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 0x2905bb299f82f76934c2426e475591081e1f9d5b0c0fcd51eee35188137afed7. 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/e2d2a715-57b5-46b2-836e-5e5e5bdd4bef.json and https://artists.proofprofile.net/proofs/artist/e2d2a715-57b5-46b2-836e-5e5e5bdd4bef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Just How Sweet Is Your Love / I Found Love in You
Just How Sweet Is Your Love (Digitally Remastered)
Just How Sweet Is Your Love (Brian & Frankie's Club XS Mix)
Just How Sweet Is Your Love - Brian & Frankie's Club XS Mix
Free [(Louie Vega Remix) [Danny Krivit 7" Edit]]
Free - (Louie Vega Remix) [Danny Krivit 7" Edit]
Sam Records: The Sound of New York City 1975-1983
Just How Sweet Is Your Love - Remastered
Just How Sweet Is Your Love (Walker & Royce Touch)
Just How Sweet Is Your Love - Walker & Royce Touch
Just How Sweet Is Your Love - Walker & Royce Remix
Future Disco, Vol. 10 - Complete. Repeat. A Disco Drama
SAM Records - Extended Play - 12" Disco Classics
Sam Records Extended Play Disco Classics 2
Do Your Dance - Prince Club & Poupon's PCP Remix