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 0x7f390d63161e3b1d0925ab232d4cd6cc50bdaa2a0cf496bb11a0543488fe2581. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/745db0fa-6da6-47d6-a560-b1054c11c367.json and https://artists.proofprofile.net/proofs/artist/745db0fa-6da6-47d6-a560-b1054c11c367.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Victory Rock Riddim Again - Instrumental
Tenor Youthman Meets King Toppa - G.O.D.S
King Toppa Presents - Tan Di Bogle Riddim
South Yard Compilation Vol.1 - Best Raggajungle Tracks