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 0x249f67fa28af3675e6c756c9de4adb78c2b5225fe6ed8832db6203e41a77b094. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04dc725b-84bb-43ad-91a3-eaf2ac02b206.json and https://artists.proofprofile.net/proofs/artist/04dc725b-84bb-43ad-91a3-eaf2ac02b206.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
What Chu Talkin Bout (Remix) [feat. Lloyd Banks & Jadakiss)
What Chu Talkin Bout (Remix) (feat. Lloyd Banks & Jadakiss)
What Chu Talkin Bout (Remix) [feat. Lloyd Banks & Jadakiss]
What Chu Talkin Bout (Remix) [Dirty] (feat. Lloyd Banks & Jadakiss)
Bad Girl (feat. Fatman Scoop & Remo the Hitmaker)
Bad Girl (Feat. Fatman Scoop & Remo the Hitmaker)
Henny & Dis Don't Mixx (feat. Casanova & J-Quest)
Survival of the Spitters (feat. Oun-P, Termanology & DJ Kayslay)