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 0x6e09c55daba25e04ac9329699bbf2cd22af800570171338ed9e4cd713413dc2c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b48f8dd-f0aa-430f-8d55-1a0fea8041c7.json and https://artists.proofprofile.net/proofs/artist/4b48f8dd-f0aa-430f-8d55-1a0fea8041c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Briccialdi: Wind Quintet in D Major, Op. 124, Wind Quintet No. 2 in B-Flat Major & Pot-pourri fantastico sul Barbiere di Sivliglia di Rossini - Carulli: Trio "Cheti al favor di questa notte" from Le Comte Ory by Rossini
Wind Quintet No. 1 in D Major, Op. 124: I. Allegro marziale
Wind Quintet No. 1 in D Major, Op. 124: II. Andante
Wind Quintet No. 1 in D Major, Op. 124: III. Allegro
Wind Quintet No. 2 in B-Flat Major: I. Allegretto
Wind Quintet No. 2 in B-Flat Major: II. Andante sostenuto
Wind Quintet No. 2 in B-Flat Major: III. Allegro
Trio "Cheti al favor di questa notte" from le Comte Ory by Rossini
Wind Quintet No. 3 in B-Flat Major: I. Allegretto
Wind Quintet No. 3 in B-Flat Major: II. Andante sostenuto
Wind Quintet No. 3 in B-Flat Major: III. Allegro - Allegretto
Pot-pourri fantastico sul Barbiere di Sivliglia di Rossini
Fantasia on themes from G. Verdi's Il Trovatore
Free transcription of G. Verdi's La Traviata
Fantasia Drammatica on themes from G. Verdi's Aida
Fantasy on G. Verdi's Don Carlo, Op. 121
Fantasia on Donizetti's Lucrezia Borgia, Op. 108
Fantasia drammatica on Verdi's Aida, Op. 134
Canzonetta con variations on a Theme of Paganini in C Major
Mandolin Concerto in C Major, RV 425: I. Allegro
Mandolin Concerto in C Major, RV 425: II. Largo
Mandolin Concerto in C Major, RV 425: III. Allegro
Sinfonia Veneziana in D Major: I. Allegro assai
Sinfonia Veneziana in D Major: II. Andantino grazioso
Sinfonia Veneziana in D Major: III. Presto
Flute Concerto in F Major, RV 433 "La tempesta di mare": I. Allegro
Flute Concerto in F Major, RV 433 "La tempesta di mare": II. Largo
Flute Concerto in F Major, RV 433 "La tempesta di mare": III. Presto
Songs without Words, Op. 30: VI. Allegretto tranquillo "Venetian Boat Song"
Gianni Schicchi, Act I: "O mio babbino caro" (Arr. For Orchestra)
Quintet in E Major for 2 Violins, Viola and 2 Celli, Op. 11, No. 5: III. Minuetto
Flute Concerto in D Major, Op. 10, No. 3, RV 428 "Il Gardellino": I. Allegro
Flute Concerto in D Major, Op. 10, No. 3, RV 428 "Il Gardellino": II. Cantabile
Flute Concerto in D Major, Op. 10, No. 3, RV 428 "Il Gardellino": III. Allegro
Briccialdi: Quattro concerti per flauto e orchestra
Flute Concerto No. 1 in B-Flat Major: I. Allegro maestoso
Flute Concerto No. 1 in B-Flat Major: II. Andante sostenuto
Flute Concerto No. 1 in B-Flat Major: III. Allegro
Flute Concerto No. 2 in E Minor: I. Allegro marziale
Flute Concerto No. 2 in E Minor: II. Adagio
Flute Concerto No. 2 in E Minor: III. Allegro moderato
Flute Concerto No. 3 in C Major: I. Allegro molto moderato
Flute Concerto No. 3 in C Major: II. Andante un poco sostenuto
Flute Concerto No. 3 in C Major: III. Allegro ma non tanto
Flute Concerto No. 4 in A-Flat Major: I. Allegro ma non tanto
Flute Concerto No. 4 in A-Flat Major: II. Valse lento
Flute Concerto No. 4 in A-Flat Major: III. Allegro con fuoco - Allegro giusto
Aria di Berta nel Barbiere di Siviglia, Op. 86
3 Romances, Op. 140: No. 1, A toi mon cœur
3 Romances, Op. 140: No. 2, Espoir de revoir
3 Romances, Op. 140: No. 3, Pensées fugitives
Free Transcription of G. Verdi's La traviata
Flute Concerto No. 4 in A-Flat Major: III. Allegro con fuoco -Allegro giusto
Giulio Briccialdi: Le Attuali Emozini D'Italia (Live)
The Carnival of Venice, Op. 78 in fa maggiore (Chitarra: Claudio Piastra) - Studio version
Le Attuali Emozioni d'Italia, Op.103 - Live
Fantasia su Lohengrin di Wagner, Op.129 - Live
Fantasia on 'La Traviata' di Verdi, Op. 76 - Live
Danza delle Streghe di Paganini, Op.138 - Live
Fantasia on "Ah! Perchè Non Posso Odiarti", Op. 110
Pot-pourri fantastico (After G. Donizetti's Lucia di Lammermoor and Lucrezia Borgia)
Le Donne Nell'Opera Italiana - The Women in the Italian Opera
Fantasia Op. 129 Sul Lohengrin Di R.Wagner - Live, Piano Andrea Padova
Claudio Ferrarini: Live in the USA (Live, Piano Andrea Padova)
Le Carnaval de Venise pour piccolo et celeste