Mónica Rodríguez Guzmán (born 3 August 1998) is a Mexican professional footballer who plays as a defender for the Liga MX Femenil side Juárez and the Mexico women's national team. International caree
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 0x8fad5fe81e2d0e5a430277af262e04e4328fea2e6ab3aa41bf8bc16e185b5466. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a2b0388-1218-4d50-a32a-2040921d1307.json and https://artists.proofprofile.net/proofs/artist/5a2b0388-1218-4d50-a32a-2040921d1307.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).