Silvio Varviso
type: MusicGroup
genre: classical
genre: opera
popularity: 41
followers: 496
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:24:56Z
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album: Bellini: Norma
  type: MusicAlbum
  date published: 2020-11-20
  track: Norma, Act I: Sinfonia
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    by artist: Vincenzo Bellini
    by artist: Santa Cecilia Orchestra
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      date published: 2020-11-20
  track: Norma, Act II: Dormono entrambi
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  track: Norma, Act I: Ite sul colle, o Druidi
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    by artist: Vincenzo Bellini
    by artist: Carlo Cava
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  track: Norma, Act II: Mi chiami, o Norma
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  track: Norma, Act I: Meco all'altar di Venere
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    by artist: Mario del Monaco
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  track: Norma, Act II: Mira, o Norma
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  track: Norma, Act I: Casta Diva
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  track: Norma, Act II: Ei tornerà
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  track: Norma, Act I: Sgombra è la sacra selva
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      date published: 2020-11-20
  track: Norma, Act II: Squilla il bronzo del Dio!
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    by artist: Vincenzo Bellini
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  track: Norma, Act I: Eccola! Va', mi lascia
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    by artist: Vincenzo Bellini
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      date published: 2020-11-20
  track: Norma, Act II: Nè compi il rito, o Norma?
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    by artist: Vincenzo Bellini
    by artist: Carlo Cava
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  track: Norma, Act I: Vanne, e li cela entrambi
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      type: MusicAlbum
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  track: Norma, Act II: In mia man alfin tu sei
  track: Norma, Act I: Adalgisa!
  track: Norma, Act II: Qual cor tradisti, qual cor perdesti
  track: Norma, Act I: Ma di'... L'amato giovane
  track: Norma, Act II: Deh! Non volerli vittime
  track: Norma, Act I: Oh! Di qual sei tu vittima
album: Donizetti: Anna Bolena
album: Great Swedish Singers: Nicolai Gedda (1960-1976)
album: Le meilleur du classique
album: 101 Classical
album: Best of Opera - Die 50 größten Opern-Arien
album: 100 Classical Favourites
album: Flower Duet - The World's Most Beautiful Duets
album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
album: 50 Greatest Opera Classics
album: Wagner: Die Meistersinger von Nürnberg
album: Famous Opera Choruses
album: Rossini: L'Italiana in Algeri
album: Donizetti: Lucia di Lammermoor (Live)
album: Verdi Arias For Baritone
album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
album: Richard Strauss: Salome [Excerpts] (1957)

Norma, Act II: In mia man alfin tu sei
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Norma, Act I: Adalgisa!
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Norma, Act II: Qual cor tradisti, qual cor perdesti
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Norma, Act I: Ma di'... L'amato giovane
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Norma, Act II: Deh! Non volerli vittime
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Norma, Act I: Oh! Di qual sei tu vittima
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  type: MusicAlbum
  date published: 2020-11-20

Donizetti: Anna Bolena
type: MusicAlbum
date published: 1970-01-01
track: Anna Bolena: Sinfonia (Overture)
  type: MusicRecording
  duration: PT8M15S
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  by artist: Gaetano Donizetti
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    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBF076842701
track: Anna Bolena, Act 1, Scene 1: Nè venne il Re?
  type: MusicRecording
  duration: PT2M54S
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    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBF076842702
track: Anna Bolena, Act 1, Scene 1: Ella di me, sollecita
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  duration: PT2M18S
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track: Anna Bolena, Act 1, Scene 1: Si taciturna e mesta
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track: Anna Bolena, Act 1, Scene 1: Deh! non voler costringere
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track: Anna Bolena, Act 1, Scene 1: Come, innocente giovane
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  duration: PT2M9S
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  isrc code: GBF076842706
track: Anna Bolena, Act 1, Scene 1: Non v'ha sguardo cui sia dato
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  duration: PT4M28S
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track: Anna Bolena, Act 1, Scene 1: Oh! qual parlar fu il sono!
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track: Anna Bolena, Act 1, Scene 1: Tutta in voi la luce mia
  type: MusicRecording
  duration: PT8M33S
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  isrc code: GBF076842709
track: Anna Bolena, Act 1, Scene 1: Ah! qual sia cercar non oso
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    date published: 1970-01-01
  isrc code: GBF076842710
track: Anna Bolena, Act 1, Scene 2: Chi veggo?
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track: Anna Bolena, Act 1, Scene 2: Da quel dì che, lei perduta
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  isrc code: GBF076842712
track: Anna Bolena, Act 1, Scene 2: Ah! così nel dì ridenti
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track: Anna Bolena, Act 1, Scene 2: Desta sì tosto
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track: Anna Bolena, Act 1, Scene 2: Io sentii sulla mia mano
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track: Anna Bolena, Act 1, Scene 2: Or che reso ai patrii lidi
track: Anna Bolena, Act 1, Scene 2: Questo dì per noi spuntato
track: Anna Bolena, Act 1, Scene 3: E'sgombro il loco
track: Anna Bolena, Act 1, Scene 3: Ah! parea che per incanto
track: Anna Bolena, Act 1, Scene 3: Basta, basta, trop'oltre vai
track: Anna Bolena, Act 1, Scene 3: S'ei t'abborre, io t'amo ancora
track: Anna Bolena, Act 1, Scene 3: Ah! per pietà del mio spavento
track: Anna Bolena, Act 1, Scene 3: Alcun potria ascolarti
track: Anna Bolena, Act 1, Scene 3: Tace ognuno
track: Anna Bolena, Act 1, Scene 3: In separato carcere
track: Anna Bolena, Act 2, Scene 1: Oh! dove mal ne andarono
track: Anna Bolena, Act 2, Scene 1: Dio, che mi vedi in core
track: Anna Bolena, Act 2, Scene 1: Al par del mio
track: Anna Bolena, Act 2, Scene 1: Va, infelice
track: Anna Bolena, Act 2, Scene 2: Ebben? Dinanzi ai giudici
track: Anna Bolena, Act 2, Scene 2: Scostatevi ... il Re giunge
track: Anna Bolena, Act 2, Scene 2: Ambo morrete, o perfidi
track: Anna Bolena, Act 2, Scene 2: Al Consiglio sien tratti
track: Anna Bolena, Act 2, Scene 2: Sposa a Percy
track: Anna Bolena, Act 2, Scene 2: Per questa fiamma indomita
track: Anna Bolena, Act 2, Scene 2: Stolta! Non sai ...
track: Anna Bolena, Act 2, Scene 2: Ah! pensate che rivolti
track: Anna Bolena, Act 2, Scene 2: Tu pur dannato a morte
track: Anna Bolena, Act 2, Scene 3: Vivi tu, te ne scongiuro
track: Anna Bolena, Act 2, Scene 3: Nel veder la tua costanza
track: Anna Bolena, Act 2, Scene 3: Chi può vederla a ciglio asciutto
track: Anna Bolena, Act 2, Scene 3: Piangete voi?
track: Anna Bolena, Act 2, Scene 3: Al dolce guidami
track: Anna Bolena, Act 2, Scene 3: Qual mesto suon?
track: Anna Bolena, Act 2, Scene 3: Cielo, a'miei lunghi spasimi
track: Anna Bolena, Act 2, Scene 3: Coppia iniqua, l'estrema vendetta

Gaetano Donizetti
type: MusicGroup

Elena Souliotis
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Nicolai Ghiaurov
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Piero de Palma
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John Alexander
type: MusicGroup

Stafford Dean
type: MusicGroup

Wiener Staatsopernchor
type: MusicGroup

Wiener Opernorchester
type: MusicGroup

Silvio Varviso
type: MusicGroup

Donizetti: Anna Bolena
type: MusicAlbum
date published: 1970-01-01

Anna Bolena, Act 1, Scene 2: Or che reso ai patrii lidi
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Anna Bolena, Act 1, Scene 2: Questo dì per noi spuntato
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Anna Bolena, Act 1, Scene 3: E'sgombro il loco
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Anna Bolena, Act 1, Scene 3: Ah! parea che per incanto
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Anna Bolena, Act 1, Scene 3: Basta, basta, trop'oltre vai
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Anna Bolena, Act 1, Scene 3: S'ei t'abborre, io t'amo ancora
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Anna Bolena, Act 1, Scene 3: Ah! per pietà del mio spavento
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  type: MusicAlbum
  date published: 1970-01-01

Anna Bolena, Act 1, Scene 3: Alcun potria ascolarti
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Anna Bolena, Act 1, Scene 3: Tace ognuno
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Anna Bolena, Act 1, Scene 3: In separato carcere
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Anna Bolena, Act 2, Scene 1: Oh! dove mal ne andarono
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Anna Bolena, Act 2, Scene 1: Dio, che mi vedi in core
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Anna Bolena, Act 2, Scene 1: Al par del mio
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Anna Bolena, Act 2, Scene 1: Va, infelice
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Anna Bolena, Act 2, Scene 2: Ebben? Dinanzi ai giudici
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Anna Bolena, Act 2, Scene 2: Scostatevi ... il Re giunge
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Anna Bolena, Act 2, Scene 2: Ambo morrete, o perfidi
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Anna Bolena, Act 2, Scene 2: Al Consiglio sien tratti
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Anna Bolena, Act 2, Scene 2: Sposa a Percy
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Anna Bolena, Act 2, Scene 2: Per questa fiamma indomita
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Anna Bolena, Act 2, Scene 2: Stolta! Non sai ...
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Anna Bolena, Act 2, Scene 2: Ah! pensate che rivolti
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Anna Bolena, Act 2, Scene 2: Tu pur dannato a morte
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Anna Bolena, Act 2, Scene 3: Vivi tu, te ne scongiuro
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Anna Bolena, Act 2, Scene 3: Nel veder la tua costanza
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Anna Bolena, Act 2, Scene 3: Chi può vederla a ciglio asciutto
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Anna Bolena, Act 2, Scene 3: Piangete voi?
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Anna Bolena, Act 2, Scene 3: Al dolce guidami
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Anna Bolena, Act 2, Scene 3: Qual mesto suon?
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Anna Bolena, Act 2, Scene 3: Cielo, a'miei lunghi spasimi
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Anna Bolena, Act 2, Scene 3: Coppia iniqua, l'estrema vendetta
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Great Swedish Singers: Nicolai Gedda (1960-1976)
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track: Les nuits d'ete, Op. 7: No. 2. Le Spectre de la rose
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track: Les nuits d'ete, Op. 7: No. 5. Au cimetiere
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Le meilleur du classique
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track: Liebesträume, S. 541: No. 3, Oh Lieb, so lang du lieben kannst
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Gianni Schicchi: "Oh! mio babbino caro"
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Piano Concerto No. 21 in C Major, K. 467: II. Andante
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Concierto de Aranjuez for Guitar and Orchestra: 2. Adagio
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An der schönen blauen Donau, Op. 314 - Live
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Pavane, Op. 50
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subject of: OpenTimestamps Proof of Existence
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Ave Maria, CG 89a (After J.S. Bach: Prelude in C Major, BWV 846) [Arr. Sabatini]
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Il barbiere di Siviglia / Act 1: "Largo al factotum"
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3 Gymnopédies: No. 1, Lent et douloureux
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subject of: OpenTimestamps Proof of Existence
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Piano Sonata No. 11 in A Major, K. 331: 3. Alla Turca. Allegretto
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subject of: OpenTimestamps Proof of Existence
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Fantasia on Greensleeves
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subject of: OpenTimestamps Proof of Existence
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Prélude from "Te Deum", H.146
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Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": 2. Adagio un poco mosso
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Peer Gynt Suite No. 1, Op. 46: I. Morning Mood
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Carmen Suite No. 1: Intermezzo
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Gayaneh: Sabre Dance
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Rigoletto, Act III: La donna è mobile
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subject of: OpenTimestamps Proof of Existence
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Suite bergamasque, L.75: 3. Clair de lune
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Turandot, Act III: Nessun dorma!
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Bagatelle in A Minor, WoO 59 "Für Elise" - Live
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subject of: OpenTimestamps Proof of Existence
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Le nozze di Figaro, K. 492: Overture
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Serse, HWV 40 / Act 1: Largo
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Miserere - Ed. Willcocks: Miserere - Edit
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Adagio in G Minor for Strings and Organ
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Romeo and Juliet, Op. 64 / Act 1: 13. Dance Of The Knights
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Hungarian Dance No. 5 in G Minor, WoO 1, No. 5
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101 Classical
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Sergei Prokofiev
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Royal Philharmonic Orchestra
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Vladimir Ashkenazy
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Violin Concerto in E Minor, Op. 64, MWV O 14: 2. Andante
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Peer Gynt Suite No. 1, Op. 46: In the Hall of The Mountain King
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Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato
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Ave Maria, CG 89a (After J.S. Bach: Prelude in C Major, BWV 846) [Arr. Sabatini]
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Gianni Schicchi: "Oh! mio babbino caro"
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Schindler's List: Main Theme
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The Planets, Op. 32: VI. Uranus, the Magician
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Swan Lake Suite, Op. 20a: III. Danse des cygnes. Allegro moderato
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The Tale Of Tsar Saltan: 3. The Flight Of The Bumble-Bee
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Piano Sonata No. 11 in A Major, K. 331: 3. Alla Turca. Allegretto
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The Nutcracker Suite, Op. 71a: IIf. Dance of the Reed-Pipes
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Washington Post
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The Gadfly, Op. 97: 3. Youth (Romance)
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Liebesträume, S. 541: No. 3, Oh Lieb, so lang du lieben kannst
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Prélude from "Te Deum", H.146
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Nabucco / Act 3: "Va, pensiero" (Chorus of the Hebrew Slaves)
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Symphony No. 9 In E Minor, Op. 95, B. 178: 2. Largo
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German Mass, D.872: Sanctus: Heilig, heilig heilig
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Pavane, Op. 50
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Les pêcheurs de perles, WD 13 / Act 1: "Au fond du temple saint"
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Carmen Suite No. 1: Intermezzo
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8 Slavonic Dances, Op. 46, B. 83: No. 8 in G Minor (Presto)
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Violin Concerto in G Minor, Op. 8, No. 2, RV 315 "L'estate": 3. Presto
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Romeo and Juliet, Op. 64 - Act 1: 12. Masks
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3 Gymnopédies: No. 1, Lent et douloureux
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String Quintet in E Major, G. 275: III. Menuetto
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Karelia Suite, Op. 11: 3. Alla marcia. Moderato
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Fantasia on Greensleeves
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1812 Overture
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Pomp and Circumstance Marches, Op. 39: March No. 1 in D Major
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Best of Opera - Die 50 größten Opern-Arien
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Voi che sapete (Marriage of Figaro)
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  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12pZj8TXpizheZsssXi8aK.json
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 0xd895cac8329881b28c365197188b438ca60b710f02a1cceb216ab4da4168dfdb. 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/12pZj8TXpizheZsssXi8aK.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/12pZj8TXpizheZsssXi8aK.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xd895cac8329881b28c365197188b438ca60b710f02a1cceb216ab4da4168dfdb","isrc":"GBF077211881","name":"Largo al factotum (Barber of Seville)","registered_at":"2026-06-10T02:37:34Z","spotify_id":"12pZj8TXpizheZsssXi8aK","type":"track"}

