1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d1460b71a1358cfbe9bfe80c7298c5ce3f6a37dc159730386fbabca8a0be83. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/faec868e-c684-4207-a935-83c5bfa31f9f.json and https://artists.proofprofile.net/proofs/artist/faec868e-c684-4207-a935-83c5bfa31f9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Green Edition - Schumann: Violin Concerto, WoO 23 & Overture, Scherzo and Finale for Orchestra, Op. 52
Violin Concerto in D Minor, WoO 23: I. In kräftigem, nicht zu schnellem Tempo
Violin Concerto in D Minor, WoO 23: II. Langsam & III. Lebhaft, doch nicht zu schnell
Overture, Scherzo and Finale for Orchestra, Op. 52: I. Overture. Andante con moto
Overture, Scherzo and Finale for Orchestra, Op. 52: II. Scherzo. Vivo
Overture, Scherzo and Finale for Orchestra, Op. 52: III. Finale. Allegro molto vivace
Locatelli: Violin Concertos, Op. 3 Nos. 12, 8 & 11
Violin Concerto in D Major, Op. 3 No. 12 "Il laberinto armonico": I. Allegro
Violin Concerto in D Major, Op. 3 No. 12 "Il laberinto armonico": II. Largo
Violin Concerto in D Major, Op. 3 No. 12 "Il laberinto armonico": III. Allegro
Violin Concerto in E Minor, Op. 3 No. 8: I. Allegro
Violin Concerto in E Minor, Op. 3 No. 8: II. Largo
Violin Concerto in E Minor, Op. 3 No. 8: III. Allegro
Violin Concerto in A Major, Op. 3 No. 11: I. Allegro
Violin Concerto in A Major, Op. 3 No. 11: II. Largo
Violin Concerto in A Major, Op. 3 No. 11: III. Allegro
Green Edition - Mozart: Symphony No. 36 "Linz Symphony" & Sinfonia concertante, K. 364
Symphony No. 36 in C Major, K. 425 "Linz Symphony": I. Adagio - Allegro spiritoso
Symphony No. 36 in C Major, K. 425 "Linz Symphony": II. Poco adagio
Symphony No. 36 in C Major, K. 425 "Linz Symphony": III. Menuetto
Symphony No. 36 in C Major, K. 425 "Linz Symphony": IV. Presto
Sinfonia concertante for Violin, Viola and Orchestra in E-Flat Major, K. 364: I. Allegro maestoso
Sinfonia concertante for Violin, Viola and Orchestra in E-Flat Major, K. 364: II. Andante
Sinfonia concertante for Violin, Viola and Orchestra in E-Flat Major, K. 364: III. Presto
Green Edition - Mozart: Sinfonia concertante & Symphonies
Symphony No. 30 in D Major, K. 202: I. Molto allegro
Symphony No. 30 in D Major, K. 202: II. Andantino con moto
Symphony No. 30 in D Major, K. 202: III. Menuetto
Symphony No. 30 in D Major, K. 202: IV. Trio
Symphony No. 30 in D Major, K. 202: V. Presto
Mozart: Serenade No. 7, K. 250 "Haffner"
Serenade No. 7 für Orchester und Violine in D Major, K. 250 "Haffner": I. Allegro
Serenade No. 7 für Orchester und Violine in D Major, K. 250 "Haffner": II. Andante
Serenade No. 7 für Orchester und Violine in D Major, K. 250 "Haffner": III. Menuetto
Serenade No. 7 für Orchester und Violine in D Major, K. 250 "Haffner": IV. Rondeau - Allegro
Serenade No. 7 für Orchester und Violine in D Major, K. 250 "Haffner": V. Menuetto galante
