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 0xf7033f5315acebc3c84f3221ce732f61323c56605278a0219220bb7dc377bcca. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b99f45ac-4ef3-4896-a018-dc043f7a425b.json and https://artists.proofprofile.net/proofs/artist/b99f45ac-4ef3-4896-a018-dc043f7a425b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shéhérazade, Op. 35: I. The Sea and Sinbad's Ship
Shéhérazade, Op. 35: II. The Legend of the Kalendar Prince
Shéhérazade, Op. 35: III. The Young Prince and the Young Princess
Shéhérazade, Op. 35: IV. Festival at Baghdad - The Sea - Ship Breaks Against a Cliff Surmounted by a Bronze Horseman
Three Romances, Op. 94: I. Nicht schnell
Three Romances, Op. 94: II. Einfach,innig
Three Romances, Op. 94: III. Nicht schnell
Concertino pour Trombone et Orchestre: I. Allegro
Concertino pour Trombone et Orchestre: II. Cantilena
Concertino pour Trombone et Orchestre: III. Presto
Concerto for Trombone: I. Andante et scherzo-valse
6 Cello Suites, No. 1 in G Major, BWV 1007: I. Prélude
Piano Sonata No. 8 in A Minor, K.310: I. Allegro maestoso
Romanza per violino e orchestra in G Major, Op. 40
String Quartet No. 15 in G Major, Op. 161, D. 887: III. Scherzo. Allegro vivace - Trio. Allegretto
Violin Concerto No. 4 in D Minor, MS 60: I. Allegro maestoso
Symphony No. 2 in C Minor, nr.2 "“Resurrezione": I. allegro maestoso
Intermezzi Goldoniani, Op. 127: I. Preludio e minuetto