Aliano is a town and comune in the province of Matera, which is located about southwest of Matera, in the Southern Italian region of Basilicata. Aliano was the setting of Carlo Levi's book Christ St
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 0x35d050542d127ceb4abd39b8e65240a921ac9e83b0015c995598ea8133e1ff0d. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb1dd37e-0835-4072-a9c6-603b09571a23.json and https://artists.proofprofile.net/proofs/artist/eb1dd37e-0835-4072-a9c6-603b09571a23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).