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 0x747de77f8e229e85e9293f0637e3d745cfb38b09b23c8fb0d843c12ad5326216. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00fe01b4-f856-44bb-ba5b-f8d754a755f0.json and https://artists.proofprofile.net/proofs/artist/00fe01b4-f856-44bb-ba5b-f8d754a755f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Franck: Prélude, choral et fugue, Prélude, aria et final, Les plaintes d'une poupée & Danse lente
Franck: Les plaintes d'une poupée, FWV 20
Franck: Prélude, choral et fugue, FWV 21: Prélude
Franck: Prélude, choral et fugue, FWV 21: Choral
Franck: Prélude, choral et fugue, FWV 21: Fugue
Franck: Prélude, aria et final, FWV 23: Prélude
Franck: Prélude, aria et final, FWV 23: Aria
Franck: Prélude, aria et final, FWV 23: Final
Trio in B-Flat Major, D.898: I. Allegro moderato
Trio in B-Flat Major, D.898: II. Andante un poco mosso
Trio in B-Flat Major, D.898: III. Scherzo
Piano Trio in E-Flat Major, D.929: I. Allegro
Piano Trio in E-Flat Major, D.929: II. Andante con moto
Piano Trio in E-Flat Major, D.929: III. Scherzando. Allegro moderato
Piano Trio in E-Flat Major, D.929: IV. Allegro moderato
Bohuslav Martinu: Complete Cello Sonatas
Cello Sonata No. 1: Poco Allegro - Allegro
Cello Sonata No. 2: Allegro comodo – Cadenza – Allegro
Cello Sonata No. 3: Poco andante – Moderato
Cello Sonata No. 3: Allegro - ma non presto
Violin Sonata No. 1 in C-Sharp Minor: I. Mouvement modéré
Violin Sonata No. 1 in C-Sharp Minor: II. Gai, mais pas trop vite
Violin Sonata No. 1 in C-Sharp Minor: III. Lamento. Extrêmement lent
Violin Sonata No. 1 in C-Sharp Minor: IV. Modérément animé et martial
Suite "Dans la montagne": I. En plein vent
Suite "Dans la montagne": III. Jour de fête
Suite "Dans la montagne": IV. Dans le bois au printemps
Cello Sonata No. 2 in F major, Op. 99: Allegro Vivace
Cello Sonata No. 2 in F major, Op. 99: Adagio affettuoso
Cello Sonata No. 2 in F major, Op. 99: Allegro passionato
Cello Sonata No. 2 in F major, Op. 99: Allegro molto
Cello Sonata No. 1 in E minor, Op. 38: Allegro non troppo
Cello Sonata No. 1 in E minor, Op. 38: Allegretto quasi Menuetto
Cello Sonata No. 1 in E minor, Op. 38: Allegro
Saint-Saëns & Ysaÿe: Rare Transcriptions for Violin and Piano
Nocturne in E Major, Op. 62 No. 2 (Arr. Saint-Saëns for Cello & Piano)
6 Etudes, Op. 52: VI. Caprice d'après l'Etude en forme de valse (Arr. Ysaÿe for Violin & Piano)
Nocturne in E-Flat Major, Op. 55 No. 2 (Arr. Saint-Saëns for Cello & Piano)
Waltz in E Minor, KK IVa/15 (Arr. Ysaÿe for Violin & Piano)
Ballade No. 1 in G Minor, Op. 23 (Arr. Ysaÿe for Violin & Piano)
Fantaisie for Violin and Piano After Weber's Oberon
Karl Goldmark & Bruno Walter: Violin Sonatas
Violin Sonata in A Major: I. Allegro con espressione
Violin Sonata in A Major: II. Andante serioso
Suite for Violin and Piano No. 1 in D Major, Op. 11: I. Allegro
Suite for Violin and Piano No. 1 in D Major, Op. 11: II. Andante sostenuto
Suite for Violin and Piano No. 1 in D Major, Op. 11: III. Allegro ma non troppo
Suite for Violin and Piano No. 1 in D Major, Op. 11: IV. Allegro moderato quasi Allegretto
Suite for Violin and Piano No. 1 in D Major, Op. 11: V. Allegro molto
Saint-Saëns: Violin Sonatas Nos. 1 & 2; Triptyque etc.