Serenade No. 7 für Orchester und Violine in D Major, K. 250 "Haffner": VI. Andante
Serenade No. 7 für Orchester und Violine in D Major, K. 250 "Haffner": VII. Adagio - Allegro assai
Red Edition - Mozart: Piano Concerto No. 24 & Serenade No. 6 "Serenata notturna"
Piano Concerto No. 24 in C Minor, K. 491: I. Allegro
Piano Concerto No. 24 in C Minor, K. 491: II. Larghetto
Piano Concerto No. 24 in C Minor, K. 491: III. Allegretto
Serenade No. 6 in D Major, K. 239 "Serenata notturna": I. Marcia. Maestoso
Serenade No. 6 in D Major, K. 239 "Serenata notturna": II. Minuetto
Serenade No. 6 in D Major, K. 239 "Serenata notturna": III. Rondo. Allegretto
Violinromanze No. 2 für Orchester in F Major, Op. 50
Violinromanze No. 1 für Orchester in G Major, Op. 40
Sonate für Orchester in D Minor: I. Largo - II. Prestissimo - III. Adgio - IV. Allegro
Concerto "Victoria Maesta" für Orchester: No. 1, Sonata - No. 2, Aria - No.3, Grave - No. 4, Sarabanda - No. 5, Borea
Suite aus "Studentenmusik" für Orchester : No. 1, Paduane - No. 2, Allemande - No. 3, Courante - No. 4, Sarabande - No. 5, Ballo
Green Edition - Telemann: Concerto for 3 Violins & Overture-Suite
Concerto for 3 Violins in F Major, TWV 53:F1: I. Allegro
Concerto for 3 Violins in F Major, TWV 53:F1: II. Largo
Concerto for 3 Violins in F Major, TWV 53:F1: III. Vivace
Ouverture-Suite for Viola da gamba in D Major, TWV 55:D6: I. Ouverture
Ouverture-Suite for Viola da gamba in D Major, TWV 55:D6: II. La trompette. Allegro
Ouverture-Suite for Viola da gamba in D Major, TWV 55:D6: III. Sarabande. Adagio
Ouverture-Suite for Viola da gamba in D Major, TWV 55:D6: IV. Rondeau. Grazioso
Ouverture-Suite for Viola da gamba in D Major, TWV 55:D6: V. Bourrée
Ouverture-Suite for Viola da gamba in D Major, TWV 55:D6: VI. Courante - Double
Ouverture-Suite for Viola da gamba in D Major, TWV 55:D6: VII. Gigue
Oboe Concerto in D Minor, TWV 51:D1: I. Adagio
Oboe Concerto in D Minor, TWV 51:D1: II. Allegro
Oboe Concerto in D Minor, TWV 51:D1: III. Adagio
Oboe Concerto in D Minor, TWV 51:D1: IV. Allegro
Green Edition - Telemann: Concerto for 3 Violins, TWV 53:F1 & Oboe Concerto, TWV 51:D1
Ouverture-Suite for Flute in A Minor, TWV 55:a2: I. Ouverture
Ouverture-Suite for Flute in A Minor, TWV 55:a2: II. Les Plaisirs
Ouverture-Suite for Flute in A Minor, TWV 55:a2: III. Air à l'Italien. Largo - Allegro
Ouverture-Suite for Flute in A Minor, TWV 55:a2: IV. Menuet I & II
Ouverture-Suite for Flute in A Minor, TWV 55:a2: V. Réjouissance
Ouverture-Suite for Flute in A Minor, TWV 55:a2: VI. Passepied I & II
Ouverture-Suite for Flute in A Minor, TWV 55:a2: VII. Polonaise
Brahms: Violinkonzert, Op. 77 - Ungarische Tänze
Violinkonzert in D Major, Op. 77: I. Allegro non troppo
Violinkonzert in D Major, Op. 77: II. Adagio
Violinkonzert in D Major, Op. 77: III. Allegro giocoso, ma non troppo
Ungarische Tänze für Orchester in G Minor: No. 1
Ungarische Tänze für Orchester in D Minor: No. 2
