Connie Achurra is a Chilean television chef and healthy eating activist. The daughter of Patricio Achurra, she suffered from bulimia in her youth. She since turned her diet without refined sugars into
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 0x94cad26f1a28d133c9554543d1f23f8e6d11b9621c419cfd916c71e864efd880. Chain 2 (Bitcoin): anchored in block 954038 (2026-06-17T02:57:22Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e157e88-7b89-4284-940e-ac9ebbea2994.json and https://artists.proofprofile.net/proofs/artist/3e157e88-7b89-4284-940e-ac9ebbea2994.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).