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 0xebe9b125e4525ec2f96a7b26aa9f8114090cfc4630ec677b2a0747f507ab2d86. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/716a04a3-f114-4e5a-8487-7b8b776194a3.json and https://artists.proofprofile.net/proofs/artist/716a04a3-f114-4e5a-8487-7b8b776194a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Carl Maria Von Weber: Complete Works for Clarinet
Grand duo concertant, Op. 48: I. Allegro con fuoco
Grand duo concertant, Op. 48: II. Andante con moto
Grand duo concertant, Op. 48: III. Rondo - Allegro
Variationen Über Ein Thema Aus Silvana, Op. 33: Thema
Variationen Über Ein Thema Aus Silvana, Op. 33: I. Variation
Variationen Über Ein Thema Aus Silvana, Op. 33: II. Variation
Variationen Über Ein Thema Aus Silvana, Op. 33: III. Variation
Variationen Über Ein Thema Aus Silvana, Op. 33: IV. Variation
Variationen Über Ein Thema Aus Silvana, Op. 33: V. Variation
Variationen über ein Thema aus Silvana, Op. 33: VI. Variation
Variationen über ein Thema aus Silvana, Op. 33: VII. Variation
Clarinet Quintet, Op. 34: II. Fantasia - Adagio
Clarinet Quintet, Op. 34: III. Menuetto - Capriccio presto
Clarinet Quintet, Op. 34: IV. Rondo - Allegro gioccoso
Concertino in E-Flat Major, Op. 26: Concertino
Clarinet Concerto No.1 in F Minor, Op. 73: I. Allegro
Clarinet Concerto No.1 in F Minor, Op. 73: II. Adagio ma non troppo
Clarinet Concerto No.1 in F Minor, Op. 73: III. Rondo - Allegretto
Clarinet Concerto No.2 in E-Flat Major, Op. 74: I. Allegro
Clarinet Concerto No.2 in E-Flat Major, Op. 74: II. Romanza - Andante
Clarinet Concerto No.2 in E-Flat Major, Op. 74: III. Alla Pollaca
Clarinet Sonata No. 1 in F Minor, Op. 120: I. Allegro appassionato
Clarinet Sonata No. 1 in F Minor, Op. 120: II. Andante un poco Adagio
Clarinet Sonata No. 1 in F Minor, Op. 120: III. Allegretto grazioso
Clarinet Sonata No. 1 in F Minor, Op. 120: IV. Vivace
Fantasy Pieces, Op. 43: No. 1, Andantino con moto
Fantasy Pieces, Op. 43: No. 2, Allegro vivace
Fantasy Pieces, Op. 43: No. 4, Allegro molto vivace
Fantasy Pieces, Op. 73: No. 1, Zart und mit Ausdruck
Fantasy Pieces, Op. 73: No. 2, Lebhaft, leicht
Fantasy Pieces, Op. 73: No. 3, Rasch und mit Feuer
Clarinet Sonata No. 2 in E-Flat Major, Op. 120: I. Allegro amabile
Clarinet Sonata No. 2 in E-Flat Major, Op. 120: II. Allegro appassionato
Clarinet Sonata No. 2 in E-Flat Major, Op. 120: III. Andante con moto
Clarinet Concerto, Op. 57: I. Allegretto un poco
Clarinet Concerto, Op. 57: II. Poco adagio - Allegro ma non troppo
Clarinet Concerto, Op. 57: III. Allegro vivace
I. Molto Tranquillo (Three Pieces for Clarinet Solo)
Clarinet Sonata: Grazioso - Arr. Manz & Studnitzky
Clarinet Sonata: Andantino - Arr. Manz & Studnitzky
Clarinet Sonata: Vivace e leggiero - Arr. Manz & Studnitzky
Clarinet Sonata: Lento molto - più andante - Poco più lento - Arr. Manz & Studnitzky
Melancolenny / Clarinet Sonata: più mosso - Tempo I - Arr. Manz & Studnitzky
Chichester Choral - Arr. Manz & Studnitzky
I. Fast (New York Counterpoint for Clarinet & Tape)
II. Slow (New York Counterpoint for Clarinet & Tape)
III. Fast (New York Counterpoint for Clarinet & Tape)
I. Clubhouse Fanfare (Prelude, Loops & Riffs) - Arr. Manz & Studnitzky
II. Rise Against the Walk (Preludes, Loops & Riffs) - Arr. Manz & Studnitzky
III. Stravinsky - Morph (Prelude, Loops & Riffs) - Arr. Manz & Studnitzky
Le cauchemar de Stravinski - Arr. Studnitzky
Three Shanties for Wind Quintet, Op. 4: I. Allegro con brio
Three Shanties for Wind Quintet, Op. 4: II. Allegretto semplice
Three Shanties for Wind Quintet, Op. 4: III. Allegro vivace
Quintet No. 1: I. Andante tranquillo - Allegro assai
Quintet No. 1: II. Presto - Trio, un poco piu lento
Quintet No. 1: IV. Tempo di Marcia francese
Kleine Kammermusik, Op. 24 No. 2: I. Lustig. Mäßig schnell Viertel
Kleine Kammermusik, Op. 24 No. 2: II. Walzer. Durchweg sehr leise
Kleine Kammermusik, Op. 24 No. 2: III. Ruhig und einfach
