Christian Tetzlaff
type: MusicGroup
genre: chamber music
genre: classical
popularity: 34
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album: Widmann: Violin Concerto - Antiphon - Insel der Sirenen
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  date published: 2013-04-30
  track: Violin Concerto
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    by artist: Swedish Radio Symphony Orchestra
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      date published: 2013-04-30
  track: Antiphon
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      date published: 2013-04-30
album: Dvořák: String Sextet in A Major, Op. 48 / Schumann: 5 Stücke im Volkston, Op. 102; Fantasiestücke, Op. 73 / Reimann: Solo for Clarinet (Live)
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  date published: 2010-06-30
  track: String Sextet in A Major, Op. 48: I. Allegro moderato - Live
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      date published: 2010-06-30
  track: String Sextet in A Major, Op. 48: II. Dumka (Elegia). Poco allegretto - Live
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  track: String Sextet in A Major, Op. 48: III. Furiant. Presto - Live
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  track: String Sextet in A Major, Op. 48: IV. Finale. Tema con variazioni. Allegretto grazisoso, Quasi andantino - Live
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  track: Fantasiestücke, Op. 73: I. Zart und mit Ausdruck - Live
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  track: Fantasiestücke, Op. 73: II. Lebhaft, leicht - Live
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  track: Fantasiestücke, Op. 73: III. Rasch und mit Feuer - Live
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  track: 5 Stücke im Volkston, Op. 102: No. 1, Vanitas vanitatum. Mit Humor - Live
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  track: 5 Stücke im Volkston, Op. 102: No. 2, Langsam - Live
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  track: 5 Stücke im Volkston, Op. 102: No. 3, Nicht schnell - Mit viel Ton zu spielen - Live
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album: Dvořák: Dumky & Zypressen: Shostakovich: Piano Trio No. 1 (Live)
album: Tchaikovsky: String Quartet No. 3 in E-Flat Minor, Op. 30, TH 113 / Shostakovich: Piano Trio No. 2 in E Minor, Op. 67 (Live)
album: Schumann & Elgar: Piano Quintets (Live)
album: Turnage: Mambo, Blues and Tarantella
album: Verdi & Dvořák: String Quartets
album: J.S. Bach: Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051; Sonata for Viola da Gamba in G Minor, BWV 1029; Violin Sonata in F Minor, BWV 1018 (Live)
album: Felix Mendelssohn & George Enescu: Octets for Strings (Live)
album: Brahms, Viotti & Dvořák: Orchestral Works
album: Schubert: Chamber Works
album: Dvořák: Piano Trios Nos. 3 & 4
album: Beethoven: Triple Concerto & Piano Concerto No. 3
album: Rachmaninoff: Piano Trio No. 2 in D Minor, Op. 9 "Trio élégiaque" (Live)
album: Brahms: The Piano Trios
album: C. Schumann: Piano Trio in G Minor, Op. 17 / Schubert: String Quartet No. 13 in A Minor, D. 804 "Rosamunde"; String Trio No. 1 in B-Flat Major, D. 471 (Live)
album: Boulanger & Debussy & Hindemith (Live)
album: Haydn, Rossini & Schubert: Duo, Trio & Quartet
album: Bach: Contrapunctus XI & Beethoven: String Quartet Op. 132 & Cello Sonata Op. 5 No 1 (Live)
album: Schumann: Complete Works for Piano Trio
album: Sibelius & Schoenberg: String Quartets
album: Schubert: Famous Pieces
album: Lutosławski: Concerto for Orchestra, Partita (Version for Violin & Orchestra) & Novelette
album: Brahms: Violin Concerto in D Major, Op. 77 & Berg: Violin Concerto "To the Memory of an Angel" (Live)
album: Beethoven & Sibelius: Violin Concertos
album: Beethoven: Violin Sonatas, Op. 30 Nos. 1-3
album: Brahms: The Violin Sonatas
album: Schumann: Violin Sonatas
album: Dvořák: Violin Concerto in A Minor & Romance in F Minor - Suk: Fantasy in G Minor, Op. 24
album: Shostakovich: Violin Concertos 1 & 2
album: Schubert: Schwanengesang & String Quintet
album: Brahms: Piano Quartets Nos. 2 & 3
album: Dvořák: Piano Trio No. 2; Suk: Piano Quartet, Op. 1
album: Bartók: Violin Concertos Nos. 1 & 2
album: Bach: Violin Sonatas & Partitas
album: Beethoven: Concerto for Violin & Orchestra in D Major, Op. 61 (Digitally Remastered)
album: Mozart: Sonatas for Piano and Violin
album: Mendelssohn & Schumann: Violin Concertos
album: Szymanowski: Violin Concerto No.1, Op.35; Symphony No.3, Op.27 "Song of the Night"
album: Brahms & Joachim: Violin Concertos
track: Mozart: Violin Concerto No. 5 in A Major, K. 219 "Turkish": III. Rondeau. Tempo di menuetto
track: Concerto in D Major for Violin and Orchestra, Op. 61: III. Rondo: Allegro
track: Octet in E-Flat Major, Op. 20, MWV R20: I. Allegro moderato, ma con fuoco - Live
track: Adagio in E Major, K. 261
track: Octet in E-Flat Major, Op. 20, MWV R20: III. Scherzo (Allegro leggierissimo) - Live
track: Octet in E-Flat Major, Op. 20, MWV R20: IV. Presto - Live
track: Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio
track: Violin Concerto No. 3 in G Major, K. 216: II. Adagio
track: Bach, JS: Partita for Solo Violin No. 2 in D Minor, BWV 1004: V. Chaconne
track: Octet in C Major, Op. 7: I. Très modéré - Live
track: Octet in C Major, Op. 7: II. Très fougueux - Live
track: Octet in C Major, Op. 7: IV. Mouvement de valse bien rythmée - Live
track: Octet in E-Flat Major, Op. 20, MWV R20: II. Andante - Live
track: Octet in C Major, Op. 7: III. Lentement - Live
track: Suite for Violin and Strings, Op. 117: III. In the Summer (Vivace)
track: String Quartet No. 13 in G Major, B. 192: I. Allegro moderato - Live
track: Violin Concerto in D Major, Op. 61: II. Larghetto

