Corredor is a surname. Notable people with the surname include: Beatriz Corredor (born 1968), Spanish lawyer and politician, Minister of Housing 2008 to 2010 Diego Guerrero Corredor (born 1986), Vene
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 0xfa7cf35ac4d458a568bedd6f299a19af92fc5ee6e95b69c894c217d4cfb4b4cc. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41fcdf86-c11a-4584-a7d5-4fb984522598.json and https://artists.proofprofile.net/proofs/artist/41fcdf86-c11a-4584-a7d5-4fb984522598.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).