Vikram Prabhu is an Indian actor working in Tamil language films who made his debut in Prabhu Solomon's Kumki (2012). He also played the protagonist in Ivan Veramathiri (2013) and Vellaikaara Durai (2
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 0x389470d54c80e81ae5c626b53ff92c11da2c6c04e091c762c7b67e5cbd660c77. 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/b18542c9-d288-4665-97d6-704b3002f6c2.json and https://artists.proofprofile.net/proofs/artist/b18542c9-d288-4665-97d6-704b3002f6c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).