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 0xbb49badb5de9900227d2295d1e0a4bcb3db6e8dff92be2df052aa82d90e9008b. 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/bc39fd6f-6664-40b9-bba3-28ea9ebcdba3.json and https://artists.proofprofile.net/proofs/artist/bc39fd6f-6664-40b9-bba3-28ea9ebcdba3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
88 Lines About 44 Women 2 - Different vocal
88 Lines About 44 Women - Different Vocal / Different Drum & Percussion Tracks
88 Lines About 44 Women (Original Version)
88 Lines About 44 Women (Mediasound Reference Mix)
88 Lines About 44 Women (Mediasound Mix)