Halitha Shameem is an Indian film director, screenwriter, and editor who predominantly works in Tamil cinema. Life After assisting in movies such as Oram Po (2007), she debuted as a director with Po
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f223b2f544c44e7875e1db98f3cf1629a52f3f2a9a074847dab70192384a368. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83b5155d-d521-4043-94e3-a12bea24fb02.json and https://artists.proofprofile.net/proofs/artist/83b5155d-d521-4043-94e3-a12bea24fb02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).