Laxmi Singh (born 2 May 1974) is a 2000 batch IPS officer of Uttar Pradesh cadre, who is currently serving as the Inspector General (IG) of Uttar Pradesh Police. She became the first woman police comm
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 0x99cbd32c6d877d475f04fce09b83616e07db8172803b366a41609c2c69faec6c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4923c862-d3fa-4f34-8b5b-a2d2808e0ac8.json and https://artists.proofprofile.net/proofs/artist/4923c862-d3fa-4f34-8b5b-a2d2808e0ac8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).