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 0xb60511397fcd80b64d79252b43c96edb6555ea24a9791510db17bf66b90fedeb. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79a080cf-aaf2-4a32-a792-e5e96d6c1557.json and https://artists.proofprofile.net/proofs/artist/79a080cf-aaf2-4a32-a792-e5e96d6c1557.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pietro Alessandro Yon: Complete Organ Music - Vol. 1
Concerto Gregoriano in A Minor: I. Introduzione e allegro - Arr. for Organ
Concerto Gregoriano in A Minor: II. Adagio - Arr. for Organ
Concerto Gregoriano in A Minor: III. Scherzo - Arr. for Organ
Concerto Gregoriano in A Minor: IV. Finale - Arr. for Organ
Cornamusa siciliana "Sicilian Bagpipe" - Arr. for Organ
Pietro Alessandro Yon: Complete Organ Music - Vol. 2
Concerto Gregoriano in A Minor: I. Introduzione e allegro - Arr. for Organ and Piano
Concerto Gregoriano in A Minor: II. Adagio. Andante religioso - Arr. for Organ and Piano
Concerto Gregoriano in A Minor: III. Scherzo. Allegro vivace - Arr. for Organ and Piano
Concerto Gregoriano in A Minor: IV. Finale. Allegro giusto - Arr. for Organ and Piano
Pietro Alessandro Yon: Concerto Gregoriano
Prima Suite Religiosa: Offertorio - Veni Domine
Prima Suite Religiosa: Finale sull'Inno Gregoriano - Creator alme siderum
12 Divertimenti: No. 1, Rimembranza. Melody for Oboe
12 Divertimenti: No. 5, Minuetto antico e Musetta
Concerto Gregoriano per pianoforte e organo: I. Introduzione a allegro
Concerto Gregoriano per pianoforte e organo: II. Adagio
Concerto Gregoriano per pianoforte e organo: III. Scherzo
Concerto Gregoriano per pianoforte e organo: IV. Finale
Pietro Alessandro Yon: Complete Organ Music - Vol. 3
Divertimenti for Organ: No. 1, Rimembranza - Melody for Oboe
Divertimenti for Organ: No. 2, Humoresque. L'organo primitivo - Toccatina for Flute
Divertimenti for Organ: No. 3, Elan de cœur - Petit poème
Divertimenti for Organ: No. 4, Speranza - Solo for Diapason
Divertimenti for Organ: No. 5, Minuetto antico e musetta
Divertimenti for Organ: No. 6, Il natale a settimo vittone
Divertimenti for Organ: No. 9, Rapsodia italiana - Italian Patriotic Hymns and Piedmontese Dances
Divertimenti for Organ: No. 11, Trio all'Ottava
Advent "First Religious Suite for Organ"
Pietro Alessandro Yon: Complete Organ Music - Vol. 4
Sonata Prima in E Major: I. Allegro con spirito impetuoso
Sonata Prima in E Major: II. Adagio ma non troppo
Sonata Prima in E Major: IV. Tema e Variazioni
Sonata Seconda "Cromatica": I. Andante rustico - Allegro vigoroso
Sonata Seconda "Cromatica": II. Adagio triste
Sonata Seconda "Cromatica": III. Fantasia - Andante mosso
Sonata Seconda "Cromatica": IV. Fuga - Allegro sostenuto
Sonata Terza in G Minor "Romantica": I. Introduzione e Allegro
Sonata Terza in G Minor "Romantica": II. Adagio
Sonata Terza in G Minor "Romantica": III. Finale
Organ Sonata No. 3 in G Minor "Sonata romantica": I. Introduzione ed allegro
12 Divertimenti: No. 9, Rapsodia italiana
3 Compositions for Organ: No. 1, Preludio-pastorale “Dies est lætitiæ”
Organ Sonata No. 3 in G Minor "Sonata romantica": II. Adagio
Organ Sonata No. 1 in E Major: I. Allegro con spirito impetuoso
Organ Sonata No. 1 in E Major: II. Adagio, ma non troppo
Organ Sonata No. 3 in G Minor "Sonata romantica": III. Finale
Organ Sonata No. 1 in E Major: III. Minuetto
Organ Sonata No. 1 in E Major: IV. Tema e variazioni
Advent "First Religious Suite for Organ": I. Prelude (Rorate cœli)
Concerto gregoriano (Version for Organ Solo): I. Introduzione e allegro
