Manzo is a name (used usually as a surname) that may refer to: Andrea Manzo (born 1961), Italian football manager and former midfielder Anthony George Manzo (born 1958), elected Senator for the Tara
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 0x1470bef51b8c526d2f333b31624f8a071559fd641ab41bb6284536795d31bd49. Chain 2 (Bitcoin): anchored in block 953973 (2026-06-16T16:37:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b03a148-df83-480b-80d9-081d15af42db.json and https://artists.proofprofile.net/proofs/artist/2b03a148-df83-480b-80d9-081d15af42db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).