Rakesh Kumar Mishra is an Indian scientist specializing in genomics and epigenetics. Mishra retired as the 6th director of CSIR-Centre for Cellular and Molecular Biology (CCMB) in Hyderabad, India, on
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 0x3d53a73c95a200b18c44fa7904bd4462ccd1098205e2e2c63cf3b0b69a8d186b. Chain 2 (Bitcoin): anchored in block 953707 (2026-06-14T23:22:21Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7aeb2983-a513-44d5-beb0-96a97e9fc3d4.json and https://artists.proofprofile.net/proofs/artist/7aeb2983-a513-44d5-beb0-96a97e9fc3d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).