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 0x529c2f7cdc89b5cf35ddb24eba6071ed53fecc0fa4bb1ef92f4ea9ab74c4222b. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0671c12-aac6-4391-9f7e-fc6fbf7fcdf3.json and https://artists.proofprofile.net/proofs/artist/e0671c12-aac6-4391-9f7e-fc6fbf7fcdf3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
There Must be a Volunteer (Regency Era Folk)
Queen of Hearts Vol. 2: Timeless 18th Century
Flight of the BumbleBee (Live Sessions at Studio Victor)
For Me Formidable (Live Sessions at Studio Victor)
My Foolish Heart (Live Sessions at Studio Victor)
Jalousie (Live Sessions at Studio Victor)
Schindler's List Theme (Live Sessions at Studio Victor)
The Music Package Collection: Epic & Heroic