Steven Osborne
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Gustav Rivinius
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5 Stücke im Volkston, Op. 102: No. 5, Stark und markiert - Live
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Fantasiestücke, Op. 73: I. Zart und mit Ausdruck (Arr. Reimann) - Live
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Fantasiestücke, Op. 73: II. Lebhaft, leicht (Arr. Reimann) - Live
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Fantasiestücke, Op. 73: III. Rasch und mit Feuer (Arr. Reimann) - Live
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Solo for Clarinet - Live
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Dvořák: Dumky & Zypressen: Shostakovich: Piano Trio No. 1 (Live)
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track: Piano Trio No. 4 in E Minor, B. 166 "Dumky": II. Poco adagio - Vivace non troppo - Poco adagio - Vivace - Live
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track: Piano Trio No. 4 in E Minor, B. 166 "Dumky": IV. Andante moderato quasi tempo di marcia. Allegretto scherzando - Meno mosso - Live
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track: Piano Trio No. 4 in E Minor, B. 166 "Dumky": V. Allegro - Meno mosso (quasi tempo primo) - Live
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track: Piano Trio No. 4 in E Minor, B. 166 "Dumky": VI. Lento maestoso - Vivace - Lento - Vivace - Live
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track: Echo of Songs, B. 152: No. 1, Ich weiss, dass meiner Zeit zu Dir - Live
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track: Echo of Songs, B. 152: No. 2, Tot ist's in mancher Menschenbrust - Live
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track: Echo of Songs, B. 152: No. 9, Du einzig Treue nun für dich - Live
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  by artist: Alissa Margulis
  by artist: Byol Kang
  by artist: Tatjana Masurenko
  by artist: Gustav Rivinius
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    date published: 2014-06-02
track: Piano Trio No. 1 in C Minor, Op. 8 - Live
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  by artist: Dmitri Shostakovich
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    type: MusicAlbum
    date published: 2014-06-02

Tchaikovsky: String Quartet No. 3 in E-Flat Minor, Op. 30, TH 113 / Shostakovich: Piano Trio No. 2 in E Minor, Op. 67 (Live)
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date published: 2011-06-03
track: String Quartet No. 3 in E-Flat Minor, Op. 30, TH 113: I. Andante sostenuto - Allegro moderato - Andante sostenuto - Live
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    date published: 2011-06-03
track: String Quartet No. 3 in E-Flat Minor, Op. 30, TH 113: II. Allegretto vivo e scherzando - Live
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    date published: 2011-06-03
track: String Quartet No. 3 in E-Flat Minor, Op. 30, TH 113: III. Andante funebre e doloroso, ma con moto - Live
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    date published: 2011-06-03
track: String Quartet No. 3 in E-Flat Minor, Op. 30, TH 113: IV. Finale. Allegro non troppo e risoluto - Live
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  by artist: Pyotr Ilyich Tchaikovsky
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    date published: 2011-06-03
track: Piano Trio No. 2 in E Minor, Op. 67: I. Andante - Moderato - Live
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  by artist: Dmitri Shostakovich
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    date published: 2011-06-03
track: Piano Trio No. 2 in E Minor, Op. 67: II. Allegro ma non troppo - Live
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    date published: 2011-06-03
track: Piano Trio No. 2 in E Minor, Op. 67: III. Largo - Live
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track: Piano Trio No. 2 in E Minor, Op. 67: IV. Allegretto - Live
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    date published: 2011-06-03

Schumann & Elgar: Piano Quintets (Live)
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date published: 2008-11-17
track: Piano Quintet in E-Flat Major, Op. 44: I. Allegro brillante - Live
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    date published: 2008-11-17
track: Piano Quintet in E-Flat Major, Op. 44: II. In modo d'una marcia, Un poco largamente - Live
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  by artist: Radoslaw Szulc
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    date published: 2008-11-17
track: Piano Quintet in E-Flat Major, Op. 44: III. Scherzo. Molto vivace - Trio I - Trio II. L'istesso tempo - Live
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  duration: PT4M56S
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    date published: 2008-11-17
track: Piano Quintet in E-Flat Major, Op. 44: IV. Finale. Allegro, ma non troppo - Live
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  by artist: Robert Schumann
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  by artist: Radoslaw Szulc
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    date published: 2008-11-17
track: Piano Quintet in A Minor, Op. 84: I. Moderato - Allegro - Live
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  by artist: Edward Elgar
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    date published: 2008-11-17
track: Piano Quintet in A Minor, Op. 84: II. Adagio - Live
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  by artist: Edward Elgar
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  by artist: Antje Weithaas
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    date published: 2008-11-17
track: Piano Quintet in A Minor, Op. 84: III. Moderato - Allegro - Live
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Turnage: Mambo, Blues and Tarantella
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date published: 2012-10-01
track: On Opened Ground: I. Cadenza and Scherzino
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    type: MusicAlbum
    date published: 2012-10-01
track: On Opened Ground: II. Interrupted Song and Chaconne
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  by artist: Mark-Anthony Turnage
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    date published: 2012-10-01
track: Texan Tenebrae
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    date published: 2012-10-01
track: Lullaby for Hans
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track: Riffs and Refrains: I. Refrains. Light and skittish
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track: Riffs and Refrains: II. Arioso. Slow, expressive and singing
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track: Mambo, Blues and Tarantella: I. Mambo
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  by artist: Mark-Anthony Turnage
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    type: MusicAlbum
    date published: 2012-10-01
track: Mambo, Blues and Tarantella: II. Blues
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  duration: PT7M39S
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  by artist: Mark-Anthony Turnage
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    type: MusicAlbum
    date published: 2012-10-01
track: Mambo, Blues and Tarantella: III. Tarantella
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    type: MusicAlbum
    date published: 2012-10-01

Verdi & Dvořák: String Quartets
type: MusicAlbum
date published: 2016-07-01
track: String Quartet in E Minor: I. Allegro
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    type: MusicAlbum
    date published: 2016-07-01
track: String Quartet in E Minor: II. Andantino
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  by artist: Giuseppe Verdi
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  by artist: Hartmut Rohde
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    type: MusicAlbum
    date published: 2016-07-01
track: String Quartet in E Minor: III. Prestissimo
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  duration: PT3M8S
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    type: MusicAlbum
    date published: 2016-07-01
track: String Quartet in E Minor: IV. Scherzo: Fuga - Allegro assai moto
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    type: MusicAlbum
    date published: 2016-07-01
track: String Quartet No. 10 in E-Flat Major, B. 92: I. Allegro ma non troppo
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  by artist: Antonín Dvořák
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    type: MusicAlbum
    date published: 2016-07-01
track: String Quartet No. 10 in E-Flat Major, B. 92: II. Dumka (Elegia). Andante con moto - Vivace
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    type: MusicAlbum
    date published: 2016-07-01
track: String Quartet No. 10 in E-Flat Major, B. 92: III. Romanza. Andante con moto
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    date published: 2016-07-01
track: String Quartet No. 10 in E-Flat Major, B. 92: IV. Finale. Allegro assai
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    type: MusicAlbum
    date published: 2016-07-01

