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 0xabbe4780c9ea804a9c58521ca2e9ac4d147b2a0fd4e1adfac8479784f8a25c16. 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/e013a2c6-0130-4817-bf39-b02a7807098a.json and https://artists.proofprofile.net/proofs/artist/e013a2c6-0130-4817-bf39-b02a7807098a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Indian Queen, Z. 630, Act III: Trumpet Overture
Orphee et Eurydice, Act II: Dance of the Furies
Orphee et Eurydice, Act II: Dance of the Blessed Spirits
Symphony No. 4 in F Major, Op. 2, "Shepherd's Lottery": I. Allegro
Symphony No. 4 in F Major, Op. 2, "Shepherd's Lottery": II. Vivace ma non troppo
Symphony No. 4 in F Major, Op. 2, "Shepherd's Lottery": III. Allegro
Concerto grosso in G Minor, Op. 6, No. 8 "Christmas Concerto": I. Vivace grave
Jubilate Deo (Arr. for Choir and Orchestra)
Symphony in D Major, Op. 3, No. 1, W. C1: I. Allegro con Spirito
Wolfgang Amadeus Mozart: Salzburg Symphony Nos. 1-3
Divertimento in D Major, K. 136, "Salzburg Symphony No. 1": I. Allegro
Divertimento in D Major, K. 136, "Salzburg Symphony No. 1": II. Andante
Divertimento in D Major, K. 136, "Salzburg Symphony No. 1": III. Presto
Divertimento in B-Flat Major, K. 137, "Salzburg Symphony No. 2": I. Andante
Divertimento in B-Flat Major, K. 137, "Salzburg Symphony No. 2": II. Allegro di molto
Divertimento in B-Flat Major, K. 137, "Salzburg Symphony No. 2": III. Allegro assai
Divertimento in F Major, K. 138, "Salzburg Symphony No. 3": I. Allegro
Divertimento in F Major, K. 138, "Salzburg Symphony No. 3": II. Andante
Divertimento in F Major, K. 138, "Salzburg Symphony No. 3": III. Presto
Johann Sebastian Bach: Brandenburg Concerto Nos. 1-6, Bwv 1046-1051
Brandenburg Concerto No. 1 in F Major, BWV 1046: I. (Allegro)
Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio
Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro
Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuet - Trio I - Menuet
Brandenburg Concerto No. 2 in F Major, BWV 1047: I. (Allegro)
Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
Brandenburg Concerto No. 3 in G Major, BWV 1048: I. (Allegro)
Brandenburg Concerto No. 3 in G Major, BWV 1048: II. Adagio
Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro
Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro
Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante
Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto
Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro
Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso
Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro
Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: I. (Allegro)
Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non-tanto
Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: III. Allegro
Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante
Orchestral Suite No. 2 in B Minor, BWV 1067: I. Ouverture
Orchestral Suite No. 2 in B Minor, BWV 1067: II. Rondeau
Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonoise/Double
Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Menuet
Orchestral Suite No. 4 in D Major, BWV 1069: IV. Menuet I/II
Cello Suite No. 1 in G Major, BWV 1007: I. Prelude
Cello Suite No. 1 in G Major, BWV 1007: II. Allemande
Cello Suite No. 1 in G Major, BWV 1007: III. Courante
Petite Suite (Arr. of Jeux d'enfants for Orchestra): II. La Poupee. Berceuse
Fantasia on Greensleeves (arr. R. Greaves):
