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 0xbe24c01706aae15796d437e97c0e53bea1e5393dad8847ffc464c3d590c1d4ef. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c924343-5b17-48e2-930f-2321dd1886d3.json and https://artists.proofprofile.net/proofs/artist/0c924343-5b17-48e2-930f-2321dd1886d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kiss Me (feat. Kwabena Kwabena & Shegee)
I Don't Love You (feat. Kwabena Kwabena & Shilo)
Living Without You (feat. Kwabena Kwabena)