Corado is a surname. Notable people with the surname include: Gastón Corado (born 1989), Argentine footballer María Gabriela Rivera Corado (born 2001), Guatemalan tennis player Ruby Corado, Salvador
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2535732b029a6c9b308e1736d2e7f0a734f4137cc093576041462a6a160dcf. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76bffde7-9963-40b6-ac8b-e4d22926cbd9.json and https://artists.proofprofile.net/proofs/artist/76bffde7-9963-40b6-ac8b-e4d22926cbd9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).