J.S. Bach: Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051; Sonata for Viola da Gamba in G Minor, BWV 1029; Violin Sonata in F Minor, BWV 1018 (Live)
type: MusicAlbum
date published: 2009-08-17
track: Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: I. Tempo alla breve - Live
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  duration: PT5M49S
  duration ms: 349906
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  by artist: Johann Sebastian Bach
  by artist: Ghislaine Zipperling
  by artist: Rainer Zipperling
  by artist: Antoine Tamestit
  by artist: Rachel Roberts
  by artist: Lars Vogt
  by artist: Quirine Viersen
  by artist: Hiroshi Aoe
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    type: MusicAlbum
    date published: 2009-08-17
track: Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non troppo - Live
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  duration: PT4M42S
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  by artist: Johann Sebastian Bach
  by artist: Ghislaine Zipperling
  by artist: Rainer Zipperling
  by artist: Antoine Tamestit
  by artist: Rachel Roberts
  by artist: Lars Vogt
  by artist: Quirine Viersen
  by artist: Hiroshi Aoe
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    type: MusicAlbum
    date published: 2009-08-17
track: Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: III. Allegro - Live
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  duration: PT6M29S
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  by artist: Johann Sebastian Bach
  by artist: Lars Vogt
  by artist: Rachel Roberts
  by artist: Antoine Tamestit
  by artist: Rainer Zipperling
  by artist: Ghislaine Zipperling
  by artist: Quirine Viersen
  by artist: Hiroshi Aoe
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    type: MusicAlbum
    date published: 2009-08-17
track: Sonata for Viola da Gamba in G Minor, BWV 1029: I. Vivace - Live
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297253
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  by artist: Johann Sebastian Bach
  by artist: Rainer Zipperling
  by artist: Kirill Gerstein
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    type: MusicAlbum
    date published: 2009-08-17
track: Sonata for Viola da Gamba in G Minor, BWV 1029: II. Adagio - Live
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  duration: PT5M21S
  duration ms: 321293
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  by artist: Johann Sebastian Bach
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    date published: 2009-08-17
track: Sonata for Viola da Gamba in G Minor, BWV 1029: III. Allegro - Live
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  by artist: Johann Sebastian Bach
  by artist: Rainer Zipperling
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    date published: 2009-08-17
track: Sonata for Flute, Violin and Basso Continuo in C Minor, BWV 1079 "Trio Sonata": I. Largo - Live
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  duration: PT5M50S
  duration ms: 350893
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  by artist: Johann Sebastian Bach
  by artist: Angela Firkins
  by artist: Muriel Cantoreggi
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  by artist: Silke Avenhaus
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    date published: 2009-08-17
track: Sonata for Flute, Violin and Basso Continuo in C Minor, BWV 1079 "Trio Sonata": II. Allegro - Live
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    date published: 2009-08-17
track: Sonata for Flute, Violin and Basso Continuo in C Minor, BWV 1079 "Trio Sonata": III. Andante - Live
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  by artist: Johann Sebastian Bach
  by artist: Angela Firkins
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    date published: 2009-08-17
track: Sonata for Flute, Violin and Basso Continuo in C Minor, BWV 1079 "Trio Sonata": IV. Allegro - Live
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  duration: PT3M40S
  duration ms: 220733
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  by artist: Johann Sebastian Bach
  by artist: Lars Vogt
  by artist: Rachel Roberts
  by artist: Hiroshi Aoe
  by artist: Quirine Viersen
  by artist: Ghislaine Zipperling
  by artist: Rainer Zipperling
  by artist: Antoine Tamestit
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    date published: 2009-08-17
track: Violin Sonata in F Minor, BWV 1018: I. Largo - Live
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  by artist: Johann Sebastian Bach
  by artist: Christian Tetzlaff
  by artist: Lars Vogt
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    type: MusicAlbum
    date published: 2009-08-17
track: Violin Sonata in F Minor, BWV 1018: II. Allegro - Live
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  duration: PT4M33S
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    date published: 2009-08-17
track: Violin Sonata in F Minor, BWV 1018: III. Adagio - Live
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  by artist: Lars Vogt
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Felix Mendelssohn & George Enescu: Octets for Strings (Live)
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Brahms, Viotti & Dvořák: Orchestral Works
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Schubert: Chamber Works
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Dvořák: Piano Trios Nos. 3 & 4
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Beethoven: Triple Concerto & Piano Concerto No. 3
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Rachmaninoff: Piano Trio No. 2 in D Minor, Op. 9 "Trio élégiaque" (Live)
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Brahms: The Piano Trios
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track: Piano Trio No. 1 in B Major, Op. 8 (Revised 1889 Version): III. Adagio
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track: Piano Trio No. 3 in C Minor, Op. 101: I. Allegro energico
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C. Schumann: Piano Trio in G Minor, Op. 17 / Schubert: String Quartet No. 13 in A Minor, D. 804 "Rosamunde"; String Trio No. 1 in B-Flat Major, D. 471 (Live)
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track: Piano Trio in G Minor, Op. 17: III. Andante - Live
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track: Piano Trio in G Minor, Op. 17: IV. Allegretto - Live
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track: String Quartet No. 13 in A Minor, D. 804 "Rosamunde": I. Allegro ma non troppo - Live
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track: String Quartet No. 13 in A Minor, D. 804 "Rosamunde": II. Andante - Live
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track: String Quartet No. 13 in A Minor, D. 804 "Rosamunde": III. Menuetto - Allegretto - Trio - Live
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track: String Quartet No. 13 in A Minor, D. 804 "Rosamunde": IV. Allegro moderato - Live
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track: String Trio No. 1 in B-Flat Major, D. 471: I. Allegro - Live
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Boulanger & Debussy & Hindemith (Live)
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track: D'un soir triste (Arr. for Piano Trio) - Live
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track: D'un matin de printemps (Arr. for Piano Trio) - Live
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track: Violin Sonata in G Minor, CD 148: I. Allegro vivo - Live
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track: Violin Sonata in G Minor, CD 148: II. Intermède. Fantasque et léger - Live
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track: Violin Sonata in G Minor, CD 148: III. Finale. Très animé - Live
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track: 3 Pieces for Cello and Piano: No. 1, Modéré - Live
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track: 3 Pieces for Cello and Piano: No. 2, Sans vitesse et à l'aise - Live
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track: 3 Pieces for Cello and Piano: No. 3, Vite et nerveusement rythmé - Live
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track: Scherzo pour Violoncelle et Piano en re mineur, L. 27 - Live
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track: String Trio No. 2: I. Mässig schnell - Live
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track: String Trio No. 2: II. Lebhaft - Live
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track: String Trio No. 2: III. Langsam - Live
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Haydn, Rossini & Schubert: Duo, Trio & Quartet
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track: Piano Trio in B-Flat Major, Hob. XV:20: II. Andante cantabile - Live
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track: Duo for Cello and Double Bass: II. Andante Molto - Live
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track: Duo for Cello and Double Bass: III. Allegro - Live
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track: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": I. Allegro - Live
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track: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": II. Andante con moto - Live
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track: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": III. Scherzo. Allegro molto - Live
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track: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": IV. Presto – Prestissimo - Live
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Bach: Contrapunctus XI & Beethoven: String Quartet Op. 132 & Cello Sonata Op. 5 No 1 (Live)
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track: String Quartet No. 15 in A Minor, Op. 132: I. Assai sostenuto - Allegro - Live
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track: String Quartet No. 15 in A Minor, Op. 132: II. Allegro ma non tanto - Live
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Die schöne Müllerin, Op. 25, D. 795 (Excerpts): No. 11, Mein!
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Piano Sonata in B-Flat Major, D. 960: III. Scherzo. Allegro vivace con delicatezza
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Violin Sonata in D Major, Op. 137 No. 1, D. 384: II. Andante
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4 Gesänge aus "Wilhelm Meister", Op. 62, D. 877: No. 3, Lied der Mignon. So lasst mich scheinen
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Symphony No. 3 in D Major, D. 200: IV. Presto vivace
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Piano Sonata in C Minor, D. 958: III. Menuetto. Allegro
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Symphony No. 1 in D Major, D. 82: IV. Allegro vivace
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Lied aus der Ferne, D. 107 (Arr. X. van Dijk for String Quartet)
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Fantasy in C Major, Op. 159, D. 934: I. Andante molto
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Wandrers Nachtlied, Op. 96 No. 3, D. 768 (Arr. X. van Dijk for String Quartet)
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Erlkönig, Op. 1, D. 328 (Arr. M. Reger for Voice & Orchestra)
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6 Moments musicaux, Op. 94, D. 780: No. 3, Allegro moderato
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Rondo in A Major, D. 438
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Symphony No. 9 in C Major D. 944 "Great": III. Scherzo. Allegro vivace
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Lutosławski: Concerto for Orchestra, Partita (Version for Violin & Orchestra) & Novelette
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track: Partita (Version for Violin & Orchestra): III. Largo - Live
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track: Partita (Version for Violin & Orchestra): V. Presto - Live
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track: Novelette: I. Announcement
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track: Novelette: III. Second Event
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track: Novelette: IV. Third Event
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track: Novelette: V. Conclusion
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Brahms: Violin Concerto in D Major, Op. 77 & Berg: Violin Concerto "To the Memory of an Angel" (Live)
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track: Violin Concerto in D Major, Op. 77: III. Allegro giocoso, ma non troppo vivace (Live)
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track: Violin Concerto "To the Memory of an Angel": I. Andante. Allegretto
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track: Violin Concerto "To the Memory of an Angel": II. Allegro. Adagio
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Beethoven & Sibelius: Violin Concertos
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track: Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo
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track: Violin Concerto in D Major, Op. 61: III. Rondo. Allegro
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track: Violin COncErto In D Minor, Op. 47: I. Allegro moderato
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track: Violin COncErto In D Minor, Op. 47: II. Adagio di molto
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track: Violin COncErto In D Minor, Op. 47: III. Allegro, ma non tanto
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  by artist: Jean Sibelius
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Beethoven: Violin Sonatas, Op. 30 Nos. 1-3
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track: Violin Sonata No. 6 in A Major, Op. 30 No. 1: I. Allegro
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  by artist: Ludwig van Beethoven
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track: Violin Sonata No. 6 in A Major, Op. 30 No. 1: II. Adagio molto espressivo
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  by artist: Ludwig van Beethoven
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track: Violin Sonata No. 6 in A Major, Op. 30 No. 1: III. Allegretto con variazioni
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  by artist: Ludwig van Beethoven
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track: Violin Sonata No. 7 in C Minor, Op. 30 No. 2 "Eroica": I. Allegro con brio
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  by artist: Ludwig van Beethoven
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track: Violin Sonata No. 7 in C Minor, Op. 30 No. 2 "Eroica": II. Adagio cantabile
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track: Violin Sonata No. 7 in C Minor, Op. 30 No. 2 "Eroica": III. Scherzo. Allegro
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track: Violin Sonata No. 8 in G Major, Op. 30 No. 3: I. Allegro assai
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track: Violin Sonata No. 8 in G Major, Op. 30 No. 3: II. Tempo di minuetto, ma molto moderato e grazioso
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track: Violin Sonata No. 8 in G Major, Op. 30 No. 3: III. Allegro vivace
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Brahms: The Violin Sonatas
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track: Violin Sonata No. 1 in G Major, Op. 78: I. Vivace ma non troppo
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track: Violin Sonata No. 2 in A Major, Op. 100: I. Allegro amabile
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track: Violin Sonata No. 3 in D Minor, Op. 108: I. Allegro
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track: Violin Sonata in A Minor "F-A-E": III. Scherzo in C Minor, WoO 2
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Schumann: Violin Sonatas
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track: Violin Sonata No. 1 in A Minor, Op. 105: I. Mit leidenschaftlichem Ausdruck
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track: Violin Sonata No. 2 in D Minor, Op. 121: III. Leise, einfach
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track: Violin Sonata No. 2 in D Minor, Op. 121: IV. Bewegt
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track: Violin Sonata No. 3 in A Minor, WoO 2: I. Ziemlich langsam - lebhaft
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Dvořák: Violin Concerto in A Minor & Romance in F Minor - Suk: Fantasy in G Minor, Op. 24
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Shostakovich: Violin Concertos 1 & 2
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Schubert: Schwanengesang & String Quintet
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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OpenTimestamps Proof of Existence
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  value: https://artists.proofprofile.net/proofs/track/2W9V0AGXQUgWKGeHgixXvW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2W9V0AGXQUgWKGeHgixXvW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05cc34eda5b925ee9dec68ced54fe8f3b882d400113f27dd7533680f90827be1","isrc":"FINDE1700059","name":"Violin Sonata No. 1 in G Minor, BWV 1001: IV. Presto","registered_at":"2026-06-23T09:39:18Z","spotify_id":"2W9V0AGXQUgWKGeHgixXvW","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 0x05cc34eda5b925ee9dec68ced54fe8f3b882d400113f27dd7533680f90827be1. 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/2W9V0AGXQUgWKGeHgixXvW.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/2W9V0AGXQUgWKGeHgixXvW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x05cc34eda5b925ee9dec68ced54fe8f3b882d400113f27dd7533680f90827be1","isrc":"FINDE1700059","name":"Violin Sonata No. 1 in G Minor, BWV 1001: IV. Presto","registered_at":"2026-06-23T09:39:18Z","spotify_id":"2W9V0AGXQUgWKGeHgixXvW","type":"track"}

