT1M46S
duration ms: 106960
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Elsa Dreisig
by artist: Julie Fuchs
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100112

Mozart: Mitridate, rè di Ponto, K. 87, Act 2: "Se viver non degg'io" (Sifare, Aspasia)
type: MusicRecording
duration: PT6M45S
duration ms: 405960
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Elsa Dreisig
by artist: Julie Fuchs
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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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
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/5EuZUDKuEKxOb7ezpMM7WH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EuZUDKuEKxOb7ezpMM7WH
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9036aba0cad46156ce8d8c7c2ca1879b0e0a78a57f3863ce6c97d2f7e97fd942. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5EuZUDKuEKxOb7ezpMM7WH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EuZUDKuEKxOb7ezpMM7WH.
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Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Pera omai chi m'oltraggia" (Mitridate, Ismene)
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duration: PT0M29S
duration ms: 29120
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Michael Spyres
by artist: Sabine Devieilhe
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29

Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "So quanto a te dispiace" (Ismene)
type: MusicRecording
duration: PT5M30S
duration ms: 330880
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Sabine Devieilhe
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
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isrc code: GBPFW2100115
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: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f98f44f8f5d26eb80532dbdc152cfec536c7cee1c85bf59c8ac8897454f16d1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CmudHNFXjRekhiHpYNbq2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CmudHNFXjRekhiHpYNbq2.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3f98f44f8f5d26eb80532dbdc152cfec536c7cee1c85bf59c8ac8897454f16d1","isrc":"GBPFW2100115","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 3: \"So quanto a te dispiace\" (Ismene)","registered_at":"2026-06-27T09:52:14Z","spotify_id":"3CmudHNFXjRekhiHpYNbq2","type":"track"}

Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Il tuo furore" (Aspasia, Mitridate)
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duration: PT0M32S
duration ms: 32693
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Julie Fuchs
by artist: Michael Spyres
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100116

Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Mio re, t'affretta" (Arbate, Mitridate)
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duration: PT0M36S
duration ms: 36026
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Adriana Bignagni Lesca
by artist: Michael Spyres
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100117

Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Vado incontro al fato estremo" (Mitridate)
type: MusicRecording
duration: PT2M40S
duration ms: 160106
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Michael Spyres
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29
isrc code: GBPFW2100118
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
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7sIPkwDpGDKv2uLyzEzVQD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sIPkwDpGDKv2uLyzEzVQD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30abfa5b2e2b280dc20ecdd17e485f3f9d06b8293db8494b0986c31c843106c4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sIPkwDpGDKv2uLyzEzVQD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sIPkwDpGDKv2uLyzEzVQD.
  date published: 2026-07-02T05:09:12Z
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Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Lagrime intempestive" (Aspasia)
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duration: PT0M28S
duration ms: 28186
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Julie Fuchs
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
  date published: 2021-10-29

Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Ah ben ne fui presaga" (Aspasia)
type: MusicRecording
duration: PT8M11S
duration ms: 491120
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Julie Fuchs
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
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  date published: 2021-10-29
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additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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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: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ad96908f87101451f2dacf1d6f9fbd18de6fbcb150ddaefc145fc1e85c83ce0","isrc":"GBPFW2100120","name":"Mozart: Mitridate, rè di Ponto, K. 87, Act 3: \"Ah ben ne fui presaga\" (Aspasia)","registered_at":"2026-06-27T07:12:11Z","spotify_id":"5VXil0dCmDA46VmqZd0DFL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad96908f87101451f2dacf1d6f9fbd18de6fbcb150ddaefc145fc1e85c83ce0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VXil0dCmDA46VmqZd0DFL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VXil0dCmDA46VmqZd0DFL.
  date published: 2026-07-02T03:55:08Z
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Mozart: Mitridate, rè di Ponto, K. 87, Act 3: "Che fai, regina?" (Sifare, Aspasia)
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duration: PT0M31S
duration ms: 31546
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Marc Minkowski
by artist: Elsa Dreisig
by artist: Julie Fuchs
by artist: Les Musiciens du Louvre
in album: Mozart: Mitridate, rè di Ponto
  type: MusicAlbum
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isrc code: GBPFW2100121

Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Se di lauri il crine adorno"
type: MusicAlbum
date published: 2021-10-08
track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Se di lauri il crine adorno" (Mitridate)
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  explicit: false
  by artist: Wolfgang Amadeus Mozart
  by artist: Marc Minkowski
  by artist: Michael Spyres
  by artist: Les Musiciens du Louvre
  in album: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Se di lauri il crine adorno"
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  additional property: CopyrightID
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  additional property: OTSVerificationAPI
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946ea6b78b51314738e609750d9f2138b995d1a17e4ee882d5e83a09cdca6c69. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uwYKl9oKOS5Oq8L6iatJP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uwYKl9oKOS5Oq8L6iatJP.
    date published: 2026-07-08T03:22:41Z
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track: Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Al destin, che la minaccia" (Aspasia)
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Mozart: Mitridate, rè di Ponto, K. 87, Act 1: "Al destin, che la minaccia"
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
track: Matthäus-Passion, BWV 244, Prima parte: Nr.3. Choral "Herzliebster Jesu, was hast du verbrochen"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.32. Choral "Mir hat die Welt trüglich gericht' "
track: Matthäus-Passion, BWV 244, Prima parte: Nr.4. Da versammleten sich die Hohenpriester (Evangelista)
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.33. Und wiewohl viel falsche Zeugen herzutraten (Evangelista, Testis I & II, Pontifex)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.5. Recitativo "Du lieber Heiland du"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.34. Recitativo "Mein Jesus schweigt zu falschen Lügen stille"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.6. Aria "Buß und Reu"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.35. Aria "Geduld, Geduld!"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.7. Da ging hin der Zwölfen einer (Evangelista, Judas)
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.36. Und der Hohepriester antwortete (Evangelista, Pontifex, Jesus)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.8. Aria "Blute nur, du liebes Herz"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.37. Choral "Wer hat dich so geschlagen"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.9. Aber am ersten Tag der süßen Brot (Evangelista)
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.38. Petrus aber saß draußen im Palast (Evangelista, Ancilla I & II, Petrus)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.10. Choral "Ich bin's, ich sollte büßen"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.39. Aria "Erbarme dich"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.11. Er antwortete und sprach (Evangelista, Jesus, Judas)
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.40. Choral "Bin ich gleich von dir gewichen"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.12. Recitativo "Wiewohl mein Herz in Tränen schwimmt"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.41. Des Morgens aber hielten alle Hohenpriester (Evangelista, Judas)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.13. Aria "Ich will dir mein Herze schenken"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.42. Aria "Gebt mir meinen Jesum wieder"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.14. Und da sie den Lobgesang gesprochen hatten (Evangelista, Jesus)
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.43. Sie hielten aber einen Rat (Evangelista, Pilatus, Jesus)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.15. Choral "Erkenne mich, mein Hüter"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.44. Choral "Befiehl du deine Wege"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.16. Petrus aber antwortete (Evangelista, Petrus, Jesus)
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.45. Auf das Fest aber hatte der Landpfleger (Evangelista, Pilatus, Uxor Pilatus, Chorus I & II)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.17. Choral "Ich will hier bei dir stehen"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.46. Choral "Wie wunderbarlich ist doch diese Strafe"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.18. Da kam Jesus mit ihnen zu einem Hofe (Evangelista, Jesus)
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.47. Der Landpfleger sagte (Evangelista, Pilatus)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.19. Recitativo a doi Cori "O Schmerz! hier zittert das gequälte Herz"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.48. Recitativo "Er hat uns allen wohlgetan"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.20. Aria a doi Cori "Ich will bei meinem Jesu wachen"
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.49. Aria "Aus Liebe will mein Heiland sterben"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.21. Und ging hin ein wenig (Evangelista, Jesus)
track: Matthäus-Passion, BWV 244, Seconda parte: Nr.50. Sie schrieen aber noch mehr (Evangelista)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.22. Recitativo "Der Heiland fällt vor seinem Vater nieder"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.23. Aria "Gerne will ich mich bequemen"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.24. Und er kam zu seinen Jüngern (Evangelista, Jesus)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.25. Choral "Was mein Gott will, das g'scheh' allzeit"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.26. Und er kam und fand sie aber schlafend (Evangelista, Jesus, Judas)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.27. Aria a doi Cori "So ist mein Jesus nun gefangen"
track: Matthäus-Passion, BWV 244, Prima parte: Nr.28. Und siehe, einer aus denen (Evangelista, Jesus)
track: Matthäus-Passion, BWV 244, Prima parte: Nr.29. Choral " O Mensch, bewein' dein Sünde groß"

