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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81138827ed8ae98e81bedc77a757d6baf00ff6fd524271141754ca9a2a604c02. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63b93922-3817-4271-ab91-5b79a9d72c60.json and https://artists.proofprofile.net/proofs/artist/63b93922-3817-4271-ab91-5b79a9d72c60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
21 Hungarian Dances, WoO 1: No. 7 in A Major (Arr. J. Joachim for Violin & Piano)
Violin Concerto in D Major, Op. 35, TH 59: I. Allegro moderato
Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo
Violin Concerto in D Minor, Op. 47: I. Allegro moderato
Nocturne in C-Sharp Minor, Op. Posth., B. 49 (Arr. N. Milstein for Violin & Piano)
Violin Concerto in D Major, Op. 35, TH 59: II. Canzonetta. Andante
Violin Concerto in D Major, Op. 61: II. Larghetto
Violin Concerto in D Minor, Op. 47: II. Adagio di molto
Nocturne in D-Flat Major, Op. 27 No. 2 (Arr. A. Wilhelmj for Violin & Piano)
Violin Concerto in D Major, Op. 35, TH 59: III. Finale. Allegro vivacissimo
Violin Concerto in D Major, Op. 61: III. Rondo. Allegro
Violin Concerto in D Minor, Op. 47: III. Allegro ma non tanto
Violin Concerto No. 2 in D Minor, Op. 22: I. Allegro moderato
Ellens Gesang III, Op. 52 No. 6, D. 839 "Ave Maria – Hymne an die Jungfrau" (Arr. A. Wilhelmj for Violin & Piano)
Violin Concerto No. 2 in D Minor, Op. 22: II. Romance. Andante
Spanish Dances, Op. 21: No. 1, Malagueña
6 Lieder, Op. 34: No. 2, Auf Flügeln des Gesanges, MWV K86 (Arr. J. Achron Violin & Piano)
Violin Concerto No. 2 in D Minor, Op. 22: III. Allegro con fuoco - Allegro moderato
Violin Concerto in E Minor, Op. 64, MWV O 14: I. Allegro molto appassionato
Violin Concerto No. 1 in F-Sharp Minor, Op. 14: I. Allegro moderato
Violin Concerto in E Minor, Op. 64, MWV O 14: II. Andante
Violin Concerto No. 1 in F-Sharp Minor, Op. 14: II. Preghiera. Larghetto
Violin Concerto, Op. 14: III. Presto in moto perpetuo
Violin Concerto in E Minor, Op. 64, MWV O 14: III. Allegretto non troppo
Violin Concerto No. 1 in F-Sharp Minor, Op. 14: III. Rondo. Allegro giocoso
From San Domingo (Version for Violin & Piano)
Jamaican Rhumba (Arr. for Violin & Piano)
Lauritz Melchior, The King Size Hero, Vol. 3 (Recordings 1920-1947)
Lohengrin, Act III: In fernem Land, unnahbar eu'ren Schritten
Lohengrin, Act III: Das susse Lied verhallt; wir sind allein - Atmest du nicht mit mir die sussen Dufte? - Hochstes Vertrau'n hast du mir schon zu danken - Weh, nun ist all undser gluck dahin
Lohengrin: Act III: Hochstes Vertrau'n hast du mir schon zu danken
Lohengrin: Act III: O Elsa! Nur ein Jahr
Lohengrin: Act III: In fernem Land, unnahbar eu'ren Schritten - Mein lieber Schwan, ach, diese letzte traur'ge Fahrt - Fahr' heim! Du stolzer Helde!
Lohengrin: Act I: Nun sei bedankt, mein lieber Schwan! - Heil, Konig Heinrich!
Lohengrin, Act III: In fernem Land, danisch ges
Tannhauser, Act III: Inbrunst im Herzen - Nach Rom gelangt' ich so - Als ich erwacht'
Symphony No. 3 in E-Flat Major, Op. 97, "Rhenish": V. Lebhaft
La boutique fantasque, P. 120: Can-can and Scene
Le carnaval romain (Roman Carnaval), Op. 9
Die Walkure, Act III: Ride of the Valkyries
Leichte Kavallerie (Light Cavalry): Overture
Pelleas et Melisande (Pelleas and Melisande), Act IV: Interlude
2 Elegiac Melodies, Op. 34: II. Varen (Last Spring)
Eine Faust-Symphonie in 3 Charakterbildern, S108/R425, "A Faust Symphony": II. Gretchen (conclusion)
A Village Romeo and Juliet: The Walk to the Paradise Garden
La scala di seta (The Silken Ladder): Overture
Die Entfuhrung aus dem Serail, K. 384: Overture
La damnation de Faust (The Damnation of Faust), Op. 24: Hungarian March
Symphony No. 41 in C Major, K. 551, "Jupiter": IV. Allegro molto
Symphony No. 2 in C Major, Op. 61: IV. Allegro molto vivace
Le Poeme de l'extase (The Poem of Ecstasy), Op. 54 (conclusion)
Symphony No. 9 in E Minor, Op. 95, "From the New World": III. Molto vivace
Symphony No. 7 in E Major, WAB 107: I. Allegro moderato (beginning) (modified 1885 version, ed. A. Gutmann)
Symphonie fantastique, Op. 14: II. Un bal (The Ball)
Serenade in E-Flat Major, Op. 6: II. Allegro ma non troppo e grazioso
Symphony No. 4 in E Minor, Op. 98: IV. Allegro energico e passionato
Symphony No. 5 in C-Sharp Minor: IV. Adagietto
La mer: La Mer: III. Dialogue du vent et de la mer
Die Meistersinger von Nurnberg, Act III: Prelude
Symphony No. 5 in C Minor, Op. 67: IV. Allegro (conclusion)
Tausend und eine Nacht (Thousand and One Nights), Op. 346
Symphony No. 25 in G Minor, K. 183: IV. Allegro
Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
Symphony No. 6 in B Minor, Op. 74, "Pathetique": II. Allegro con grazia
Faust: Faust, Act V Scene 2: Ballet Music
Symphony No. 2 in C Minor, "Resurrection": IV. Urlicht
Symphony No. 1 in C Major, Op. 21: IV. Adagio - Allegro molto e vivace
Carmen, WD 31 (Excerpts Sung in German): Zwischenspiel [Bonus Track]
Bizet: Carmen, WD 31 (Sung in German) [Live]
Der Rosenkavalier, Op. 59, TrV 227, Act I: Wie du warst! Wie du bist! (1936 Gramophone Recording)
Orquesta Filarmónica de Buenos Aires del Teatro Colón
Strauss: Der Rosenkavalier Op. 59, TrV 227
Don Giovanni, K.527 / Act 2: "Deh! vieni alla finestra"
From Melba To Sutherland: Australian Singers On Record
Glyndebourne Festival Chorus and Orchestra
Così fan tutte: Benedetti i doppi coniugi
Così fan tutte: Fortunato l’ uom che prende
Weise Prophetin / O Sag, Wenn Ich Fahr Auf Stürmischen Wogen: Ein Maskenball
Das Schönste Aus Der Welt Der Oper (Folge 8)
Glaub Du Prahler / Nur Scherze Sinds Und Possen: Ein Maskenball
Erhebe Dich / Ja, Nur Du Hast Dies Herz Mir Entwendet: Ein Maskenball
Ha, Sie Ist Da / Lasst Ab Mit Fragen: Ein Maskenball
Der Bürger als Edelmann Suite, Op. 60, TrV 228c: II. Menuett
475 Jahre Sächsische Staatskapelle Dresden (Live)