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 0x65024a9ccc239bc301de6d6eb4f3fd2f897fe9ad6ec8244f209377f0974052ae. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bab1e2c6-7c88-4f66-9ab8-c32cf654a640.json and https://artists.proofprofile.net/proofs/artist/bab1e2c6-7c88-4f66-9ab8-c32cf654a640.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ain't Nothin' to It - 12'' Radio Version
Out of My Mind - Rio & Le Jean's Radio Remix
Out of My Mind - Rio & Le Jean's Club Dub
DDD Unity (Megamix) - Extended Punch Mix
DDD Rio & Le Jean's (Megamix) - Radio Edit
DDD Rio & Le Jean's (Megamix) - Long Version
Show Me What U Got - Rio Lejean Jungle Mix
Show Me What U Got - Rio & Le Jean's Jungle Remix
Show Me What U Got - Extended Radio Edit