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dfeb011050a52a7fdceb008adff16a0a0ad28f6b87fa3bf99500d5ae562e95. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dX5ITmRSLRImbBYv4S9TA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dX5ITmRSLRImbBYv4S9TA.
date published: 2026-07-02T05:09:12Z
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Matthäus-Passion, BWV 244, Prima parte: Nr.3. Choral "Herzliebster Jesu, was hast du verbrochen"
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Seconda parte: Nr.32. Choral "Mir hat die Welt trüglich gericht' "
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Prima parte: Nr.4. Da versammleten sich die Hohenpriester (Evangelista)
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Seconda parte: Nr.33. Und wiewohl viel falsche Zeugen herzutraten (Evangelista, Testis I & II, Pontifex)
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Prima parte: Nr.5. Recitativo "Du lieber Heiland du"
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Seconda parte: Nr.34. Recitativo "Mein Jesus schweigt zu falschen Lügen stille"
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Prima parte: Nr.6. Aria "Buß und Reu"
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Snsij99Zn9FxaunPVMuSe
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26bfbe3bdc5f06efd2c1960fcdae5f13f496fb6e345d735249820b26959d334. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Snsij99Zn9FxaunPVMuSe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Snsij99Zn9FxaunPVMuSe.
  date published: 2026-07-02T03:55:08Z
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Matthäus-Passion, BWV 244, Seconda parte: Nr.35. Aria "Geduld, Geduld!"
type: MusicRecording
duration: PT3M18S
duration ms: 198320
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Emiliano Gonzalez Toro
in album: J. S. Bach: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR7JM2134060
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
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0HxrrfgekQ52S5hKQhLJuc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HxrrfgekQ52S5hKQhLJuc
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1538036f0b4614215b1bf3814b2e6aa9f97f0a31a16a52a8a66a532b3fe05949. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0HxrrfgekQ52S5hKQhLJuc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HxrrfgekQ52S5hKQhLJuc.
  date published: 2026-07-02T05:09:12Z
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Matthäus-Passion, BWV 244, Prima parte: Nr.7. Da ging hin der Zwölfen einer (Evangelista, Judas)
type: MusicRecording
duration: PT0M37S
duration ms: 37520
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Julian Prégardien
by artist: Georg Finger
in album: J. S. Bach: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR7JM2133070
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
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2vElAWFuzgaoGotCqpbhE0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vElAWFuzgaoGotCqpbhE0
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46711e5a3cf7140e7f035f83fcce63a3684eb8e0094ceb7a031bce69592a8ab9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vElAWFuzgaoGotCqpbhE0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vElAWFuzgaoGotCqpbhE0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x46711e5a3cf7140e7f035f83fcce63a3684eb8e0094ceb7a031bce69592a8ab9","isrc":"FR7JM2133070","name":"Matthäus-Passion, BWV 244, Prima parte: Nr.7. Da ging hin der Zwölfen einer (Evangelista, Judas)","registered_at":"2026-06-20T08:12:55Z","spotify_id":"2vElAWFuzgaoGotCqpbhE0","type":"track"}

Matthäus-Passion, BWV 244, Seconda parte: Nr.36. Und der Hohepriester antwortete (Evangelista, Pontifex, Jesus)
type: MusicRecording
duration: PT1M54S
duration ms: 114920
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Julian Prégardien
by artist: Christian Immler
by artist: Stéphane Degout
in album: J. S. Bach: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR7JM2134070
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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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b1b6ce0303545868b4daacdcffaf41bc9a3422bee271961d6512340675c8ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TdaRCk0TtogDTAmBkEVK4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TdaRCk0TtogDTAmBkEVK4.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa4b1b6ce0303545868b4daacdcffaf41bc9a3422bee271961d6512340675c8ef","isrc":"FR7JM2134070","name":"Matthäus-Passion, BWV 244, Seconda parte: Nr.36. Und der Hohepriester antwortete (Evangelista, Pontifex, Jesus)","registered_at":"2026-06-25T23:50:30Z","spotify_id":"0TdaRCk0TtogDTAmBkEVK4","type":"track"}

Matthäus-Passion, BWV 244, Prima parte: Nr.8. Aria "Blute nur, du liebes Herz"
type: MusicRecording
duration: PT3M58S
duration ms: 238253
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Hana Blažíková
in album: J. S. Bach: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR7JM2133080
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:49:40+00:00
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: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8eb375fafacde34f78dea9498cc6f86e215cf17a41ef355f887dc9eea734f6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CLMcEep6lYhQu7n3tZtDX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CLMcEep6lYhQu7n3tZtDX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xde8eb375fafacde34f78dea9498cc6f86e215cf17a41ef355f887dc9eea734f6","isrc":"FR7JM2133080","name":"Matthäus-Passion, BWV 244, Prima parte: Nr.8. Aria \"Blute nur, du liebes Herz\"","registered_at":"2026-06-10T18:49:40Z","spotify_id":"3CLMcEep6lYhQu7n3tZtDX","type":"track"}

Matthäus-Passion, BWV 244, Seconda parte: Nr.37. Choral "Wer hat dich so geschlagen"
type: MusicRecording
duration: PT0M52S
duration ms: 52293
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
in album: J. S. Bach: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2022-03-11
isrc code: FR7JM2134080
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
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd436c6e30998698a8cd94973e20cfdcfa58161f3c20573f93ff9a64858d1416d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3A3oXATNg8umYMHphDmyA8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3A3oXATNg8umYMHphDmyA8.
  date published: 2026-07-02T05:09:12Z
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Matthäus-Passion, BWV 244, Prima parte: Nr.9. Aber am ersten Tag der süßen Brot (Evangelista)
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duration: PT2M11S
duration ms: 131186
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Julian Prégardien
by artist: Stéphane Degout
in album: J. S. Bach: Matthäus-Passion, BWV 244
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  date published: 2022-03-11
isrc code: FR7JM2133090
additional property: CopyrightID
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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: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be9a4b428a0295316ccaabb41eb54fc2d9dc389782c33b2b0cdb1eacd1fad5f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44ESIPGDMm9HnIHkOIJNPj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44ESIPGDMm9HnIHkOIJNPj.
  date published: 2026-06-13T17:25:41Z
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Matthäus-Passion, BWV 244, Seconda parte: Nr.38. Petrus aber saß draußen im Palast (Evangelista, Ancilla I & II, Petrus)
type: MusicRecording
duration: PT2M29S
duration ms: 149960
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Julian Prégardien
by artist: Maïlys De Villoutreys
by artist: Perrine Devillers
by artist: Etienne Bazola
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Prima parte: Nr.10. Choral "Ich bin's, ich sollte büßen"
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by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71974dee754b1bb2c95d6c444c6b4e3177704092670be48feb84d46fd90b2e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jeJ8RqWIpO838KLYwdD4i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jeJ8RqWIpO838KLYwdD4i.
  date published: 2026-07-02T03:55:08Z
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Matthäus-Passion, BWV 244, Seconda parte: Nr.39. Aria "Erbarme dich"
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by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Lucile Richardot
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82712c8be6e0f2df73dbfcb2375465c9b9f1910f9967f6e0d598a8b6a8f3e228. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xC2Y9ENDtIIHy3k6LXAhR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xC2Y9ENDtIIHy3k6LXAhR.
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Matthäus-Passion, BWV 244, Prima parte: Nr.11. Er antwortete und sprach (Evangelista, Jesus, Judas)
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by artist: Johann Sebastian Bach
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by artist: Stéphane Degout
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c14675de393bc963643b6d2a687d0af25d5a474e968da3760e361821cc3c376. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BV03tkXgnk6cHkTc5DvgJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BV03tkXgnk6cHkTc5DvgJ.
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Matthäus-Passion, BWV 244, Seconda parte: Nr.40. Choral "Bin ich gleich von dir gewichen"
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by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
in album: J. S. Bach: Matthäus-Passion, BWV 244
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isrc code: FR7JM2134110
additional property: CopyrightID
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T03:55:08Z
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Matthäus-Passion, BWV 244, Prima parte: Nr.12. Recitativo "Wiewohl mein Herz in Tränen schwimmt"
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duration: PT1M11S
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explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Sabine Devieilhe
in album: J. S. Bach: Matthäus-Passion, BWV 244
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additional property: CopyrightID
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4664f1e0ae91207a5a3811dae1d24be704eca3f7fcf673035202e9483aaaf5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rhQDInhPvUu7uvecHF8ii.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rhQDInhPvUu7uvecHF8ii.
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Matthäus-Passion, BWV 244, Seconda parte: Nr.41. Des Morgens aber hielten alle Hohenpriester (Evangelista, Judas)
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by artist: Ensemble Pygmalion
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in album: J. S. Bach: Matthäus-Passion, BWV 244
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Prima parte: Nr.13. Aria "Ich will dir mein Herze schenken"
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Seconda parte: Nr.42. Aria "Gebt mir meinen Jesum wieder"
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Prima parte: Nr.14. Und da sie den Lobgesang gesprochen hatten (Evangelista, Jesus)
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Seconda parte: Nr.43. Sie hielten aber einen Rat (Evangelista, Pilatus, Jesus)
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Prima parte: Nr.15. Choral "Erkenne mich, mein Hüter"
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Seconda parte: Nr.44. Choral "Befiehl du deine Wege"
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Prima parte: Nr.16. Petrus aber antwortete (Evangelista, Petrus, Jesus)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd413dffb5fd3b34f488d7ff34e91b75b3b2b9985a61219cfe5b09d21b6f8371. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LFLQ9ApFfga6kJSI6J8VD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LFLQ9ApFfga6kJSI6J8VD.
  date published: 2026-07-02T03:30:09Z
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Matthäus-Passion, BWV 244, Seconda parte: Nr.45. Auf das Fest aber hatte der Landpfleger (Evangelista, Pilatus, Uxor Pilatus, Chorus I & II)
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duration: PT2M24S
duration ms: 144973
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Julian Prégardien
by artist: Christian Immler
by artist: Sabine Devieilhe
in album: J. S. Bach: Matthäus-Passion, BWV 244
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isrc code: FR7JM2134160
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4801dc4146d9a92265d6bdb141085c5fbf20e6ccfcc58422f511d26e862fc4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03vd0NWXeoXhLWs6WWGmXm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03vd0NWXeoXhLWs6WWGmXm.
  date published: 2026-07-02T03:55:08Z
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Matthäus-Passion, BWV 244, Prima parte: Nr.17. Choral "Ich will hier bei dir stehen"
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duration: PT1M10S
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explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
in album: J. S. Bach: Matthäus-Passion, BWV 244
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isrc code: FR7JM2133170
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additional property: OTSHash
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f4a9de67a93ef3e7ecaac0eb55f589e582da18fbbff360f1a87dd90cd4de78. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17lDW35pXMkqzc7qJgLQqT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17lDW35pXMkqzc7qJgLQqT.
  date published: 2026-07-02T03:55:08Z
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Matthäus-Passion, BWV 244, Seconda parte: Nr.46. Choral "Wie wunderbarlich ist doch diese Strafe"
type: MusicRecording
duration: PT0M43S
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explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
in album: J. S. Bach: Matthäus-Passion, BWV 244
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isrc code: FR7JM2134170
additional property: CopyrightID
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  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccbdffa7f8e3b3c8d3378467da13e1a614431343a6fec0c7e2e98bde417fbb0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1udQNIQuQGoGJjAZLOvf8x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1udQNIQuQGoGJjAZLOvf8x.
  date published: 2026-07-02T03:55:08Z
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Matthäus-Passion, BWV 244, Prima parte: Nr.18. Da kam Jesus mit ihnen zu einem Hofe (Evangelista, Jesus)
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explicit: false
by artist: Johann Sebastian Bach
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by artist: Ensemble Pygmalion
by artist: Julian Prégardien
by artist: Stéphane Degout
in album: J. S. Bach: Matthäus-Passion, BWV 244
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f23893199f28b3348a8723d385b18f6c5be0822f4bc89ac8b9a4f5c5d8b6e16. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18fLjUvs6jKKYYgqzzSRIJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18fLjUvs6jKKYYgqzzSRIJ.
  date published: 2026-07-02T03:55:08Z
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Matthäus-Passion, BWV 244, Seconda parte: Nr.47. Der Landpfleger sagte (Evangelista, Pilatus)
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duration: PT0M23S
duration ms: 23800
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Julian Prégardien
by artist: Christian Immler
in album: J. S. Bach: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2022-03-11

