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 0x1383b18351bffd2380856432d95970b7ea3d894f93bad3e56f940d60714bf140. 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/f5a851d4-e9ee-42b5-bdb4-718592818045.json and https://artists.proofprofile.net/proofs/artist/f5a851d4-e9ee-42b5-bdb4-718592818045.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ekr & NUROTIC SOUND SYSTEM Live im Bogen13
Trainer und Goldchetteli (Phil Beats Remix)
Trainer und Goldchetteli - Phil Beats Remix
Black Music Stylers, Vol. 1 - R & B Hip Hop Rap