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 0xf17a2d038ed0f93e719cb91b7634dba1dea929a570c036dd0872cd2fdd4f342d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85bf4366-4748-412a-a7a9-085733c64190.json and https://artists.proofprofile.net/proofs/artist/85bf4366-4748-412a-a7a9-085733c64190.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Children Are The World (feat. Rawpa Crawpa)
Mafia & Fluxy Presents Hot It Up (R'n'b and Dancehall Mixes)
Nah Bow to Nuh Gal (feat. Harry Toddler)