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 0xf03e71d5af38991a6aaf65765d717f346ca396ad67a38de39dd212b75e390037. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7166c003-481a-4106-a260-efb7b27ed5db.json and https://artists.proofprofile.net/proofs/artist/7166c003-481a-4106-a260-efb7b27ed5db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Medly-Te Amo, Solo Quedas TU, Hombres De Valor
Canciones De Manuel García - "Un Poeta De Dios" - Pistas
Canciones De Manuel García - "Un Poeta De Dios"