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 0x1af3987993c40e62d092ba80e26023fb027790a0042897200570b47d748c3ca1. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6bc5078-387f-4b75-bb5b-729a167bcce1.json and https://artists.proofprofile.net/proofs/artist/c6bc5078-387f-4b75-bb5b-729a167bcce1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Porno Groove: The Sound of 70's Adult Films
Greatful Head (from Jayne's Woodstock Adventure)
In My El Camino (from The Beaver Hunter)
Gus On The Bus (from The Traveling Salesman)
Special Delivery (from Lonely Mrs. Johnson)
Dr. Mann's Prescription (from Insatiable)
Two Is Better Than One (from Rosemary Cloney)