1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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
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Orchestral Suite No. 3 in D Major, BWV 1068: Air
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Suite No. 1 in G Major for Solo Cello, BWV 1007: I. Prelude
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The Well-Tempered Clavier: Prelude No. 1 in C Major, BWV 846
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Toccata and Fugue in D Minor for Organ, BWV 565
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Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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Concerto No. 1 in A Minor for Violin and Strings, BWV 1041: I. Allegro
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Fugue for Solo Guitar in G Minor, BWV 1000
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Double Concerto in D Minor for Two Violins, BWV 1043: Vivace
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Eight Short Preludes and Fugues: I. Prelude and Fugue in C Major, BWV 553
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Cantata, BWV 147: Jesu, Joy of Mans' Desiring
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Brandenburg Concerto No. 3 in G Major, BWV 1048: Allegro
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Concerto in G Minor for Violin and Strings, BWV 1056R: II. Arioso: Largo
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Wachet auf, ruft uns die Stimme, BWV 645
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Chorale for Organ, BWV 650: "Kommst du nun, Jesu von himmel her unter"
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Orchestral Suite No. 1 in C Major, BWV 1066: I. Overture
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Concerto in C Minor for Oboe, Violin and Orchestra, BWV 1060: II. Adagio (attacca)
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Partita No. 2 in D Minor for Solo Violin, BWV 1004: V. Chaconne
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Fantasia and Fugue in G Minor, BWV 542, "The Great"
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Cello Suite No. 3 in C Major, BWV 1009: V. Bourée 1 & 2
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Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. Allegro
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Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro
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Violin Concerto No. 1 in A Minor, BWV 1041: I. No Tempo Indication
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Fugue in G Minor, BWV 578 "Little Fugue"
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100 Pieces of Classical Music For Your Brain
Symphony No. 25 in G Minor, K. 183: I. Allegro con brio
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Bagatelle in A Minor, WoO 59, "Für Elise"
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L'Estro Armonico, Op. 3 - Concerto No. 9 in D Major for Violin and Strings, RV 230: I. Allegro
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Three Nocturnes for Piano, Op. 62: Liebestraum No. 3 in A-Flat Major, G 541: "O lieb so lang' Du lieben kannst": Poco allegro con affetto
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Concerto in A Minor for Piano and Orchestra, Op. 16: I. Allegro molto moderato
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String Quartet No. 62 in C Major, Op. 76:3, "Emperor": II. Poco adagio: Cantabile
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Prélude à l'après-midi d'un faune (Prelude to a Faun's Afternoon), L 86
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Samson et Dalila, Op. 47, Act 2: "Mon coeur s'ouvre a ta voix"
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Waltz No. 1 in D-Flat Major, Op. 64, "Minute Waltz"
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Concerto in D Major for Violin and Orchestra, Op. 77: III. Allegro giocoso
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Festival Overture in E-Flat Major, "The Year 1812", Op. 49
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Symphony No. 3 in D Minor, "The Wagner": II. Adagio, Etwas bewegt, quasi Andante
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Prince Igor, Polovtsian Dances: I. Introduction - Andantino
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Kinderszenen, Op. 15: Träumerei (Orchestra version)
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String Quintet in E Major, Op. 13: Minuet
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Piano Sonata in A major, K. 331 - III. Finale - Rondo a la Turka
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Pavane pour une infante défunte (Pavane for a Dead Princess), M. 19
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String Quartet No. 53 in D Major, Hob. III:63, Op. 64:5, "The Lark": II. Adagio cantabile
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Sonata No. 8 in C Minor for Piano, Op. 13, "Pathétique": Adagio cantabile
