Addararachchige Gunendra Kamal (born on 5 February 1962: ), popularly known as Kamal Addararachchi, is an actor in Sri Lankan cinema, theatre and television, as well as a singer and presenter. He made
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 0xf9bb185bd3f6ac13caa8308d51e8ea48cf99ea2205ff219aab0a31235225b611. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95540014-6ef5-4e25-95d6-09208042b05c.json and https://artists.proofprofile.net/proofs/artist/95540014-6ef5-4e25-95d6-09208042b05c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).