Romina Stefania Núñez (born 1 January 1994) is an Argentine professional footballer who plays as a midfielder for Primera A club Talleres and the Argentina women's national team. Early life Núñez w
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 0xb38276ed36e8a3f8acef830a6e5608771d6be8fbc586e3e8ea34d72bf0d583be. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86635fed-7263-4dfe-878d-4fe55f9f0431.json and https://artists.proofprofile.net/proofs/artist/86635fed-7263-4dfe-878d-4fe55f9f0431.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).