Violin Sonata No. 1 in D Minor, Op. 75: I. Allegro agitato
Violin Sonata No. 1 in D Minor, Op. 75: II. Adagio
Violin Sonata No. 1 in D Minor, Op. 75: III. Allegro moderato
Violin Sonata No. 1 in D Minor, Op. 75: IV. Allegro molto
Violin Sonata No. 2 in E-Flat Major, Op. 102: I. Poco allegro
Violin Sonata No. 2 in E-Flat Major, Op. 102: II. Scherzo
Violin Sonata No. 2 in E-Flat Major, Op. 102: III. Andante
Violin Sonata No. 2 in E-Flat Major, Op. 102: IV. Allegro grazioso
Triptyque, Op. 136: II. Vision congolaise
Elégie No. 1 for Violin and Piano, Op. 143
Elégie No. 2 for Violin and Piano, Op. 160
Chausson: Poème, Piano Trio and Other Chamber Music
Poème, Op. 25 (Version for Violin, String Quartet & Piano)
Piano Trio in G Minor, Op. 3: I. Pas trop lent – Animé
Piano Trio in G Minor, Op. 3: III. Assez lent
Andante and Allegro for Clarinet and Piano: I. Andante
Andante and Allegro for Clarinet and Piano: II. Allegro
Francis Poulenc: Sextet, Violin Sonata, Élégie, Oboe Sonata, Clarinet Sonata
Sextet for Piano, Flute, Oboe, Clarinet Bassoon and Horn, FP 100: I. Allegro vivace
Sextet for Piano, Flute, Oboe, Clarinet Bassoon and Horn, FP 100: II. Divertissement. Andantino
Sextet for Piano, Flute, Oboe, Clarinet Bassoon and Horn, FP 100: III. Finale. Prestissimo
Violin Sonata, FP 119: I. Allegro con fuoco
Violin Sonata, FP 119: III. Presto tragico
Élégie for Horn and Piano, FP 168: Très calme - Agitato molto - Très calme
Oboe Sonata, FP 185: I. Élégie (paisiblement)
Oboe Sonata, FP 185: II. Scherzo (très animé)
Oboe Sonata, FP 185: III. Déploration (très calme)
Clarinet Sonata, FP 184: I. Allegro tristamente. Allegretto - Très calme - Tempo allegretto
Clarinet Sonata, FP 184: II. Romanza. Très calme
Clarinet Sonata, FP 184: III. Allegro con fuoco. Très animé
Chausson: Concert for Piano Sextet, Op. 21; Piano Quartet
Concert for Piano, Violin & String Quartet, Op. 21: I. Décidé
Concert for Piano, Violin & String Quartet, Op. 21: II. Sicilienne
Concert for Piano, Violin & String Quartet, Op. 21: III. Grave
Concert for Piano, Violin & String Quartet, Op. 21: IV. Finale
Piano Quartet in A Major, Op. 30: I. Animé
Piano Quartet in A Major, Op. 30: II. Très calme
Piano Quartet in A Major, Op. 30: III. Simple et sans hâte
Piano Quartet in A Major, Op. 30: IV. Animé
Beethoven : Trios, Op. 97, No. 7 "Archiduc" & Op. 1, No. 1 pour piano, violon & violoncelle
Trio No. 7, L'Archiduc en si bémol majeur, Op. 97 : Allegro moderato
Trio No. 7, L'Archiduc en si bémol majeur, Op. 97 : Scherzo
Trio No. 7, L'Archiduc en si bémol majeur, Op. 97 : Andante cantabile
Trio No. 1 en mi bémol majeur, Op. 1: Allegro
Trio No. 1 en mi bémol majeur, Op. 1: Adagio cantabile
Trio No. 1 en mi bémol majeur, Op. 1: Scherzo, allegro, assai
Trio No. 1 en mi bémol majeur, Op. 1: Finale, presto
Violin Sonata (Sonatina) in D Major, Op. 137, No. 1, D. 384: I. Allegro molto
Violin Sonata (Sonatina) in D Major, Op. 137, No. 1, D. 384: II. Andante
Violin Sonata (Sonatina) in D Major, Op. 137, No. 1, D. 384: III. Allegro vivace
Violin Sonata (Sonatina) in A Minor, Op. 137, No. 2, D. 385: I. Allegro moderato
Violin Sonata (Sonatina) in A Minor, Op. 137, No. 2, D. 385: II. Andante
Violin Sonata (Sonatina) in A Minor, Op. 137, No. 2, D. 385: III. Menuetto: Allegro
Violin Sonata (Sonatina) in A Minor, Op. 137, No. 2, D. 385: IV. Allegro
Violin Sonata (Sonatina) in G Minor, Op. 137, No. 3, D. 408: I. Allegro giusto
Violin Sonata (Sonatina) in G Minor, Op. 137, No. 3, D. 408: II. Andante
Violin Sonata (Sonatina) in G Minor, Op. 137, No. 3, D. 408: III. Menuetto
Violin Sonata (Sonatina) in G Minor, Op. 137, No. 3, D. 408: IV. Allegro moderato
Violin Sonata in G Minor: I. Allegro vivo
Violin Sonata in G Minor: II. Intermede: fantastique et leger
Violin Sonata in G Minor: III. Finale: tres anime
Violin Sonata No. 1 in D Minor, Op. 75: I. Allegro agitato - Adagio
Violin Sonata No. 1 in D Minor, Op. 75: II. Allegretto moderato - Allegro molto
Violin Sonata in G Major: II. Blues: Moderato
Violin Sonata in G Major: III. Perpetuum mobile
Bach: Concertos pour 3 et 4 pianos, BWV 1063, 1064 & 1065
Bach, JS: Concerto for 4 Keyboards in A Minor, BWV 1065: I. Allegro
Orchestre de chambre Jean-François Paillard
Bach, JS: Concerto for 4 Keyboards in A Minor, BWV 1065: II. Largo
Bach, JS: Concerto for 4 Keyboards in A Minor, BWV 1065: III. Allegro
Bach, JS: Concerto for 3 Keyboards in D Minor, BWV 1063: I. Allegro
Bach, JS: Concerto for 3 Keyboards in D Minor, BWV 1063: II. Alla siciliana
Bach, JS: Concerto for 3 Keyboards in D Minor, BWV 1063: III. Allegro
Bach, JS: Concerto for 3 Keyboards in C Major, BWV 1064: I. Allegro
Bach, JS: Concerto for 3 Keyboards in C Major, BWV 1064: II. Adagio
Bach, JS: Concerto for 3 Keyboards in C Major, BWV 1064: III. Allegro
Piano Concerto in A Minor, Op. 16: II. Adagio
Ich mag keine Klassik, aber das gefällt mir! Vol. 3