Ungarische Tänze für Orchester in F Major: No. 3
Ungarische Tänze für Orchester in F-Sharp Minor: No. 4
Ungarische Tänze für Orchester in D Major: No. 6
Ungarische Tänze für Orchester in A Major: No. 7
Ungarische Tänze für Orchester in F-Sharp Minor: No. 17
Ungarische Tänze für Orchester in D Major: No. 18
Ungarische Tänze für Orchester in E Minor: No. 19
Ungarische Tänze für Orchester in E Minor: No. 20
Yellow Edition - Mozart: Violin Concerto No. 3, K. 216 & Piano Concerto No. 22, K. 482
Violin Concerto No. 3 in G Major, K. 216: I. Allegro
Violin Concerto No. 3 in G Major, K. 216: II. Adagio
Violin Concerto No. 3 in G Major, K. 216: III. Rondeau: Allegro
Rondo concertant in B-Flat Major, K. 269
Piano Concerto No. 22 in E-Flat Major, K. 482: I. Allegro
Piano Concerto No. 22 in E-Flat Major, K. 482: II. Andante
Piano Concerto No. 22 in E-Flat Major, K. 482: III. Allegro
Yellow Edition - Mozart: Rondo No. 3, K. 511 & Violin Concerto No. 3, K. 216
Piano Concerto No. 23 in A Major, K. 488: I. Allegro
Piano Concerto No. 23 in A Major, K. 488: II. Adagio
Piano Concerto No. 23 in A Major, K. 488: III. Allegro assai
Grey Edition - Mozart: Violin Concerto No. 3, K. 216 & Piano Concerto No. 21, K. 467
Piano Concerto No. 21 in C Major, K. 467: I. Allegro maestoso
Piano Concerto No. 21 in C Major, K. 467: II. Andante
Piano Concerto No. 21 in C Major, K. 467: III. Allegro vivace assai
Grey Edition - Mozart: Violin Concerto No. 3, K. 216 & Piano Concerto No. 20, K. 466
Piano Concerto No. 20 in D Minor, K. 466: I. Allegro
Piano Concerto No. 20 in D Minor, K. 466: II. Romance
Piano Concerto No. 20 in D Minor, K. 466: III. Allegro assai
Grey Edition - Mozart: Piano Concerto No. 21, K. 467 & Violin Concerto No. 2, K. 211
Violin Concerto No. 2 in D Major, K. 211: I. Allegro moderato
Violin Concerto No. 2 in D Major, K. 211: II. Andante
Violin Concerto No. 2 in D Major, K. 211: III. Rondeau. Allegro
Grey Edition - Mozart: Piano Concerto No. 20, K. 466 & Violin Concerto No. 2, K. 211
Blue Edition - Mozart: Violin Concerto No. 5, K. 219 & Symphony No. 31, K. 297
Violin Concerto No. 5 in A Major, K. 219: I. Allegro aperto
Violin Concerto No. 5 in A Major, K. 219: II. Adagio
Violin Concerto No. 5 in A Major, K. 219: III. Rondeau. Tempo di menuetto
Symphony No. 31 in D Major, K. 297 "Paris Symphony": I. Allegro assai
Symphony No. 31 in D Major, K. 297 "Paris Symphony": II. Andante
Symphony No. 31 in D Major, K. 297 "Paris Symphony": III. Allegro
Blue Edition - Mozart: Violin Concerto No. 4, K. 218 & Symphony No. 31, K. 297
Violin Concerto No. 4 in D Major, K. 218: I. Allegro
Violin Concerto No. 4 in D Major, K. 218: II. Andante cantabile
Violin Concerto No. 4 in D Major, K. 218: III. Rondeau. Andante grazioso - Allegro ma non troppo
Orange Edition - Mozart: Violin Concerto No. 3, K. 216 & Symphony No. 55, K. Anh.214
Symphony No. 7 in D Major, K. 45: I. Overture
Symphony No. 7 in D Major, K. 45: II. Allegro
