Benítez (, in Latin America: ; meaning "son of Benito") is a surname of Spanish origin. It is thought to have originated in Asturias, in the north of Spain. Geographical distribution As of 2014, 23.6
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 0xb91c37b9e16c6eddcbf3dfebdbc0a0c556245f605e5519ede3ea73e9a3d35f3a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddb02f20-e4e5-46d4-9b0d-453691d4117e.json and https://artists.proofprofile.net/proofs/artist/ddb02f20-e4e5-46d4-9b0d-453691d4117e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).