Matthäus-Passion, BWV 244, Prima parte: Nr.19. Recitativo a doi Cori "O Schmerz! hier zittert das gequälte Herz"
type: MusicRecording
duration: PT1M48S
duration ms: 108133
explicit: false
by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
in album: J. S. Bach: Matthäus-Passion, BWV 244
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isrc code: FR7JM2133190
additional property: CopyrightID
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21eb3d0e4ae1dd41e43aaac11663762ac2d11b6e5e2f80b4467c11a9204de7c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49wT5756qQ0lsIcE7YK4kE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49wT5756qQ0lsIcE7YK4kE.
  date published: 2026-07-02T03:55:08Z
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Matthäus-Passion, BWV 244, Seconda parte: Nr.48. Recitativo "Er hat uns allen wohlgetan"
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by artist: Johann Sebastian Bach
by artist: Raphael Pichon
by artist: Ensemble Pygmalion
by artist: Sabine Devieilhe
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Matthäus-Passion, BWV 244, Prima parte: Nr.20. Aria a doi Cori "Ich will bei meinem Jesu wachen"
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Seconda parte: Nr.49. Aria "Aus Liebe will mein Heiland sterben"
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by artist: Johann Sebastian Bach
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by artist: Ensemble Pygmalion
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ded0e36465150be3b35c7ae20128cf092a5e805df827f8cdabae49ba32a580. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rpQ6sRq93InEOnuuDK5l0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rpQ6sRq93InEOnuuDK5l0.
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Matthäus-Passion, BWV 244, Prima parte: Nr.21. Und ging hin ein wenig (Evangelista, Jesus)
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by artist: Julian Prégardien
by artist: Stéphane Degout
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Seconda parte: Nr.50. Sie schrieen aber noch mehr (Evangelista)
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Prima parte: Nr.22. Recitativo "Der Heiland fällt vor seinem Vater nieder"
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Prima parte: Nr.23. Aria "Gerne will ich mich bequemen"
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Prima parte: Nr.24. Und er kam zu seinen Jüngern (Evangelista, Jesus)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Prima parte: Nr.25. Choral "Was mein Gott will, das g'scheh' allzeit"
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Prima parte: Nr.26. Und er kam und fand sie aber schlafend (Evangelista, Jesus, Judas)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Prima parte: Nr.27. Aria a doi Cori "So ist mein Jesus nun gefangen"
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Matthäus-Passion, BWV 244, Prima parte: Nr.28. Und siehe, einer aus denen (Evangelista, Jesus)
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subject of: OpenTimestamps Proof of Existence
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Matthäus-Passion, BWV 244, Prima parte: Nr.29. Choral " O Mensch, bewein' dein Sünde groß"
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subject of: OpenTimestamps Proof of Existence
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J. S. Bach: Matthäus-Passion, BWV 244: No. 65. Aria "Mache dich, mein Herze, rein"
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J. S. Bach: Matthäus-Passion, BWV 244: No. 49. Aria "Aus Liebe will mein Heiland sterben"
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  subject of: OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
track: Alcandro, lo confesso, K. 294
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track: Thamos, König in Aegypten, K. 345: No. 5, Entr'acte
track: Mass in C minor, K. 427: III. Credo. Et incarnatus est
track: Music to a Pantomime (Pantalon und Colombine), K. 446: IV. Adagio