Je dis que rien ne m'épouvante (Carmen)
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duration: PT5M46S
duration ms: 346000
explicit: false
by artist: Georges Bizet
by artist: Kiri Te Kanawa
by artist: London Philharmonic Orchestra
by artist: Sir Georg Solti
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077530446
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: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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 0x16f2d6128fc834c13c43eb93f11c857ab9f73f38cb48a21cf7bf6f34d2626edc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JxnxdeKh5dryzQbXm0fSc.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/7JxnxdeKh5dryzQbXm0fSc.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x16f2d6128fc834c13c43eb93f11c857ab9f73f38cb48a21cf7bf6f34d2626edc","isrc":"GBF077530446","name":"Je dis que rien ne m'épouvante (Carmen)","registered_at":"2026-06-25T16:49:59Z","spotify_id":"7JxnxdeKh5dryzQbXm0fSc","type":"track"}

Chi mi frena in tal momento (Lucia di Lammermoor)
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duration: PT3M45S
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explicit: false
by artist: Gaetano Donizetti
by artist: Dame Joan Sutherland
by artist: Luciano Pavarotti
by artist: Huguette Tourangeau
by artist: Ryland Davies
by artist: Sherrill Milnes
by artist: Nicolai Ghiaurov
by artist: Orchestra of the Royal Opera House, Covent Garden
by artist: Richard Bonynge
in album: Best of Opera - Die 50 größten Opern-Arien
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xJg5np2aPBKT4SWbjW7pj
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 0x40bd55dcb6bee7ba5ddbd12809af1fb632ebbd2f18e99998093427a3efa01d19. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xJg5np2aPBKT4SWbjW7pj.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/7xJg5np2aPBKT4SWbjW7pj.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x40bd55dcb6bee7ba5ddbd12809af1fb632ebbd2f18e99998093427a3efa01d19","isrc":"GBF077130521","name":"Chi mi frena in tal momento (Lucia di Lammermoor)","registered_at":"2026-06-06T17:44:37Z","spotify_id":"7xJg5np2aPBKT4SWbjW7pj","type":"track"}

Depuis le jour (Louise)
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duration: PT4M6S
duration ms: 246506
explicit: false
by artist: Gustave Charpentier
by artist: Dame Joan Sutherland
by artist: Orchestre de la Suisse Romande
by artist: Richard Bonynge
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076940903

Gremin's Aria (Eugene Onegin)
type: MusicRecording
duration: PT5M41S
duration ms: 341493
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Nicolai Ghiaurov
by artist: Orchestra of the Royal Opera House, Covent Garden
by artist: Sir Georg Solti
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077440332

Final Trio (Faust)
type: MusicRecording
duration: PT5M18S
duration ms: 318666
explicit: false
by artist: Charles Gounod
by artist: Dame Joan Sutherland
by artist: Franco Corelli
by artist: Nicolai Ghiaurov
by artist: Ambrosian Opera Chorus
by artist: London Symphony Orchestra
by artist: Richard Bonynge
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076710441

Oh! mio babbino caro (Gianni Schicchi)
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duration: PT2M11S
duration ms: 131493
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by artist: Giacomo Puccini
by artist: Renata Tebaldi
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Lamberto Gardelli
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
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isrc code: GBF076240708
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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 0x407a58639f0ab38ec2f21b6fd83f6478a30fd98dbc5b859ff3f958350266eb5e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XeGMp37RQLtiB3cJKqoda.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/6XeGMp37RQLtiB3cJKqoda.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x407a58639f0ab38ec2f21b6fd83f6478a30fd98dbc5b859ff3f958350266eb5e","isrc":"GBF076240708","name":"Oh! mio babbino caro (Gianni Schicchi)","registered_at":"2026-06-24T12:00:46Z","spotify_id":"6XeGMp37RQLtiB3cJKqoda","type":"track"}

Va, pensiero (Chorus of the Hebrew Slaves) (Nabucco)
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duration: PT4M47S
duration ms: 287173
explicit: false
by artist: Giuseppe Verdi
by artist: Wiener Staatsopernchor
by artist: Orchester der Wiener Staatsoper
by artist: Lamberto Gardelli
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076540124
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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Dove sei, amato bene? (Rodelinda)
type: MusicRecording
duration: PT6M55S
duration ms: 415160
explicit: false
by artist: George Frideric Handel
by artist: Marilyn Horne
by artist: Vienna Cantata Orchestra
by artist: Henry Lewis
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076710650

Una furtiva lagrima (L’Elisir d’amore)
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duration: PT4M49S
duration ms: 289333
explicit: false
by artist: Gaetano Donizetti
by artist: Giuseppe Di Stefano
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Francesco Molinari-Pradelli
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF075510090

Bell Song (Lakme)
type: MusicRecording
duration: PT7M52S
duration ms: 472066
explicit: false
by artist: Léo Delibes
by artist: Dame Joan Sutherland
by artist: Orchestra of the Royal Opera House, Covent Garden
by artist: Francesco Molinari-Pradelli
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076040214

E lucevan le stelle (Tosca)
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duration: PT3M10S
duration ms: 190440
explicit: false
by artist: Giacomo Puccini
by artist: Franco Corelli
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Lorin Maazel
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076641625
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/0x3418e7fce682b604d9960771ca0bdd7e0834fde8e444ba31a9eed07d64f233e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48F8TM46JWlHZI9SgtNFvg
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 0x3418e7fce682b604d9960771ca0bdd7e0834fde8e444ba31a9eed07d64f233e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48F8TM46JWlHZI9SgtNFvg.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/48F8TM46JWlHZI9SgtNFvg.
  date published: 2026-07-08T03:20:19Z
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Easter Hymn (Cavalleria Rusticana)
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duration: PT5M26S
duration ms: 326826
explicit: false
by artist: Pietro Mascagni
by artist: Julia Varady
by artist: The London Opera Chorus
by artist: National Philharmonic Orchestra
by artist: Gianandrea Gavazzeni
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077611020
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Ua4zhvykrCEeFSm2Mq5vi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ua4zhvykrCEeFSm2Mq5vi
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 0x79a40924cb20f6d48cfa99165ce2ecd023f56e8f2d8fc34c8ce325187b01613f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Ua4zhvykrCEeFSm2Mq5vi.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/6Ua4zhvykrCEeFSm2Mq5vi.
  date published: 2026-07-08T03:20:19Z
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Prize Song (Die Meistersinger)
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duration: PT4M22S
duration ms: 262333
explicit: false
by artist: Richard Wagner
by artist: James King
by artist: Wiener Opernorchester
by artist: Dietfried Bernet
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076710240

Pilgrims’ Chorus (Tannhauser)
type: MusicRecording
duration: PT5M3S
duration ms: 303506
explicit: false
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by artist: Helga Dernesch
by artist: Victor Braun
by artist: Wiener Staatsopernchor
by artist: Wiener Philharmoniker
by artist: Sir Georg Solti
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077040127
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4LqmE3Bgvgu8E3eBcCYv8q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LqmE3Bgvgu8E3eBcCYv8q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd89431311266e38f7d20c277b4a9aa056be3be8f79ce6b952556f11684b0e016","isrc":"GBF077040127","name":"Pilgrims’ Chorus (Tannhauser)","registered_at":"2026-06-08T11:13:29Z","spotify_id":"4LqmE3Bgvgu8E3eBcCYv8q","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 0xd89431311266e38f7d20c277b4a9aa056be3be8f79ce6b952556f11684b0e016. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4LqmE3Bgvgu8E3eBcCYv8q.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/4LqmE3Bgvgu8E3eBcCYv8q.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0xd89431311266e38f7d20c277b4a9aa056be3be8f79ce6b952556f11684b0e016","isrc":"GBF077040127","name":"Pilgrims’ Chorus (Tannhauser)","registered_at":"2026-06-08T11:13:29Z","spotify_id":"4LqmE3Bgvgu8E3eBcCYv8q","type":"track"}

O Silver Moon (Rusalka)
type: MusicRecording
duration: PT6M11S
duration ms: 371000
explicit: false
by artist: Antonín Dvořák
by artist: Pilar Lorengar
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Giuseppe Patanè
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076610530

Intermezzo (Cavalleria Rusticana)
type: MusicRecording
duration: PT3M57S
duration ms: 237666
explicit: false
by artist: Pietro Mascagni
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Tullio Serafin
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076040712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:56:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e063a46517733344476862d1e554c4ebb9d9cc3da385401ae973b65d9a8f7f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2rY8XjUpVSLOGqHLJx7MLH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rY8XjUpVSLOGqHLJx7MLH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e063a46517733344476862d1e554c4ebb9d9cc3da385401ae973b65d9a8f7f8","isrc":"GBF076040712","name":"Intermezzo (Cavalleria Rusticana)","registered_at":"2026-06-25T17:56:53Z","spotify_id":"2rY8XjUpVSLOGqHLJx7MLH","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 0x2e063a46517733344476862d1e554c4ebb9d9cc3da385401ae973b65d9a8f7f8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rY8XjUpVSLOGqHLJx7MLH.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/2rY8XjUpVSLOGqHLJx7MLH.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x2e063a46517733344476862d1e554c4ebb9d9cc3da385401ae973b65d9a8f7f8","isrc":"GBF076040712","name":"Intermezzo (Cavalleria Rusticana)","registered_at":"2026-06-25T17:56:53Z","spotify_id":"2rY8XjUpVSLOGqHLJx7MLH","type":"track"}

Spirto gentil (La Favorita)
type: MusicRecording
duration: PT5M28S
duration ms: 328160
explicit: false
by artist: Gaetano Donizetti
by artist: Luciano Pavarotti
by artist: Wiener Opernorchester
by artist: Sir Edward Downes
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076810187

Che faro (What is life?) (Orfeo ed Euridice)
type: MusicRecording
duration: PT3M50S
duration ms: 230666
explicit: false
by artist: Christoph Willibald Gluck
by artist: Teresa Berganza
by artist: Orchestra of the Royal Opera House, Covent Garden
by artist: Alexander Gibson
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076010210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:16:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0af32736089d2ffa52fb9d59c589e1de1ebd386cf491190be0cd9b6a24e17a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3RucwxDD8LI38Lv0ctY6Kl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RucwxDD8LI38Lv0ctY6Kl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0af32736089d2ffa52fb9d59c589e1de1ebd386cf491190be0cd9b6a24e17a7","isrc":"GBF076010210","name":"Che faro (What is life?) (Orfeo ed Euridice)","registered_at":"2026-06-07T14:16:30Z","spotify_id":"3RucwxDD8LI38Lv0ctY6Kl","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 0xd0af32736089d2ffa52fb9d59c589e1de1ebd386cf491190be0cd9b6a24e17a7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3RucwxDD8LI38Lv0ctY6Kl.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/3RucwxDD8LI38Lv0ctY6Kl.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xd0af32736089d2ffa52fb9d59c589e1de1ebd386cf491190be0cd9b6a24e17a7","isrc":"GBF076010210","name":"Che faro (What is life?) (Orfeo ed Euridice)","registered_at":"2026-06-07T14:16:30Z","spotify_id":"3RucwxDD8LI38Lv0ctY6Kl","type":"track"}

Recondita armonia (Tosca)
type: MusicRecording
duration: PT2M49S
duration ms: 169173
explicit: false
by artist: Giacomo Puccini
by artist: Franco Corelli
by artist: Alfredo Mariotti
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Lorin Maazel
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076610180
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:55:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec7f90996dbef72d709a27cb58dcc595d834776221063ce9260c9dbdabdeb1f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5LuchKcNUbW5EwutYpcNPG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LuchKcNUbW5EwutYpcNPG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec7f90996dbef72d709a27cb58dcc595d834776221063ce9260c9dbdabdeb1f4","isrc":"GBF076610180","name":"Recondita armonia (Tosca)","registered_at":"2026-06-18T13:55:06Z","spotify_id":"5LuchKcNUbW5EwutYpcNPG","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 0xec7f90996dbef72d709a27cb58dcc595d834776221063ce9260c9dbdabdeb1f4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LuchKcNUbW5EwutYpcNPG.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/5LuchKcNUbW5EwutYpcNPG.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xec7f90996dbef72d709a27cb58dcc595d834776221063ce9260c9dbdabdeb1f4","isrc":"GBF076610180","name":"Recondita armonia (Tosca)","registered_at":"2026-06-18T13:55:06Z","spotify_id":"5LuchKcNUbW5EwutYpcNPG","type":"track"}

Bella figlia dell'amore (Rigoletto)
type: MusicRecording
duration: PT5M31S
duration ms: 331160
explicit: false
by artist: Giuseppe Verdi
by artist: Dame Joan Sutherland
by artist: Huguette Tourangeau
by artist: Luciano Pavarotti
by artist: Sherrill Milnes
by artist: Martti Talvela
by artist: London Symphony Orchestra
by artist: Richard Bonynge
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077114290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:08:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa92cfb2d58af2a571d53cef321a23c7e4d7c66362e29f642761fed6b69623030
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/692cTOGui35wiXlGGHpJ7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/692cTOGui35wiXlGGHpJ7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa92cfb2d58af2a571d53cef321a23c7e4d7c66362e29f642761fed6b69623030","isrc":"GBF077114290","name":"Bella figlia dell'amore (Rigoletto)","registered_at":"2026-06-26T19:08:49Z","spotify_id":"692cTOGui35wiXlGGHpJ7b","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 0xa92cfb2d58af2a571d53cef321a23c7e4d7c66362e29f642761fed6b69623030. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/692cTOGui35wiXlGGHpJ7b.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/692cTOGui35wiXlGGHpJ7b.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xa92cfb2d58af2a571d53cef321a23c7e4d7c66362e29f642761fed6b69623030","isrc":"GBF077114290","name":"Bella figlia dell'amore (Rigoletto)","registered_at":"2026-06-26T19:08:49Z","spotify_id":"692cTOGui35wiXlGGHpJ7b","type":"track"}

One Fine Day (Madama Butterfly)
type: MusicRecording
duration: PT4M41S
duration ms: 281200
explicit: false
by artist: Giacomo Puccini
by artist: Mirella Freni
by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077440518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:11:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0HDSDFriO5NY0u653ttTyh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HDSDFriO5NY0u653ttTyh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251","isrc":"GBF077440518","name":"One Fine Day (Madama Butterfly)","registered_at":"2026-06-04T14:11:50Z","spotify_id":"0HDSDFriO5NY0u653ttTyh","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 0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0HDSDFriO5NY0u653ttTyh.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/0HDSDFriO5NY0u653ttTyh.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251","isrc":"GBF077440518","name":"One Fine Day (Madama Butterfly)","registered_at":"2026-06-04T14:11:50Z","spotify_id":"0HDSDFriO5NY0u653ttTyh","type":"track"}