Advent "First Religious Suite for Organ": II. Introit (Veni Emmanuel)
12 Divertimenti: No. 5, Minuetto antico e musetta
Concerto gregoriano (Version for Organ Solo): II. Adagio
3 Compositions for Organ: No. 2, Concert Study
Advent "First Religious Suite for Organ": III. Offertory (Veni Domine)
12 Divertimenti: No. 6, Il Natale a Settimo Vittone
Concerto gregoriano (Version for Organ Solo): III. Scherzo
Advent "First Religious Suite for Organ": IV. Communion (Ave Maria)
Concerto gregoriano (Version for Organ Solo): IV. Finale
Advent "First Religious Suite for Organ": V. Finale (Toccata sull’inno gregoriano Creator alme siderum)
3 Compositions for Organ: No. 3, Second Concert Study
Organ Sonata No. 2 "Cromatica": I. Allegro rustico - Allegro vigoroso
12 Divertimenti: No. 11, Trio all'ottava
12 Divertimenti: No. 12, Cornamusa siciliana
Organ Sonata No. 2 "Cromatica": II. Adagio triste
Organ Sonata No. 2 "Cromatica": III. Fantasia e fuga
12 Divertimenti: No. 10, American Rhapsody
12 Divertimenti: I. Rimembranza, Melody for Oboe
12 Divertimenti: II. Humoresque, L'organo Primitivo, Toccatina for Flute
12 Divertimenti: III. Speranza, Solo for Diapason
12 Divertimenti: IV. Elan Du Coeur, Petite Poème
12 Divertimenti: V. Minuetto Antico E Musetta
12 Divertimenti: Vi. Christmas in Settimo Vittone, Folk-Song, Carol for Vox Humana
12 Divertimenti: VII. Echo, Double Canon in Unison
12 Divertimenti: VIII. Arpa Notturna, Harp Solo
12 Divertimenti: XII. Cornamusa Siciliana
Concerto Gregoriano in A Minor: I. Introduzione Ed Allegro
Concerto Gregoriano in A Minor: II. Adagio
Concerto Gregoriano in A Minor: III. Scherzo
Concerto Gregoriano in A Minor: IV. Finale
La Concertina, Suite Umoresca: I. Lento, Allegretto - Tempo di Valzer Lento - Allegro Vivace
3 Compositions for Organ: II. Concert Study
3 Compositions for Organ: III. Second Concert Study
Organ Sonata No. 2, Sonata Cromatica: I. Andante Rustic
Organ Sonata No. 2, Sonata Cromatica: II. Adagio Triste
Organ Sonata No. 2, Sonata Cromatica: III. Fantasia E Fuga
Organ Sonata No. 1, Sonata Prima: I. Allegro Con Spirito Impetuoso
Organ Sonata No. 1, Sonata Prima: II. Adagio, Ma Non Troppo
Organ Sonata No. 1, Sonata Prima: III. Minuetto
Organ Sonata No. 1, Sonata Prima: IV. Tema E Variazioni
Organ Sonata No. 3, Sonata Romantica: I. Introduzione Ed Allegro
Organ Sonata No. 3, Sonata Romantica: II. Adagio
Organ Sonata No. 3, Sonata Romantica: III. Finale
Concerto gregoriano in A Minor: I. Introduzione ed Allegro
Concerto gregoriano in A Minor: II. Adagio
Concerto gregoriano in A Minor: III. Scherzo
Concerto gregoriano in A Minor: IV. Finale
3 Composition for Organ: I. Prelude-Pastorale "dies est Lætitæ"
Advent Suite "First Religious Suite for Organ": I. Prelude
Advent Suite "First Religious Suite for Organ": II. Introit "Veni Immanuel"
Advent Suite "First Religious Suite for Organ": III. Offertory "Veni Domine"
Advent Suite "First Religious Suite for Organ": IV. Communion "Ave Maria"
Advent Suite "First Religious Suite for Organ": V. Finale, Toccata on the Gregorian Hymn "Creator alme Siderunt"
Classical Lullabies For The Sleep Of Infants 24
Celebration of Christmas: Carol of Joy (Live)
The Bach Choir and Orchestra of the Netherlands
Adeste Fideles: Christmas Music From Around the World
Placido Domingo & Friends Celebrate Christmas in Vienna
Aux grandes orgues de la Marktkirche, Wiesbaden
Sonata Cromatica: III. Fantaisie & Fugue
La Musique d'orgue italienne, vol. 6 (L'orgue italien au 20e siècle)
Toccatina - Liverpool Anglican Cathedral
Great Cathedral Organs of England, Vol. 2