Raj Kamal (15 January 1928 – 1 September 2005) was a well-known Indian composer. He composed classics such as the unforgettable Chashm-e-Buddoor, kahan se aaye badra, kaali ghodi dwaar khadi, Sawan Ko
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 0x4a16571dd931587d3f9e127328d37801ca581890bcac100e116620b89a173a73. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c80277b-714f-4111-8a8d-e968fa0774c7.json and https://artists.proofprofile.net/proofs/artist/5c80277b-714f-4111-8a8d-e968fa0774c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Johny Ustad (Original Motion Picture Soundtrack)
Pratima (Original Motion Picture Soundtrack)
Saat Saal Baad (Original Motion Picture Soundtrack)
Hum Daude Daude Aaye Ji Baba Ji Thare Kirtan Me