Vijay Chandar is an Indian film director and producer who is known for directing the Tamil-language film Vaalu (2015). Career Vijay Chandar made his directorial debut with Vaalu (2015). The film be
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 0xc53aaf1cb6c264e17ce8a83ccbe0fb0d139ef356d1ef147d1fc6631f1a4df8c8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c9c3557-eed8-482f-928f-c68693d06b77.json and https://artists.proofprofile.net/proofs/artist/6c9c3557-eed8-482f-928f-c68693d06b77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).