Pedro Ricardo Salgado González (born 6 November 1992), is a Chilean former footballer who played as a defender. Career Born in Trovolhue, Chile, Salgado was with Manchester United as a youth alongsid
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 0x3f4cf3f04effade61f43c6c515da94cdf939611c97699fb77820cc3459b7ff7d. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0de34510-748b-4d86-8eef-6d4a1a830d24.json and https://artists.proofprofile.net/proofs/artist/0de34510-748b-4d86-8eef-6d4a1a830d24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).