Meesai Murugesan (13 January 1930 – 8 November 2014) was a veteran actor and musician who appeared in Tamil films. He starred in more than 100 films, as well as having supporting roles in various film
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 0x6152ea6fcde2ed10877d235cee6bd8a37437e1de86f00d5045e3f53292add16e. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27b363de-0626-41cb-99bc-05ba4c397c11.json and https://artists.proofprofile.net/proofs/artist/27b363de-0626-41cb-99bc-05ba4c397c11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).