Oboe Concerto in A Minor: I. Rondo Pastorale: Allegro moderato
L'arlesienne, Act I: Prelude (The March of the Kings)
L'arlesienne, Act I: Melodrama. Grand soleil
L'arlesienne, Act I: Finale. Melodrame et choeur
L'arlesienne, Act II: Pastorale (Entracte et choeur)
Bach in Black: The Darker Works of Johann Sebastian Bach
Orchestral Suite No. 2 in B Minor, BWV 1067: III. Sarabande
Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I/II
Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
Cello Suite No. 5 in C Minor, BWV 1011: I. Prelude
Cello Suite No. 5 in C Minor, BWV 1011: II. Allemande
Cello Suite No. 5 in C Minor, BWV 1011: III. Courante
Cello Suite No. 5 in C Minor, BWV 1011: IV. Sarabande
Cello Suite No. 5 in C Minor, BWV 1011: V. Gavottes
Cello Suite No. 5 in C Minor, BWV 1011: VI. Gigue
Top 5 Classical Composers: Mozart, Beethoven, Brahms, Bach, Tchaikovsky
The Sleeping Beauty Suite, Op. 66a: II. Adagio - Pas d'action
The Sleeping Beauty Suite, Op. 66a: III. Characteristic Dance
The Sleeping Beauty Suite, Op. 66a: IV. Panorama
The Sleeping Beauty Suite, Op. 66a: V. Waltz
Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
Symphony No. 5 in C Minor, Op. 67: II. Andante con moto
Symphony No. 5 in C Minor, Op. 67: III. Scherzo. Allegro
Symphony No. 5 in C Minor, Op. 67: IV. Allegro
Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": I. Allegro
Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": II. Romanze
Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": III. Menuetto
Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": IV. Rondo Allegro
Violin Concerto in D Major, Op. 77: I. Allegro non troppo
Violin Concerto in D Major, Op. 77: II. Adagio
Violin Concerto in D Major, Op. 77: III. Allegro giocoso, ma non troppo vivace
Consort of London Performs Johann Sebastian Bach Brandenburg Concerto 1-6
Liturgy of St. John Chrysostom: Our Father
Petite Suite (Arr. of Jeux d'enfants for Orchestra): I. Trompette et tambour. Marche
Petite Suite (Arr. of Jeux d'enfants for Orchestra): III. La Toupie. Impromptu
Petite Suite (Arr. of Jeux d'enfants for Orchestra): IV. Petit Mari, Petite Femme. Duo
Petite Suite (Arr. of Jeux d'enfants for Orchestra): V. Le Bal. Galop
Intimate Classical: A Selection of Romantic and Relaxing Pieces
2 Mazurkas, Op. 40: No. 2 in F-Sharp Major: Piacevole
10 Mazurkas, Op. 3: No. 3 in G Minor: Allegretto
10 Mazurkas, Op. 3: No. 5 in D-Sharp Minor: Doloroso
10 Mazurkas, Op. 3: No. 7 in E Minor: Con passione
10 Mazurkas, Op. 3: No. 9 in G Sharp Minor
10 Mazurkas, Op. 3: No. 10. in E-Flat Minor
9 Mazurkas, Op. 25: No. 3 in E Minor: Lento
9 Mazurkas, Op. 25: No. 4 in E Major: Vivo
9 Mazurkas, Op. 25: No. 5 in C-Sharp Minor: Agitato
9 Mazurkas, Op. 25: No. 6 in F-Sharp Major: Allegretto
9 Mazurkas, Op. 25: No. 7 in F-Sharp Minor: Moderato
9 Mazurkas, Op. 25: No. 8 in B Major: Allegretto
9 Mazurkas, Op. 25: No. 9 in E-Flat Minor: Mesto
2 Arabesques: Arabesque No. 1 in E Major (Arr. for Saxophone Quartet)
Fantasia on Greensleeves (arr. R. Greaves)
Werther, Act III: "Pourqui me reveiller"
Luisa Miller, Act II: "Ah fede negar potessi... Quando le sere al placido"
Lucia Da Lammermoor, Act III: "Tombe degl'avi miei... Fra poco a me ricovero"
4 Letzte Lieder (4 Last Songs): No. 1. Fruhling (Spring)
4 Letzte Lieder (4 Last Songs): No. 2. September
Consort of London Performs a Classical Collection
Piano Concerto No. 18 in B-Flat Major, K. 456: I. Allegro vivace
