Charlotte Letitia Crosby (born 17 May 1990) is an English television personality, known for appearing in the MTV reality series Geordie Shore and winning the twelfth series of Celebrity Big Brother.Me
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 0x3eb27291f516d00e24cf6a443b9035d90e64ddc181f7612d6050211f0285512c. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97bfe5c9-31b3-41f3-8255-550ae14cc6cb.json and https://artists.proofprofile.net/proofs/artist/97bfe5c9-31b3-41f3-8255-550ae14cc6cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).