Kleine Kammermusik, Op. 24 No. 2: IV. Schnelle Viertel
Kleine Kammermusik, Op. 24 No. 2: V. Sehr lebhaft
Quintett, Op. 43: I. Allegro ben moderato
Quintett, Op. 43: III. Praeludium - Tema con variazioni
Clarinet Quintet in E-Flat Major, Op. 102: I. Allegro molto moderato
Clarinet Quintet in E-Flat Major, Op. 102: II. Allegro scherzando
Clarinet Quintet in E-Flat Major, Op. 102: III. Andante sostenuto
Clarinet Quintet in E-Flat Major, Op. 102: IV. Allegretto grazioso
Clarinet Quintet in B Minor, Op. 115: I. Allegro
Clarinet Quintet in B Minor, Op. 115: II. Adagio - Più lento
Clarinet Quintet in B Minor, Op. 115: III. Andantino - Presto non assai, ma con sentimento
Clarinet Quintet in B Minor, Op. 115: IV. Con moto
3 Preludes: No. 1, Allegro ben ritmato e decisio
3 Preludes: No. 2, Andante con moto e poco rubato
3 Preludes: No. 3, Allegro ben ritmato e decisio
Pocket Size Sonata No. 1: I. Improvisation
Pocket Size Sonata No. 1: II. Modal Blues
Pocket Size Sonata No. 1: III. In Rhythm
Clarinet Concerto (Arr. for Clarinet and Piano): I. Slowly and Expressively
Clarinet Concerto (Arr. for Clarinet and Piano): II. Cadenza (Freely)
Clarinet Concerto (Arr. for Clarinet and Piano): III. Rather Fast
Sonata for Clarinet and Piano: I. Grazioso
Sonata for Clarinet and Piano: II. Andantino - Vivace e leggiero
Winds & Strings: Spohr, Ibert, Janacek & Widmann (Live)
Nonet in F Major, Op. 31: I. Allegro - Live
Nonet in F Major, Op. 31: II. Scherzo. Allegro - Live
Nonet in F Major, Op. 31: III. Adagio - Live
Nonet in F Major, Op. 31: IV. Finale. Vivace - Live
2 Interludes: I. Andante Expressivo - Live
Mládi, JW 7/10: I. Andante - Allegro - Live
Mládi, JW 7/10: II. Moderato - Andante sostenuto - Live
Mládi, JW 7/10: III. Allegro - Vivace - Live
Mládi, JW 7/10: IV. Con Moto - Allegro animato - Live
24 Duos, Book 2: No. 1, Capriccio - Live
24 Duos, Book 2: No. 3, Petit Ballet Méchanique (Pas De Deux) - Live
24 Duos, Book 2: No. 5, Moderato Un Poco Allegretto - Live
24 Duos, Book 2: No. 6, Dancing With Fifths and Sixths - Live
24 Duos, Book 2: No. 7, Anxious, Hesitant - Live
24 Duos, Book 2: No. 8, Valse Bavaroise - Live
24 Duos, Book 2: No. 10, Deciso Con Brio - Live
24 Duos, Book 2: No. 11, Toccatine All'inglese - Live
Smetana, Ravel & Watkins: Piano Trios (Live)
Piano Trio in G Minor, Op. 15: I. Moderato assai - Live
Piano Trio in G Minor, Op. 15: II. Allegro, ma non agitato - Live
Piano Trio in G Minor, Op. 15: III. Finale. Presto - Live
Piano Trio in A Minor, M. 67: I. Modéré - Live
Piano Trio in A Minor, M. 67: II. Pantoum. Assez Vif - Live
Piano Trio in A Minor, M. 67: III. Passacaille. Très Large - Live
Piano Trio in A Minor, M. 67: IV. Finale. Animé - Live
Westerhoff: Symphony - Clarinet Concerto - Double Concerto
Clarinet Concerto in B-Flat Major, Op. 5: I. Allegro
Clarinet Concerto in B-Flat Major, Op. 5: II. Adagio
Clarinet Concerto in B-Flat Major, Op. 5: III. Allegretto
Simphonie concertante in B-Flat Major: I. Allegro
Simphonie concertante in B-Flat Major: II. Adagio
Simphonie concertante in B-Flat Major: III. Allegretto
Symphony in E-Flat Major: I. Adagio - Poco presto
Symphony in E-Flat Major: II. Andante moto
Symphony in E-Flat Major: III. Allegretto
Mozart & Beethoven : Quintettes pour piano et vents (Quintettes pour piano et vents, quintets for piano and winds)
Quintett Es-Dur KV 452 fûr klavier, oboe, klarinette, horn und fagott: I. Largo - Allegro moderato
Quintett Es-Dur KV 452 für Klavier, Oboe, Klarinette, Horn und Fagott: II. Larghetto
Quintett Es-Dur KV 452 für Klavier, Oboe, Klarinette, Horn und Fagott: III. Allegretto
Quintett Es-Dur op. 16 für Klavier, Oboe, Klarinette, Horn und Fagott: I. Grave - Allegro ma non tanto
Quintett Es-Dur op. 16 für Klavier, Oboe, Klarinette, Horn und Fagott: II. Andante cantabile
Quintett Es-Dur op. 16 für Klavier, Oboe, Klarinette, Horn und Fagott: III. Rondo - Allegro ma non troppo