Luciano is an Italian, Spanish and Portuguese given name and surname. It is derived from Latin Lucianus, patronymic of Lucius ("Light"). The French form is Lucien, the Catalan version is Llucià while
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 0x3de55af9bd8699361e73ed385531fcc561d116cca57d7690b4a0e33a888bb205. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10117b03-addf-476f-a8d7-70feb4e81fb0.json and https://artists.proofprofile.net/proofs/artist/10117b03-addf-476f-a8d7-70feb4e81fb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).