Gabriele Ferrero (born 2 January 1957) is a former Italian middle-distance runner who placed 6th in the 1978 European Indoor Championships. Achievements Year Competition Venue Rank Event Time Notes19
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 0xfe8166c20ed8002eacefd40581ad3b45a3c84fc3b951c8e115734097c3234a79. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a50dfd08-d016-413b-a467-0d1cf857b059.json and https://artists.proofprofile.net/proofs/artist/a50dfd08-d016-413b-a467-0d1cf857b059.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).