Symphony No. 7 in D Major, K. 45: III. Andante
Symphony No. 7 in D Major, K. 45: IV. Menuetto - Finale
Symphony No. 55 in B-Flat Major, K. Anh.214: I. Allegro
Symphony No. 55 in B-Flat Major, K. Anh.214: II. Andante
Symphony No. 55 in B-Flat Major, K. Anh.214: III. Menuetto e trio
Symphony No. 55 in B-Flat Major, K. Anh.214: IV. Allegro
Orange Edition - Mozart: Violin Concerto No. 2, K. 211 & Symphony No. 7, K. 45
Orange Edition - Mozart: Symphony No. 8, K. 48 & Violin Concerto No. 2, K. 211
Symphony No. 8 in D Major, K. 48: I. Allegro
Symphony No. 8 in D Major, K. 48: II. Andante
Symphony No. 8 in D Major, K. 48: III. Menuetto e trio
Symphony No. 8 in D Major, K. 48: IV. Molto allegro
Symphony No. 9 in C Major, K. 73: I. Allegro
Symphony No. 9 in C Major, K. 73: II. Andante
Symphony No. 9 in C Major, K. 73: III. Menuetto e trio
Symphony No. 9 in C Major, K. 73: IV. Molto allegro
Orange Edition - Mozart: Symphonies Nos. 8, 9 & Violin Concerto No. 3, K. 216
Red Edition - Mozart: Violin Concertos Nos. 2 & 4
Red Edition - Mozart: Violin Concertos Nos. 5 & 2
Red Edition - Mozart: Violin Concertos Nos. 3 & 5
Red Edition - Mozart: Violin Concertos Nos. 3 & 2
Green Edition - Mozart: Violin Concerto No. 4 & Symphonies Nos. 55, 7
Green Edition - Mozart: Symphonies Nos. 8, 9 & Violin Concerto No. 4
Mozart - Art Edition: Posthorn Serenade & Serenata notturna
Serenade No. 9 in D Major, K. 320 "Posthorn Serenade": I. Adagio maestoso - Allegro con spirito
Serenade No. 9 in D Major, K. 320 "Posthorn Serenade": II. Menuetto. Allegretto
Serenade No. 9 in D Major, K. 320 "Posthorn Serenade": III. Concertante. Andante grazioso
Serenade No. 9 in D Major, K. 320 "Posthorn Serenade": IV. Rondeau. Allegro ma non troppo
Serenade No. 9 in D Major, K. 320 "Posthorn Serenade": V. Andantino
Serenade No. 9 in D Major, K. 320 "Posthorn Serenade": VI. Menuetto
Serenade No. 9 in D Major, K. 320 "Posthorn Serenade": VII. Finale. Presto
Blue Edition - Locatelli & Corelli: L'arte del violino, Op. 3 Nos. 11, 12 & 12 Concerti grossi, Op. 6, Nos. 4, 8
L'arte del violino, Op. 3, Violin Concerto No. 11 in A Major: I. Allegro - Capriccio
L'arte del violino, Op. 3, Violin Concerto No. 11 in A Major: II. Largo
L'arte del violino, Op. 3, Violin Concerto No. 11 in A Major: III. Andante - Capriccio
L'arte del violino, Op. 3, Violin Concerto No. 12 in D Major: I. Allegro - Capriccio
L'arte del violino, Op. 3, Violin Concerto No. 12 in D Major: II. Largo
L'arte del violino, Op. 3, Violin Concerto No. 12 in D Major: III. Allegro - Capriccio
12 Concerti grossi, Op. 6, No. 4 in D Major: I. Adagio - Allegro
12 Concerti grossi, Op. 6, No. 4 in D Major: II. Adagio - Vivace
12 Concerti grossi, Op. 6, No. 4 in D Major: III. Allegro I
12 Concerti grossi, Op. 6, No. 4 in D Major: IV. Allegro II
12 Concerti grossi, Op. 6, No. 8 in G Minor: I. Vivace - Grave
12 Concerti grossi, Op. 6, No. 8 in G Minor: II. Allegro
