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 0xa11c46ff77bdfd9e661f0fe7372ff13d61d24737d3fa207826b614f8171ce251. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74332695-33e4-4c09-80af-08811729637f.json and https://artists.proofprofile.net/proofs/artist/74332695-33e4-4c09-80af-08811729637f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shake No Hands (feat. ShooterGang JoJo & Robbioso)
Smoking (feat. Nef The Pharaoh & Kool John)
Pop Out (feat. Robbioso, Young Da & Ma Da Pilot)
Buffs vs. Wires (feat. Benny & Boldy James)