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 0x3dc3ced7f2e1a1c3bd1118279853956a942eca7bc33842edda47aec9d8744c7d. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e16ecfb6-bade-45f3-baf5-d0712461c831.json and https://artists.proofprofile.net/proofs/artist/e16ecfb6-bade-45f3-baf5-d0712461c831.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Been Chosen (Feat. Freestyle of the Arsonists)
Individual Truth (Feat. Alaska of Hangar 18)
Typical Stranger (Feat. W.A.S.T.E.L.A.N.D.S.)
Thornwords (Feat. Baby Sham of Flipmode Squad)
Epitome of Relationships (Feat Angela Malone)
Questions Need Answers (feat. Sabac Red)
Problematic Solution (feat. Pumpkinhead, Jise One & Urban Legend)
Stonecold (feat. Kool G Rap & War Beyah)
Bars of Terror (feat. Craig G & Keith Murray)
Riot Control (feat. Rah Digga, Perseph One & Gavlyn)
Make Em Bleed (feat. Tame One & Son Em All)
Suckers (feat. Ruste Juxx, Kain Slim & Shabaam Sahdeeq)
Street Life (feat. Bronze Nazareth, Solomon Childs & Ras Kass)
Nobody's Safe (feat. Block McCloud, Reks, Urban Legend & Serum)
Venomous Magnetic (feat. Maximus da Mantis, Sean Price & Urban Legend)
Catch Up (feat. Urban Legend, Xl & The Genius)
Who?Mag Distribution Essentials Vol. 5: Hip Hop
WHO?MAG Distribution Essentials, Vol. 1: Hip Hop
Furious Stylez presents: The Skywalker "Chronicles", Vol. 1
Indie Rappers Do It for Gas Money, Vol. 2