Vincenzo is an Italian male given name, derived from the Latin name Vincentius (the verb vincere means to win or to conquer). Notable people with the name include: Art Vincenzo Amato (born 1966), I
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 0x9a363538045f830b225b132b11f857aa3649ded2fc4030849870f06b7eb99503. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bc1b1c9-60d4-4123-98d2-abef8a35fd69.json and https://artists.proofprofile.net/proofs/artist/5bc1b1c9-60d4-4123-98d2-abef8a35fd69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).