Sanjay Balraj Dutt (born 29 July 1959) is an Indian actor and film producer who works primarily in Hindi cinema, and has also appeared in some Telugu, Kannada, Tamil, Marathi and Punjabi films. He has
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463ab96f9b68c110b0f265d66ee73a2b9c5934e7e13f660d161af734d328ca1f. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20acda14-0909-4cb8-a35f-98a44c53071f.json and https://artists.proofprofile.net/proofs/artist/20acda14-0909-4cb8-a35f-98a44c53071f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).