Sangita Ghosh (born 18 August 1976) is an Indian film and television actress and model. She is better known for her role of Pammi in the television serial Des Mein Niklla Hoga Chand. She has also anch
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 0x8b8b3b2323d54968492aea53f77a237ae92e1d204f05239e7f47d46d1096edf9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b536443d-8a45-4c9b-8989-d5a975cdc57e.json and https://artists.proofprofile.net/proofs/artist/b536443d-8a45-4c9b-8989-d5a975cdc57e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).