Violin Partita No. 2 in D Minor, BWV 1004: IV. Gigue
type: MusicRecording
duration: PT3M54S
duration ms: 234345
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:29:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28e1ebad824c30f7f7289281b6fbe9d0212a2ac5935cf1616d499010e64cd410
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/6NRtOfRBGFXySYFlJHDjcP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NRtOfRBGFXySYFlJHDjcP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28e1ebad824c30f7f7289281b6fbe9d0212a2ac5935cf1616d499010e64cd410","isrc":"FINDE1700075","name":"Violin Partita No. 2 in D Minor, BWV 1004: IV. Gigue","registered_at":"2026-06-25T23:29:23Z","spotify_id":"6NRtOfRBGFXySYFlJHDjcP","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 0x28e1ebad824c30f7f7289281b6fbe9d0212a2ac5935cf1616d499010e64cd410. 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/6NRtOfRBGFXySYFlJHDjcP.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/6NRtOfRBGFXySYFlJHDjcP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x28e1ebad824c30f7f7289281b6fbe9d0212a2ac5935cf1616d499010e64cd410","isrc":"FINDE1700075","name":"Violin Partita No. 2 in D Minor, BWV 1004: IV. Gigue","registered_at":"2026-06-25T23:29:23Z","spotify_id":"6NRtOfRBGFXySYFlJHDjcP","type":"track"}

