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 0xa2bcc6d54a98a855ac918712b54a7e6c8e7de52f764889eff452dd0819d0af5a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17c79aa7-35ec-45d9-8203-8964b6ea5835.json and https://artists.proofprofile.net/proofs/artist/17c79aa7-35ec-45d9-8203-8964b6ea5835.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
SCHUBERT 4 Impromptus op 90, Moment Musical op 94 n 3
Schubert Impromptu op 90 n 1 in C minor (D 899)
Schubert Impromptu op 90 n 2 in E flat major (D 899)
Schubert Impromptu op 90 n 3 in G flat major (D 899)
Schubert Impromptu op 90 n 4 in A flat (D 899)
Schubert Moment Musical op 94 n 3 in F minor (D 780)
Trío en Mi b mayor, op. 100: Andante con moto
Trío en Mi b mayor, op. 100: Scherzo. Allegro moderato
Trío en Mi b mayor, op. 100: Allegro moderato
Sonata Arpeggione en La Menor: Allegro Moderato
Sonata Arpeggione en La Menor: Adagio. Allegretto
Sonata en Sol Menor: Menuetto. Allegro vivace
Sonata en Sol Menor: Finale. Allegro moderato
Impromptus, D 899, Opus 90 (1827) No. 1 Music Box
Impromptus, D 899, Opus 90 (1827) No. 2 Music Box
Impromptus, D 899, Opus 90 (1827) No. 3 Music Box
Impromptus, D 899, Opus 90 (1827) No. 4 Music Box
Impromptus, D 935, Opus posth. 142 No. 1 Music Box
Impromptus, D 935, Opus posth. 142 No. 2 Music Box
Impromptus, D 935, Opus posth. 142 No. 3 Music Box
Impromptus, D 935, Opus posth. 142 No. 4 Music Box
Moments musicaux, D 780, Opus 94 (1828) No. 1 Music Box
Moments musicaux, D 780, Opus 94 (1828) No. 2 Music Box
Moments musicaux, D 780, Opus 94 (1828) No. 3 Music Box
Moments musicaux, D 780, Opus 94 (1828) No. 4 Music Box
Moments musicaux, D 780, Opus 94 (1828) No. 5 Music Box
Moments musicaux, D 780, Opus 94 (1828) No. 6 Music Box
Fantasia C major (Wanderer) , D 760, Opus 15 (1822) 1. Movement Music Box
Fantasia C major (Wanderer) , D 760, Opus 15 (1822) 2. Movement Music Box
Fantasia C major (Wanderer) , D 760, Opus 15 (1822) 3. Movement Music Box
Fantasia C major (Wanderer) , D 760, Opus 15 (1822) 4. Movement Music Box
Piano Sonata in A minor, D 784, Opus 143 (1823) 1. Movement Music Box
Piano Sonata in A minor, D 784, Opus 143 (1823) 2. Movement Music Box
Piano Sonata in A minor, D 784, Opus 143 (1823) 3. Movement Music Box
Piano Sonata in Bb major, D 960 (1828) 1. Movement Music Box
Piano Sonata in Bb major, D 960 (1828) 2. Movement Music Box
Piano Sonata in Bb major, D 960 (1828) 3. Movement Music Box
Piano Sonata in Bb major, D 960 (1828) 4. Movement Music Box
Piano Sonata in D major, D 850, Opus 53 (1825) 1. Movement Music Box
Piano Sonata in D major, D 850, Opus 53 (1825) 2. Movement Music Box
Piano Sonata in D major, D 850, Opus 53 (1825) 3. Movement Music Box
Piano Sonata in D major, D 850, Opus 53 (1825) 4. Movement Music Box
Fantasia C major (Wanderer) , D 760, Opus 15 (1822) 2. Movement
Fantasia C major (Wanderer) , D 760, Opus 15 (1822) 4. Movement
Impromptus, D 935, Opus posth. 142 No. 2
Impromptus, D 935, Opus posth. 142 No. 4
Moments musicaux, D 780, Opus 94 (1828) No. 1
Moments musicaux, D 780, Opus 94 (1828) No. 3
Moments musicaux, D 780, Opus 94 (1828) No. 5
Piano Sonata in A minor, D 784, Opus 143 (1823) 2. Movement
Piano Sonata in Bb major, D 960 (1828) 1. Movement
Piano Sonata in Bb major, D 960 (1828) 3. Movement
Piano Sonata in D major, D 850, Opus 53 (1825) 2. Movement
Piano Sonata in D major, D 850, Opus 53 (1825) 4. Movement
Trio, No. 2, Op. 100, D 629, Andante Con Moto
La Jeune Fille Et La Mort, D 810, No. 3, Scherzo, Allegro Molto
La Truite, Op. 114, D 667, Theme Andantino
Liebe Schwärmt auf Allen Wegen (from the Singspiel Claudine von Villa Bella)
Frühlingssehnsucht (from Schwanengesang)
Piano Sonata No. 9 in B, D.575, a. Allegro ma non troppo
Piano Sonata No. 9 in B, D.575, b. Andante
