Alessandro is a masculine given name, the Italian form of the English name Alexander, derived from the Latin Alexander and the Ancient Greek Aléxandros (Αλέξανδρος), meaning "defender of man". The nam
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 0xf61d9a7938f1c84c85875b874389515cca873733cdde605c1beaf82ff5188394. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77a74281-7225-4160-adf4-d590e6276f70.json and https://artists.proofprofile.net/proofs/artist/77a74281-7225-4160-adf4-d590e6276f70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).