Violin Partita No. 1 in B Minor, BWV 1002: I. Allemande
type: MusicRecording
duration: PT4M9S
duration ms: 249469
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:33:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3ec6e0238f770b2dfc8fb4babf3bae8db57033431cd7e88646185b2f131391e
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/4rVQl603HsYGmb5iN9SjFe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rVQl603HsYGmb5iN9SjFe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3ec6e0238f770b2dfc8fb4babf3bae8db57033431cd7e88646185b2f131391e","isrc":"FINDE1700060","name":"Violin Partita No. 1 in B Minor, BWV 1002: I. Allemande","registered_at":"2026-06-23T09:33:21Z","spotify_id":"4rVQl603HsYGmb5iN9SjFe","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 0xc3ec6e0238f770b2dfc8fb4babf3bae8db57033431cd7e88646185b2f131391e. 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/4rVQl603HsYGmb5iN9SjFe.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/4rVQl603HsYGmb5iN9SjFe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc3ec6e0238f770b2dfc8fb4babf3bae8db57033431cd7e88646185b2f131391e","isrc":"FINDE1700060","name":"Violin Partita No. 1 in B Minor, BWV 1002: I. Allemande","registered_at":"2026-06-23T09:33:21Z","spotify_id":"4rVQl603HsYGmb5iN9SjFe","type":"track"}

Violin Partita No. 2 in D Minor, BWV 1004: V. Chaconne
type: MusicRecording
duration: PT14M19S
duration ms: 859173
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:37:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d962b60a83824036a766fa2875931fba546124b717ae2f80ae4ad74fe23cab9
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/4mq2rwTepw8n6YVXlRmkN2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mq2rwTepw8n6YVXlRmkN2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d962b60a83824036a766fa2875931fba546124b717ae2f80ae4ad74fe23cab9","isrc":"FINDE1700076","name":"Violin Partita No. 2 in D Minor, BWV 1004: V. Chaconne","registered_at":"2026-06-23T09:37:12Z","spotify_id":"4mq2rwTepw8n6YVXlRmkN2","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 0x9d962b60a83824036a766fa2875931fba546124b717ae2f80ae4ad74fe23cab9. 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/4mq2rwTepw8n6YVXlRmkN2.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/4mq2rwTepw8n6YVXlRmkN2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9d962b60a83824036a766fa2875931fba546124b717ae2f80ae4ad74fe23cab9","isrc":"FINDE1700076","name":"Violin Partita No. 2 in D Minor, BWV 1004: V. Chaconne","registered_at":"2026-06-23T09:37:12Z","spotify_id":"4mq2rwTepw8n6YVXlRmkN2","type":"track"}

Violin Partita No. 1 in B Minor, BWV 1002: II. Double
type: MusicRecording
duration: PT2M23S
duration ms: 143817
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:40:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x648440080099d8a5ecc03a00fb533b085d36e9eb398197873dcfcfde93b91d76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/20N3VnPe0uFF4clrEygLhd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20N3VnPe0uFF4clrEygLhd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x648440080099d8a5ecc03a00fb533b085d36e9eb398197873dcfcfde93b91d76","isrc":"FINDE1700061","name":"Violin Partita No. 1 in B Minor, BWV 1002: II. Double","registered_at":"2026-06-24T06:40:42Z","spotify_id":"20N3VnPe0uFF4clrEygLhd","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 0x648440080099d8a5ecc03a00fb533b085d36e9eb398197873dcfcfde93b91d76. 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/20N3VnPe0uFF4clrEygLhd.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/20N3VnPe0uFF4clrEygLhd.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x648440080099d8a5ecc03a00fb533b085d36e9eb398197873dcfcfde93b91d76","isrc":"FINDE1700061","name":"Violin Partita No. 1 in B Minor, BWV 1002: II. Double","registered_at":"2026-06-24T06:40:42Z","spotify_id":"20N3VnPe0uFF4clrEygLhd","type":"track"}