12 Concerti grossi, Op. 6, No. 8 in G Minor: III. Adagio-Allegro
12 Concerti grossi, Op. 6, No. 8 in G Minor: IV. Vivace
12 Concerti grossi, Op. 6, No. 8 in G Minor: V. Allegro - Largo
Blue Edition - Locatelli & Corelli: L'arte del violino, Op. 3 Nos. 11, 12 & 12 Concerti grossi, Op. 6, No. 10, 11
12 Concerti grossi, Op. 6, No. 10 in C Major: I. Preludio. Andante
12 Concerti grossi, Op. 6, No. 10 in C Major: II. Allemanda. Allegro
12 Concerti grossi, Op. 6, No. 10 in C Major: III. Adagio
12 Concerti grossi, Op. 6, No. 10 in C Major: IV. Corrente. Vivace
12 Concerti grossi, Op. 6, No. 10 in C Major: V. Allegro
12 Concerti grossi, Op. 6, No. 10 in C Major: VI. Minuetto. Vivace
12 Concerti grossi, Op. 6, No. 11 in B-Flat Major: I. Preludio. Andante largo
12 Concerti grossi, Op. 6, No. 11 in B-Flat Major: II. Allemanda. Allegro
12 Concerti grossi, Op. 6, No. 11 in B-Flat Major: III. Adagio - Andante
12 Concerti grossi, Op. 6, No. 11 in B-Flat Major: IV. Sarabanda. Largo
12 Concerti grossi, Op. 6, No. 11 in B-Flat Major: V. Giga. Vivace
Trio Sonatas, Op. 1, Sonata No. 12 in D Major: I. Grave
Trio Sonatas, Op. 1, Sonata No. 12 in D Major: II. Largo e Puntato
Trio Sonatas, Op. 1, Sonata No. 12 in D Major: III. Grave
Trio Sonatas, Op. 1, Sonata No. 12 in D Major: IV. Allegro
Trio Sonatas, Op. 3, Sonata No. 2 in D Major: III. Sarabanda. Largo
Green Edition - Scarlatti & Locatelli: Keyboard Sonatas & Concerti grossi
12 Concerti grossi à 4 e à 5, No. 2 in C Minor, Op. 1: I. Adagio & II. Allegro
12 Concerti grossi à 4 e à 5, No. 2 in C Minor, Op. 1: III. Largo
12 Concerti grossi à 4 e à 5, No. 2 in C Minor, Op. 1: IV. Allegro
12 Concerti grossi à 4 e à 5, No. 2 in C Minor, Op. 1: V. Allegro
Green Edition - Scarlatti & Locatelli: Keyboard Sonatas & 12 Concerti grossi à 4 e à 5, No. 2
Keyboard Keyboard Sonata in F Minor, K. 466
Keyboard Keyboard Sonata in A Major, K. 39
Green Edition - Locatelli & Scarlatti: L'arte del violino & Keyboard Sonatas
12 Concerti grossi à 4 e à 5, No. 8 in F Minor, Op. 1: I. Largo - Grave
12 Concerti grossi à 4 e à 5, No. 8 in F Minor, Op. 1: II. Vivace
12 Concerti grossi à 4 e à 5, No. 8 in F Minor, Op. 1: III. Grave
12 Concerti grossi à 4 e à 5, No. 8 in F Minor, Op. 1: IV. Largo andante
12 Concerti grossi à 4 e à 5, No. 8 in F Minor, Op. 1: V. Andante
12 Concerti grossi à 4 e à 5, No. 8 in F Minor, Op. 1: VI. Pastorale. Largo - Andante
Green Edition - Mozart: Violin Concerto No. 3, K. 216 & Serenade No. 7 "Haffner", K. 250
Serenade No. 7 in D Major, K. 250 "Haffner": I. Allegro maestoso - Allegro molto
Serenade No. 7 in D Major, K. 250 "Haffner": II. Andante
Serenade No. 7 in D Major, K. 250 "Haffner": III. Menuetto - Trio
Serenade No. 7 in D Major, K. 250 "Haffner": IV. Rondo. Allegro
Serenade No. 7 in D Major, K. 250 "Haffner": V. Menuetto galante - Trio
Serenade No. 7 in D Major, K. 250 "Haffner": VI. Andante
Serenade No. 7 in D Major, K. 250 "Haffner": VII. Menuetto - Trio I & II.