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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
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Alcandro, lo confesso, K. 294
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Popoli di Tessaglia... Io non chiedo, eterni dei, K. 316
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Kanonisches Adagio, K. 410
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Schon lacht der holde Frühling, K. 580
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Thamos, König in Aegypten, K. 345: No. 5, Entr'acte
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Mass in C minor, K. 427: III. Credo. Et incarnatus est
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subject of: OpenTimestamps Proof of Existence
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Rameau: Achante et Céphise
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  by artist: Jean-Philippe Rameau
  by artist: Alexis Kossenko
  by artist: Les Ambassadeurs ~ La Grande Écurie
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    type: MusicAlbum
    date published: 2021-11-05
  isrc code: GBAYC2101001
track: Rameau: Achante et Céphise, Act 1: Ritournelle
  type: MusicRecording
  duration: PT0M42S
  duration ms: 42960
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  by artist: Jean-Philippe Rameau
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  by artist: Les Ambassadeurs ~ La Grande Écurie
  in album: Rameau: Achante et Céphise
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: GBAYC2101002
track: Rameau: Achante et Céphise, Act 1: "Céphise !" (Achante, Céphise)
  type: MusicRecording
  duration: PT1M2S
  duration ms: 62920
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  by artist: Cyrille Dubois
  by artist: Sabine Devieilhe
  by artist: Les Ambassadeurs ~ La Grande Écurie
  in album: Rameau: Achante et Céphise
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: GBAYC2101003
track: Rameau: Achante et Céphise, Act 1: "Tendres amants, consolez-vous" (Zirphile)
  type: MusicRecording
  duration: PT1M21S
  duration ms: 81280
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  by artist: Jean-Philippe Rameau
  by artist: Alexis Kossenko
  by artist: Judith van Wanroij
  by artist: Les Ambassadeurs ~ La Grande Écurie
  in album: Rameau: Achante et Céphise
    type: MusicAlbum
    date published: 2021-11-05
track: Rameau: Achante et Céphise, Act 1: "Quel espoir peut nous consoler ?" (Zirphile, Céphise)
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93706
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  by artist: Jean-Philippe Rameau
  by artist: Alexis Kossenko
  by artist: Judith van Wanroij
  by artist: Sabine Devieilhe
  by artist: Les Ambassadeurs ~ La Grande Écurie
  in album: Rameau: Achante et Céphise
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: GBAYC2101005
track: Rameau: Achante et Céphise, Act 1: "Des dieux la sagesse profonde" (Zirphile, Choeur)
  type: MusicRecording
  duration: PT1M21S
  duration ms: 81213
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  by artist: Jean-Philippe Rameau
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  by artist: Judith van Wanroij
  by artist: Les Chantres du Centre de Musique Baroque de Versailles
  by artist: Les Ambassadeurs ~ La Grande Écurie
  in album: Rameau: Achante et Céphise
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: GBAYC2101006
track: Rameau: Achante et Céphise, Act 1: "Vaine espérance, hélas !" (Céphise, Zirphile)
  type: MusicRecording
  duration: PT0M40S
  duration ms: 40640
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  by artist: Jean-Philippe Rameau
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  by artist: Judith van Wanroij
  by artist: Sabine Devieilhe
  by artist: Les Ambassadeurs ~ La Grande Écurie
  in album: Rameau: Achante et Céphise
    type: MusicAlbum
    date published: 2021-11-05
track: Rameau: Achante et Céphise, Act 1: "Par le pouvoir secret de cet anneau magique" (Zirphile, Achante, Céphise)
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  duration: PT1M58S
  duration ms: 118040
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    date published: 2021-11-05
  isrc code: GBAYC2101008
track: Rameau: Achante et Céphise, Act 1: Air gracieux
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  duration: PT1M39S
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    type: MusicAlbum
    date published: 2021-11-05
  isrc code: GBAYC2101009
track: Rameau: Achante et Céphise, Act 1: "Que la sympathie a d'attraits !" (Une Fée)
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  duration: PT0M41S
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  by artist: Marine Lafdal-Franc
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    type: MusicAlbum
    date published: 2021-11-05
  isrc code: GBAYC2101010
track: Rameau: Achante et Céphise, Act 1: Première et deuxième gavotte
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  duration: PT2M4S
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    type: MusicAlbum
    date published: 2021-11-05
track: Rameau: Achante et Céphise, Act 1: "Adieu, conservez bien ce gage" (Zirphile, Achante, Céphise, Choeur)
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  duration: PT1M58S
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  by artist: Sabine Devieilhe
  by artist: Les Ambassadeurs ~ La Grande Écurie
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    type: MusicAlbum
    date published: 2021-11-05
track: Rameau: Achante et Céphise, Act 1: "Non, je ne serai point impunément jaloux !" (Le Génie, Céphise)
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  duration: PT2M9S
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    type: MusicAlbum
    date published: 2021-11-05
track: Rameau: Achante et Céphise, Act 1: "Triomphez belle Céphise" (Deux Coryphées, Choeur)
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  duration: PT1M52S
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  by artist: Les Ambassadeurs ~ La Grande Écurie
  in album: Rameau: Achante et Céphise
    type: MusicAlbum
    date published: 2021-11-05
track: Rameau: Achante et Céphise, Act 1: Entrée des Suivants du Génie
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  duration: PT1M34S
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    date published: 2021-11-05
track: Rameau: Achante et Céphise, Act 1: "L'inconstance renouvelle" (Premier Coryphée)
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  duration: PT0M40S
  duration ms: 40200
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track: Rameau: Achante et Céphise, Act 1: Loure
track: Rameau: Achante et Céphise, Act 1: "D'une jeunesse éternelle" (Deuxième Coryphée)
track: Rameau: Achante et Céphise, Act 1: Premier et deuxième air en mouvement de chaconne vive
track: Rameau: Achante et Céphise, Act 1: Premier et deuxième tambourin
track: Rameau: Achante et Céphise, Act 1: "Un immortel vous cède la victoire" (Deux Coryphées)
track: Rameau: Achante et Céphise, Act 1: "De l’amant qui vous adore" (Premier Coryphée)
track: Rameau: Achante et Céphise, Act 1: "Un immortel vous cède la victoire" (Choeur)
track: Rameau: Achante et Céphise, Act 1: "A sa voix, les vents en fureur" (Deux Coryphées)
track: Rameau: Achante et Céphise, Act 1: "Un immortel vous cède la victoire" (Choeur) [Reprise]
track: Rameau: Achante et Céphise, Act 1: "Achante, où sommes-nous ?" (Céphise, le Génie)
track: Rameau: Achante et Céphise, Act 1: "Ah que mes sens sont soulagés !" (Céphise, Achante, le Génie)
track: Rameau: Achante et Céphise, Act 1: "Le temple de l'Amour est voisin de ces lieux" (Achante, Céphise)
track: Rameau: Achante et Céphise, Act 2: Prélude vivement
track: Rameau: Achante et Céphise, Act 2: "Amour, je ne viens point au pied de ton autel" (Le Génie)
track: Rameau: Achante et Céphise, Act 2: "Amour, écoutez nos vœux" (Choeur)
track: Rameau: Achante et Céphise, Act 2: "Au culte du dieu du bonheur" (La Grande Prêtresse, Prêtresses, choeur)
track: Rameau: Achante et Céphise, Act 2: "Tout rend hommage" (La Deuxième Prêtresse, Prêtresses, choeur)
track: Rameau: Achante et Céphise, Act 2: "Vous voyez deux tendres amants" (Achante, la Grande Prêtresse)
track: Rameau: Achante et Céphise, Act 2: "Notre arrêt va se prononcer" (Céphise, Achante)
track: Rameau: Achante et Céphise, Act 2: "Le jour où tous les cœurs rendront grâce à l'amour" (La Grande Prêtresse)
track: Rameau: Achante et Céphise, Act 2: "Le jour où tous les cœurs rendront grâce à l'amour" (Céphise, Achante)
track: Rameau: Achante et Céphise, Act 2: "Non, il n'est point de coeurs contents" (Choeur)
track: Rameau: Achante et Céphise, Act 2: "Achante, quels accents !" (Céphise, Achante)
track: Rameau: Achante et Céphise, Act 2: "Amants qui vous fuyez, cessez de vous contraindre" (Céphise)
track: Rameau: Achante et Céphise, Act 2: "Avant de se réunir" (Achante)
track: Rameau: Achante et Céphise, Act 2: "Pourquoi fuir ainsi les pas" (Achante, Délie, Céphise)
track: Rameau: Achante et Céphise, Act 2: "Dois-je regretter un volage" (Délie)
track: Rameau: Achante et Céphise, Act 2: "Est-ce un crime que d’enflammer" (Achante)
track: Rameau: Achante et Céphise, Act 2: "Laissez-vous entraîner" (Achante, Délie, Choeur)
track: Rameau: Achante et Céphise, Act 2: Musette
track: Rameau: Achante et Céphise, Act 2: Premier et deuxième menuet I
track: Rameau: Achante et Céphise, Act 2: "Chassons de nos plaisirs tranquilles" (Une Bergère)
track: Rameau: Achante et Céphise, Act 2: Première et deuxième gavotte
track: Rameau: Achante et Céphise, Act 2: "Ne puis-je inspirer que l'effroi ?" (Le Génie, Céphise, Achante)

Jean-Philippe Rameau
type: MusicGroup

Alexis Kossenko
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Artavazd Sargsyan
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Les Ambassadeurs ~ La Grande Écurie
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Rameau: Achante et Céphise
type: MusicAlbum
date published: 2021-11-05

Rameau: Achante et Céphise, Act 1: Loure
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isrc code: GBAYC2101017

Rameau: Achante et Céphise, Act 1: "D'une jeunesse éternelle" (Deuxième Coryphée)
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Rameau: Achante et Céphise, Act 1: Premier et deuxième air en mouvement de chaconne vive
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Rameau: Achante et Céphise, Act 1: Premier et deuxième tambourin
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Rameau: Achante et Céphise, Act 1: "Un immortel vous cède la victoire" (Deux Coryphées)
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Rameau: Achante et Céphise, Act 1: "De l’amant qui vous adore" (Premier Coryphée)
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Rameau: Achante et Céphise, Act 1: "Un immortel vous cède la victoire" (Choeur)
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Rameau: Achante et Céphise, Act 1: "A sa voix, les vents en fureur" (Deux Coryphées)
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  date published: 2021-11-05

Rameau: Achante et Céphise, Act 1: "Un immortel vous cède la victoire" (Choeur) [Reprise]
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 1: "Achante, où sommes-nous ?" (Céphise, le Génie)
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 1: "Ah que mes sens sont soulagés !" (Céphise, Achante, le Génie)
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  type: MusicAlbum
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Rameau: Achante et Céphise, Act 1: "Le temple de l'Amour est voisin de ces lieux" (Achante, Céphise)
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: Prélude vivement
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  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Amour, je ne viens point au pied de ton autel" (Le Génie)
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Amour, écoutez nos vœux" (Choeur)
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Au culte du dieu du bonheur" (La Grande Prêtresse, Prêtresses, choeur)
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duration: PT1M29S
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Tout rend hommage" (La Deuxième Prêtresse, Prêtresses, choeur)
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by artist: Les Ambassadeurs ~ La Grande Écurie
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Vous voyez deux tendres amants" (Achante, la Grande Prêtresse)
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Notre arrêt va se prononcer" (Céphise, Achante)
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duration: PT1M24S
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Le jour où tous les cœurs rendront grâce à l'amour" (La Grande Prêtresse)
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duration: PT0M47S
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Le jour où tous les cœurs rendront grâce à l'amour" (Céphise, Achante)
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duration: PT0M50S
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Non, il n'est point de coeurs contents" (Choeur)
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duration: PT0M33S
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by artist: Jean-Philippe Rameau
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by artist: Les Ambassadeurs ~ La Grande Écurie
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Achante, quels accents !" (Céphise, Achante)
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duration: PT0M44S
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by artist: Les Ambassadeurs ~ La Grande Écurie
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Amants qui vous fuyez, cessez de vous contraindre" (Céphise)
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duration: PT1M19S
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Avant de se réunir" (Achante)
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duration: PT0M41S
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Pourquoi fuir ainsi les pas" (Achante, Délie, Céphise)
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duration: PT0M23S
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by artist: Les Ambassadeurs ~ La Grande Écurie
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  type: MusicAlbum
  date published: 2021-11-05

