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 0x6301235198718ec7d5aa94f9db7ceb040b9ce46250885a2e31c34ab01589f152. 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/ee8b9969-4054-4594-8582-356b7386e881.json and https://artists.proofprofile.net/proofs/artist/ee8b9969-4054-4594-8582-356b7386e881.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aman Maral / Gəl Oyna Atam Anam / Kəndimiz (,)
Aman Maral / Gəl Oyna Atam Anam / Kəndimiz - ,
Tamara Tamara / Zəng Elə / Söylə (Popuri)
Tamara Tamara / Zəng Elə / Söylə - Popuri