Violin Sonata No. 3 in C Major, BWV 1005: I. Adagio
type: MusicRecording
duration: PT3M56S
duration ms: 236732
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700077

Violin Partita No. 1 in B Minor, BWV 1002: III. Courante
type: MusicRecording
duration: PT2M53S
duration ms: 173371
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:55:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72696ca2cb6f31e403b835b3c5530d4b2fa275b4804c5300724802dfd80fe529
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1ag0dyIVXGNt8EbWXJmxbN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ag0dyIVXGNt8EbWXJmxbN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72696ca2cb6f31e403b835b3c5530d4b2fa275b4804c5300724802dfd80fe529","isrc":"FINDE1700062","name":"Violin Partita No. 1 in B Minor, BWV 1002: III. Courante","registered_at":"2026-06-25T05:55:07Z","spotify_id":"1ag0dyIVXGNt8EbWXJmxbN","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 0x72696ca2cb6f31e403b835b3c5530d4b2fa275b4804c5300724802dfd80fe529. 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/1ag0dyIVXGNt8EbWXJmxbN.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/1ag0dyIVXGNt8EbWXJmxbN.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x72696ca2cb6f31e403b835b3c5530d4b2fa275b4804c5300724802dfd80fe529","isrc":"FINDE1700062","name":"Violin Partita No. 1 in B Minor, BWV 1002: III. Courante","registered_at":"2026-06-25T05:55:07Z","spotify_id":"1ag0dyIVXGNt8EbWXJmxbN","type":"track"}

Violin Sonata No. 3 in C Major, BWV 1005: II. Fuga
type: MusicRecording
duration: PT9M42S
duration ms: 582786
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700078

Violin Partita No. 1 in B Minor, BWV 1002: IV. Double
type: MusicRecording
duration: PT3M12S
duration ms: 192395
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:58:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96fb4b390a5c039a9ed3cc5b3754f9d538ce183fe981da0f73b2a3de1447192e
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/0XsyytkKvmG0ZF1GQkKnYW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XsyytkKvmG0ZF1GQkKnYW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96fb4b390a5c039a9ed3cc5b3754f9d538ce183fe981da0f73b2a3de1447192e","isrc":"FINDE1700063","name":"Violin Partita No. 1 in B Minor, BWV 1002: IV. Double","registered_at":"2026-06-27T06:58:58Z","spotify_id":"0XsyytkKvmG0ZF1GQkKnYW","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 0x96fb4b390a5c039a9ed3cc5b3754f9d538ce183fe981da0f73b2a3de1447192e. 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/0XsyytkKvmG0ZF1GQkKnYW.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/0XsyytkKvmG0ZF1GQkKnYW.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x96fb4b390a5c039a9ed3cc5b3754f9d538ce183fe981da0f73b2a3de1447192e","isrc":"FINDE1700063","name":"Violin Partita No. 1 in B Minor, BWV 1002: IV. Double","registered_at":"2026-06-27T06:58:58Z","spotify_id":"0XsyytkKvmG0ZF1GQkKnYW","type":"track"}

Violin Sonata No. 3 in C Major, BWV 1005: III. Largo
type: MusicRecording
duration: PT3M33S
duration ms: 213317
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700079
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:58:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94e2215e58bbe335f61145611f4ac2447f6c9d69d7a1fb5930f9a84e9248ad0e
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/3gCSIUPhFEfwn0tYqcirhE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gCSIUPhFEfwn0tYqcirhE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94e2215e58bbe335f61145611f4ac2447f6c9d69d7a1fb5930f9a84e9248ad0e","isrc":"FINDE1700079","name":"Violin Sonata No. 3 in C Major, BWV 1005: III. Largo","registered_at":"2026-06-27T06:58:42Z","spotify_id":"3gCSIUPhFEfwn0tYqcirhE","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 0x94e2215e58bbe335f61145611f4ac2447f6c9d69d7a1fb5930f9a84e9248ad0e. 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/3gCSIUPhFEfwn0tYqcirhE.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/3gCSIUPhFEfwn0tYqcirhE.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x94e2215e58bbe335f61145611f4ac2447f6c9d69d7a1fb5930f9a84e9248ad0e","isrc":"FINDE1700079","name":"Violin Sonata No. 3 in C Major, BWV 1005: III. Largo","registered_at":"2026-06-27T06:58:42Z","spotify_id":"3gCSIUPhFEfwn0tYqcirhE","type":"track"}

Violin Partita No. 1 in B Minor, BWV 1002: V. Sarabande
type: MusicRecording
duration: PT3M45S
duration ms: 225202
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T15:46:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18941ce2b94faa856f369df39723c0d03cb4351ac631a261d99271a89d755242
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/34Nk8L3ZNVnsMz3YBQs7M9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34Nk8L3ZNVnsMz3YBQs7M9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18941ce2b94faa856f369df39723c0d03cb4351ac631a261d99271a89d755242","isrc":"FINDE1700064","name":"Violin Partita No. 1 in B Minor, BWV 1002: V. Sarabande","registered_at":"2026-06-24T15:46:37Z","spotify_id":"34Nk8L3ZNVnsMz3YBQs7M9","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 0x18941ce2b94faa856f369df39723c0d03cb4351ac631a261d99271a89d755242. 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/34Nk8L3ZNVnsMz3YBQs7M9.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/34Nk8L3ZNVnsMz3YBQs7M9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x18941ce2b94faa856f369df39723c0d03cb4351ac631a261d99271a89d755242","isrc":"FINDE1700064","name":"Violin Partita No. 1 in B Minor, BWV 1002: V. Sarabande","registered_at":"2026-06-24T15:46:37Z","spotify_id":"34Nk8L3ZNVnsMz3YBQs7M9","type":"track"}

Violin Sonata No. 3 in C Major, BWV 1005: IV. Allegro assai
type: MusicRecording
duration: PT4M42S
duration ms: 282612
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700080

