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 0x70ab468a54878f9cf7d5b87c7a949bb627271a012a4132f6d1e0072cf0da86bd. 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/3a45c142-f4d5-4a8e-af20-fc53c5f5e834.json and https://artists.proofprofile.net/proofs/artist/3a45c142-f4d5-4a8e-af20-fc53c5f5e834.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Live from the Roosevelt Hotel (Manhattan)
Scholarships (Higher Learning) [feat. Keysha Fresh]
Red Eye (Remix) [feat. Kardinal Offishall & Richie Sosa]
25 Bricks Feat. RVLR Magz & Asun Eastwood