Rameau: Achante et Céphise, Act 2: "Dois-je regretter un volage" (Délie)
type: MusicRecording
duration: PT0M36S
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Rameau: Achante et Céphise, Act 2: "Est-ce un crime que d’enflammer" (Achante)
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by artist: Alexis Kossenko
by artist: Cyrille Dubois
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Rameau: Achante et Céphise, Act 2: "Laissez-vous entraîner" (Achante, Délie, Choeur)
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by artist: Alexis Kossenko
by artist: Anne-Sophie Petit
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Rameau: Achante et Céphise, Act 2: Musette
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Rameau: Achante et Céphise, Act 2: Premier et deuxième menuet I
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Rameau: Achante et Céphise, Act 2: "Chassons de nos plaisirs tranquilles" (Une Bergère)
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Rameau: Achante et Céphise, Act 2: "Ne puis-je inspirer que l'effroi ?" (Le Génie, Céphise, Achante)
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by artist: Alexis Kossenko
by artist: Cyrille Dubois
by artist: David Witczak
by artist: Sabine Devieilhe
by artist: Les Ambassadeurs ~ La Grande Écurie
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Bach & Handel
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date published: 2021-11-05
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  subject of: OpenTimestamps Proof of Existence
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track: Bach, JS: Wir müssen durch viel Trübsal, BWV 146: No. 1, Sinfonia
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  subject of: OpenTimestamps Proof of Existence
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track: Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 1, Rezitativ. "Mein Herze schwimmt im Blut"
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  subject of: OpenTimestamps Proof of Existence
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track: Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 2, Aria. "Stumme Seufzer, stille Klagen"
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  subject of: OpenTimestamps Proof of Existence
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track: Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 3, Rezitativ. "Doch Gott muss mir genädig sein"
track: Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 4, Aria. "Tief gebückt und voller Reue"
track: Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 5, Rezitativ. "Auf diese Schmerzensreu"
track: Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 6, Choral. "Ich, dein betrübtes Kind"
track: Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 7, Rezitativ. "Ich lege mich in diese Wunden"
track: Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 8, Aria. "Wie freudig ist mein Herz"
track: Handel: Brockes-Passion, HWV 48: No. 40a, Recitativ. "Ach Gott! mein Sohn wird fortgeschleppt" (Maria)
track: Handel: Brockes-Passion, HWV 48: No. 40b, Duet. "Soll mein Kind, mein Leben sterben" - "Ja, Ich sterbe dir zu gut" (Maria, Jesus)
track: Handel: Giulio Cesare in Egitto, HWV 17, Act II: "Che sento? O dio!" (Cleopatra)
track: Handel: Giulio Cesare in Egitto, HWV 17, Act II: "Se pietà di me non senti" (Cleopatra)
track: Handel: Brockes-Passion, HWV 48: No. 42b, Aria. "Hier erstarrt mein Herz und Blut" (Gläubige Seele)
track: Handel: Brockes-Passion, HWV 48: No. 42c, Recitativ. "O Anblick, o entsetzliches Gesicht" (Gläubige Seele)
track: Handel: Giulio Cesare in Egitto, HWV 17, Act III: "Piangerò la sorte mia" (Cleopatra)
track: Handel: Il Trionfo del Tempo e del Disinganno, HWV 46a: "Pure del cielo intelligenze eterne" (Bellezza)
track: Handel: Il Trionfo del Tempo e del Disinganno, HWV 46a: "Tu del ciel ministro eletto" (Bellezza)
track: Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 1, Aria. "Jauchzet Gott in allen Landen"
track: Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 2, Rezitativ. "Wir beten zu dem Tempel an"
track: Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 3, Aria. "Höchster, mach deine Güte"
track: Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 4, Choral. "Sei Lob und Preis mit Ehren"
track: Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 5, Aria. "Alleluja!"

Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 3, Rezitativ. "Doch Gott muss mir genädig sein"
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subject of: OpenTimestamps Proof of Existence
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Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 4, Aria. "Tief gebückt und voller Reue"
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  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf46b1966a7a1ec88bf0186defee681d054d49d75681591c8bb8c121fc3436e92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4GRIMkYXRzovPh731GSV6q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GRIMkYXRzovPh731GSV6q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf46b1966a7a1ec88bf0186defee681d054d49d75681591c8bb8c121fc3436e92","isrc":"GBPFW2100052","name":"Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 4, Aria. \"Tief gebückt und voller Reue\"","registered_at":"2026-06-25T23:38:08Z","spotify_id":"4GRIMkYXRzovPh731GSV6q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46b1966a7a1ec88bf0186defee681d054d49d75681591c8bb8c121fc3436e92. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GRIMkYXRzovPh731GSV6q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GRIMkYXRzovPh731GSV6q.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf46b1966a7a1ec88bf0186defee681d054d49d75681591c8bb8c121fc3436e92","isrc":"GBPFW2100052","name":"Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 4, Aria. \"Tief gebückt und voller Reue\"","registered_at":"2026-06-25T23:38:08Z","spotify_id":"4GRIMkYXRzovPh731GSV6q","type":"track"}

Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 5, Rezitativ. "Auf diese Schmerzensreu"
type: MusicRecording
duration: PT0M20S
duration ms: 20240
explicit: false
by artist: Johann Sebastian Bach
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05

Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 6, Choral. "Ich, dein betrübtes Kind"
type: MusicRecording
duration: PT2M0S
duration ms: 120120
explicit: false
by artist: Johann Sebastian Bach
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:09:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe0e156c4ef82bbcf2815e509bfe1fa28054e1e6166582acc867acb680bec833
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/20bmptZyHrGo4sw6dgKzZB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20bmptZyHrGo4sw6dgKzZB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe0e156c4ef82bbcf2815e509bfe1fa28054e1e6166582acc867acb680bec833","isrc":"GBPFW2100054","name":"Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 6, Choral. \"Ich, dein betrübtes Kind\"","registered_at":"2026-06-27T07:09:02Z","spotify_id":"20bmptZyHrGo4sw6dgKzZB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0e156c4ef82bbcf2815e509bfe1fa28054e1e6166582acc867acb680bec833. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20bmptZyHrGo4sw6dgKzZB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20bmptZyHrGo4sw6dgKzZB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbe0e156c4ef82bbcf2815e509bfe1fa28054e1e6166582acc867acb680bec833","isrc":"GBPFW2100054","name":"Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 6, Choral. \"Ich, dein betrübtes Kind\"","registered_at":"2026-06-27T07:09:02Z","spotify_id":"20bmptZyHrGo4sw6dgKzZB","type":"track"}

Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 7, Rezitativ. "Ich lege mich in diese Wunden"
type: MusicRecording
duration: PT0M56S
duration ms: 56120
explicit: false
by artist: Johann Sebastian Bach
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100055

Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 8, Aria. "Wie freudig ist mein Herz"
type: MusicRecording
duration: PT2M25S
duration ms: 145666
explicit: false
by artist: Johann Sebastian Bach
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100056
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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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Q46hJvJ2RFRxoUxLhBvyY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q46hJvJ2RFRxoUxLhBvyY
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x947a3d077c9c76514d19c8655d4857ba8e8d557442dc030c4fce14fcf12fb6de","isrc":"GBPFW2100056","name":"Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 8, Aria. \"Wie freudig ist mein Herz\"","registered_at":"2026-06-27T07:08:25Z","spotify_id":"5Q46hJvJ2RFRxoUxLhBvyY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947a3d077c9c76514d19c8655d4857ba8e8d557442dc030c4fce14fcf12fb6de. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Q46hJvJ2RFRxoUxLhBvyY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q46hJvJ2RFRxoUxLhBvyY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x947a3d077c9c76514d19c8655d4857ba8e8d557442dc030c4fce14fcf12fb6de","isrc":"GBPFW2100056","name":"Bach, JS: Mein Herze schwimmt im Blut, BWV 199: No. 8, Aria. \"Wie freudig ist mein Herz\"","registered_at":"2026-06-27T07:08:25Z","spotify_id":"5Q46hJvJ2RFRxoUxLhBvyY","type":"track"}

Handel: Brockes-Passion, HWV 48: No. 40a, Recitativ. "Ach Gott! mein Sohn wird fortgeschleppt" (Maria)
type: MusicRecording
duration: PT1M21S
duration ms: 81480
explicit: false
by artist: George Frideric Handel
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100057

Handel: Brockes-Passion, HWV 48: No. 40b, Duet. "Soll mein Kind, mein Leben sterben" - "Ja, Ich sterbe dir zu gut" (Maria, Jesus)
type: MusicRecording
duration: PT2M32S
duration ms: 152773
explicit: false
by artist: George Frideric Handel
by artist: Sabine Devieilhe
by artist: Stéphane Degout
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:14:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee44b9a3632487a1cfdde6b547ff278f0b976f698f598bfcba06cb1610e69e47
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5zqNJF0eDWpnN7D1rpP6Pq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zqNJF0eDWpnN7D1rpP6Pq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee44b9a3632487a1cfdde6b547ff278f0b976f698f598bfcba06cb1610e69e47","isrc":"GBPFW2100058","name":"Handel: Brockes-Passion, HWV 48: No. 40b, Duet. \"Soll mein Kind, mein Leben sterben\" - \"Ja, Ich sterbe dir zu gut\" (Maria, Jesus)","registered_at":"2026-06-22T04:14:38Z","spotify_id":"5zqNJF0eDWpnN7D1rpP6Pq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee44b9a3632487a1cfdde6b547ff278f0b976f698f598bfcba06cb1610e69e47. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zqNJF0eDWpnN7D1rpP6Pq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zqNJF0eDWpnN7D1rpP6Pq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xee44b9a3632487a1cfdde6b547ff278f0b976f698f598bfcba06cb1610e69e47","isrc":"GBPFW2100058","name":"Handel: Brockes-Passion, HWV 48: No. 40b, Duet. \"Soll mein Kind, mein Leben sterben\" - \"Ja, Ich sterbe dir zu gut\" (Maria, Jesus)","registered_at":"2026-06-22T04:14:38Z","spotify_id":"5zqNJF0eDWpnN7D1rpP6Pq","type":"track"}

Handel: Giulio Cesare in Egitto, HWV 17, Act II: "Che sento? O dio!" (Cleopatra)
type: MusicRecording
duration: PT1M1S
duration ms: 61853
explicit: false
by artist: George Frideric Handel
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100059