Violin Partita No. 1 in B Minor, BWV 1002: VI. Double
type: MusicRecording
duration: PT3M12S
duration ms: 192677
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:30:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34de871ac6d1760c2e4f4670185a9cd9709d0944cd6f4dbc3f18b498c4fe4dc9
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/6JIpkrZjrR0GqMxTYxHe3z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JIpkrZjrR0GqMxTYxHe3z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34de871ac6d1760c2e4f4670185a9cd9709d0944cd6f4dbc3f18b498c4fe4dc9","isrc":"FINDE1700065","name":"Violin Partita No. 1 in B Minor, BWV 1002: VI. Double","registered_at":"2026-06-25T23:30:43Z","spotify_id":"6JIpkrZjrR0GqMxTYxHe3z","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 0x34de871ac6d1760c2e4f4670185a9cd9709d0944cd6f4dbc3f18b498c4fe4dc9. 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/6JIpkrZjrR0GqMxTYxHe3z.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/6JIpkrZjrR0GqMxTYxHe3z.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x34de871ac6d1760c2e4f4670185a9cd9709d0944cd6f4dbc3f18b498c4fe4dc9","isrc":"FINDE1700065","name":"Violin Partita No. 1 in B Minor, BWV 1002: VI. Double","registered_at":"2026-06-25T23:30:43Z","spotify_id":"6JIpkrZjrR0GqMxTYxHe3z","type":"track"}

Violin Partita No. 3 in E Major, BWV 1006: I. Preludio
type: MusicRecording
duration: PT3M20S
duration ms: 200848
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:29:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75ea56c98be83660a65f03ea17e7bcb7fd555fb8a4e67b49c2255b523d64863f
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/6gAStOiZN9cSW8fEAqWPH2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gAStOiZN9cSW8fEAqWPH2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75ea56c98be83660a65f03ea17e7bcb7fd555fb8a4e67b49c2255b523d64863f","isrc":"FINDE1700081","name":"Violin Partita No. 3 in E Major, BWV 1006: I. Preludio","registered_at":"2026-06-25T23:29:45Z","spotify_id":"6gAStOiZN9cSW8fEAqWPH2","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 0x75ea56c98be83660a65f03ea17e7bcb7fd555fb8a4e67b49c2255b523d64863f. 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/6gAStOiZN9cSW8fEAqWPH2.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/6gAStOiZN9cSW8fEAqWPH2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x75ea56c98be83660a65f03ea17e7bcb7fd555fb8a4e67b49c2255b523d64863f","isrc":"FINDE1700081","name":"Violin Partita No. 3 in E Major, BWV 1006: I. Preludio","registered_at":"2026-06-25T23:29:45Z","spotify_id":"6gAStOiZN9cSW8fEAqWPH2","type":"track"}

Violin Partita No. 1 in B Minor, BWV 1002: VII. Tempo di borea
type: MusicRecording
duration: PT3M6S
duration ms: 186319
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:01:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd39c97df8fa700c142d75525ef05a63d7dd470319309200163fab3840ab6b39f
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/208lxF8gYfv5WdICg0bqbp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/208lxF8gYfv5WdICg0bqbp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd39c97df8fa700c142d75525ef05a63d7dd470319309200163fab3840ab6b39f","isrc":"FINDE1700066","name":"Violin Partita No. 1 in B Minor, BWV 1002: VII. Tempo di borea","registered_at":"2026-06-27T07:01:18Z","spotify_id":"208lxF8gYfv5WdICg0bqbp","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 0xd39c97df8fa700c142d75525ef05a63d7dd470319309200163fab3840ab6b39f. 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/208lxF8gYfv5WdICg0bqbp.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/208lxF8gYfv5WdICg0bqbp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd39c97df8fa700c142d75525ef05a63d7dd470319309200163fab3840ab6b39f","isrc":"FINDE1700066","name":"Violin Partita No. 1 in B Minor, BWV 1002: VII. Tempo di borea","registered_at":"2026-06-27T07:01:18Z","spotify_id":"208lxF8gYfv5WdICg0bqbp","type":"track"}

Violin Partita No. 3 in E Major, BWV 1006: II. Loure
type: MusicRecording
duration: PT4M20S
duration ms: 260799
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:47:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e2c862dd9051c08e34b6beaa3c8a45410eecb4c82b582f7ad5864feb4e59d51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0RRg2HShg6orOxlnzKqR8C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RRg2HShg6orOxlnzKqR8C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e2c862dd9051c08e34b6beaa3c8a45410eecb4c82b582f7ad5864feb4e59d51","isrc":"FINDE1700082","name":"Violin Partita No. 3 in E Major, BWV 1006: II. Loure","registered_at":"2026-06-04T15:47:38Z","spotify_id":"0RRg2HShg6orOxlnzKqR8C","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 0x0e2c862dd9051c08e34b6beaa3c8a45410eecb4c82b582f7ad5864feb4e59d51. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0RRg2HShg6orOxlnzKqR8C.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/0RRg2HShg6orOxlnzKqR8C.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0e2c862dd9051c08e34b6beaa3c8a45410eecb4c82b582f7ad5864feb4e59d51","isrc":"FINDE1700082","name":"Violin Partita No. 3 in E Major, BWV 1006: II. Loure","registered_at":"2026-06-04T15:47:38Z","spotify_id":"0RRg2HShg6orOxlnzKqR8C","type":"track"}

Violin Partita No. 1 in B Minor, BWV 1002: VIII. Double
type: MusicRecording
duration: PT3M4S
duration ms: 184655
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:32:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51af129f232279ff0a6519b5ba794d44cf2eb3b944ca10371cc015996e0aa5e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7rhRaYQTzYN3EuDTV2ylgx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rhRaYQTzYN3EuDTV2ylgx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51af129f232279ff0a6519b5ba794d44cf2eb3b944ca10371cc015996e0aa5e0","isrc":"FINDE1700067","name":"Violin Partita No. 1 in B Minor, BWV 1002: VIII. Double","registered_at":"2026-06-25T23:32:17Z","spotify_id":"7rhRaYQTzYN3EuDTV2ylgx","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 0x51af129f232279ff0a6519b5ba794d44cf2eb3b944ca10371cc015996e0aa5e0. 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/7rhRaYQTzYN3EuDTV2ylgx.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/7rhRaYQTzYN3EuDTV2ylgx.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x51af129f232279ff0a6519b5ba794d44cf2eb3b944ca10371cc015996e0aa5e0","isrc":"FINDE1700067","name":"Violin Partita No. 1 in B Minor, BWV 1002: VIII. Double","registered_at":"2026-06-25T23:32:17Z","spotify_id":"7rhRaYQTzYN3EuDTV2ylgx","type":"track"}