Celeste Aida (Aida)
type: MusicRecording
duration: PT4M37S
duration ms: 277800
explicit: false
by artist: Giuseppe Verdi
by artist: Luciano Pavarotti
by artist: Vienna Volksoper Orchestra
by artist: Leone Magiera
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077200050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:06:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa51335b70868aa881d2178f28636d01c6f8edf604e138b3520f48b21acda5c50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6AITLf0q4j3eFra2YHOGob.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AITLf0q4j3eFra2YHOGob
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa51335b70868aa881d2178f28636d01c6f8edf604e138b3520f48b21acda5c50","isrc":"GBF077200050","name":"Celeste Aida (Aida)","registered_at":"2026-06-20T22:06:25Z","spotify_id":"6AITLf0q4j3eFra2YHOGob","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 0xa51335b70868aa881d2178f28636d01c6f8edf604e138b3520f48b21acda5c50. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6AITLf0q4j3eFra2YHOGob.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/6AITLf0q4j3eFra2YHOGob.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0xa51335b70868aa881d2178f28636d01c6f8edf604e138b3520f48b21acda5c50","isrc":"GBF077200050","name":"Celeste Aida (Aida)","registered_at":"2026-06-20T22:06:25Z","spotify_id":"6AITLf0q4j3eFra2YHOGob","type":"track"}

Prelude (La Traviata)
type: MusicRecording
duration: PT4M3S
duration ms: 243800
explicit: false
by artist: Giuseppe Verdi
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Sir John Pritchard
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076240101

Brindisi (La Traviata)
type: MusicRecording
duration: PT3M9S
duration ms: 189066
explicit: false
by artist: Giuseppe Verdi
by artist: Carlo Bergonzi
by artist: Dame Joan Sutherland
by artist: Coro del Maggio Musicale Fiorentino
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Sir John Pritchard
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Questa o quella (Rigoletto)
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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: 2026-07-08T03:53:27Z
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Doretta’s Dream Song (La Rondine)
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O mio Fernando (La Favorita)
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Ch’ella mi creda (Girl of the Golden West)
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by artist: Jussi Björling
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Tu che di gel sei cinta (Turandot)
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Squilli, echeggi la tromba (Il Trovatore)
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Donna non vidi mai (Manon Lescaut)
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by artist: Carlo Bergonzi
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Mercè, dilette amiche (I Vespri Siciliani)
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duration: PT3M44S
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by artist: Maria Chiara
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by artist: Nello Santi
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The Golden Calf (Faust)
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by artist: Nicolai Ghiaurov
by artist: London Symphony Chorus
by artist: London Symphony Orchestra
by artist: Sir Edward Downes
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  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076410580

Improvviso (Andrea Chenier)
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duration: PT5M7S
duration ms: 307600
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by artist: Umberto Giordano
by artist: Mario del Monaco
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Gianandrea Gavazzeni
in album: Best of Opera - Die 50 größten Opern-Arien
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF075740506

Fuoco di gioia! (Otello)
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duration: PT2M48S
duration ms: 168933
explicit: false
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by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Carlo Franci
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  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076410029

Lamento di Federico (L’Arlesianna)
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duration: PT5M2S
duration ms: 302026
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by artist: Francesco Cilea
by artist: Jussi Björling
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Alberto Erede
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  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF075940604

O Patria mia (Aida)
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duration: PT6M37S
duration ms: 397533
explicit: false
by artist: Giuseppe Verdi
by artist: Anita Cerquetti
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Gianandrea Gavazzeni
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  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF075610711

Di Provenza il mar (La Traviata)
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duration: PT4M46S
duration ms: 286306
explicit: false
by artist: Giuseppe Verdi
by artist: Dietrich Fischer-Dieskau
by artist: Orchester der Deutschen Oper Berlin
by artist: Lorin Maazel
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  date published: 2011-01-01
isrc code: GBF076810440

Voi lo sapete (Cavalleria Rusticana)
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duration ms: 235266
explicit: false
by artist: Pietro Mascagni
by artist: Renata Tebaldi
by artist: New Philharmonia Orchestra
by artist: Oliviero de Fabritiis
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  type: MusicAlbum
  date published: 2011-01-01

Di quella pira! (Il Trovatore)
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duration ms: 221226
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by artist: Mario del Monaco
by artist: Renata Tebaldi
by artist: Athos Cesarini
by artist: Coro del Maggio Musicale Fiorentino
by artist: L'Orchestre du Grand Théâtre de Genève
by artist: Alberto Erede
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  date published: 2011-01-01
isrc code: GBF075640026

100 Classical Favourites
type: MusicAlbum
date published: 1998-01-01
track: Brandenburg Concerto No. 2 in F, BWV 1047: 1. (Allegro)
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  by artist: I Musici
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: The Water Music: Alla hornpipe
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Carmen Suite No. 1: 5. Les toréadors
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Voices of Spring, Waltz, Op. 410
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Serenade in G, K.525 "Eine kleine Nachtmusik" - Orchestral version: 1. Allegro
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Symphony No. 40 In G Minor, K.550: 1. Molto allegro - Excerpt
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Boléro
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Peer Gynt, Op. 23 - Concert version by Kurt Masur & Friedhelm Eberle: Prelude: Morning Mood
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  date published: 2026-07-02T11:38:34Z
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Rhapsody on a Theme by Paganini, Op. 43: Variation 18
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duration: PT2M34S
duration ms: 154000
explicit: false
by artist: Sergei Rachmaninoff
by artist: Neeme Järvi
by artist: Bella Davidovich
by artist: Royal Concertgebouw Orchestra
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA508109310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0767fe6540a4d73292959f9ab818e5f5bc485314c4b9637839a9239c726a92f
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/5wRND5VveezsyUArbN3HMY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wRND5VveezsyUArbN3HMY
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 0xc0767fe6540a4d73292959f9ab818e5f5bc485314c4b9637839a9239c726a92f. 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/5wRND5VveezsyUArbN3HMY.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/5wRND5VveezsyUArbN3HMY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc0767fe6540a4d73292959f9ab818e5f5bc485314c4b9637839a9239c726a92f","isrc":"NLA508109310","name":"Rhapsody on a Theme by Paganini, Op. 43: Variation 18","registered_at":"2026-06-24T14:06:16Z","spotify_id":"5wRND5VveezsyUArbN3HMY","type":"track"}

Le Carnaval des Animaux, R. 125: Le Cygne
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duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Camille Saint-Saëns
by artist: Mischa Maisky
by artist: Martha Argerich
by artist: Nelson Freire
in album: 100 Classical Favourites
  type: MusicAlbum
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isrc code: NLA508531313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ebc39e1912b2abecfd50027089f12b481474da773d87c1d08b23d0639e64f84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2pubOl3tSCH7kVs57g4VZE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pubOl3tSCH7kVs57g4VZE
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 0x7ebc39e1912b2abecfd50027089f12b481474da773d87c1d08b23d0639e64f84. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pubOl3tSCH7kVs57g4VZE.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/2pubOl3tSCH7kVs57g4VZE.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x7ebc39e1912b2abecfd50027089f12b481474da773d87c1d08b23d0639e64f84","isrc":"NLA508531313","name":"Le Carnaval des Animaux, R. 125: Le Cygne","registered_at":"2026-06-05T11:59:22Z","spotify_id":"2pubOl3tSCH7kVs57g4VZE","type":"track"}

Liebestraum No. 3 in A flat, S.541 No. 3
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duration: PT5M0S
duration ms: 300000
explicit: false
by artist: Franz Liszt
by artist: Claudio Arrau
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA508531106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:12:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a7bfa611c2f4dd9255feb7aa0900a9c5476750287cc45d3b81b2bf309520a5f
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/4TOKoS810660vxaM9xk1gf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TOKoS810660vxaM9xk1gf
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 0x0a7bfa611c2f4dd9255feb7aa0900a9c5476750287cc45d3b81b2bf309520a5f. 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/4TOKoS810660vxaM9xk1gf.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/4TOKoS810660vxaM9xk1gf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0a7bfa611c2f4dd9255feb7aa0900a9c5476750287cc45d3b81b2bf309520a5f","isrc":"NLA508531106","name":"Liebestraum No. 3 in A flat, S.541 No. 3","registered_at":"2026-06-24T11:12:52Z","spotify_id":"4TOKoS810660vxaM9xk1gf","type":"track"}

String Quintet E, Op.13, No.5: 3. Menuetto
type: MusicRecording
duration: PT4M5S
duration ms: 245000
explicit: false
by artist: Luigi Boccherini
by artist: I Musici
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA508208908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:04:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4827f3b8fdbdffb43b6141c4902ff062d6dd7791e7bab069e5683761c5263013
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/5Cq25D9P1OvkO36yslMcWk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Cq25D9P1OvkO36yslMcWk
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 0x4827f3b8fdbdffb43b6141c4902ff062d6dd7791e7bab069e5683761c5263013. 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/5Cq25D9P1OvkO36yslMcWk.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/5Cq25D9P1OvkO36yslMcWk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4827f3b8fdbdffb43b6141c4902ff062d6dd7791e7bab069e5683761c5263013","isrc":"NLA508208908","name":"String Quintet E, Op.13, No.5: 3. Menuetto","registered_at":"2026-06-06T10:04:44Z","spotify_id":"5Cq25D9P1OvkO36yslMcWk","type":"track"}

Symphony No. 5 in C-Sharp Minor / Pt. 3: 4. Adagietto (Sehr langsam)
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duration: PT4M31S
duration ms: 271000
explicit: false
by artist: Gustav Mahler
by artist: Royal Concertgebouw Orchestra
by artist: Bernard Haitink
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA507101135

Adagio for Strings, Op. 11
type: MusicRecording
duration: PT7M10S
duration ms: 430000
explicit: false
by artist: Samuel Barber
by artist: I Musici
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA508530405

Herz und Mund und Tat und Leben, Cantata BWV 147: Jesu Joy Of Man's Desiring
type: MusicRecording
duration: PT3M13S
duration ms: 193000
explicit: false
by artist: Johann Sebastian Bach
by artist: St. Paul's Cathedral Choir
by artist: Neil Black
by artist: English Chamber Orchestra
by artist: Barry Rose
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA508325104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:57:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfb3fff64ae53ea817996e7d7b918c2af37fd788291adef2d3c359387707941a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/226FvyyOJD37uR3fEXvmnl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/226FvyyOJD37uR3fEXvmnl
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 0xdfb3fff64ae53ea817996e7d7b918c2af37fd788291adef2d3c359387707941a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/226FvyyOJD37uR3fEXvmnl.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/226FvyyOJD37uR3fEXvmnl.
  date published: 2026-07-02T11:34:59Z
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Nocturne No. 2 in E-Flat Major, Op. 9 No. 2
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duration: PT4M47S
duration ms: 287000
explicit: false
by artist: Frédéric Chopin
by artist: Claudio Arrau
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA507700423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:11:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x545e104c3251ca110c3a4ee1686deb51cd40d0316a77578049ef0fd8b5ceb1cd
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/3NLrmBTUWukugAgpqnuNgf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NLrmBTUWukugAgpqnuNgf
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 0x545e104c3251ca110c3a4ee1686deb51cd40d0316a77578049ef0fd8b5ceb1cd. 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/3NLrmBTUWukugAgpqnuNgf.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/3NLrmBTUWukugAgpqnuNgf.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x545e104c3251ca110c3a4ee1686deb51cd40d0316a77578049ef0fd8b5ceb1cd","isrc":"NLA507700423","name":"Nocturne No. 2 in E-Flat Major, Op. 9 No. 2","registered_at":"2026-06-25T17:11:47Z","spotify_id":"3NLrmBTUWukugAgpqnuNgf","type":"track"}

Canon in D
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duration: PT4M41S
duration ms: 281506
explicit: false
by artist: Johann Pachelbel
by artist: I Musici
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA508208907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:57:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80c795a35a01edeca41f4d15cfd5140cdd596c768f5e0f3dd822f464a1d6ef1f
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/55QZtu6vcqBLRMyen4mOHu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55QZtu6vcqBLRMyen4mOHu
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
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Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": I. Adagio sostenuto
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f2395f6bdc2a41c37bfc5623c3bc19c49338dcc9fb9e1f8b871d4019f8b81c. 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/4kh0GAlO9cGZRXXwg34pRs.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/4kh0GAlO9cGZRXXwg34pRs.
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Violin Concerto In D, Op. 35, TH. 59: 1. Allegro moderato
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Henryk Szeryng
by artist: Royal Concertgebouw Orchestra
by artist: Bernard Haitink
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Piano Sonata No. 11 In A, K.331 -"Alla Turca": 3. Alla Turca (Allegretto)
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by artist: Claudio Arrau
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La Gioconda / Act 3: Dance Of The Hours
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by artist: Staatskapelle Dresden
by artist: Silvio Varviso
in album: 100 Classical Favourites
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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
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Il barbiere di Siviglia / Act I: No. 2 Cavatina: "Largo al factotum"
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by artist: Dmitri Hvorostovsky
by artist: Philharmonia Orchestra
by artist: Ion Marin
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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: 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 0x810ab94a7bf5b7a85cdc70138725a361a5e8aa47395d733986906d64f563d926. 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/48nlvY6Le77TxmIHLlJXeY.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/48nlvY6Le77TxmIHLlJXeY.
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Les Contes d'Hoffmann / Act 4: Entr'acte (Barcarolle)
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by artist: Staatskapelle Dresden
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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Liebesfreud
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by artist: Arthur Grumiaux
by artist: Istvan Hajdu
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Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
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duration: PT7M5S
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by artist: Royal Concertgebouw Orchestra
by artist: Bernard Haitink
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21 Hungarian Dances, WoO 1 - Orchestral Version: No. 5 in G Minor
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by artist: Gewandhausorchester
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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 0x6dd901cd64ae886b9941d5ee4144f2068c57ba0ddd9a7bffe01db00ae2bc4259. 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/1nUP1rdNJRd7CzIzbUAKph.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/1nUP1rdNJRd7CzIzbUAKph.
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William Tell: Overture
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by artist: Academy of St. Martin in the Fields
by artist: Sir Neville Marriner
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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 0x563c4e3dc8ed69711cea2537844d716c117b1aca9cc2ffa1fa0f4ac0fbd94f0b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NtlUZp2s49Vy3qDQr09le.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/0NtlUZp2s49Vy3qDQr09le.
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Aida / Act 2: "Gloria all'Egitto"
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by artist: Giuseppe Verdi
by artist: Dresden State Opera Chorus
by artist: Chor der Staatsoper Dresden
by artist: Staatskapelle Dresden
by artist: Silvio Varviso
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additional property: CopyrightRegisteredAt
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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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"Pomp and Circumstance," Op. 39: March, No. 1 in D
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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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  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 0xadb052c75408484d235d5a216f19a9f90ffbb9b55420bdab08f2f6c53e08a56f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2h99b19owyJxEeMJBJwtZ7.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/2h99b19owyJxEeMJBJwtZ7.
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Symphonie fantastique, H. 48: IV. Marche au supplice
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duration: PT6M49S
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explicit: false
by artist: Hector Berlioz
by artist: Royal Concertgebouw Orchestra
by artist: Sir Colin Davis
in album: 100 Classical Favourites
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isrc code: NLA507400369