Serenade No. 7 in D Major, K. 250 "Haffner": VIII. Adagio - Allegro assai
Green Edition - Mozart: Violin Concerto No. 2, K. 211 & Serenade No. 7 "Haffner", K. 250
Green Edition - Mozart: Piano Concerto No. 8 "Lützow" & Sinfonia concertante for Violin, Viola and Orchestra, K. 364
Piano Concerto No. 8 in C Major, K. 246 "Lützow": I. Allegro aperto
Piano Concerto No. 8 in C Major, K. 246 "Lützow": II. Andante
Piano Concerto No. 8 in C Major, K. 246 "Lützow": III. Rondeau. Tempo di menuetto
Green Edition - Mozart: Concertone for 2 Violins, K. 190 & Piano Concerto No. 15, K. 450
Concertone for 2 Violins in C Major, K. 190: I. Allegro spiritoso
Concertone for 2 Violins in C Major, K. 190: II. Andantino grazioso
Concertone for 2 Violins in C Major, K. 190: III. Tempo minuetto. Vivace
Piano Concerto No. 15 in B-Flat Major, K. 450: I. Allegro
Piano Concerto No. 15 in B-Flat Major, K. 450: II. Andante
Piano Concerto No. 15 in B-Flat Major, K. 450: III. Allegro
Orange Edition - Mozart: Violin Concerto No. 3, K. 216 & Horn Concerto No. 2, K. 417
The Marriage of Figaro, K. 492: Overture
Quintet for Piano and Winds in E-Flat Major, K. 452: III. Allegretto
Horn Concerto No. 2 in E-Flat Major, K. 417: I. Allegro maestoso
Horn Concerto No. 2 in E-Flat Major, K. 417: II. Andante
Horn Concerto No. 2 in E-Flat Major, K. 417: III. Rondo. Più allegro
Orange Edition - Mozart: Horn Concerto No. 2, K. 417 & Violin Concerto No. 2, K. 211
Mozart: Violinkonzerte No. 2, K. 211 und No. 3, K. 216
Violinkonzert No. 2 in D Major, K. 211: I. Allegro
Violinkonzert No. 2 in D Major, K. 211: II. Adagio
Violinkonzert No. 2 in D Major, K. 211: III. Rondo: Allegro
Rondo concertant für Orchester und Violine in B-Flat Major, K. 269
Violinkonzert No. 3 in G Major, K. 216: I. Allegro moderato
Violinkonzert No. 3 in G Major, K. 216: II. Andante
Violinkonzert No. 3 in G Major, K. 216: III. Rondo - Allegro
Classical Selection - Locatelli: Concerti grossi & L'arte del Violino
Locatelli: L'arte del violino, Op. 3, Concertos Nos. 1 & 4 (Stereo Version)
Locatelli: L'arte del violino, Op. 3, Concerti Nos. 7 & 8 (Mono Version)
Locatelli: L'arte del violino, Op. 3, Concerti Nos. 5 & 6 (Mono Version)
Locatelli: L'arte del violino, Op. 3, Concerti Nos. 2 & 3 (Mono Version)
Polonaise for Violin and Orchestra in B-Flat Major, D. 580
The Classical Music featured in 'Little Women'
Orange Edition - Mozart: Violin Concerto No. 4, K. 218 & Symphonies Nos. 11, 44
Violin Concerto in D Major, Op. 77: I. Allegro non troppo
Piano Quartet No. 1 in C Minor, Op. 1, MWV Q11: I. Allegro vivace
Green Edition - Mendelssohn: String Symphonies Nos. 1, 2, 10 & Piano Quartet No. 1, MWV Q11
Piano Quartet No. 1 in C Minor, Op. 1, MWV Q11: II. Adagio
Piano Quartet No. 1 in C Minor, Op. 1, MWV Q11: III. Scherzo. Presto
Piano Quartet No. 1 in C Minor, Op. 1, MWV Q11: IV. Allegro moderato
Lirakonzert No. 1 für Streicherensemble in F Major: I. Allegro
Lirakonzert No. 1 für Streicherensemble in F Major: II. Andante
Lirakonzert No. 1 für Streicherensemble in F Major: III. Finale
Lirakonzert No. 2 für Streicherensemble in G Major: I. Allegro con spitito
Lirakonzert No. 2 für Streicherensemble in G Major: II. Romanze
Lirakonzert No. 2 für Streicherensemble in G Major: III. Finale