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Concerto in C Major for Guitar and Orchestra, RV 425: I. Allegro
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12 Études, Op. 10: No. 12 in C Minor, "Revolutionary": Allegro con fuoco
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Concerto No. 1 in E-Flat Major for Piano and Orchestra, S. 124: II. Quasi adagio
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Slåtter (Norwegian Peasant Dances), Op. 72: Bruremarsch fra Telemarken (Bridal March from Telemark)
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Concerto in E-Flat Major for Trumpet and Orchestra, Hob. VIIe: III. Finale: Allegro
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Moments musicaux, D. 780: Air Russe in F Minor: Allegro moderato
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Le carnaval des animaux (The Carnival of the Animals): Le cygne (The Swan)
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Tragic Overture in D Minor, Op. 81: Allegro ma non troppo - Molto più moderato - Tempo primo ma tranquillo
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Concerto No. 1 in B-Flat Minor for Piano and Orchestra, Op. 23: I. Allegro non troppo e molto maestoso - Allegro con spirito
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String Quartet No. 2 in D Major: IV. Finale: Andante - Vivace
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Fantasy Pieces, Op. 12: Des Abends (The Evening)
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Concerto No. 2 in D Major for Cello and Orchestra, G. 479: III. Allegro vivo
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Pomp and Circumstance, Op. 39: Land of Hope and Glory
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Symphony No. 29 in A Major, K. 201: I. Allegro moderato
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Symphony No. 5 in C Minor, Op. 67, "Fate": Allegro con brio
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Concerto in C Major for Sopranino Recorder, Strings and B.C, RV 444: II. Largo
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Symphony No. 5 in B-Flat Major, D. 485: II. Andante con moto
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Hungarian Rhapsody No. 2 in C-Sharp Minor, S. 359/2
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Peer Gynt Suite No. 1, Op. 46: Morning Mood
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Music for the Royal Fireworks, HWV 351: III. La réjouissance
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Cello Suite No. 1 in G Major, BWV 1007: I. Prélude
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Violin Concerto in G Minor, BWV 1056R: II. Arioso: Largo
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Prelude and Fugue in C Major, BWV 846: I. Prelude
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Brandenburg Concerto No. 2 in F Major, BWV 1047
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Green Edition - Bach: Brandenburg Concerto No. 1 & The Art of the Fugue, BWV 1080
Green Edition - Bach: Brandenburg Concertos Nos. 3 & 4
Johann Sebastian Bach - Famous Organ Works Vol. 1
Grey Edition - Bach: Fantasia, BWV 572 & Organ Sonata No. 4, BWV 528 "Trio Sonata"
Grey Edition - Bach: Fantasia, BWV 572 & Organ Sonata No. 4, BWV 528
Grey Edition - Bach: Toccatas, BWV 913-916 & Toccata and Fugue "Dorian"
Grey Edition - Bach: Toccata und Fugue, BWV 538 "Dorian" & 18 Corale Preludes, Nos. 3, 9 & 14
Johann Sebastian Bach: Famous Organ Works
Yellow Edition - Bach: Violin Concerto No. 1, BWV 1041 & Brandenburg Concerto No. 4
Yellow Edition - Bach: Italian Concerto, BWV 971 & Double Concerto for 2 Violins and Orchestra
Yellow Edition - Bach: Chromatic Fantasia and Fugue & Brandenburg Concerto No. 4
Yellow Edition - Bach: 18 Chorale Preludes No. 3, 9, 14 & Italian Concerto, BWV 971
Orange Edition - Bach: Toccata and Fugue "Dorian" & Choral works
Orange Edition - Bach: Prelude and Fugue, BWV 547 & Choral works
Orange Edition - Bach: Jesu, meine Freude, BWV 227 & Chorale Preludes Nos. 3, 9, 14
Orange Edition - Bach: Fantasia, BWV 572 & Organ Sonata No. 4, BWV 528
Green Edition - Bach: The Art of the Fugue, BWV 1080
Blue Edition - Bach: Prelude and Fugue, BWV 547 & 548
Blue Edition - Bach: Prelude and Fugue "Wedge" & Organ Sonata No. 4 "Trio Sonata"
Blue Edition - Bach: 18 Chorale Preludes & "Trio Sonata", BWV 528
Blue Edition - Bach: "Dorian", BWV 538 & Toccata and Fugue, BWV 565
Green Edition - Bach: Organ Sonata No. 4 "Trio Sonata" & Fantasia, BWV 572
Green Edition - Bach: Fantasia, BWV 572 & Toccata, BWV 916
Green Edition - Bach: Brandenburg Concertos Nos. 5 & 6
The Classical Collection - J. S. Bach - Obras maestras
Red Edition - Bach: Orchestral Suites Nos. 2 & 3
Red Edition - Bach: "Trio Sonata", BWV 528 & Orchestral Suite No. 1, BWV 1066
Red Edition - Bach: "Trio Sonata" & Orchestral Suites Nos. 2 & 3
Red Edition - Bach: "Dorian" BWV 538 & Orchestral Suite No. 1, BWV 1066