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 0xbe464e72599ec5e89e72e2025245d03c43b613fd4da97a89d442b85973e3745d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9b05e46-9274-487f-985f-863a7afdd5f2.json and https://artists.proofprofile.net/proofs/artist/e9b05e46-9274-487f-985f-863a7afdd5f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Danse macabre, Op. 40, R.171 (Arr. for Violin, Guitar and Orchestra by David Garrett & Franck van der Heijden)
Piano Sonata No. 5 in G Major, K. 283: II. Andante
Home Songbook III: No. 7, Prząśniczka (Die Spinnerin)
12 Romances, Op. 21: VII. Zdes' khorosho
Rusalka, Op. 114, B. 203: Song to the Moon (Arr. for Soprano and Chamber Ensemble by Wolfgang Renz)
Peer Gynt Suite No. 1, Op. 46: I. Morning Mood
Sonata in C Minor, JunP III 2b: II. Allegro
Recorder Concerto in C Major "Pasticcio" (After J.S. Bach's BWV 1053 & BWV 1042): III. Allegro
Cello Concerto in B-Flat Major, WK 52: III. Allegro
Schwanengesang, D.957: III. Frühlingssehnsucht
Sonata for Cello and Continuo No. 7 in D Major: I. Adagio
Trumpet Concerto, Op. 18: III. Rondo. Allegro scherzando
wind whispers, Op. 85: II. floating leaf
Piano Sonata No. 32 in G Minor, Hob. XVI:44: II. Allegretto
Les Sylphides (Arr. for Brass & Woodwind Orchestra by Thomas Scheibe)
6 Romances, Op. 6: VI. Nur wer die Sehnsucht kennt (Arr. for Violin & Piano by Mischa Elman)
Pastorale Variée for Clarinet, Harp & String Orchestra, Op. 31B: Variation III
Toccata and Fugue in D Minor, BWV 565: I. Toccata (Transcr. for Solo Violin by Chad Kelly)
Der Freischütz, Op. 77, Act I, Scene 5: No. 3, Scena ed Aria. Walzer
French Suite No. 5 in G Major, BWV 816: VII. Gigue (Arr. for Accordion by Martyna Levickis)
Piano Trio No. 4 in E Minor, Op. 72: IV. Allegretto non troppo
Madama Butterfly, SC 74, Act II: Addio, fiorito asil
Vingt Regards sur l'Enfant-Jésus: III. L'Échange
Harpsichord Concerto, H. 246: II. Adagio
Symphony No. 1 in D Major: II. Andante allegretto
Piano Trio No. 1 in B-Flat Major, Op. 99, D.898: III. Scherzo. Allegro - Trio
Symphony No. 9 in D Minor, WAB 109 (Nowak Edition): II. Scherzo. Bewegt, lebhaft - Trio. Schnell
Symphony No. 3 in C-Sharp Major, Op. 30: III. Finale - Allegro molto
Selaocoe: Ibuyile I'Africa / Africa is Back
Platti: Cello Sonata No. 7 in D Major, I. 84: I. Adagio
Platti: Cello Sonata No. 7 in D Major, I. 84: II. Allegro
Platti: Cello Sonata No. 7 in D Major, I. 84: III. Largho
Platti: Cello Sonata No. 7 in D Major, I. 84: IV. Presto
Bach, JS: Cello Suite No. 3 in C Major, BWV 1009: IV. Sarabande
Selaocoe: Ka Bohaleng / On the Sharp Side
Bach, JS: Cello Suite No. 5 in C Minor, BWV 1011: IV. Sarabande
Bach: Cello Suite No. 3 in C Major, BWV 1009: IV. Sarabande
I'm Not Your Teddy Bear (a song for Mayte)
Mahuwelele - Mahuwelele Drumetic Boyz Remix
Boddhi Satva - Boddhi Satva Ancestral Soul Mix
Chidinma Okafor: Modern Gospel From West Africa
Ope Loye O - Olu Oma - Okpara Chineke - Mukulu