Juana María de la Concepción Méndez Guzmán, commonly referred as Conny Méndez (11 April 1898 – 26 November 1979) was a Venezuelan composer, singer, writer, caricaturist, actress and metaphysicist. B
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 0x19eb030dd2173df3d8ffc577253b77030cf221da20ae72b44694dda8720d540e. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa1547e2-ebde-4f4a-a907-6dfb6a555bf9.json and https://artists.proofprofile.net/proofs/artist/fa1547e2-ebde-4f4a-a907-6dfb6a555bf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).