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 0x5fae6c50f470a3a43bd82f746f74ec34fb3bfc211229fa8aab3c24f3b26aede8. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80aff90d-8610-497c-84f3-d46e70aa8946.json and https://artists.proofprofile.net/proofs/artist/80aff90d-8610-497c-84f3-d46e70aa8946.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Insane (brandroid & Sammy Legs Remix)
The Insane (Naseem Silver's Tenth Tale Mix)
The Insane - brandroid & Sammy Legs Remix
The Insane - Naseem Silver's Tenth Tale Remix
Unlucky for Some (13 Songs for Halloween, Volume 1)