Kapil Talwalkar is an Indian American actor and musician. He is best known for portraying Tobin in NBC's musical dramedy Zoey's Extraordinary Playlist and Neil Valluri in the sequel sitcom Night Court
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 0x85f329e77dbf026c6042aa060e3d89a8a12e992f5ef05af210042642db58edf4. 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/a9d49698-0528-4e18-ab8d-f823b042dfa8.json and https://artists.proofprofile.net/proofs/artist/a9d49698-0528-4e18-ab8d-f823b042dfa8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).