Alejo is a given name. Notable people with the name include: Alejo Carpentier (1904–1980), Cuban novelist Alejo Corral (born 1981), Argentine rugby union player Alejo Cruz (born 2000), Uruguayan f
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 0xe1ad7f2df539b26a104dede3836a9afe574d44c09ca34c60f89d802e9879e7bf. Chain 2 (Bitcoin): anchored in block 953706 (2026-06-14T23:14:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b77f901-a6b1-4c94-83c9-1b3cc30bec59.json and https://artists.proofprofile.net/proofs/artist/7b77f901-a6b1-4c94-83c9-1b3cc30bec59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).