The Liberty Bell
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duration: PT3M25S
duration ms: 205000
explicit: false
by artist: John Philip Sousa
by artist: Eastman Wind Ensemble
by artist: Frederick Fennell
in album: 100 Classical Favourites
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Violin Concerto In E Minor, Op. 64, MWV O14: 1. Allegro molto appassionato
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duration: PT3M19S
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by artist: Felix Mendelssohn
by artist: Henryk Szeryng
by artist: Royal Concertgebouw Orchestra
by artist: Bernard Haitink
in album: 100 Classical Favourites
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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L'Apprenti sorcier
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by artist: Rotterdam Philharmonic Orchestra
by artist: David Zinman
in album: 100 Classical Favourites
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Overture Orpheus in the Underworld
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by artist: Philharmonia Orchestra
by artist: Sir Neville Marriner
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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 0xae674abd8b7f3f6df305dbbd1128cdb61779085f917cb798b33b848ce2daceaf. 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/6TTVJdlWlZuYgC2EWe8YLN.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/6TTVJdlWlZuYgC2EWe8YLN.
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Concerto For Violin And Strings In F Minor, Op. 8, No. 4, RV 297 "L'inverno": 2. Largo
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duration: PT2M10S
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by artist: Antonio Vivaldi
by artist: Federico Agostini
by artist: I Musici
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA508804812

Peer Gynt, Op. 23 - Concert version by Kurt Masur & Friedhelm Eberle: "In the Hall of the Mountain King"
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duration: PT2M25S
duration ms: 145000
explicit: false
by artist: Edvard Grieg
by artist: Friedhelm Eberle
by artist: MDR Leipzig Radio Chorus
by artist: Gewandhausorchester
by artist: Kurt Masur
in album: 100 Classical Favourites
  type: MusicAlbum
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isrc code: NLA508703016

Suite No. 3 in D, BWV 1068: 2. Air
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by artist: Johann Sebastian Bach
by artist: Carl Philipp Emanuel Bach Chamber Orchestra
by artist: Peter Schreier
in album: 100 Classical Favourites
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additional property: OTSRecordURL
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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 0xb9b20d45baa0d8033ba0cac979a47e6b8bea8ba8f4fa6bb98fa66a05c449840f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nv80aRiHA0mTqXNFlXb6Y.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/2nv80aRiHA0mTqXNFlXb6Y.
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Pelléas et Mélisande, Op. 80: 4. Sicilienne
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by artist: Gabriel Fauré
by artist: Rotterdam Philharmonic Orchestra
by artist: David Zinman
in album: 100 Classical Favourites
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additional property: CopyrightID
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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: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Piano Concerto No. 3 in D minor, Op. 30: 1. Allegro ma non tanto
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duration: PT1M41S
duration ms: 101000
explicit: false
by artist: Sergei Rachmaninoff
by artist: Martha Argerich
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Riccardo Chailly
in album: 100 Classical Favourites
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  date published: 1998-01-01
isrc code: NLA509414106

Nulla in mundo pax, R.630: 1. Nulla in mundo pax (Larghetto)
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duration: PT2M41S
duration ms: 161000
explicit: false
by artist: Antonio Vivaldi
by artist: Elly Ameling
by artist: Jeffrey Tate
by artist: English Chamber Orchestra
by artist: Vittorio Negri
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
isrc code: NLA507710521

Requiem, K. 626: IIIa. Dies irae
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duration: PT1M51S
duration ms: 111000
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: MDR Leipzig Radio Chorus
by artist: Staatskapelle Dresden
by artist: Peter Schreier
in album: 100 Classical Favourites
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Recuerdos de la Alhambra
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by artist: Pepe Romero
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additional property: OTSBitcoinBlock
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  type: PropertyValue
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additional property: OTSRecordURL
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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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Rigoletto / Act 3: "La donna è mobile"
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by artist: Neil Shicoff
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by artist: Giuseppe Sinopoli
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  date published: 1998-01-01
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Adagio from Spartacus: Onedin Line theme
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by artist: Mariinsky Orchestra
by artist: Valery Gergiev
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
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Also sprach Zarathustra, Op. 30: I. Prelude. Sunrise
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Pictures at an Exhibition (Orch. by Maurice Ravel): 15. The Great Gate of Kiev
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Romeo and Juliet, Op. 64 / Act 1: 13. Dance Of The Knights
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subject of: OpenTimestamps Proof of Existence
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Ouverture solennelle "1812," Op. 49
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Flower Duet - The World's Most Beautiful Duets
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  subject of: OpenTimestamps Proof of Existence
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track: Les Contes d'Hoffmann / Act 2: "Belle nuit, ô nuit d'amour"
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  subject of: OpenTimestamps Proof of Existence
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track: Hänsel und Gretel / Act 2: "Abends will ich schlafen gehn"
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track: Semiramide / Act 1: Alle più calde immagini
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  subject of: OpenTimestamps Proof of Existence
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track: Béatrice et Bénédict / Act 1: "Vous soupirez, madame?" - "Nuit paisible et sereine!"
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track: Rodelinda, HWV 19 - Ed. Bonynge / Act 2: "Io t'abbraccio
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track: Petite Messe Solennelle / Gloria: Qui tollis
track: Requiem: IIg. Recordare
track: Der Rosenkavalier, Op. 59, TrV 227 / Act 2: Mir ist die Ehre widerfahren
track: Madama Butterfly / Act 2: Una nave da guerra
track: Madama Butterfly / Act 2: Scuoti quella fronda di ciliegio
track: Les Troyens / Act 3: Sa voix fait naître dans mon sein
track: Norma / Act 2: Mira, O Norma...Si, fino all'ore

Petite Messe Solennelle / Gloria: Qui tollis
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Requiem: IIg. Recordare
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Der Rosenkavalier, Op. 59, TrV 227 / Act 2: Mir ist die Ehre widerfahren
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Madama Butterfly / Act 2: Una nave da guerra
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Madama Butterfly / Act 2: Scuoti quella fronda di ciliegio
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Les Troyens / Act 3: Sa voix fait naître dans mon sein
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Norma / Act 2: Mira, O Norma...Si, fino all'ore
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Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
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    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Txi7pn0LjOp1Zc0F0XKqo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x407a58639f0ab38ec2f21b6fd83f6478a30fd98dbc5b859ff3f958350266eb5e","isrc":"GBF076240708","name":"Gianni Schicchi: \"Oh! mio babbino caro\"","registered_at":"2026-06-24T12:00:46Z","spotify_id":"4Txi7pn0LjOp1Zc0F0XKqo","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 0x407a58639f0ab38ec2f21b6fd83f6478a30fd98dbc5b859ff3f958350266eb5e. 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/4Txi7pn0LjOp1Zc0F0XKqo.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/4Txi7pn0LjOp1Zc0F0XKqo.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x407a58639f0ab38ec2f21b6fd83f6478a30fd98dbc5b859ff3f958350266eb5e","isrc":"GBF076240708","name":"Gianni Schicchi: \"Oh! mio babbino caro\"","registered_at":"2026-06-24T12:00:46Z","spotify_id":"4Txi7pn0LjOp1Zc0F0XKqo","type":"track"}
track: Rigoletto, Act III: La donna è mobile
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142093
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Luciano Pavarotti
  by artist: London Symphony Orchestra
  by artist: Richard Bonynge
  in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: GBF077130101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:33:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33
  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/0ySYHJm1Bf5P6vEsdeSYb0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ySYHJm1Bf5P6vEsdeSYb0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33","isrc":"GBF077130101","name":"Rigoletto, Act III: La donna è mobile","registered_at":"2026-06-01T20:33:14Z","spotify_id":"0ySYHJm1Bf5P6vEsdeSYb0","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 0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33. 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/0ySYHJm1Bf5P6vEsdeSYb0.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/0ySYHJm1Bf5P6vEsdeSYb0.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33","isrc":"GBF077130101","name":"Rigoletto, Act III: La donna è mobile","registered_at":"2026-06-01T20:33:14Z","spotify_id":"0ySYHJm1Bf5P6vEsdeSYb0","type":"track"}
track: Les Contes d'Hoffmann / Act 2: "Belle nuit, ô nuit d'amour"
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252680
  explicit: false
  by artist: Jacques Offenbach
  by artist: Dame Joan Sutherland
  by artist: Huguette Tourangeau
  by artist: Chorus Pro Arte Lausanne Du Brassus
  by artist: Radio Suisse Romande Chorus
  by artist: Orchestre de la Suisse Romande
  by artist: Richard Bonynge
  in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: GBF077110650
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:39:11+00:00
track: Il Trovatore / Act 2: "Vedi! le fosche notturne spoglie" (Anvil Chorus)
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172986
  explicit: false
  by artist: Giuseppe Verdi
  by artist: The London Opera Chorus
  by artist: National Philharmonic Orchestra
  by artist: Richard Bonynge
  in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: GBF077640509
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:00:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab62216f2ef0ccecd8d01ad23fcabc6c85fe04f0e68cded33fc35b5513fa0aec
  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/0areQnuDQmHWO2UbfElgx6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0areQnuDQmHWO2UbfElgx6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xab62216f2ef0ccecd8d01ad23fcabc6c85fe04f0e68cded33fc35b5513fa0aec","isrc":"GBF077640509","name":"Il Trovatore / Act 2: \"Vedi! le fosche notturne spoglie\" (Anvil Chorus)","registered_at":"2026-06-04T15:00:49Z","spotify_id":"0areQnuDQmHWO2UbfElgx6","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 0xab62216f2ef0ccecd8d01ad23fcabc6c85fe04f0e68cded33fc35b5513fa0aec. 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/0areQnuDQmHWO2UbfElgx6.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/0areQnuDQmHWO2UbfElgx6.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xab62216f2ef0ccecd8d01ad23fcabc6c85fe04f0e68cded33fc35b5513fa0aec","isrc":"GBF077640509","name":"Il Trovatore / Act 2: \"Vedi! le fosche notturne spoglie\" (Anvil Chorus)","registered_at":"2026-06-04T15:00:49Z","spotify_id":"0areQnuDQmHWO2UbfElgx6","type":"track"}
track: La Wally / Act 1: "Ebben? Ne andrò lontana"
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291466
  explicit: false
  by artist: Alfredo Catalani
  by artist: Renata Tebaldi
  by artist: Monte-Carlo Philharmonic Orchestra
  by artist: Fausto Cleva
  in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: GBF076840709
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T17:07:00+00:00
track: Il barbiere di Siviglia / Act 1: "Largo al factotum"
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294360
  explicit: false
  by artist: Gioachino Rossini
  by artist: Sherrill Milnes
  by artist: London Philharmonic Orchestra
  by artist: Silvio Varviso
  in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  isrc code: GBF077211881
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Norma / Act I: Casta Diva
track: Don Giovanni, K.527 / Act 1: "Là ci darem la mano"
track: Madama Butterfly, Act II: Un bel dì vedremo
track: Carmen, WD 31 / Act 2: "Votre toast" (Toreador Song)
track: Nabucco / Act 3: "Va, pensiero" (Chorus of the Hebrew Slaves)
track: Carmen, WD 31 / Act 1: "L'amour est un oiseau rebelle"
track: Tosca / Act 3: "E lucevan le stelle"
track: Lakmé / Act 1: Viens, Mallika, ... Dôme épais
track: Tosca / Act 2: "Vissi d'arte, vissi d'amore"
track: Die Zauberflöte, K.620 / Act 1: "Der Vogelfänger bin ich ja"
track: La traviata / Act 1: "Libiamo ne'lieti calici" (Brindisi)
track: Samson et Dalila, Op. 47, R. 288 / Act II: "Mon coeur s'ouvre à ta voix"
track: Turandot, Act III: Nessun dorma!

Gioachino Rossini
type: MusicGroup

Sherrill Milnes
type: MusicGroup

London Philharmonic Orchestra
type: MusicGroup

Silvio Varviso
type: MusicGroup

Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
type: MusicAlbum
date published: 2011-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T02:37:34+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd895cac8329881b28c365197188b438ca60b710f02a1cceb216ab4da4168dfdb

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/75NQIRMdfiQ3mxx7AmR3wk.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75NQIRMdfiQ3mxx7AmR3wk

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd895cac8329881b28c365197188b438ca60b710f02a1cceb216ab4da4168dfdb","isrc":"GBF077211881","name":"Il barbiere di Siviglia / Act 1: \"Largo al factotum\"","registered_at":"2026-06-10T02:37:34Z","spotify_id":"75NQIRMdfiQ3mxx7AmR3wk","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 0xd895cac8329881b28c365197188b438ca60b710f02a1cceb216ab4da4168dfdb. 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/75NQIRMdfiQ3mxx7AmR3wk.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/75NQIRMdfiQ3mxx7AmR3wk.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xd895cac8329881b28c365197188b438ca60b710f02a1cceb216ab4da4168dfdb","isrc":"GBF077211881","name":"Il barbiere di Siviglia / Act 1: \"Largo al factotum\"","registered_at":"2026-06-10T02:37:34Z","spotify_id":"75NQIRMdfiQ3mxx7AmR3wk","type":"track"}

Norma / Act I: Casta Diva
type: MusicRecording
duration: PT6M31S
duration ms: 391760
explicit: false
by artist: Vincenzo Bellini
by artist: Dame Joan Sutherland
by artist: London Symphony Chorus
by artist: London Symphony Orchestra
by artist: Richard Bonynge
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076440308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T04:12:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a7182507b5d76739d095b7c507bc07ee3c426487fd7606ccc5e9c5d7d284b72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6KBe0BxWHZnvXgKFSN0ogI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KBe0BxWHZnvXgKFSN0ogI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a7182507b5d76739d095b7c507bc07ee3c426487fd7606ccc5e9c5d7d284b72","isrc":"GBF076440308","name":"Norma / Act I: Casta Diva","registered_at":"2026-06-21T04:12:22Z","spotify_id":"6KBe0BxWHZnvXgKFSN0ogI","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 0x7a7182507b5d76739d095b7c507bc07ee3c426487fd7606ccc5e9c5d7d284b72. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KBe0BxWHZnvXgKFSN0ogI.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/6KBe0BxWHZnvXgKFSN0ogI.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x7a7182507b5d76739d095b7c507bc07ee3c426487fd7606ccc5e9c5d7d284b72","isrc":"GBF076440308","name":"Norma / Act I: Casta Diva","registered_at":"2026-06-21T04:12:22Z","spotify_id":"6KBe0BxWHZnvXgKFSN0ogI","type":"track"}

