Isha Koppikar (born 19 September 1976) is an Indian actress, politician and model who has acted mainly in Hindi films, but also in Tamil, Kannada, Telugu, and Marathi films. She started her career in
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 0xc3048c081adb3484ba48889579d6c1f880a39d9ef42a086d2dd65bc7be4b4a97. 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/24fa869f-4d37-47b6-8467-b5908e7d030e.json and https://artists.proofprofile.net/proofs/artist/24fa869f-4d37-47b6-8467-b5908e7d030e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).