Gaudino is an Italian surname. Notable people with the surname include: Alex Gaudino (born 1970), Italian DJ Gianluca Gaudino (born 1996), German footballer Giuseppe M. Gaudino (born 1957), Italian di
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 0x0dd6071cb3d87e2721306c24f4ec0ae9151b686cdd9676c775eb4b63eeff7837. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09350461-5474-46a5-a329-909f05e6ef1e.json and https://artists.proofprofile.net/proofs/artist/09350461-5474-46a5-a329-909f05e6ef1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).