Piano Concerto No. 18 in B-Flat Major, K. 456: II. Andante un poco sostenuto
Exsultate, jubilate, K. 165: IV. Allelujah (Arr. for Trumpet and Orchestra)
The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity
Karelia Suite, Op. 11: III. Alla marcia: Moderato
Pictures at an Exhibition (arr. E. Howarth): Promenade - I. Gnomus
Piano Concerto No. 19 in F Major, K. 459: I. Allegro
Piano Concerto No. 19 in F Major, K. 459: II. Allegretto
Piano Concerto No. 19 in F Major, K. 459: III. Allegro assai
Oboe Concerto in A Minor: II. Minuet and Musette: Allegro moderato
Oboe Concerto in A Minor: III. Finale (Scherzo): Presto - Doppio piu lento - Lento - Presto
Piano Concerto No. 18 in B-Flat Major, K. 456: III. Allegro vivace
Happy Easter! Collection of Classical Music
Mont Juic, Op. 12: I. Andante maestoso (Berkeley, Op. 9, No. 1)
Mont Juic, Op. 12: IV. Allegro molto (Britten, Op. 12, No. 2)
In the South Overture, Op. 50, "Alassio"
St. Paul's Suite, Op. 29, No. 2: II. Ostinato
Domenico Zipoli, Alessandro Scarlatti, Antonio Vivaldi: The Finest Selection of Italian Baroque
The Four Seasons, Op. 8, RV 269, "La primavera" (Spring): I. Allegro
The Four Seasons, Op. 8, RV 315, "L'estate" (Summer): I. Allegro non moto
The Four Seasons, Op. 8, RV 293, "L'autunno" (Autumn): I. Allegro
The Four Seasons, Op. 8, RV 297, "L'inverno" (Winter): I. Allegro non molto
El Noi de la Mare (The Son of the Virgin)
William Boyce, Edward Elgar, Ralph Vaughan Williams: Great British Symphonies
Symphony No. 5 in D Major: II. Scherzo: Presto misterioso
Symphony No. 1 in A-Flat Major, Op. 55: I. Andante nobilmente
Symphony No. 5 in D Major: III. Romanza: Lento
Symphony No. 1 in A-Flat Major, Op. 55: III. Adagio
Symphony No. 1 in A-Flat Major, Op. 55: II. Allegro molto
Symphony No. 1 in A-Flat Major, Op. 55: IV. Lento - Adagio
Symphony No. 5 in D Major: I. Preludio: Moderato - Allegro - Tempo I
Symphony No. 5 in D Major: IV. Passacaglia: Moderato
Symphony No. 6 in E Minor: III. Scherzo: Allegro vivace
Symphony No. 6 in E Minor: IV. Epilogue: Moderato
Giovanni Gabrieli, Pavel Chesnokov, Alexander Dmitriyevich Kastalsky: Uplifting Religious Classical Pieces
Liturgy of St. John Chrysostom: The Grace of Peace
Liturgy of St. John Chrysostom: It Is Meet, In Truth, to Bless Thee
The Liturgy, Op. 16: Let us, Mystically Representing the Cherubim
The Liturgy, Op. 16: Praise ye the name of the Lord in Heaven
All Night Vigil, Op. 9: No. 18. Bless the Lord, O My Soul
All Night Vigil, Op. 9: No. 21. Joyous Light
The Kiev-Pechersky Monastery: Stikhira to the Russian Holymen
Henry Purcell, Lennox Berkeley, Ralph Vaughan Williams: Classical Moments of Britain
Henry Purcell, William Boyce, Martin Peerson: Sounds of the Renaissance
Private Musicke: See, O see, who is heere come a maying
Private Musicke: Hey the horne the horna
Private Musicke: Now Robin laugh and sing
The Fitzwilliam Virginal Book: The Fall of the Leafe
The Fitzwilliam Virginal Book: Piper's paven (after J. Dowland)
The Fitzwilliam Virginal Book: The Primerose
"Water" Suite No.3 in G Major, HMV 350: II. Alla hornpipe
Solomon, HWV 67: The Arrival of the Queen of Sheba
Zadok the Priest, HWV 258: Coronation Anthem No.1
20th Century Britain: Elgar, Britten & Vaughan Williams
Concerto for Violin and Oboe in C Minor, BWV 1060: I. Allegro
Serenade No.13 in C Major, K525, "Eine Kleine Nachtmusik": II. Minuet In C Major "At Wood"
Oboe Concerto in A Minor: I. Rondo Pastorale. Allegro moderato