Prakriti Kakar is an Indian singer. Born in New Delhi, her career began upon singing the title song of 2012 Bollywood film Tutiya Dil. Subsequently, she provided backing vocals for films released in 2
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 0xa2ccf62fd49225049a0b358584c2e35ab68db529b5528bb91e231f3d6b7125fb. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82c7a223-892b-42dd-87ae-9eceaf2db29e.json and https://artists.proofprofile.net/proofs/artist/82c7a223-892b-42dd-87ae-9eceaf2db29e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).