Nessa Diab, known mononymously as Nessa, is an American radio and TV personality and television host. Early life and education Nessa was born to Egyptian parents. She has two brothers. She grew up
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a1c7ab374bf2c3f817d4ce9288153f1738f6146041edf8e1d9a7c7033c338f. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f43d4e70-a873-44df-9642-7a3b270f19f6.json and https://artists.proofprofile.net/proofs/artist/f43d4e70-a873-44df-9642-7a3b270f19f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).