Kuldeep Manak (born Latif Mohammed Khan; 15 November 1951 – 30 November 2011), was an Indian singer best known for singing a rare genre of Punjabi music, kali, also known by its plural form kalian or
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 0x44401525d150f52163af01faa0b859f8c1692bba7d9dc48e4f7550aa81342109. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a31c813c-ae34-4ddd-9a73-8187a2b6b527.json and https://artists.proofprofile.net/proofs/artist/a31c813c-ae34-4ddd-9a73-8187a2b6b527.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).