Piano Sonata No. 9 in B, D.575, c. Scherzo (Allegretto)
Piano Sonata No. 9 in B, D.575, d. Allegro giusto
Schubert: D. 779 Op. 50 No. 27 (Valse Sentimentale in E-flat major)
Schubert: D. 145 Op. 18 No. 6 (Waltz in B Minor)
Schubert: D. 783 Op. 33 No. 1 (Ecossaise in B Minor)
Symphony No. 5 in B-flat Major, D. 485: i. Allegro
Symphony No. 5 in B-flat Major, D. 485: ii. Andante con moto
Symphony No. 5 in B-flat Major, D. 485: iii. Menuetto and Trio
Symphony No. 5 in B-flat Major, D. 485: iv. Allegro vivace
Piano Quintet in A Major, D. 667 (The Trout): i. Allegro vivace
Piano Quintet in A Major, D. 667 (The Trout): ii. Andante
Piano Quintet in A Major, D. 667 (The Trout): iii. Scherzo: Presto
Piano Quintet in A Major, D. 667 (The Trout): iv. Andantino - Allegretto
Piano Quintet in A, D. 667 (The Trout) v. Allegro giusto
Sonatina No. 1 in D major for violin and piano, D. 384: i. Allegro molto
Sonatina No. 1 in D major for violin and piano, D. 384: ii. Andante
Sonatina No. 1 in D major for violin and piano, D. 384: iii. Allegro vivace
Sonatina No. 2 in A minor for violin and piano, D. 385: i. Allegro moderato
Sonatina No. 2 in A minor for violin and piano, D. 385: ii. Andante
Sonatina No. 2 in A minor for violin and piano, D. 385: iii. Menuetto – Allegro, Trio
Sonatina No. 2 in A minor for violin and piano, D. 385: iv. Allegro
Sonatina No. 3 in G minor for violin and piano, D. 408: i. Allegro giusto
Sonatina No. 3 in G minor for violin and piano, D. 408: ii. Andante
Sonatina No. 3 in G minor for violin and piano, D. 408: iii. Menuetto, Trio
Sonatina No. 3 in G minor for violin and piano, D. 408: iv. Allegro moderato
Incidental Music for “Rosamunde, Fürsten von Cypern": i. Overture
Incidental Music for “Rosamunde, Fürsten von Cypern": ii. Entr'acte No. 1- Allegro molto moderato
Incidental Music for “Rosamunde, Fürsten von Cypern": iii. Ballet Music 1 – Allegro moderato; Andante un poco assai
Incidental Music for “Rosamunde, Fürsten von Cypern": iv. Entr'acte No. 2 - Andante
Incidental Music for “Rosamunde, Fürsten von Cypern": v, Romance, Der vollmond strahlt
Incidental Music for “Rosamunde, Fürsten von Cypern": vi. Geisterchor
Incidental Music for “Rosamunde, Fürsten von Cypern": vii. Entr'acte No. 3 - Andantino
Incidental Music for “Rosamunde, Fürsten von Cypern": viii. Hirtenmelodien (Shepherd's Melody)
Incidental Music for “Rosamunde, Fürsten von Cypern": ix. Hirtenchor, (Shepherd's Chorus)
Incidental Music for “Rosamunde, Fürsten von Cypern": x. Jagerchor (Hunting Chorus)
Incidental Music for “Rosamunde, Fürsten von Cypern": xi. Ballet Music II - Andantino
String Quartet No. 14 in D Minor, D. 810 “Death and the Maiden": i. Allegro
String Quartet No. 14 in D Minor, D. 810 “Death and the Maiden": ii. Andante con moto
String Quartet No. 14 in D Minor, D. 810 “Death and the Maiden": iii. Scherzo
String Quartet No. 14 in D Minor, D. 810 “Death and the Maiden": iv. Presto
Sonata for Violin and Piano in A, D. 574, Op. Posth. 162, i. Allegro moderato
Sonata for Violin and Piano in A, D. 574, Op. Posth. 162 ii. Scherzo
Sonata for Violin and Piano in A, D. 574, Op. Posth. 162, iii. Andantino
Sonata for Violin and Piano in A, D. 574, Op. Posth. 162, iv. Allegro vivace
Rondo for violin and piano in B minor “Rondeau Brilliante," D. 895, Op. 70
Frulingsglaube, D. 686, “Die linden Lufte"
Erlafsee, D. 586 “Mir ist so wohl, so weh"
Der Schmetterling, D. 633 “Wie sol lich nicht tanzen"
An den Mond, D. 259 “Fullest wieder Busch und Tal"
An den Mond, D. 193 “Geuss, lieber Mond"
Der Einsame, D. 800 “Wenn meine Grillen schwirren"
An die Entfernte, D. 765 “So hab ich wirklich dich verloren"
Auf dem Wasser zu singen, D. 774 “Mitten im Schimmer"
origami PRODUCTIONS 5th Anniversary Special Disc 2007-2012