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 0x970c26b6f1512280b0f24bf6517b26a7bac8f5ae9e46356f71e630768e2dd614. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16dc5daf-b397-4dba-a272-1cac386fcfe4.json and https://artists.proofprofile.net/proofs/artist/16dc5daf-b397-4dba-a272-1cac386fcfe4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ain't Nuthin' New Under the Sun - feat. Harry-O & John Doe (Prod by Ahmed)
Crime & Corruption - feat. Moet, West & Firehead (Prod by DJ Mike Smooth)
Ain't Nuthin' New Under the Sun - Instrumental
Hey, Doll Baby! The Shorty Long Story (1947-1960)
Goodnight Cincinnati, Good Morning Tennessee
Standing on the Corner - From "The Most Happy Fella"