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 0x025ebc8b43f67819da18e61fa9d68ad52db1424c7144d324e88362b26f0c759a. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6802d60-4f05-48d8-ac4d-22b1f07b34a4.json and https://artists.proofprofile.net/proofs/artist/f6802d60-4f05-48d8-ac4d-22b1f07b34a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Goldberg Variations, BWV 988: Aria (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Goldberg Variations, BWV 988: Var.16 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Goldberg Variations, BWV 988: Var.1 (Arr. for Violin, Viola, Cello, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Four Variations from "Goldberg Spielt" for Violin & String Orchestra
Dialogue with Bach - A GoldbergReflection for Violin, Harpsichord & 14 Strings
Goldberg Variations, BWV 988: Var.19 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Goldberg Variations, BWV 988: Var.7 (Arr. for Violin, Harpischord & String Orchestra by Andreas N. Tarkmann)
New Goldberg Variations on a Theme of J.S. Bach for Violin & String Orchestra: I. Heaven or Hell
Goldberg Variations, BWV 988: Var.8 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
New Goldberg Variations on a Theme of J.S. Bach for Violin & String Orchestra: II. The Elements
Goldberg Hallucination Remix for Violin & 18 Strings
New Goldberg Variations on a Theme of J.S. Bach for Violin & String Orchestra: III. The Moocher
Goldberg Variations, BWV 988: Var.9 (Arr. for Violin, Viola, Cello & Harpsichord by Andreas N. Tarkmann)
New Goldberg Variations on a Theme of J.S. Bach for Violin & String Orchestra: IV. Metal Quodlibet
Goldberg Variations, BWV 988: Var.10 (Arr. for String Orchestra & Harpsichord by Andreas N. Tarkmann)
Goldberg Variations, BWV 988: Var.21 (Arr. for Violin, Viola, Cello & Harpsichord by Andreas N. Tarkmann)
Goldberg's Last Summer for Violin, Piano and String Orchestra
Goldberg Variations, BWV 988: Var.22 (Arr. for String Orchestra & Harpsichord by Andreas N. Tarkmann)
Goldberg Variations, BWV 988: Var.13 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Sleepless (Goldberg Goes Crazy) for Violin, Harpsichord & String Orchestra
Sleepless after J.S. Bach for Violin & String Orchestra
Goldberg Variations, BWV 988: Var.25 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Goldberg Reflections Aria for Violin, String Orchestra & Harpsichord
Reflections on a Dream for Violin, Verrophone and String Orchestra
Goldberg Variations, BWV 988: Var.29 (Arr. for Violin, Viola, Cello, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Goldberg Variations, BWV 988: Var.30 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
GoldBergHain (Quodlibet on "Kraut und Rüben haben mich vertrieben") for Violin & String Orchestra
Goldberg Variations, BWV 988: Aria da capo (Arr. for Violin, String Orchestra and Harpsichord by Andreas N. Tarkmann)
Lullabies for Three Flowers for Violin & String Orchestra: I. A Lullaby for a Rose
Lullabies for Three Flowers for Violin & String Orchestra: II. A Lullaby for a Wind Flower
Lullabies for Three Flowers for Violin & String Orchestra: III. A Lullaby for a Jasmine