Anna Lee, MBE (born Joan Boniface Winnifrith; 2 January 1913 – 14 May 2004) was an English and American actress, labelled by studios "The British Bombshell". Early life Anna Lee was born Joan Bonifac
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 0x4d5c35344bdc144241e22e2ff4874c7d932280ff9eb2f00f57436d354e97ee45. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10bf76b9-c5e8-4237-b5e2-91bfce3a2d78.json and https://artists.proofprofile.net/proofs/artist/10bf76b9-c5e8-4237-b5e2-91bfce3a2d78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).