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 0x1a594f3a6e929523a24b6128cb3a3d2ae45873402291dc0eee00e52d213875ad. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5c04d22-17ee-47fc-8e5a-68ebbf1253cb.json and https://artists.proofprofile.net/proofs/artist/f5c04d22-17ee-47fc-8e5a-68ebbf1253cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
CM Punk (feat. Glockboyz Teejaee & Baby Ghost)
Yakuza (feat. Fordio, J1hunnit, MJPAID, Prince Jefe & ScrumbleMan)
D$M Cypher 2 (feat. $camaurion, JuSleaze, MJPAID, ScrumbleMan, Trdee, Fordio, J3, StanWill & Donnie Bands)
Song 7 (feat. MJPAID, Fordio, Trdee, J1hunnit, ScrumbleMan & Prince Jefe)