Loiacono is an Italian surname. Notable people with the surname include: Giuseppe Loiacono (born 1991), Italian football player Liam Loiacono (born 2008), Australian racing driver Category:Italian-l
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 0xa1f67a4e78b6fc12af3d8f425fade0356a4104a8fe5bb309ec57cda58018d2a7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1141c6e-4aee-48d0-bc9a-3f6627616d6c.json and https://artists.proofprofile.net/proofs/artist/c1141c6e-4aee-48d0-bc9a-3f6627616d6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).