Müjdat Gezen (born October 1943) is a Turkish theatre actor and writer. Private life He was born on October 1943 in Istanbul. He studied in Vefa High School where he met Uğur Dündar and Kemal Sunal,
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 0x047fed8f567aac9512ad6c03fc1e0614356c743d31dff0955bfd72e9e58bf4c6. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b83582a1-f1ab-4e44-b31f-4a42dec43a7e.json and https://artists.proofprofile.net/proofs/artist/b83582a1-f1ab-4e44-b31f-4a42dec43a7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).