Don Giovanni, K.527 / Act 1: "Là ci darem la mano"
type: MusicRecording
duration: PT3M23S
duration ms: 203053
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Lucia Popp
by artist: Tom Krause
by artist: Vienna Haydn Orchestra
by artist: István Kertész
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077110810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:54:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6003fbe5daf4fcf8d2fab75217d90b0f61253082947109345417f8880a9ec609
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0iqyqAH310yrzZuxXmgoP4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iqyqAH310yrzZuxXmgoP4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6003fbe5daf4fcf8d2fab75217d90b0f61253082947109345417f8880a9ec609","isrc":"GBF077110810","name":"Don Giovanni, K.527 / Act 1: \"Là ci darem la mano\"","registered_at":"2026-06-18T02:54:45Z","spotify_id":"0iqyqAH310yrzZuxXmgoP4","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 0x6003fbe5daf4fcf8d2fab75217d90b0f61253082947109345417f8880a9ec609. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0iqyqAH310yrzZuxXmgoP4.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/0iqyqAH310yrzZuxXmgoP4.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x6003fbe5daf4fcf8d2fab75217d90b0f61253082947109345417f8880a9ec609","isrc":"GBF077110810","name":"Don Giovanni, K.527 / Act 1: \"Là ci darem la mano\"","registered_at":"2026-06-18T02:54:45Z","spotify_id":"0iqyqAH310yrzZuxXmgoP4","type":"track"}

Madama Butterfly, Act II: Un bel dì vedremo
type: MusicRecording
duration: PT4M36S
duration ms: 276546
explicit: false
by artist: Giacomo Puccini
by artist: Mirella Freni
by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077440518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:11:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3wMQwthicKZVHjfNKIwCEU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wMQwthicKZVHjfNKIwCEU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wMQwthicKZVHjfNKIwCEU.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/3wMQwthicKZVHjfNKIwCEU.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251","isrc":"GBF077440518","name":"Madama Butterfly, Act II: Un bel dì vedremo","registered_at":"2026-06-04T14:11:50Z","spotify_id":"3wMQwthicKZVHjfNKIwCEU","type":"track"}

Carmen, WD 31 / Act 2: "Votre toast" (Toreador Song)
type: MusicRecording
duration: PT5M20S
duration ms: 320626
explicit: false
by artist: Georges Bizet
by artist: José van Dam
by artist: London Philharmonic Orchestra
by artist: Sir Georg Solti
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077511870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x436bd14672fe2e18fc8ede89dd6995c72e6fc40cc5caaf8502491a2c310f4252
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1SfRMuL8x0Iscfzolyr9Xc.json
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 0x436bd14672fe2e18fc8ede89dd6995c72e6fc40cc5caaf8502491a2c310f4252. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SfRMuL8x0Iscfzolyr9Xc.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/1SfRMuL8x0Iscfzolyr9Xc.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x436bd14672fe2e18fc8ede89dd6995c72e6fc40cc5caaf8502491a2c310f4252","isrc":"GBF077511870","name":"Carmen, WD 31 / Act 2: \"Votre toast\" (Toreador Song)","registered_at":"2026-06-10T15:57:50Z","spotify_id":"1SfRMuL8x0Iscfzolyr9Xc","type":"track"}

Nabucco / Act 3: "Va, pensiero" (Chorus of the Hebrew Slaves)
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duration: PT4M46S
duration ms: 286053
explicit: false
by artist: Giuseppe Verdi
by artist: Wiener Staatsopernchor
by artist: Orchester der Wiener Staatsoper
by artist: Lamberto Gardelli
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
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isrc code: GBF076540124
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/18oKOHVXCX1PmILCdjisw1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18oKOHVXCX1PmILCdjisw1
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 0xcadf79d486e7e5dfccfe63e0154c547dd1f0a87d8764c6b23a90f88990275ba1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18oKOHVXCX1PmILCdjisw1.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/18oKOHVXCX1PmILCdjisw1.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xcadf79d486e7e5dfccfe63e0154c547dd1f0a87d8764c6b23a90f88990275ba1","isrc":"GBF076540124","name":"Nabucco / Act 3: \"Va, pensiero\" (Chorus of the Hebrew Slaves)","registered_at":"2026-06-07T13:56:42Z","spotify_id":"18oKOHVXCX1PmILCdjisw1","type":"track"}

Carmen, WD 31 / Act 1: "L'amour est un oiseau rebelle"
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explicit: false
by artist: Georges Bizet
by artist: Marilyn Horne
by artist: Wiener Opernchor
by artist: Wiener Opernorchester
by artist: Henry Lewis
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
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isrc code: GBF076710230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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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/3so3cyAihjF2cDRLyimrtc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3so3cyAihjF2cDRLyimrtc
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 0xa4423b7c842aab33a2c8355949e0a9c5a242d3639d980a9f703339b924b65e4d. 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/3so3cyAihjF2cDRLyimrtc.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/3so3cyAihjF2cDRLyimrtc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa4423b7c842aab33a2c8355949e0a9c5a242d3639d980a9f703339b924b65e4d","isrc":"GBF076710230","name":"Carmen, WD 31 / Act 1: \"L'amour est un oiseau rebelle\"","registered_at":"2026-06-08T19:14:26Z","spotify_id":"3so3cyAihjF2cDRLyimrtc","type":"track"}

Tosca / Act 3: "E lucevan le stelle"
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duration: PT3M8S
duration ms: 188480
explicit: false
by artist: Giacomo Puccini
by artist: Franco Corelli
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Lorin Maazel
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076641625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:25:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3418e7fce682b604d9960771ca0bdd7e0834fde8e444ba31a9eed07d64f233e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Gzh69gxImFabA3s5qipTo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Gzh69gxImFabA3s5qipTo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x3418e7fce682b604d9960771ca0bdd7e0834fde8e444ba31a9eed07d64f233e8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Gzh69gxImFabA3s5qipTo.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/3Gzh69gxImFabA3s5qipTo.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x3418e7fce682b604d9960771ca0bdd7e0834fde8e444ba31a9eed07d64f233e8","isrc":"GBF076641625","name":"Tosca / Act 3: \"E lucevan le stelle\"","registered_at":"2026-06-08T02:25:35Z","spotify_id":"3Gzh69gxImFabA3s5qipTo","type":"track"}

Lakmé / Act 1: Viens, Mallika, ... Dôme épais
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duration: PT6M4S
duration ms: 364520
explicit: false
by artist: Léo Delibes
by artist: Dame Joan Sutherland
by artist: Jane Berbié
by artist: Monte-Carlo Philharmonic Orchestra
by artist: Richard Bonynge
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076740405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:14:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf541db4b444355327904b8739a990750bc9a7345f6572d01740e437845b4dd98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3VV4JpDemiOTQO6U49vWo1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VV4JpDemiOTQO6U49vWo1
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 0xf541db4b444355327904b8739a990750bc9a7345f6572d01740e437845b4dd98. 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/3VV4JpDemiOTQO6U49vWo1.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/3VV4JpDemiOTQO6U49vWo1.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xf541db4b444355327904b8739a990750bc9a7345f6572d01740e437845b4dd98","isrc":"GBF076740405","name":"Lakmé / Act 1: Viens, Mallika, ... Dôme épais","registered_at":"2026-06-05T06:14:27Z","spotify_id":"3VV4JpDemiOTQO6U49vWo1","type":"track"}

Tosca / Act 2: "Vissi d'arte, vissi d'amore"
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duration: PT3M19S
duration ms: 199920
explicit: false
by artist: Giacomo Puccini
by artist: Kiri Te Kanawa
by artist: National Philharmonic Orchestra
by artist: Sir Georg Solti
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF078612050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:38:06+00:00

Die Zauberflöte, K.620 / Act 1: "Der Vogelfänger bin ich ja"
type: MusicRecording
duration: PT2M37S
duration ms: 157626
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Tom Krause
by artist: Vienna Haydn Orchestra
by artist: István Kertész
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF077110400

La traviata / Act 1: "Libiamo ne'lieti calici" (Brindisi)
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duration: PT3M1S
duration ms: 181333
explicit: false
by artist: Giuseppe Verdi
by artist: Carlo Bergonzi
by artist: Dame Joan Sutherland
by artist: Coro del Maggio Musicale Fiorentino
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Sir John Pritchard
in album: Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBF076240103
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: 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 0x2db843557cf03e066055f91e1fcf33624584e5417cc079bb5f2164582657e5f5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hDr0x0NaAfaZnS2JEJA7L.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/2hDr0x0NaAfaZnS2JEJA7L.
  date published: 2026-07-08T03:20:19Z
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Samson et Dalila, Op. 47, R. 288 / Act II: "Mon coeur s'ouvre à ta voix"
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duration: PT6M29S
duration ms: 389920
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50 Greatest Opera Classics
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track: Les pêcheurs de perles, WD 13 / Act 1: "Au fond du temple saint"
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track: La fille du régiment / Act 1: Ah! mes amis, quel jour de fête!
track: L'elisir d'amore / Act 2: "Una furtiva lagrima"
track: Rusalka, Op. 114, B. 203 / Act 1: "Mesicku na nebi hlubokém"
track: Orfeo ed Euridice, Wq. 30 / Act III: "Che farò senza Euridice?"
track: Roméo et Juliette, CG 9 / Act 1: "Ah, je veux vivre"
track: Faust / Act 4: "Déposons les armes" (Soldiers' Chorus)
track: Rinaldo, HWV 7a / Act 2: "Lascia ch'io pianga"
track: Serse, HWV 40 / Act 1: "Ombra mai fu"
track: Pagliacci / Act 1: "Vesti la giubba"
track: Le nozze di Figaro, K.492 / Act 3: "Che soave zeffiretto"
track: Die Zauberflöte, K.620 / Act 2: "Der Hölle Rache kocht in meinem Herze"
track: Die Zauberflöte, K.620 / Act 1: "Der Vogelfänger bin ich ja"
track: Don Giovanni, K.527 / Act 1: "Là ci darem la mano"
track: Le nozze di Figaro, K. 492 / Act 1: "Non più andrai"
track: Le nozze di Figaro, K. 492, Act II: Porgi amor
track: Così fan tutte, K.588 / Act 1: "Soave sia il vento"
track: Le nozze di Figaro, K. 492, Act II: Voi che sapete
track: Les Contes d'Hoffmann / Act 2: "Belle nuit, ô nuit d'amour"
track: La bohème, Act I: Che gelida manina
track: La rondine, SC 83 / Act I: "Chi il bel sogno di Doretta"
track: Tosca / Act 3: "E lucevan le stelle"
track: Madama Butterfly, Act II: Coro a bocca chiusa "Humming Chorus"
track: Turandot, Act III: Nessun dorma!
track: Gianni Schicchi: O mio babbino caro
track: La bohème, SC 67, Act II: Quando men vo
track: Tosca / Act 1: "Recondita armonia"
track: La bohème, Act I: Sì. Mi chiamano Mimì
track: Madama Butterfly, Act II: Un bel dì vedremo
track: Tosca / Act 2: "Vissi d'arte, vissi d'amore"
track: Dido and Aeneas / Act 3: Thy hand, Belinda...When I am laid in earth
track: Il barbiere di Siviglia / Act 1: "Largo al factotum"
track: Il barbiere di Siviglia / Act 1: "Una voce poco fa"
track: Samson et Dalila, Op. 47, R. 288 / Act II: "Mon coeur s'ouvre à ta voix"
track: Il Trovatore / Act 2: "Vedi! le fosche notturne spoglie" (Anvil Chorus)
track: Aida / Act 1: "Celeste Aida"
track: Il Trovatore / Act 3: "Di quella pira"
track: La traviata / Act 1: "Follie! Delirio vano è questo!" - "Sempre libera"
track: Rigoletto, Act III: La donna è mobile
track: La traviata / Act 1: "Libiamo ne' lieti calici" (Brindisi)
track: Rigoletto / Act 1: "Questa o quella"
track: Nabucco / Act 3: "Va, pensiero, sull'ali dorate"
track: Die Walküre, WWV 86B / Act 3: "Hojotoho! Hojotoho!"...Ride Of The Valkyries
track: Tristan und Isolde, WWV 90 / Act 3: "Mild und leise wie er lächelt" (Isoldes Liebestod)

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OpenTimestamps Proof of Existence
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La fille du régiment / Act 1: Ah! mes amis, quel jour de fête!
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L'elisir d'amore / Act 2: "Una furtiva lagrima"
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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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Rusalka, Op. 114, B. 203 / Act 1: "Mesicku na nebi hlubokém"
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duration: PT6M8S
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by artist: Antonín Dvořák
by artist: Pilar Lorengar
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Giuseppe Patanè
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Orfeo ed Euridice, Wq. 30 / Act III: "Che farò senza Euridice?"
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by artist: Teresa Berganza
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by artist: Alexander Gibson
in album: 50 Greatest Opera Classics
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Roméo et Juliette, CG 9 / Act 1: "Ah, je veux vivre"
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by artist: Dame Joan Sutherland
by artist: Orchestra of the Royal Opera House, Covent Garden
by artist: Francesco Molinari-Pradelli
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isrc code: GBF076040209

Faust / Act 4: "Déposons les armes" (Soldiers' Chorus)
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by artist: Ambrosian Opera Chorus
by artist: London Symphony Orchestra
by artist: Richard Bonynge
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isrc code: GBF076611560

Rinaldo, HWV 7a / Act 2: "Lascia ch'io pianga"
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duration: PT4M47S
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by artist: Bernadette Greevy
by artist: Academy of St. Martin in the Fields
by artist: Raymond Leppard
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  date published: 2012-01-01
isrc code: GBF076511200

