Louise Marion Jameson (born 20 April 1951) is an English actress with a variety of television and theatre credits. Her roles on television have included playing Leela in Doctor Who (1977–1978), Anne R
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 0x53f84d1736596af29462d5831bc36f279e070b41bc706ec5a6f35d7fa8dff964. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b7cb02a-62cd-4d58-8500-44c2df150863.json and https://artists.proofprofile.net/proofs/artist/2b7cb02a-62cd-4d58-8500-44c2df150863.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).