Alessandra is a feminina given name, the Italian form of the English name Alexandra, derived from the Latin Alexandra and the Ancient Greek Alexándra (Ἀλεξάνδρα), is the feminine form of the name Ales
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 0xb40424b9c8f3422e7e20d2d1c7ee1afd0d015f0d3e5419c61970870ccdebd3bd. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1df21f3a-73ae-4e2d-a439-9e9f8be0e92a.json and https://artists.proofprofile.net/proofs/artist/1df21f3a-73ae-4e2d-a439-9e9f8be0e92a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).