Serse, HWV 40 / Act 1: "Ombra mai fu"
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by artist: Andreas Scholl
by artist: Orchestra of the Age of Enlightenment
by artist: Sir Roger Norrington
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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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Pagliacci / Act 1: "Vesti la giubba"
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Le nozze di Figaro, K.492 / Act 3: "Che soave zeffiretto"
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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 0xeaef7c7b41e965e28d708a515fcc040dff8df466d60802a42ce2fc2613e3b7e8. 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/2KV4xa19R78FOEPi5Fhcak.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/2KV4xa19R78FOEPi5Fhcak.
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Die Zauberflöte, K.620 / Act 2: "Der Hölle Rache kocht in meinem Herze"
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by artist: Cheryl Studer
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by artist: Sir Neville Marriner
in album: 50 Greatest Opera Classics
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Die Zauberflöte, K.620 / Act 1: "Der Vogelfänger bin ich ja"
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by artist: Wolfgang Amadeus Mozart
by artist: Tom Krause
by artist: Vienna Haydn Orchestra
by artist: István Kertész
in album: 50 Greatest Opera Classics
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Don Giovanni, K.527 / Act 1: "Là ci darem la mano"
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by artist: Tom Krause
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in album: 50 Greatest Opera Classics
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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 0x6003fbe5daf4fcf8d2fab75217d90b0f61253082947109345417f8880a9ec609. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IQ6gbgMybxwdS9BvBxUbZ.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/1IQ6gbgMybxwdS9BvBxUbZ.
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Le nozze di Figaro, K. 492 / Act 1: "Non più andrai"
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by artist: Tom Krause
by artist: Vienna Haydn Orchestra
by artist: István Kertész
in album: 50 Greatest Opera Classics
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Le nozze di Figaro, K. 492, Act II: Porgi amor
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duration: PT4M30S
duration ms: 270053
explicit: false
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by artist: Kiri Te Kanawa
by artist: London Philharmonic Orchestra
by artist: Sir Georg Solti
in album: 50 Greatest Opera Classics
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isrc code: GBF078111990

Così fan tutte, K.588 / Act 1: "Soave sia il vento"
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by artist: Brigitte Fassbaender
by artist: Tom Krause
by artist: Vienna Haydn Orchestra
by artist: István Kertész
in album: 50 Greatest Opera Classics
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additional property: OTSRecordURL
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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
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Le nozze di Figaro, K. 492, Act II: Voi che sapete
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duration: PT2M53S
duration ms: 173240
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by artist: Wolfgang Amadeus Mozart
by artist: Frederica von Stade
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Les Contes d'Hoffmann / Act 2: "Belle nuit, ô nuit d'amour"
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by artist: Dame Joan Sutherland
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by artist: Chorus Pro Arte Lausanne Du Brassus
by artist: Radio Suisse Romande Chorus
by artist: Orchestre de la Suisse Romande
by artist: Richard Bonynge
in album: 50 Greatest Opera Classics
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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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
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La bohème, Act I: Che gelida manina
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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La rondine, SC 83 / Act I: "Chi il bel sogno di Doretta"
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-08T03:22:41Z
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Tosca / Act 3: "E lucevan le stelle"
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Madama Butterfly, Act II: Coro a bocca chiusa "Humming Chorus"
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subject of: OpenTimestamps Proof of Existence
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Turandot, Act III: Nessun dorma!
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Gianni Schicchi: O mio babbino caro
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subject of: OpenTimestamps Proof of Existence
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La bohème, SC 67, Act II: Quando men vo
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subject of: OpenTimestamps Proof of Existence
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Tosca / Act 1: "Recondita armonia"
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subject of: OpenTimestamps Proof of Existence
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La bohème, Act I: Sì. Mi chiamano Mimì
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Madama Butterfly, Act II: Un bel dì vedremo
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subject of: OpenTimestamps Proof of Existence
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Tosca / Act 2: "Vissi d'arte, vissi d'amore"
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subject of: OpenTimestamps Proof of Existence
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Dido and Aeneas / Act 3: Thy hand, Belinda...When I am laid in earth
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Il barbiere di Siviglia / Act 1: "Largo al factotum"
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subject of: OpenTimestamps Proof of Existence
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Il barbiere di Siviglia / Act 1: "Una voce poco fa"
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subject of: OpenTimestamps Proof of Existence
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Samson et Dalila, Op. 47, R. 288 / Act II: "Mon coeur s'ouvre à ta voix"
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subject of: OpenTimestamps Proof of Existence
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Il Trovatore / Act 2: "Vedi! le fosche notturne spoglie" (Anvil Chorus)
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Aida / Act 1: "Celeste Aida"
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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 0x9abf4a1f60015107f1a7530199fb3147f039f34af4d77fd4e1289289d02f86ba. 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/6odYqoTw0zKMSNSA4uCMlu.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/6odYqoTw0zKMSNSA4uCMlu.
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Il Trovatore / Act 3: "Di quella pira"
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duration: PT1M57S
duration ms: 117416
explicit: false
by artist: Giuseppe Verdi
by artist: José Carreras
by artist: Chorus of the Royal Opera House, Covent Garden
by artist: Orchestra of the Royal Opera House, Covent Garden
by artist: Sir Colin Davis
in album: 50 Greatest Opera Classics
  type: MusicAlbum
  date published: 2012-01-01
isrc code: GBBBA8050070

La traviata / Act 1: "Follie! Delirio vano è questo!" - "Sempre libera"
type: MusicRecording
duration: PT4M37S
duration ms: 277640
explicit: false
by artist: Giuseppe Verdi
by artist: Kiri Te Kanawa
by artist: Alfredo Kraus
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Zubin Mehta
in album: 50 Greatest Opera Classics
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isrc code: NLA509104309
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
  type: DigitalDocument
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  date published: 2026-07-08T03:53:27Z
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Rigoletto, Act III: La donna è mobile
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by artist: Luciano Pavarotti
by artist: London Symphony Orchestra
by artist: Richard Bonynge
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additional property: CopyrightRegisteredAt
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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: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33","isrc":"GBF077130101","name":"Rigoletto, Act III: La donna è mobile","registered_at":"2026-06-01T20:33:16Z","spotify_id":"086F26eNKaEZYowpQYK63Q","type":"track"}

La traviata / Act 1: "Libiamo ne' lieti calici" (Brindisi)
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duration: PT2M49S
duration ms: 169987
explicit: false
by artist: Giuseppe Verdi
by artist: Luciano Pavarotti
by artist: Dame Joan Sutherland
by artist: The London Opera Chorus
by artist: National Philharmonic Orchestra
by artist: Richard Bonynge
in album: 50 Greatest Opera Classics
  type: MusicAlbum
  date published: 2012-01-01
isrc code: GBF077600010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6d7a0ee1e0e00ae762d3bfca541ae93770a8e0e5832e6786a23922c4c99548c
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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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: 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 0xc6d7a0ee1e0e00ae762d3bfca541ae93770a8e0e5832e6786a23922c4c99548c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3LKxWPM9EmtqQNfJ5mibAL.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/3LKxWPM9EmtqQNfJ5mibAL.
  date published: 2026-07-08T03:20:19Z
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Rigoletto / Act 1: "Questa o quella"
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duration: PT1M47S
duration ms: 107288
explicit: false
by artist: Giuseppe Verdi
by artist: Luciano Pavarotti
by artist: London Symphony Orchestra
by artist: Richard Bonynge
in album: 50 Greatest Opera Classics
  type: MusicAlbum
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isrc code: GBF077130131
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
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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
  type: DigitalDocument
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  date published: 2026-07-08T03:53:27Z
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Nabucco / Act 3: "Va, pensiero, sull'ali dorate"
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duration: PT4M4S
duration ms: 244545
explicit: false
by artist: Giuseppe Verdi
by artist: Chor der Staatsoper Dresden
by artist: Staatskapelle Dresden
by artist: Silvio Varviso
in album: 50 Greatest Opera Classics
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  date published: 2012-01-01
isrc code: NLA508213201
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
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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
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  date published: 2026-07-08T03:22:41Z
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Die Walküre, WWV 86B / Act 3: "Hojotoho! Hojotoho!"...Ride Of The Valkyries
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duration: PT6M20S
duration ms: 380333
explicit: false
by artist: Richard Wagner
by artist: Birgit Nilsson
by artist: Berit Lindholm
by artist: Brigitte Fassbaender
by artist: Claudia Hellmann
by artist: Helen Watts
by artist: Helga Dernesch
by artist: Marilyn Tyler
by artist: Vera Schlosser
by artist: Wiener Philharmoniker
by artist: Sir Georg Solti
in album: 50 Greatest Opera Classics
  type: MusicAlbum
  date published: 2012-01-01
isrc code: GBF076510261
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
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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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Tristan und Isolde, WWV 90 / Act 3: "Mild und leise wie er lächelt" (Isoldes Liebestod)
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duration: PT7M2S
duration ms: 422890
explicit: false
by artist: Richard Wagner
by artist: Birgit Nilsson
by artist: Wiener Philharmoniker
by artist: Sir Georg Solti
in album: 50 Greatest Opera Classics
  type: MusicAlbum
  date published: 2012-01-01

Wagner: Die Meistersinger von Nürnberg
type: MusicAlbum
date published: 1975-06-28
track: Die Meistersinger von Nürnberg: Overture (Prelude) - Live at the Bayreuth Festival, 1975
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  duration: PT9M8S
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track: Die Meistersinger von Nürnberg, Act I: Da zu dir der Heiland kam - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: Verweilt! Ein Wort! – Da wär der Ritter ja am rechten Ort - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: David! Was stehst? - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: Mein Herr! Der Singer Meisterschlag - Live at the Bayreuth Festival, 1975
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    date published: 1975-06-28
track: Die Meistersinger von Nürnberg, Act I: Der Meister Tön und Weisen – Aller End' ist doch David der Allergescheit'st - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: Seid meiner Treue wohl versehen - Live at the Bayreuth Festival, 1975
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    date published: 1975-06-28
track: Die Meistersinger von Nürnberg, Act I: Zu einer Freiung - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: Nicht doch, ihr Meister - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: Verzeiht, vielleicht schon ginget ihr zu weit - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: Am stillen Herd - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: Nun, Meister! Wenn's gefällt - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: Was Euch zum Liede Richt und Schnur - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act I: Halt Meister! Nicht so geeilt! – Doch wird's wohl jetzt mir kund - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Johannistag! Johannistag! - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Lass sehn, ob Meister Sachs zu Haus? - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Was duftet doch der Flieder - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Gut'n Abend, Meister! – Könnt's ein Witwer nicht gelingen? - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Das dacht ich wohl - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Da ist er! - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Geliebter, spare den Zorn - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Üble Dinge, die ich da merk - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Jerum! Jerum! – Freund Sachs! So hört doch nur ein Wort! - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act II: Den Tag seh' ich erscheinen - Live at the Bayreuth Festival, 1975
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track: Die Meistersinger von Nürnberg, Act III: Gleich, Meister! Hier! – Blumen und Bänder seh ich dort? - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Wahn! Wahn! Überall Wahn! - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Grüss Gott, mein Junker - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Morgenlich leuchtend "Prize Song" – Das nenn' ich mir ein Abgesang! - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Ein Werbelied! Von Sachs! - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Das Gedicht? Hier liess ich's - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Sieh, Evchen! Dacht ich's doch - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Hat Man mit dem Schuhwerk - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Mein Kind, von Tristan und Isolde - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Die selige Morgentraum-Deutweise - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Selig, wie die Sonne - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Interlude – Sankt Krispin, lobet ihn! - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Ihr tanzt - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Wacht auf! Es nahet gen den Tag - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Euch macht ihr's leicht – O Sachs, mein Freund! Wie dankenswert! - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Morgen ich leuchte – Heimlich mir graut - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Morgenlich leuchtend "Prize Song" - Live at the Bayreuth Festival, 1975
track: Die Meistersinger von Nürnberg, Act III: Verachtet mir die Meister nicht! – Ehret ihre deutschen - Live at the Bayreuth Festival, 1975

Richard Wagner
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Klaus Hirte
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Gerd Nienstedt
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Jean Cox
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Bayreuth Festival Orchestra
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Silvio Varviso
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Wagner: Die Meistersinger von Nürnberg
type: MusicAlbum
date published: 1975-06-28

Die Meistersinger von Nürnberg, Act I: Was Euch zum Liede Richt und Schnur - Live at the Bayreuth Festival, 1975
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act I: Für dich, Geliebte – "Fanget an!" So rief der Lenz in den Wald - Live at the Bayreuth Festival, 1975
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act I: Halt Meister! Nicht so geeilt! – Doch wird's wohl jetzt mir kund - Live at the Bayreuth Festival, 1975
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Johannistag! Johannistag! - Live at the Bayreuth Festival, 1975
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  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Lass sehn, ob Meister Sachs zu Haus? - Live at the Bayreuth Festival, 1975
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Was duftet doch der Flieder - Live at the Bayreuth Festival, 1975
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  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Gut'n Abend, Meister! – Könnt's ein Witwer nicht gelingen? - Live at the Bayreuth Festival, 1975
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Das dacht ich wohl - Live at the Bayreuth Festival, 1975
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  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Da ist er! - Live at the Bayreuth Festival, 1975
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by artist: Richard Wagner
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Geliebter, spare den Zorn - Live at the Bayreuth Festival, 1975
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by artist: Silvio Varviso
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Üble Dinge, die ich da merk - Live at the Bayreuth Festival, 1975
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Jerum! Jerum! – Freund Sachs! So hört doch nur ein Wort! - Live at the Bayreuth Festival, 1975
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duration: PT12M48S
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Den Tag seh' ich erscheinen - Live at the Bayreuth Festival, 1975
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duration: PT5M31S
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by artist: Richard Wagner
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act II: Mit den Schuhen ward ich fertig schier - Live at the Bayreuth Festival, 1975
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Prelude - Live at the Bayreuth Festival, 1975
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Gleich, Meister! Hier! – Blumen und Bänder seh ich dort? - Live at the Bayreuth Festival, 1975
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duration: PT7M29S
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Wahn! Wahn! Überall Wahn! - Live at the Bayreuth Festival, 1975
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by artist: Richard Wagner
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Grüss Gott, mein Junker - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT9M2S
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by artist: Richard Wagner
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by artist: Silvio Varviso
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Morgenlich leuchtend "Prize Song" – Das nenn' ich mir ein Abgesang! - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT9M43S
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by artist: Richard Wagner
by artist: Karl Ridderbusch
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by artist: Bayreuth Festival Orchestra
by artist: Silvio Varviso
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Ein Werbelied! Von Sachs! - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT6M59S
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explicit: false
by artist: Richard Wagner
by artist: Karl Ridderbusch
by artist: Klaus Hirte
by artist: Bayreuth Festival Orchestra
by artist: Silvio Varviso
in album: Wagner: Die Meistersinger von Nürnberg
  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Das Gedicht? Hier liess ich's - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT7M45S
duration ms: 465200
explicit: false
by artist: Richard Wagner
by artist: Karl Ridderbusch
by artist: Klaus Hirte
by artist: Bayreuth Festival Orchestra
by artist: Silvio Varviso
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  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Sieh, Evchen! Dacht ich's doch - Live at the Bayreuth Festival, 1975
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duration: PT5M52S
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explicit: false
by artist: Richard Wagner
by artist: Karl Ridderbusch
by artist: Jean Cox
by artist: Hannelore Bode
by artist: Bayreuth Festival Orchestra
by artist: Silvio Varviso
in album: Wagner: Die Meistersinger von Nürnberg
  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Hat Man mit dem Schuhwerk - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT4M11S
duration ms: 251773
explicit: false
by artist: Richard Wagner
by artist: Karl Ridderbusch
by artist: Hannelore Bode
by artist: Bayreuth Festival Orchestra
by artist: Silvio Varviso
in album: Wagner: Die Meistersinger von Nürnberg
  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Mein Kind, von Tristan und Isolde - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT3M51S
duration ms: 231386
explicit: false
by artist: Richard Wagner
by artist: Karl Ridderbusch
by artist: Bayreuth Festival Orchestra
by artist: Silvio Varviso
in album: Wagner: Die Meistersinger von Nürnberg
  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Die selige Morgentraum-Deutweise - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT0M50S
duration ms: 50666
explicit: false
by artist: Richard Wagner
by artist: Karl Ridderbusch
by artist: Bayreuth Festival Orchestra
by artist: Silvio Varviso
in album: Wagner: Die Meistersinger von Nürnberg
  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Selig, wie die Sonne - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT5M0S
duration ms: 300760
explicit: false
by artist: Richard Wagner
by artist: Karl Ridderbusch
by artist: Jean Cox
by artist: Frieder Stricker
by artist: Hannelore Bode
by artist: Anna Reynolds
by artist: Bayreuth Festival Orchestra
by artist: Silvio Varviso
in album: Wagner: Die Meistersinger von Nürnberg
  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Interlude – Sankt Krispin, lobet ihn! - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT5M17S
duration ms: 317573
explicit: false
by artist: Richard Wagner
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Silvio Varviso
in album: Wagner: Die Meistersinger von Nürnberg
  type: MusicAlbum
  date published: 1975-06-28

