Gina Martin is a British women’s rights activist, facilitator, author and speaker. She is known for her case to make upskirting illegal in England and Wales, which resulted in the Voyeurism (Offences)
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 0x5d5c064bcba157bdc75c198c6c14744bbe8ba08aca8e49fa554555f807e6b207. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3dee9578-9841-4d50-8aff-3a41e72d00c1.json and https://artists.proofprofile.net/proofs/artist/3dee9578-9841-4d50-8aff-3a41e72d00c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).