Handel: Giulio Cesare in Egitto, HWV 17, Act II: "Se pietà di me non senti" (Cleopatra)
type: MusicRecording
duration: PT8M9S
duration ms: 489400
explicit: false
by artist: George Frideric Handel
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:03:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x847b737e7b4680641100309c940db1a2046b47efd3b69a7060b1823990f0f9d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b0dmYd97SoRcmP9KsCVLI
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x847b737e7b4680641100309c940db1a2046b47efd3b69a7060b1823990f0f9d1","isrc":"GBPFW2100132","name":"Handel: Giulio Cesare in Egitto, HWV 17, Act II: \"Se pietà di me non senti\" (Cleopatra)","registered_at":"2026-06-21T05:03:45Z","spotify_id":"1b0dmYd97SoRcmP9KsCVLI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847b737e7b4680641100309c940db1a2046b47efd3b69a7060b1823990f0f9d1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1b0dmYd97SoRcmP9KsCVLI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b0dmYd97SoRcmP9KsCVLI.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x847b737e7b4680641100309c940db1a2046b47efd3b69a7060b1823990f0f9d1","isrc":"GBPFW2100132","name":"Handel: Giulio Cesare in Egitto, HWV 17, Act II: \"Se pietà di me non senti\" (Cleopatra)","registered_at":"2026-06-21T05:03:45Z","spotify_id":"1b0dmYd97SoRcmP9KsCVLI","type":"track"}

Handel: Brockes-Passion, HWV 48: No. 42b, Aria. "Hier erstarrt mein Herz und Blut" (Gläubige Seele)
type: MusicRecording
duration: PT1M54S
duration ms: 114933
explicit: false
by artist: George Frideric Handel
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100060

Handel: Brockes-Passion, HWV 48: No. 42c, Recitativ. "O Anblick, o entsetzliches Gesicht" (Gläubige Seele)
type: MusicRecording
duration: PT1M19S
duration ms: 79480
explicit: false
by artist: George Frideric Handel
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100061

Handel: Giulio Cesare in Egitto, HWV 17, Act III: "Piangerò la sorte mia" (Cleopatra)
type: MusicRecording
duration: PT6M3S
duration ms: 363333
explicit: false
by artist: George Frideric Handel
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100063
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/0x3ab280b4b8b86aa52ffd94e763b0170b6905bc35c1d3487d15476927abb28b4e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4X7xnvyyErIwmLkHch7OKM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4X7xnvyyErIwmLkHch7OKM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ab280b4b8b86aa52ffd94e763b0170b6905bc35c1d3487d15476927abb28b4e","isrc":"GBPFW2100063","name":"Handel: Giulio Cesare in Egitto, HWV 17, Act III: \"Piangerò la sorte mia\" (Cleopatra)","registered_at":"2026-06-18T02:53:15Z","spotify_id":"4X7xnvyyErIwmLkHch7OKM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab280b4b8b86aa52ffd94e763b0170b6905bc35c1d3487d15476927abb28b4e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4X7xnvyyErIwmLkHch7OKM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4X7xnvyyErIwmLkHch7OKM.
  date published: 2026-07-02T03:30:09Z
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Handel: Il Trionfo del Tempo e del Disinganno, HWV 46a: "Pure del cielo intelligenze eterne" (Bellezza)
type: MusicRecording
duration: PT1M19S
duration ms: 79000
explicit: false
by artist: George Frideric Handel
by artist: Sabine Devieilhe
by artist: Raphael Pichon
in album: Bach & Handel
  type: MusicAlbum
  date published: 2021-11-05
isrc code: GBPFW2100064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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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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Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 1, Aria. "Jauchzet Gott in allen Landen"
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Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 2, Rezitativ. "Wir beten zu dem Tempel an"
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Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 3, Aria. "Höchster, mach deine Güte"
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Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 4, Choral. "Sei Lob und Preis mit Ehren"
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Bach, JS: Jauchzet Gott in allen Landen, BWV 51: No. 5, Aria. "Alleluja!"
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Sainte-Hélène: La légende napoléonienne
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La Campagne de Russie
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Pas redoublé n° 4
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Le Tombeau de Joséphine
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La Bataille de Waterloo
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Marche n° 2
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Les Souvenirs du Peuple
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Sainte-Hélène
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Chanson d'Amour
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917dcc018e36802a1dfccdd8d6285286e8d3a3f84c7223d3fe769b0592aaec44. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eCIXz1udcRReEZPy2pJ7u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eCIXz1udcRReEZPy2pJ7u.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x917dcc018e36802a1dfccdd8d6285286e8d3a3f84c7223d3fe769b0592aaec44","isrc":"GBAYC2002112","name":"Fauré: 3 Songs, Op. 8: No. 1, Au bord de l'eau","registered_at":"2026-06-23T02:25:00Z","spotify_id":"3eCIXz1udcRReEZPy2pJ7u","type":"track"}
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  by artist: Sabine Devieilhe
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track: Poulenc: 2 poèmes de Louis Aragon, FP 122: No. 1, C
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd744373d59bf74775031c5158acd5fadb43037c99f519099ee1411d8c72ad6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1oaA9cQeowmpoJMo1uIxVY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oaA9cQeowmpoJMo1uIxVY.
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Ravel: 5 Mélodies populaires grecques, M. A 10: No. 2, Là-bas, vers l'église
track: Ravel: 5 Mélodies populaires grecques, M. A 4: No. 3, Quel galant m'est comparable
track: Ravel: 5 Mélodies populaires grecques, M. A 5: No. 4, Chanson des cueilleuses de lentisques
track: Ravel: 5 Mélodies populaires grecques, M. A 11: No. 5, Tout gai!
track: Ravel: Sur l'herbe, M. 53
track: Ravel: 3 Chansons, M. 69: No. 2, Trois beaux oiseaux du paradis
track: Poulenc: Banalités, FP 107: No. 2, Hôtel
track: Fauré: 2 Songs, Op. 27: No. 1, Chanson d'amour
track: Debussy: Nuit d'étoiles, CD 2, L. 4
track: Debussy: 2 Romances, CD 65, L. 79: No. 1, L'âme évaporée et souffrante
track: Ravel: Manteau de fleurs, M. 39
track: Ravel: Chants populaires, M. A 17: No. 2, Chanson française
track: Fauré: 3 Mélodies, Op. 23: No. 1, Les berceaux
track: Debussy: Apparition, CD 57, L. 53
track: Debussy: Ariettes oubliées, CD 63b, L. 60: No. 1, C'est l'extase langoureuse (Second Version)
track: Debussy: Ariettes oubliées, CD 63b, L. 60: No. 2, Il pleure dans mon coeur (Second Version)
track: Debussy: Ariettes oubliées, CD 63b, L. 60: No. 3, L'ombre des arbres (Second Version)
track: Debussy: Ariettes oubliées, CD 63b, L. 60: No. 4, Paysages belges. Chevaux de bois (Second Version)
track: Debussy: Ariettes oubliées, CD 63b, L. 60: No. 5, Aquarelles I. Green (Second Version)
track: Debussy: Ariettes oubliées, CD 63b, L. 60: No. 6, Aquarelles II. Spleen (Second Version)
track: Ravel: Ballade de la reine morte d'aimer, M. 4
track: Poulenc: Léocadia, FP 106: Les chemins de l'amour

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/6fXsFFjYHwrxUzoIPiJ9h1.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fXsFFjYHwrxUzoIPiJ9h1

OTSTimestamp
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OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xeed6f777de6fcc22421c76da4f0cc8cf3e7120f78bed7f2a50554ef9b65c474e","isrc":"GBAYC2002116","name":"Ravel: 5 Mélodies populaires grecques, M. A 9: No. 1, Chanson de la mariée","registered_at":"2026-06-22T04:47:20Z","spotify_id":"6fXsFFjYHwrxUzoIPiJ9h1","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed6f777de6fcc22421c76da4f0cc8cf3e7120f78bed7f2a50554ef9b65c474e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fXsFFjYHwrxUzoIPiJ9h1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fXsFFjYHwrxUzoIPiJ9h1.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xeed6f777de6fcc22421c76da4f0cc8cf3e7120f78bed7f2a50554ef9b65c474e","isrc":"GBAYC2002116","name":"Ravel: 5 Mélodies populaires grecques, M. A 9: No. 1, Chanson de la mariée","registered_at":"2026-06-22T04:47:20Z","spotify_id":"6fXsFFjYHwrxUzoIPiJ9h1","type":"track"}