Die Meistersinger von Nürnberg, Act III: Ihr tanzt - Live at the Bayreuth Festival, 1975
type: MusicRecording
duration: PT5M57S
duration ms: 357160
explicit: false
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Die Meistersinger von Nürnberg, Act III: Verachtet mir die Meister nicht! – Ehret ihre deutschen - Live at the Bayreuth Festival, 1975
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OpenTimestamps Proof of Existence
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  by artist: Gioachino Rossini
  by artist: Teresa Berganza
  by artist: Fernando Corena
  by artist: Rolando Panerai
  by artist: Orchestra del Maggio Musicale Fiorentino
  by artist: Luigi Alva
  by artist: Silvio Varviso
  in album: Rossini: L'Italiana in Algeri
    type: MusicAlbum
    date published: 2014-08-05
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 4: Cruda sorte! Amor tiranno! (Isabella)
  type: MusicRecording
  duration: PT5M28S
  duration ms: 328400
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  by artist: Gioachino Rossini
  by artist: Teresa Berganza
  by artist: Rolando Panerai
  by artist: Paolo Montarsolo
  by artist: Orchestra del Maggio Musicale Fiorentino
  by artist: Silvio Varviso
  in album: Rossini: L'Italiana in Algeri
    type: MusicAlbum
    date published: 2014-08-05
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 6: Ti presento di mia man (Mustafa)
  type: MusicRecording
  duration: PT10M10S
  duration ms: 610173
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  by artist: Gioachino Rossini
  by artist: Teresa Berganza
  by artist: Fernando Corena
  by artist: Luigi Alva
  by artist: Rolando Panerai
  by artist: Orchestra del Maggio Musicale Fiorentino
  by artist: Silvio Varviso
  in album: Rossini: L'Italiana in Algeri
    type: MusicAlbum
    date published: 2014-08-05
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 5: Ai capricci della sorte (Isabella)
  type: MusicRecording
  duration: PT8M46S
  duration ms: 526133
  explicit: false
  by artist: Gioachino Rossini
  by artist: Teresa Berganza
  by artist: Rolando Panerai
  by artist: Orchestra del Maggio Musicale Fiorentino
  by artist: Silvio Varviso
  in album: Rossini: L'Italiana in Algeri
    type: MusicAlbum
    date published: 2014-08-05
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 7: Con tutta la sua boria (Haly)
  type: MusicRecording
  duration: PT5M35S
  duration ms: 335200
  explicit: false
  by artist: Gioachino Rossini
  by artist: Paolo Montarsolo
  by artist: Orchestra del Maggio Musicale Fiorentino
  by artist: Silvio Varviso
  in album: Rossini: L'Italiana in Algeri
    type: MusicAlbum
    date published: 2014-08-05
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 8: Gia d'insolito ardore nel petto (Mustafa)
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149133
  explicit: false
  by artist: Gioachino Rossini
  by artist: Orchestra del Maggio Musicale Fiorentino
  by artist: Fernando Corena
  by artist: Silvio Varviso
  in album: Rossini: L'Italiana in Algeri
    type: MusicAlbum
    date published: 2014-08-05
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 9: Pappataci! Che mai sento! (Mustafa)
  type: MusicRecording
  duration: PT8M13S
  duration ms: 493933
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  by artist: Gioachino Rossini
  by artist: Fernando Corena
  by artist: Luigi Alva
  by artist: Rolando Panerai
  by artist: Orchestra del Maggio Musicale Fiorentino
  by artist: Coro del Maggio Musicale Fiorentino
  by artist: Silvio Varviso
  in album: Rossini: L'Italiana in Algeri
    type: MusicAlbum
    date published: 2014-08-05
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 10: Coro nel Finale I: Viva, viva il flagel delle donne (Chorus of Eunuchs)
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164826
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  by artist: Gioachino Rossini
  by artist: Fernando Corena
  by artist: Paolo Montarsolo
  by artist: Coro del Maggio Musicale Fiorentino
  by artist: Orchestra del Maggio Musicale Fiorentino
  by artist: Silvio Varviso
  in album: Rossini: L'Italiana in Algeri
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 11: Amici, in ogni evento (Isabella)
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 11: Duettino nel Finale I: Oh! Che muso, che figura! (Isabella)
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 13: Dei Pappataci s'avanza il coro (Lindoro)
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Quartettino nel Finale I: Vo' star con mia nipote (Taddeo)
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 14: Quartetto nel Finale II: Non sei tu che il grado eletto (Isabella)
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Dite: chi e quella femmina? (Isabella)
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 15: Son l'aure seconde (Chorus)

Fernando Corena
type: MusicGroup

Paolo Montarsolo
type: MusicGroup

Coro del Maggio Musicale Fiorentino
type: MusicGroup

Orchestra del Maggio Musicale Fiorentino
type: MusicGroup

Silvio Varviso
type: MusicGroup

Rossini: L'Italiana in Algeri
type: MusicAlbum
date published: 2014-08-05

L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 11: Amici, in ogni evento (Isabella)
type: MusicRecording
duration: PT8M27S
duration ms: 507906
explicit: false
by artist: Gioachino Rossini
by artist: Teresa Berganza
by artist: Coro del Maggio Musicale Fiorentino
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Silvio Varviso
in album: Rossini: L'Italiana in Algeri
  type: MusicAlbum
  date published: 2014-08-05

L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 11: Duettino nel Finale I: Oh! Che muso, che figura! (Isabella)
type: MusicRecording
duration: PT4M17S
duration ms: 257440
explicit: false
by artist: Gioachino Rossini
by artist: Teresa Berganza
by artist: Fernando Corena
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Silvio Varviso
in album: Rossini: L'Italiana in Algeri
  type: MusicAlbum
  date published: 2014-08-05

L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 13: Dei Pappataci s'avanza il coro (Lindoro)
type: MusicRecording
duration: PT3M39S
duration ms: 219226
explicit: false
by artist: Gioachino Rossini
by artist: Fernando Corena
by artist: Luigi Alva
by artist: Rolando Panerai
by artist: Coro del Maggio Musicale Fiorentino
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Silvio Varviso
in album: Rossini: L'Italiana in Algeri
  type: MusicAlbum
  date published: 2014-08-05

L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Quartettino nel Finale I: Vo' star con mia nipote (Taddeo)
type: MusicRecording
duration: PT6M11S
duration ms: 371333
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by artist: Gioachino Rossini
by artist: Teresa Berganza
by artist: Fernando Corena
by artist: Rolando Panerai
by artist: Paolo Montarsolo
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Silvio Varviso
in album: Rossini: L'Italiana in Algeri
  type: MusicAlbum
  date published: 2014-08-05

L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 14: Quartetto nel Finale II: Non sei tu che il grado eletto (Isabella)
type: MusicRecording
duration: PT6M21S
duration ms: 381040
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by artist: Gioachino Rossini
by artist: Teresa Berganza
by artist: Fernando Corena
by artist: Luigi Alva
by artist: Rolando Panerai
by artist: Coro del Maggio Musicale Fiorentino
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Silvio Varviso
in album: Rossini: L'Italiana in Algeri
  type: MusicAlbum
  date published: 2014-08-05

L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Dite: chi e quella femmina? (Isabella)
type: MusicRecording
duration: PT5M49S
duration ms: 349360
explicit: false
by artist: Gioachino Rossini
by artist: Teresa Berganza
by artist: Fernando Corena
by artist: Luigi Alva
by artist: Rolando Panerai
by artist: Miti Truccato Pace
by artist: Giuliana Tavolaccini
by artist: Paolo Montarsolo
by artist: Coro del Maggio Musicale Fiorentino
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Silvio Varviso
in album: Rossini: L'Italiana in Algeri
  type: MusicAlbum
  date published: 2014-08-05

L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 15: Son l'aure seconde (Chorus)
type: MusicRecording
duration: PT4M20S
duration ms: 260786
explicit: false
by artist: Gioachino Rossini
by artist: Teresa Berganza
by artist: Fernando Corena
by artist: Luigi Alva
by artist: Rolando Panerai
by artist: Coro del Maggio Musicale Fiorentino
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Silvio Varviso
in album: Rossini: L'Italiana in Algeri
  type: MusicAlbum
  date published: 2014-08-05

Donizetti: Lucia di Lammermoor (Live)
type: MusicAlbum
date published: 2014-07-01
track: Lucia di Lammermoor: Act I: Introduction
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147800
  explicit: false
  by artist: Gaetano Donizetti
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 2: Per te d'immenso giubilo (Chorus, Arturo, Enrico, Normanno)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202533
  explicit: false
  by artist: Gaetano Donizetti
  by artist: Charles Anthony
  by artist: Frank Guarrera
  by artist: Robert Nagy
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 1: Percorrete le spiagge vicine (Normanno, Chorus)
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125760
  explicit: false
  by artist: Gaetano Donizetti
  by artist: Robert Nagy
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 2: Dov'e Lucia? (Arturo, Enrico, Chorus, Lucia, Edgardo)
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248293
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  by artist: Gaetano Donizetti
  by artist: Charles Anthony
  by artist: Frank Guarrera
  by artist: Dame Joan Sutherland
  by artist: Richard Tucker
  by artist: Nicola Moscona
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 1: Tu sei turbato! (Normanno, Enrico, Raimondo)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178280
  explicit: false
  by artist: Gaetano Donizetti
  by artist: Frank Guarrera
  by artist: Robert Nagy
  by artist: Nicola Moscona
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 2: Chi mi frena in tal momento? (All)
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248866
  explicit: false
  by artist: Gaetano Donizetti
  by artist: Frank Guarrera
  by artist: Dame Joan Sutherland
  by artist: Richard Tucker
  by artist: Nicola Moscona
  by artist: Thelma Votipka
  by artist: Charles Anthony
  by artist: Robert Nagy
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 1: Cruda, funesta smania (Enrico, Normanno, Raimondo)
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123346
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  by artist: Gaetano Donizetti
  by artist: Frank Guarrera
  by artist: Robert Nagy
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  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 2: T'allontana, sciagurato (All)
  type: MusicRecording
  duration: PT1M18S
  duration ms: 78933
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  by artist: Gaetano Donizetti
  by artist: Frank Guarrera
  by artist: Richard Tucker
  by artist: Nicola Moscona
  by artist: Charles Anthony
  by artist: Robert Nagy
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 1: Il tuo dubbio e omai certezza (Chorus, Normanno, Enrico)
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126586
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  by artist: Gaetano Donizetti
  by artist: Robert Nagy
  by artist: Frank Guarrera
  by artist: Nicola Moscona
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 2: Sconsigliato! In queste porte (All)
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228960
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  by artist: Gaetano Donizetti
  by artist: Frank Guarrera
  by artist: Dame Joan Sutherland
  by artist: Richard Tucker
  by artist: Nicola Moscona
  by artist: Thelma Votipka
  by artist: Charles Anthony
  by artist: Robert Nagy
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 1: La pietade in suo favore (Enrico, Chorus, Raimondo)
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115773
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  by artist: Gaetano Donizetti
  by artist: Frank Guarrera
  by artist: Nicola Moscona
  by artist: Robert Nagy
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Act II: Act III Scene 1: D'immenso giubilo (Chorus, Raimondo)
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136680
  explicit: false
  by artist: Gaetano Donizetti
  by artist: Nicola Moscona
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Introduction
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162080
  explicit: false
  by artist: Gaetano Donizetti
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
    type: MusicAlbum
    date published: 2014-07-01
track: Lucia di Lammermoor, Act II: Act III Scene 1: Dalle stanze ove Lucia (Raimondo, Chorus)
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309333
  explicit: false
  by artist: Gaetano Donizetti
  by artist: Nicola Moscona
  by artist: Metropolitan Opera Chorus
  by artist: Metropolitan Opera Orchestra
  by artist: Silvio Varviso
  in album: Donizetti: Lucia di Lammermoor (Live)
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Ancor non giunse? (Lucia, Alisa)
track: Lucia di Lammermoor, Act II: Act III Scene 1: Il dolce suono (Lucia)
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Regnava nel silenzio (Lucia, Alisa)
track: Lucia di Lammermoor, Act II: Act III Scene 1: Ardon gli'incensi … (Lucia)
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Quando rapito in estasi (Lucia, Alisa)
track: Lucia di Lammermoor, Act II: Act III Scene 1: Spargi d'amaro pianto (Lucia, Chorus)
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Egli s'avanza … (Alisa, Edgardo, Lucia)
track: Lucia di Lammermoor, Act II: Act III Scene 2: Introduction
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Sulla tomba che rinserra (Edgardo, Lucia)
track: Lucia di Lammermoor, Act II: Act III Scene 2: Tombe degli avi miei (Edgardo)
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Qui di sposa eterna fede (Edgardo, Lucia)
track: Lucia di Lammermoor, Act II: Act II: Fra poco a me ricovero (Edgardo)
track: Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Verranno a te sull'aure (Lucia, Edgardo)
track: Lucia di Lammermoor, Act II: Act III: Oh meschina! Oh fato orrendo! (Chorus, Edgardo, Raimondo)
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Lucia fra poco a te verra (Normanno, Enrico)
track: Lucia di Lammermoor, Act II: Act III: Tu che a Dio spiegasti l'ali (Edgardo, Chorus, Raimondo)
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Appressati, Lucia (Enrico, Lucia)
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Soffriva nel pianto … (Lucia, Enrico)
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Che fia … (Lucia, Enrico)
track: Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Se tradirmi tu potrai (Enrico, Lucia)

