Deeba (; born 1 August 1947) is one of Pakistan's most popular actresses of the 1960s and 1970s. She is best known for her romantic and tragic roles in Urdu and Punjabi films and for her iconic beauty
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 0xa815e5550e255faf63a1e16d7a0ee6688b613cb9d927fa7dd3ab1023d40f9a51. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92fb3623-d991-4f6a-9649-bdcc82d614db.json and https://artists.proofprofile.net/proofs/artist/92fb3623-d991-4f6a-9649-bdcc82d614db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).