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 0x94fe52bd6b19c386b8b87f55856bdeff83f07d7e40491177d23e3c3311fbdc3f. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91072be0-69b3-482b-8f84-82a1a77f5357.json and https://artists.proofprofile.net/proofs/artist/91072be0-69b3-482b-8f84-82a1a77f5357.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Purify Me with the Power to Self Transform
Keep Moving - The Sophisticado Ext Vocal Mix
Sesc Jazz: Nicole Mitchell's Black Earth Sway
Keep Moving - The Sophisticado Extended Vocal Mix.
Temptation - Scott Diaz Faithful Dub Remix