Nicola Moscona
type: MusicGroup

Metropolitan Opera Chorus
type: MusicGroup

Metropolitan Opera Orchestra
type: MusicGroup

Silvio Varviso
type: MusicGroup

Donizetti: Lucia di Lammermoor (Live)
type: MusicAlbum
date published: 2014-07-01

Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Ancor non giunse? (Lucia, Alisa)
type: MusicRecording
duration: PT1M58S
duration ms: 118266
explicit: false
by artist: Gaetano Donizetti
by artist: Dame Joan Sutherland
by artist: Thelma Votipka
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act II: Act III Scene 1: Il dolce suono (Lucia)
type: MusicRecording
duration: PT5M29S
duration ms: 329906
explicit: false
by artist: Gaetano Donizetti
by artist: Dame Joan Sutherland
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Regnava nel silenzio (Lucia, Alisa)
type: MusicRecording
duration: PT3M30S
duration ms: 210480
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by artist: Gaetano Donizetti
by artist: Dame Joan Sutherland
by artist: Thelma Votipka
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act II: Act III Scene 1: Ardon gli'incensi … (Lucia)
type: MusicRecording
duration: PT5M46S
duration ms: 346453
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by artist: Gaetano Donizetti
by artist: Dame Joan Sutherland
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by artist: Thelma Votipka
by artist: Frank Guarrera
by artist: Metropolitan Opera Chorus
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Quando rapito in estasi (Lucia, Alisa)
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duration: PT4M39S
duration ms: 279506
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by artist: Gaetano Donizetti
by artist: Dame Joan Sutherland
by artist: Thelma Votipka
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act II: Act III Scene 1: Spargi d'amaro pianto (Lucia, Chorus)
type: MusicRecording
duration: PT4M25S
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by artist: Gaetano Donizetti
by artist: Dame Joan Sutherland
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by artist: Thelma Votipka
by artist: Frank Guarrera
by artist: Robert Nagy
by artist: Metropolitan Opera Chorus
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Egli s'avanza … (Alisa, Edgardo, Lucia)
type: MusicRecording
duration: PT2M28S
duration ms: 148613
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by artist: Gaetano Donizetti
by artist: Thelma Votipka
by artist: Richard Tucker
by artist: Dame Joan Sutherland
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act II: Act III Scene 2: Introduction
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duration: PT1M35S
duration ms: 95186
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by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
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  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Sulla tomba che rinserra (Edgardo, Lucia)
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duration: PT2M56S
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by artist: Gaetano Donizetti
by artist: Richard Tucker
by artist: Dame Joan Sutherland
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act II: Act III Scene 2: Tombe degli avi miei (Edgardo)
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duration: PT2M26S
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by artist: Gaetano Donizetti
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by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Qui di sposa eterna fede (Edgardo, Lucia)
type: MusicRecording
duration: PT2M17S
duration ms: 137693
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by artist: Gaetano Donizetti
by artist: Richard Tucker
by artist: Dame Joan Sutherland
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act II: Act II: Fra poco a me ricovero (Edgardo)
type: MusicRecording
duration: PT3M57S
duration ms: 237586
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by artist: Gaetano Donizetti
by artist: Richard Tucker
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Pt. 1 "La partenza": Act I Scene 2: Verranno a te sull'aure (Lucia, Edgardo)
type: MusicRecording
duration: PT4M23S
duration ms: 263040
explicit: false
by artist: Gaetano Donizetti
by artist: Dame Joan Sutherland
by artist: Richard Tucker
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act II: Act III: Oh meschina! Oh fato orrendo! (Chorus, Edgardo, Raimondo)
type: MusicRecording
duration: PT4M9S
duration ms: 249800
explicit: false
by artist: Gaetano Donizetti
by artist: Richard Tucker
by artist: Nicola Moscona
by artist: Metropolitan Opera Chorus
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Lucia fra poco a te verra (Normanno, Enrico)
type: MusicRecording
duration: PT3M10S
duration ms: 190533
explicit: false
by artist: Gaetano Donizetti
by artist: Robert Nagy
by artist: Frank Guarrera
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act II: Act III: Tu che a Dio spiegasti l'ali (Edgardo, Chorus, Raimondo)
type: MusicRecording
duration: PT4M48S
duration ms: 288400
explicit: false
by artist: Gaetano Donizetti
by artist: Richard Tucker
by artist: Nicola Moscona
by artist: Metropolitan Opera Chorus
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Appressati, Lucia (Enrico, Lucia)
type: MusicRecording
duration: PT5M20S
duration ms: 320666
explicit: false
by artist: Gaetano Donizetti
by artist: Frank Guarrera
by artist: Dame Joan Sutherland
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Soffriva nel pianto … (Lucia, Enrico)
type: MusicRecording
duration: PT3M18S
duration ms: 198426
explicit: false
by artist: Gaetano Donizetti
by artist: Frank Guarrera
by artist: Dame Joan Sutherland
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Che fia … (Lucia, Enrico)
type: MusicRecording
duration: PT1M27S
duration ms: 87520
explicit: false
by artist: Gaetano Donizetti
by artist: Dame Joan Sutherland
by artist: Frank Guarrera
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Lucia di Lammermoor, Act I "Il contratto nuziale": Act II Scene 1: Se tradirmi tu potrai (Enrico, Lucia)
type: MusicRecording
duration: PT2M12S
duration ms: 132920
explicit: false
by artist: Gaetano Donizetti
by artist: Frank Guarrera
by artist: Dame Joan Sutherland
by artist: Nicola Moscona
by artist: Metropolitan Opera Orchestra
by artist: Silvio Varviso
in album: Donizetti: Lucia di Lammermoor (Live)
  type: MusicAlbum
  date published: 2014-07-01

Verdi Arias For Baritone
type: MusicAlbum
date published: 2014-01-01
track: Attila / Act 2: "Tregua è cogl'Unni - Dagl' immortali vertici"
  type: MusicRecording
  duration: PT5M42S
  duration ms: 342786
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Staatskapelle Dresden
  by artist: Silvio Varviso
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Rigoletto / Act 2: "Cortigiani, vil razza dannata"
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285986
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Staatskapelle Dresden
  by artist: Silvio Varviso
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
  isrc code: NLA507600602
track: La forza del destino / Act 3: "Morir! Tremenda cosa! ... Urna fatale"
  type: MusicRecording
  duration: PT7M34S
  duration ms: 454560
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Staatskapelle Dresden
  by artist: Silvio Varviso
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Un ballo in maschera / Act 3: "Alzati; là tuo figlio...Eri tu che macchiavi quell' anima"
  type: MusicRecording
  duration: PT5M45S
  duration ms: 345440
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Staatskapelle Dresden
  by artist: Silvio Varviso
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Otello / Act 2: "Vanne, la tua meta gia vedo...Credo in un Dio crudel"
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291773
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Staatskapelle Dresden
  by artist: Silvio Varviso
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Il Trovatore / Act 2: "Tutto è deserto...Il balen del suo sorriso"
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266053
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Staatskapelle Dresden
  by artist: Silvio Varviso
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Don Carlo / Act 4: "Son io, mio Carlo...Per me giunto"
  type: MusicRecording
  duration: PT8M58S
  duration ms: 538080
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Staatskapelle Dresden
  by artist: Silvio Varviso
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Falstaff / Act 2: "E sogno? o realtà?"
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262013
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Staatskapelle Dresden
  by artist: Silvio Varviso
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Un giorno di regno / Act 1: "Compagnoni di Parigi" - "Verrà pur troppo il giorno"
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308453
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Vincenzo Sardinero
  by artist: Wladimiro Ganzarolli
  by artist: William Elvin
  by artist: Ambrosian Singers
  by artist: Royal Philharmonic Orchestra
  by artist: Lamberto Gardelli
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Il trovatore, Act II: "Tutto è deserto"
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103680
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Nicolai Ghiaurov
  by artist: National Philharmonic Orchestra
  by artist: Richard Bonynge
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Il trovatore, Act II: "Il balen del suo sorriso...Qual suono! o ciel!"
  type: MusicRecording
  duration: PT6M47S
  duration ms: 407760
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Nicolai Ghiaurov
  by artist: The London Opera Chorus
  by artist: National Philharmonic Orchestra
  by artist: Richard Bonynge
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Un ballo in maschera / Act 1: "Alla vita che t'arride"
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260000
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Sona Ghazarian
  by artist: José Carreras
  by artist: Robin Leggate
  by artist: Orchestra of the Royal Opera House, Covent Garden
  by artist: Sir Colin Davis
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Un ballo in maschera / Act 3: "Alzati; là tuo figlio"
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96813
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Orchestra of the Royal Opera House, Covent Garden
  by artist: Sir Colin Davis
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01
track: Un ballo in maschera / Act 3: "Eri tu che macchiavi quell'anima"
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243573
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Ingvar Wixell
  by artist: Orchestra of the Royal Opera House, Covent Garden
  by artist: Sir Colin Davis
  in album: Verdi Arias For Baritone
    type: MusicAlbum
    date published: 2014-01-01

Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
type: MusicAlbum
date published: 1970-01-01
track: Tannhäuser, WWV 70: "Dich teure Halle"
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227093
  explicit: false
  by artist: Richard Wagner
  by artist: Siv Wennberg
  by artist: Peeter Lilje
  by artist: Estonia Symphony Orchestra
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Siegfried, WWV 86C: "Ewig war ich"
  type: MusicRecording
  duration: PT12M10S
  duration ms: 730826
  explicit: false
  by artist: Richard Wagner
  by artist: Siv Wennberg
  by artist: Matti Kastu
  by artist: Siegfried Köhler
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Die Walküre, WWV 86B: "Hinweg, hinweg"
  type: MusicRecording
  duration: PT7M13S
  duration ms: 433933
  explicit: false
  by artist: Richard Wagner
  by artist: Siv Wennberg
  by artist: Helge Brilioth
  by artist: Silvio Varviso
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Der fliegende Holländer, WWV 63: "Steuermann, lass die Wacht!"
  type: MusicRecording
  duration: PT8M18S
  duration ms: 498160
  explicit: false
  by artist: Richard Wagner
  by artist: Siv Wennberg
  by artist: Peeter Lilje
  by artist: Estonia Symphony Orchestra
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Der fliegende Holländer, WWV 63: "Wohl kenn ich dich"
  type: MusicRecording
  duration: PT7M44S
  duration ms: 464146
  explicit: false
  by artist: Richard Wagner
  by artist: Siv Wennberg
  by artist: Matti Kastu
  by artist: Jerker Arvidsson
  by artist: Eri Klas
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Die Walküre, WWV 86: "Schläfst du Gast?"
  type: MusicRecording
  duration: PT21M21S
  duration ms: 1281626
  explicit: false
  by artist: Richard Wagner
  by artist: Siv Wennberg
  by artist: James King
  by artist: Sixten Ehrling
  by artist: Detroit Symphony Orchestra
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Die Walküre, WWV 86: "Soll fesselnden Schlaf fest mich binden"
  type: MusicRecording
  duration: PT6M10S
  duration ms: 370306
  explicit: false
  by artist: Richard Wagner
  by artist: Siv Wennberg
  by artist: Bjorn Asker
  by artist: Siegfried Köhler
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Elektra, Op. 58: "Allein, ganz allein"
  type: MusicRecording
  duration: PT9M33S
  duration ms: 573466
  explicit: false
  by artist: Richard Strauss
  by artist: Siv Wennberg
  by artist: Klaus Weise
  by artist: Oslo Philharmonic Orchestra
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Aïda: "Ritorna vincitor"
  type: MusicRecording
  duration: PT7M40S
  duration ms: 460093
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Siv Wennberg
  by artist: Elyakum Shapirra
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Aïda: "Hör upp, jag hör Aida komma"
  type: MusicRecording
  duration: PT11M45S
  duration ms: 705706
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Siv Wennberg
  by artist: Barbro Ericson
  by artist: Elyakum Shapirra
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Aïda: "Radames kommer hit" - "Qui Radames verra!"
  type: MusicRecording
  duration: PT6M59S
  duration ms: 419626
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Siv Wennberg
  by artist: Elyakum Shapirra
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Otello: "Conzona del Salice" - "Ave Maria"
  type: MusicRecording
  duration: PT11M46S
  duration ms: 706413
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Siv Wennberg
  by artist: Stig Westerberg
  by artist: Swedish Radio Symphony Orchestra
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Nabucco: "Ben io t'invenni"
  type: MusicRecording
  duration: PT8M47S
  duration ms: 527293
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Siv Wennberg
  by artist: Stig Westerberg
  by artist: Swedish Radio Symphony Orchestra
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Tosca, S.69: "A quegli occhi"
  type: MusicRecording
  duration: PT5M18S
  duration ms: 318840
  explicit: false
  by artist: Giacomo Puccini
  by artist: Siv Wennberg
  by artist: Rolf Björling
  by artist: Sixten Ehrling
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Tosca, S.69: "Vissi d'arte, vissi d'amore"
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230520
  explicit: false
  by artist: Giacomo Puccini
  by artist: Siv Wennberg
  by artist: Sixten Ehrling
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01
track: Salome, Op. 54: "A, du wolltest mich"
  type: MusicRecording
  duration: PT18M11S
  duration ms: 1091400
  explicit: false
  by artist: Richard Strauss
  by artist: Siv Wennberg
  by artist: Sven Olof Eliasson
  by artist: Heinz Fricke
  by artist: Kungliga Hovkapellet
  in album: Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
    type: MusicAlbum
    date published: 1970-01-01

Richard Strauss: Salome [Excerpts] (1957)
type: MusicAlbum
date published: 2013-03-20
track: Salome: Scene 1, "Wie Schön Ist die Prinzessin Salome Heute Nacht!"
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322246
  explicit: false
  by artist: Chor des Opernhaus Basel
  by artist: Montserrat Caballé
  by artist: Zbyslaw Wozniak
  by artist: Sabine Zimmer
  by artist: Alexander Welitsch
  by artist: Karl Brock
  in album: Richard Strauss: Salome [Excerpts] (1957)
    type: MusicAlbum
    date published: 2013-03-20
track: Salome: Scene 2, "Siehe, der Herr Ist Gekommen"
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244897
  explicit: false
  by artist: Chor des Opernhaus Basel
  by artist: Montserrat Caballé
  by artist: Zbyslaw Wozniak
  by artist: Sabine Zimmer
  by artist: Alexander Welitsch
  by artist: Karl Brock
  in album: Richard Strauss: Salome [Excerpts] (1957)
    type: MusicAlbum
    date published: 2013-03-20
track: Salome: Scene 2, "Jauchze Nicht, du Land Palästina"
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208692
  explicit: false
  by artist: Chor des Opernhaus Basel
  by artist: Montserrat Caballé
  by artist: Zbyslaw Wozniak
  by artist: Sabine Zimmer
  by artist: Alexander Welitsch
  by artist: Karl Brock