Ravel: 5 Mélodies populaires grecques, M. A 10: No. 2, Là-bas, vers l'église
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duration: PT1M17S
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explicit: false
by artist: Maurice Ravel
by artist: Sabine Devieilhe
by artist: Alexandre Tharaud
in album: Chanson d'Amour
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isrc code: GBAYC2002117
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: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e737266c3b8d11992064b39bd25978060f95eb9ad799c53c02c86f6a9f5495. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ZFDHrChdnFjpduTGOpbAo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZFDHrChdnFjpduTGOpbAo.
  date published: 2026-07-02T05:09:12Z
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Ravel: 5 Mélodies populaires grecques, M. A 4: No. 3, Quel galant m'est comparable
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duration: PT0M43S
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by artist: Alexandre Tharaud
in album: Chanson d'Amour
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isrc code: GBAYC2002118
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: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10a9825cdb398e109fbbc16b7d1f90dccac8c5dbf2876c19b0e3ed10858dfa4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26UgnalnX86PM8TBO7vj4N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26UgnalnX86PM8TBO7vj4N.
  date published: 2026-07-02T11:38:34Z
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by artist: Sabine Devieilhe
by artist: Alexandre Tharaud
in album: Chanson d'Amour
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isrc code: GBAYC2002119
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: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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Ravel: 5 Mélodies populaires grecques, M. A 11: No. 5, Tout gai!
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Ravel: Sur l'herbe, M. 53
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by artist: Maurice Ravel
by artist: Sabine Devieilhe
by artist: Alexandre Tharaud
in album: Chanson d'Amour
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Ravel: 3 Chansons, M. 69: No. 2, Trois beaux oiseaux du paradis
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by artist: Maurice Ravel
by artist: Sabine Devieilhe
by artist: Alexandre Tharaud
in album: Chanson d'Amour
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Poulenc: Banalités, FP 107: No. 2, Hôtel
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by artist: Sabine Devieilhe
by artist: Alexandre Tharaud
in album: Chanson d'Amour
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Fauré: 2 Songs, Op. 27: No. 1, Chanson d'amour
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by artist: Alexandre Tharaud
in album: Chanson d'Amour
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Debussy: Nuit d'étoiles, CD 2, L. 4
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:55:08Z
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Debussy: 2 Romances, CD 65, L. 79: No. 1, L'âme évaporée et souffrante
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duration: PT1M55S
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Ravel: Manteau de fleurs, M. 39
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Ravel: Chants populaires, M. A 17: No. 2, Chanson française
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Fauré: 3 Mélodies, Op. 23: No. 1, Les berceaux
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by artist: Sabine Devieilhe
by artist: Alexandre Tharaud
in album: Chanson d'Amour
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Debussy: Apparition, CD 57, L. 53
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in album: Chanson d'Amour
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Debussy: Ariettes oubliées, CD 63b, L. 60: No. 1, C'est l'extase langoureuse (Second Version)
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in album: Chanson d'Amour
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Debussy: Ariettes oubliées, CD 63b, L. 60: No. 2, Il pleure dans mon coeur (Second Version)
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by artist: Sabine Devieilhe
by artist: Alexandre Tharaud
in album: Chanson d'Amour
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Debussy: Ariettes oubliées, CD 63b, L. 60: No. 3, L'ombre des arbres (Second Version)
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Debussy: Ariettes oubliées, CD 63b, L. 60: No. 4, Paysages belges. Chevaux de bois (Second Version)
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Debussy: Ariettes oubliées, CD 63b, L. 60: No. 5, Aquarelles I. Green (Second Version)
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in album: Chanson d'Amour
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isrc code: GBAYC2002136

Debussy: Ariettes oubliées, CD 63b, L. 60: No. 6, Aquarelles II. Spleen (Second Version)
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by artist: Sabine Devieilhe
by artist: Alexandre Tharaud
in album: Chanson d'Amour
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Ravel: Ballade de la reine morte d'aimer, M. 4
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Poulenc: Léocadia, FP 106: Les chemins de l'amour
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Soir Païen
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date published: 2020-03-27
track: Soir Païen for voice, flute and piano
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  duration: PT3M42S
  duration ms: 222760
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  by artist: Alexis Kossenko
  by artist: Anna Reinhold
  by artist: Emmanuel Olivier
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    type: MusicAlbum
    date published: 2020-03-27
  isrc code: FROV61922701
track: Deux Stèles orientées for voice and flute: I. Mon amante a les vertus de l'eau
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  duration: PT2M58S
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  by artist: Alexis Kossenko
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    date published: 2020-03-27
track: Deux Stèles orientées for voice and flute: II. On me dit…
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  by artist: Alexis Kossenko
  by artist: Anna Reinhold
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    date published: 2020-03-27
track: Une flûte invisible for voice, flute and piano
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  by artist: Alexis Kossenko
  by artist: Anna Reinhold
  by artist: Emmanuel Olivier
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    date published: 2020-03-27
track: Trois odelettes anacréontiques for voice, flute and piano, Op. 13: I. Au Printemps
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  duration: PT2M56S
  duration ms: 176213
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  by artist: Alexis Kossenko
  by artist: Anna Reinhold
  by artist: Emmanuel Olivier
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    date published: 2020-03-27
track: Trois odelettes anacréontiques for voice, flute and piano, Op. 13: II. À la Cigale
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  duration: PT2M7S
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  by artist: Alexis Kossenko
  by artist: Anna Reinhold
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    date published: 2020-03-27
track: Trois odelettes anacréontiques for voice, flute and piano, Op. 13: III. À la Rose
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  by artist: Alexis Kossenko
  by artist: Anna Reinhold
  by artist: Emmanuel Olivier
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    date published: 2020-03-27
track: Corbeille de fruits for voice and flute: I. Écoute, mon cœur
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  duration: PT3M34S
  duration ms: 214666
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  by artist: André Caplet
  by artist: Alexis Kossenko
  by artist: Anna Reinhold
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    date published: 2020-03-27
track: Asie for voice, flute and piano: II. La flûte enchantée
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  duration: PT2M52S
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  by artist: Maurice Ravel
  by artist: Alexis Kossenko
  by artist: Anna Reinhold
  by artist: Emmanuel Olivier
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    date published: 2020-03-27
track: Sonate pour deux flutes, Op. 75: I. Assez lent
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  by artist: Alexis Kossenko
  by artist: Magali Mosnier
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track: Sonate pour deux flutes, Op. 75: II. Allegretto scherzando
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track: Sonate pour deux flutes, Op. 75: III. Final
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  by artist: Magali Mosnier
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track: Deux poèmes de Ronsard for voice and flute, Op. 26: I. Rossignol, mon mignon
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track: Deux poèmes de Ronsard for voice and flute, Op. 26: II. Ciel, aer et vens
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track: Les Joueurs de flûte for flute and piano, Op. 27: I. Pan
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track: Les Joueurs de flûte for flute and piano, Op. 27: II. Tityre
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track: Les Joueurs de flûte for flute and piano, Op. 27: III. Krishna
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    date published: 2020-03-27
track: Les Joueurs de flûte for flute and piano, Op. 27: IV. Monsieur de la Péjaudie
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  by artist: Alexis Kossenko
  by artist: Emmanuel Olivier
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track: Hommage à Roussel for voice, flute and piano
track: Syrinx, L. 129
track: Poèmes d'Automne, Op. 13: III. Le Nénuphar
track: Chansons lointaines: IV. Soir Païen for voice, flute and piano

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Soir Païen
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date published: 2020-03-27

Hommage à Roussel for voice, flute and piano
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Syrinx, L. 129
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Poèmes d'Automne, Op. 13: III. Le Nénuphar
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Chansons lointaines: IV. Soir Païen for voice, flute and piano
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Libertà! Mozart & the opera
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date published: 2019-08-30
track: Lo sposo deluso, K. 430: Ouverture
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  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
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track: Der Schauspieldirektor, K. 486: Ouverture
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track: Lo sposo deluso, K. 430, Act I, scene 1: Ah che ridere! (Pulcherio, Bocconio, Bettina, Don Asdrubale)
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  by artist: Linard Vrielink
  by artist: Nahuel di Pierro
  by artist: Siobhan Stagg
  by artist: Serena Malfi
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  by artist: Raphael Pichon
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    date published: 2019-08-30
  isrc code: FR7JM1852020
track: Männer suchen stets zu naschen, K. 433
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  duration: PT2M18S
  duration ms: 138880
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  by artist: Nahuel di Pierro
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
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    date published: 2019-08-30
  isrc code: FR7JM1853020
track: Lo sposo deluso, K. 430, Act I, scene 4: Dove mai trovar qual ciglio?
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  duration: PT4M13S
  duration ms: 253160
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  by artist: Wolfgang Amadeus Mozart
  by artist: John Chest
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
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    type: MusicAlbum
    date published: 2019-08-30
  isrc code: FR7JM1852030
track: Io ti lascio, o cara, addio, K. Anh. 245
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  duration: PT4M36S
  duration ms: 276080
  explicit: false
  by artist: Wolfgang Amadeus Mozart
  by artist: John Chest
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
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    type: MusicAlbum
    date published: 2019-08-30
track: Il barbiere di Siviglia, R 1.64, Act I, scene 6: Saper bramate
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  duration: PT4M57S
  duration ms: 297093
  explicit: false
  by artist: Giovanni Paisiello
  by artist: Linard Vrielink
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
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    type: MusicAlbum
    date published: 2019-08-30
  isrc code: FR7JM1852040
track: Der Schauspieldirektor, K. 486, Act I, scene 7: Da schlägt des Abschieds Stunde (Frau Herz)
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  duration: PT4M4S
  duration ms: 244813
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  by artist: Wolfgang Amadeus Mozart
  by artist: Sabine Devieilhe
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
  in album: Libertà! Mozart & the opera
    type: MusicAlbum
    date published: 2019-08-30
track: Bella mia fiamma, K. 528 (Titano)
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  duration: PT9M38S
  duration ms: 578546
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  by artist: Wolfgang Amadeus Mozart
  by artist: Siobhan Stagg
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
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    type: MusicAlbum
    date published: 2019-08-30
track: La scuola de' gelosi, Act I, scene 22: Con mille smanie al core (Blasio, Lumaca)
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  duration: PT1M19S
  duration ms: 79653
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  by artist: Antonio Salieri
  by artist: John Chest
  by artist: Linard Vrielink
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
  in album: Libertà! Mozart & the opera
    type: MusicAlbum
    date published: 2019-08-30
track: Caro bell'idol moi, K. 562
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  duration: PT2M1S
  duration ms: 121453
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  by artist: Wolfgang Amadeus Mozart
  by artist: Sabine Devieilhe
  by artist: Siobhan Stagg
  by artist: Serena Malfi
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
  in album: Libertà! Mozart & the opera
    type: MusicAlbum
    date published: 2019-08-30
  isrc code: FR7JM1852060
track: La scuola de' gelosi, Act I, Finale 1: Son le donne sopraffine (I tre pazzi, Le tre pazze)
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  duration: PT2M19S
  duration ms: 139360
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  by artist: Antonio Salieri
  by artist: Linard Vrielink
  by artist: John Chest
  by artist: Nahuel di Pierro
  by artist: Sabine Devieilhe
  by artist: Siobhan Stagg
  by artist: Serena Malfi
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
  in album: Libertà! Mozart & the opera
    type: MusicAlbum
    date published: 2019-08-30
  isrc code: FR7JM1853060
track: L'oca del Cairo, K. 422, Act I, scene 6: Ogni momento dicon le donne (Chichibio)
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  duration: PT1M18S
  duration ms: 78253
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  by artist: Wolfgang Amadeus Mozart
  by artist: Nahuel di Pierro
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
  in album: Libertà! Mozart & the opera
    type: MusicAlbum
    date published: 2019-08-30
  isrc code: FR7JM1852070
track: Lo sposo deluso, Act I, scene 9: Ah che accidenti! (Bocconio, Don Asdrubale, Eugenia,)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178000
  explicit: false
  by artist: Wolfgang Amadeus Mozart
  by artist: Nahuel di Pierro
  by artist: Linard Vrielink
  by artist: Siobhan Stagg
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
  in album: Libertà! Mozart & the opera
    type: MusicAlbum
    date published: 2019-08-30
track: Ridente la calma, K. 152
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  duration: PT4M21S
  duration ms: 261613
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  by artist: Wolfgang Amadeus Mozart
  by artist: Sabine Devieilhe
  by artist: Ensemble Pygmalion
  by artist: Raphael Pichon
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    date published: 2019-08-30
  isrc code: FR7JM1852080
track: Più non si trovano, K. 549 (Fiordiligi, Dorabella, Ferrando, Guglielmo)
track: Idomeneo, re di Creta, K. 366, Act III, scene 2: Spiegarti non poss'io, K. 489
track: Se lontan, ben mio, tu sei, K. 438
track: Thamos, König in Ägypten, K. 345: Ouverture. Maestoso
track: Una cosa rara, o sia Bellezza ed onestà, Act I, scene 18: O quanto un sì bel giubilo! (La regina, Lilla, Ghita, Tito, Lubino)
track: Così dunque tradisci, K. 432 (Sebaste)
track: Nascoso è il mio sol, K. 557 (Donna Elvira, Donna Anna, Don Ottavio, Masetto)
track: Vado, ma dove?, K. 583
track: Per pietà, non ricercate, K. 420 (Il conte)
track: No, che non sei capace, K. 419 (Clorinda)
track: L'oca del Cairo, K. 422, Act I, scene 15: Corpo di Satanasso!
track: Thamos, König in Ägypten, K. 345: Ne pulvis et cinis, K. Anh 122
track: Thamos, König in Ägypten, K. 345, Act V, scene 7: Entracte

