Valeria Carla Federica Bruni Tedeschi, also written Bruni-Tedeschi (; born 16 November 1964), is an Italian and French actress, screenwriter and film director. Her 2013 film, A Castle in Italy, was no
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 0x6169a92b369cd2196627b5b940e4de5a2c185cef451f0ae07863f0629475409a. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5f6085e-60c0-4699-a916-77233ef6f66b.json and https://artists.proofprofile.net/proofs/artist/c5f6085e-60c0-4699-a916-77233ef6f66b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).