Antonella Clerici (; born 6 December 1963) is an Italian television host and journalist, best known for her longtime activity as a cooking show presenter. She was the fourth woman to present Sanremo M
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 0x0c36078212dfa860363046efdf378bb8c7fafa08ed31d4faa96baefcf841745f. 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/d7a5dce9-e06f-4f6b-9742-6627b283099b.json and https://artists.proofprofile.net/proofs/artist/d7a5dce9-e06f-4f6b-9742-6627b283099b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Se tu ci metti amore (Fatto con il cuore) [From "La prova del cuoco"]