Più non si trovano, K. 549 (Fiordiligi, Dorabella, Ferrando, Guglielmo)
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by artist: Sabine Devieilhe
by artist: Serena Malfi
by artist: Linard Vrielink
by artist: John Chest
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by artist: Raphael Pichon
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  type: MusicAlbum
  date published: 2019-08-30
isrc code: FR7JM1853080

Idomeneo, re di Creta, K. 366, Act III, scene 2: Spiegarti non poss'io, K. 489
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duration: PT3M26S
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by artist: Wolfgang Amadeus Mozart
by artist: Siobhan Stagg
by artist: Linard Vrielink
by artist: Ensemble Pygmalion
by artist: Raphael Pichon
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  type: MusicAlbum
  date published: 2019-08-30
isrc code: FR7JM1852090

Se lontan, ben mio, tu sei, K. 438
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by artist: Wolfgang Amadeus Mozart
by artist: Siobhan Stagg
by artist: Serena Malfi
by artist: John Chest
by artist: Ensemble Pygmalion
by artist: Raphael Pichon
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  type: MusicAlbum
  date published: 2019-08-30
isrc code: FR7JM1852100

Thamos, König in Ägypten, K. 345: Ouverture. Maestoso
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by artist: Wolfgang Amadeus Mozart
by artist: Ensemble Pygmalion
by artist: Raphael Pichon
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  type: MusicAlbum
  date published: 2019-08-30
isrc code: FR7JM1852110

Una cosa rara, o sia Bellezza ed onestà, Act I, scene 18: O quanto un sì bel giubilo! (La regina, Lilla, Ghita, Tito, Lubino)
type: MusicRecording
duration: PT2M5S
duration ms: 125746
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by artist: Vicente Martín Y Soler
by artist: Siobhan Stagg
by artist: Sabine Devieilhe
by artist: Serena Malfi
by artist: Linard Vrielink
by artist: John Chest
by artist: Nahuel di Pierro
by artist: Ensemble Pygmalion
by artist: Raphael Pichon
in album: Libertà! Mozart & the opera
  type: MusicAlbum
  date published: 2019-08-30
isrc code: FR7JM1852120

Così dunque tradisci, K. 432 (Sebaste)
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by artist: Nahuel di Pierro
by artist: Ensemble Pygmalion
by artist: Raphael Pichon
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  type: MusicAlbum
  date published: 2019-08-30
isrc code: FR7JM1852130

Nascoso è il mio sol, K. 557 (Donna Elvira, Donna Anna, Don Ottavio, Masetto)
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by artist: Siobhan Stagg
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by artist: Sabine Devieilhe
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by artist: Raphael Pichon
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  type: MusicAlbum
  date published: 2019-08-30
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Vado, ma dove?, K. 583
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by artist: Serena Malfi
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by artist: Raphael Pichon
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  type: MusicAlbum
  date published: 2019-08-30
isrc code: FR7JM1852150

Per pietà, non ricercate, K. 420 (Il conte)
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by artist: Wolfgang Amadeus Mozart
by artist: Linard Vrielink
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by artist: Raphael Pichon
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  type: MusicAlbum
  date published: 2019-08-30
isrc code: FR7JM1852160

No, che non sei capace, K. 419 (Clorinda)
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track: Handel: Trio Sonata in B Minor, Op. 2/1, HWV 386b: I. Andante
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track: Handel: Lucrezia, HWV 145: "O numi eterni!" (Lucrezia)
track: Handel: Lucrezia, HWV 145: "Già superbo del mio affanno" (Lucrezia)
track: Handel: Lucrezia, HWV 145: "Ma voi forse nel cielo" (Lucrezia)
track: Handel: Lucrezia, HWV 145: "Il suol che preme" (Lucrezia)
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track: Debussy: La Romance d'Ariel, L. 54
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Delibes: Lakmé, Act 1: Duo des fleurs. "Viens, Mallika" (Lakmé, Mallika)
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by artist: Léo Delibes
by artist: Sabine Devieilhe
by artist: Marianne Crebassa
by artist: Les Siècles
by artist: François-Xavier Roth
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf207171abf7507ceeed8956a19126a1f85708cf1a45a30c4219b5f0f49dc42e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2QRL3aEqAyKCc88yfoEq3g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QRL3aEqAyKCc88yfoEq3g.
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Stravinsky: Le Rossignol, Act II: Chanson du rossignol. "Ah, joie, emplis mon coeur"
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by artist: Igor Stravinsky
by artist: Sabine Devieilhe
by artist: François-Xavier Roth
by artist: Les Siècles
in album: Mirages
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Thomas: Hamlet, Act 4: "À vos jeux, mes amis" (Ophélie)
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duration: PT11M49S
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by artist: Ambroise Thomas
by artist: Sabine Devieilhe
by artist: François-Xavier Roth
by artist: Les Siècles
in album: Mirages
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  date published: 2017-11-10
isrc code: GBAYC1702070

Berlioz: Tristia, Op. 18, H. 119: II. La Mort d'Ophélie, H. 92a
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by artist: Sabine Devieilhe
in album: Mirages
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Massenet: Thaïs, Act 2: "Celle qui vient est plus belle" (La Charmeuse, Crobyle, Myrtale)
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by artist: Sabine Devieilhe
by artist: Jodie Devos
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by artist: Les Siècles
by artist: François-Xavier Roth
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:55:08Z
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Koechlin: Shéhérazade, Op. 84, Book 2: II. Le voyage
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by artist: Sabine Devieilhe
in album: Mirages
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Delibes: Lakmé, Act 3: "Tu m'as donné le plus doux rêve" (Lakmé)
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by artist: Sabine Devieilhe
by artist: François-Xavier Roth
by artist: Les Siècles
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2c63e8a95e6470cc541996a5485517657874f1cd375a2d96f44ec64da908e3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0b66nv71WCFzW2y3MhalJh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0b66nv71WCFzW2y3MhalJh.
  date published: 2026-07-02T05:09:12Z
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Mozart & The Weber Sisters
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date published: 2015-11-06
track: Mozart: Les petits riens, K. 299b: Overture
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T11:34:59Z
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track: Mozart: 12 Variations on "Ah, vous dirai-je maman" in C Major, K. 265 (Excerpt)
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track: Mozart: Dans un bois solitaire, K. 308
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track: Mozart: Musik for the Pantomime Pantalon and Columbine, K. 446: Adagio
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track: Mozart: "Alcandro, lo confesso... Non so d'onde viene", K. 294
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track: Mozart: "Vorrei spiegarvi, o Dio", K. 418
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Mozart: "Popoli di Tessaglia", K. 316
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by artist: Jean-Philippe Rameau
by artist: Les Ambassadeurs
by artist: Alexis Kossenko
isrc code: GBAYC1302350