Parul Gulati is an Indian actress, entrepreneur and model who has appeared in several TV shows and Punjabi films. She is the CEO and founder of her hair extensions brand ‘Nish Hair’. In (2017) Gulati
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 0x779ea44fb2d316eefd1a0e4e751e2cbdb2139b29f1a592e8a6393095bd24c35d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5dbfb121-6c69-462f-976a-a195d1eedd71.json and https://artists.proofprofile.net/proofs/artist/5dbfb121-6c69-462f-976a-a195d1eedd71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).