Preetha is an Indian television personality and film producer. She also hosted Cinema Karam Coffee on STAR Vijay and the popular cookery show Sunday Samayal on Sun TV. Career While still in college
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 0x6dc7cb0f59fc9b2dd90a2cc836cbd4ac80a21b0ca25f1b8c5c468a967d876b54. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b13b96a3-8b77-469e-a9ac-95cb3656dd8c.json and https://artists.proofprofile.net/proofs/artist/b13b96a3-8b77-469e-a9ac-95cb3656dd8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).