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 0xbe7c8c41473b413904c9dddb6e382003dc7449eb7825610d8821ad3fb15115f8. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfb0f87e-0d28-4548-9fbc-2ea67822262a.json and https://artists.proofprofile.net/proofs/artist/bfb0f87e-0d28-4548-9fbc-2ea67822262a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Reality Check ft RBL .. Durace and Baldhead Ric
Herm Presents Trying to Survive in the Ghetto 2000
Mob Figaz Rydah J Klyde Presents: D-Boyz Compilation
Roll wit Us (feat. Riderlife & Big Mack)
Les-G Presents: Natural Born Killa'z The SoundTrack
True 2 the Streets: G-Funk Hood Classics
Done Deal Entertainment Presents: Heated Speeches Compilation
Apt. 3/DNA Ent & Apt. 4 Present The Double Feature: Known Associates 2 - Them Music to Drug Dealins & Killins
This Is How We Roll (feat. U.D.I., Big Vic, Big Mack & Charlie Manhattan)