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 0xb5d015372e01a462e8478d0665ab5ce44f21f82b3b55a7c81e45e6d6ed5cc906. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/436b0679-d25d-467d-8067-3af98ae12869.json and https://artists.proofprofile.net/proofs/artist/436b0679-d25d-467d-8067-3af98ae12869.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Suite No.1 in G Major, BWV 1007: I. Prélude (Arr. for Guitar by Max Jeschek)
Suite No.1 in G Major, BWV 1007: I. Prélude - Arr. for Guitar by Max Jeschek
Suite No.1 in G Major, BWV 1007: I. Prélude - Analog poodle mix
Prélude in D Minor, BWV 999 - Analog poodle mix
Bourrée in E Minor, BWV 996 - Outdoor/indoor mix
Orchestral Suite No. 3, BWV 1068: No. 2. Air 'On A G String' in D Major - Arr. for Guitar
Partita in A Minor, BWV 1013: I. Allemande - Arr. for Guitar by Max Jeschek