Cansu Dere (born 14 October 1980, Ankara) is a Turkish actress, model, TV host and beauty pageant titleholder who was crowned Miss Turkey Universe 2000. Early life Her mother partly descends from th
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 0x566e56ba66e1e4e559d37b721ba56ad60cdef0e6c1f18a172f1b279e9fc60e7c. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac2f5012-a0c7-4e55-8d0d-b9b3043f7d5b.json and https://artists.proofprofile.net/proofs/artist/ac2f5012-a0c7-4e55-8d0d-b9b3043f7d5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).