Meena Kapoor (1930 in Kolkata (then Calcutta) – 23 November 2017) was an Indian playback singer. She was the daughter of actor Bikram Kapoor who worked with the New Theatres studio. Her family was als
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 0xdccea5b7375f63be59e4185e19d3f8a6b71da62d9b0c7b05677789ba90d15bbc. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad2ecdfa-7b97-4e23-8cd1-c40dc0adb88d.json and https://artists.proofprofile.net/proofs/artist/ad2ecdfa-7b97-4e23-8cd1-c40dc0adb88d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ik Tir Jigar Pe Khakar (From "Phool Aur Kante") - Single
Woh Ankhiyan Milake Chale Gaye (From "Roomal") - Single