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 0x0aba747decde73ab09aa3505aa717db8dc9858f49a17f7e41439a29e685b907a. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5004cab6-bc6f-47b9-a1f4-dbc827ec8845.json and https://artists.proofprofile.net/proofs/artist/5004cab6-bc6f-47b9-a1f4-dbc827ec8845.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Novák: Piano Concerto, Toman and the Wood Nymph
Concerto for Piano and Orchestra in E Minor: No. 1, Allegro energico
Concerto for Piano and Orchestra in E Minor: No. 2, Andante con sentimento
Concerto for Piano and Orchestra in E Minor: No. 3, Allegro giusto
At Dusk, Op. 13: No. 3, Serenade No. 1 Andante con moto
At Dusk, Op. 13: No. 4, Serenade No. 2 Andante grazioso
Toman and the Wood Nymph, Op. 40 "Symphonic poem after a Bohemian legend for large orchestra"
Moravian-Slovak Suite, Op. 32 (version for orchestra): I. In Church
Moravian-Slovak Suite, Op. 32 (version for orchestra): II. Among the Children
Moravian-Slovak Suite, Op. 32 (version for orchestra): III. The Lovers
Moravian-Slovak Suite, Op. 32 (version for orchestra): IV. The Ball
Moravian-Slovak Suite, Op. 32 (version for orchestra): V. At Night
2 Wallachian Dances, Op. 34 (version for orchestra): No. 1, Troják
2 Wallachian Dances, Op. 34 (version for orchestra): No. 2, Dymák
South Bohemian Suite, Op. 64: IV. Epilogue. To My Homeland
South Bohemian Suite, Op. 64: I. Pastorale (Horizons) (Live)
Prague Spring Festival Gold Edition:, Vol. 1 (Live)
South Bohemian Suite, Op. 64: II. Dreaming (Woods, Ponds) (Live)