Violin Partita No. 3 in E Major, BWV 1006: III. Gavotte en rondeau
type: MusicRecording
duration: PT2M54S
duration ms: 174633
explicit: false
by artist: Johann Sebastian Bach
by artist: Christian Tetzlaff
in album: Bach: Violin Sonatas & Partitas
  type: MusicAlbum
  date published: 2017-09-08
isrc code: FINDE1700083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T08:15:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78e67ef8e13a07532aa3736ed5efed7aa278a9d415c7de563955646a934b77ea
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/1zGN1luai9uHODQqNRyExx.json
additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Violin Sonata No. 2 in A Minor, BWV 1003: I. Grave
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subject of: OpenTimestamps Proof of Existence
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Violin Partita No. 3 in E Major, BWV 1006: IV. Menuet I
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Violin Sonata No. 2 in A Minor, BWV 1003: II. Fuga
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subject of: OpenTimestamps Proof of Existence
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Violin Partita No. 3 in E Major, BWV 1006: V. Menuet II
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subject of: OpenTimestamps Proof of Existence
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Violin Sonata No. 2 in A Minor, BWV 1003: III. Andante
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subject of: OpenTimestamps Proof of Existence
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Violin Partita No. 3 in E Major, BWV 1006: VI. Bourrée
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Violin Sonata No. 2 in A Minor, BWV 1003: IV. Allegro
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Violin Partita No. 3 in E Major, BWV 1006: VII. Gigue
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Beethoven: Concerto for Violin & Orchestra in D Major, Op. 61 (Digitally Remastered)
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Mozart: Sonatas for Piano and Violin
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Mendelssohn & Schumann: Violin Concertos
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Szymanowski: Violin Concerto No.1, Op.35; Symphony No.3, Op.27 "Song of the Night"
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Brahms & Joachim: Violin Concertos
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Mozart: Violin Concerto No. 5 in A Major, K. 219 "Turkish": III. Rondeau. Tempo di menuetto
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Concerto in D Major for Violin and Orchestra, Op. 61: III. Rondo: Allegro
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Octet in E-Flat Major, Op. 20, MWV R20: I. Allegro moderato, ma con fuoco - Live
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Adagio in E Major, K. 261
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Octet in E-Flat Major, Op. 20, MWV R20: III. Scherzo (Allegro leggierissimo) - Live
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Octet in E-Flat Major, Op. 20, MWV R20: IV. Presto - Live
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Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio
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Violin Concerto No. 3 in G Major, K. 216: II. Adagio
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Bach, JS: Partita for Solo Violin No. 2 in D Minor, BWV 1004: V. Chaconne
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Octet in C Major, Op. 7: I. Très modéré - Live
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Octet in C Major, Op. 7: II. Très fougueux - Live
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Octet in C Major, Op. 7: IV. Mouvement de valse bien rythmée - Live
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by artist: Antoine Tamestit
by artist: Gustav Rivinius
in album: Felix Mendelssohn & George Enescu: Octets for Strings (Live)
  type: MusicAlbum
  date published: 2009-08-03
isrc code: DEAQ70900190

Adagio in E Major, K. 261
type: MusicRecording
duration: PT6M14S
duration ms: 374506
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Christian Tetzlaff
by artist: The Deutsche Kammerphilharmonie Bremen
in album: This is Mozart
  type: MusicAlbum
  date published: 2021-09-21
isrc code: GBAYC9602247

Adagio in E Major, K. 261
type: MusicRecording
duration: PT6M14S
duration ms: 374506
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Christian Tetzlaff
by artist: The Deutsche Kammerphilharmonie Bremen
in album: Dark Academia Classical Music
  type: MusicAlbum
  date published: 2024-09-27
isrc code: GBAYC9602247

Octet in E-Flat Major, Op. 20, MWV R20: II. Andante - Live
type: MusicRecording
duration: PT6M34S
duration ms: 394960
explicit: false
by artist: Felix Mendelssohn
by artist: Christian Tetzlaff
by artist: Isabelle Faust
by artist: Lisa Batiashvili
by artist: Antje Weithaas
by artist: Quirine Viersen
by artist: Tanja Tetzlaff
by artist: Rachel Roberts
by artist: Ori Kam
in album: Felix Mendelssohn & George Enescu: Octets for Strings (Live)
  type: MusicAlbum
  date published: 2009-08-03
isrc code: DEAQ70900184

Octet in C Major, Op. 7: III. Lentement - Live
type: MusicRecording
duration: PT9M52S
duration ms: 592760
explicit: false
by artist: George Enescu
by artist: Quirine Viersen
by artist: Gustav Rivinius
by artist: Antoine Tamestit
by artist: Rachel Roberts
by artist: Antje Weithaas
by artist: Christian Tetzlaff
by artist: Isabelle Faust
by artist: Kathy Gowers
in album: Felix Mendelssohn & George Enescu: Octets for Strings (Live)
  type: MusicAlbum
  date published: 2009-08-03
isrc code: DEAQ70900189

Suite for Violin and Strings, Op. 117: III. In the Summer (Vivace)
type: MusicRecording
duration: PT1M47S
duration ms: 107093
explicit: false
by artist: Jean Sibelius
by artist: Thomas Dausgaard
by artist: Christian Tetzlaff
by artist: Danish National Symphony Orchestra
in album: Classical Music for the Summer
  type: MusicAlbum
  date published: 2018-06-22

String Quartet No. 13 in G Major, B. 192: I. Allegro moderato - Live
type: MusicRecording
duration: PT9M34S
duration ms: 574173
explicit: false
by artist: Antonín Dvořák
by artist: Gustav Rivinius
by artist: Rachel Roberts
by artist: Antje Weithaas
by artist: Christian Tetzlaff
in album: Dvořák: Serenade in D Minor, B. 77; String Quartet No. 13 in G Major, B. 192 (Live Recordings from Spannungen Festival 2008)
  type: MusicAlbum
  date published: 2009-08-03
isrc code: DEAQ70900179

Violin Concerto in D Major, Op. 61: II. Larghetto
type: MusicRecording
duration: PT7M36S
duration ms: 456960
explicit: false
by artist: Ludwig van Beethoven
by artist: Michael Gielen
by artist: Christian Tetzlaff
by artist: SWR Symphony Orchestra
in album: Beethoven Light Classical
  type: MusicAlbum
  date published: 2020-11-01
isrc code: SEWDL0709802

Adagio in E Major, K. 261
type: MusicRecording
duration: PT6M14S
duration ms: 374506
explicit: false
by artist: Christian Tetzlaff
by artist: The Deutsche Kammerphilharmonie Bremen
in album: Soft Classical Music for Studying and Reading
  type: MusicAlbum
  date published: 2024-03-13