Oreste Lionello (18 April 1927 – 19 February 2009) was an Italian actor and voice actor. Biography Lionello was born in Rhodes (which was then a possession of Italy), to Calabrian parents, and g
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 0xee9ee3194f2f95360d49bb935372e29eb2b0fd8081163d3c885357b9d419da32. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d989eb4f-61af-425c-af63-de186765180e.json and https://artists.proofprofile.net/proofs/artist/d989eb4f-61af-425c-af63-de186765180e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).