Gypsy Rose Blanchard (born July 27, 1991) is an American woman who conspired with her then-boyfriend for more than a year to kill her mother, Clauddine "Dee Dee" Blanchard; the murder took place in Ju
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 0xa1ac739c050076627b6c661057e7143c915346ca14d47d72cbda8c6263558e4c. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4e6fdb7-dc9a-4f9a-8e42-65f05f79a602.json and https://artists.proofprofile.net/proofs/artist/e4e6fdb7-dc9a-4f9a-8e42-65f05f79a602.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).