1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6adea34814532999b48c7bc7976c3c117954d8a2921905baa8f70854354da81. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0212e41-7526-483b-bfdf-8139d517cc11.json and https://artists.proofprofile.net/proofs/artist/c0212e41-7526-483b-bfdf-8139d517cc11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Poompavai (Original Motion Picture Soundtrack)
Suvarnamala (Original Motion Picture Soundtrack)
Nallathanka (Original Motion Picture Soundtrack)
Adrishtadeepudu (Original Motion Picture Soundtrack)
Manampol Mangalyam (Original Motion Picture Soundtrack)
Chintamani (Original Motion Picture Soundtrack)
Bangaru Papa (Original Motion Picture Soundtrack)
Kanavane Kankanda Deivam (Original Motion Picture Soundtrack)