Ahmad Ramzy (; 23 March 1930 – 28 September 2012) was an Egyptian actor who played leading roles in many Egyptian films in 1950s, 1960s, and 1970s. Early life Ramzy was born 'Ramzy Mahoud Bayoumi in
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 0xc3f1765ea6ec1e69ec12e56a166853169a58a18bf0ebd0ea8ed43ba08f2e07d5. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3441067-7ebf-4ebf-a239-665425444420.json and https://artists.proofprofile.net/proofs/artist/d3441067-7ebf-4ebf-a239-665425444420.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).