Jorge Vargas may refer to: Jorge Vargas (basketball) (born 1942), Peruvian Olympic basketball player Jorge B. Vargas (1890–1980), Filipino lawyer and youth advocate Jorge Vargas (footballer, born 1976
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 0x8f76e12c056ebbd70844d4adfb15bb5cd26c0eeccf805bd70ebc813d482158f2. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/beb27cee-c62b-4d03-ba46-53775fa0f160.json and https://artists.proofprofile.net/proofs/artist/beb27cee-c62b-4d03-ba46-53775fa0f160.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).