Riccardo Muti (; born 28 July 1941) is an Italian conductor. He is current music director of the Orchestra Giovanile Luigi Cherubini. Muti has previously held posts at the Maggio Musicale in Florence
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 0xcaa039fbffed12a51d1659a12d6f39a7b4dc6702b4953179a402fc1cb509c664. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35f52aa9-888b-4eb0-b68e-b897b001a12f.json and https://artists.proofprofile.net/proofs/artist/35f52aa9-888b-4eb0-b68e-b897b001a12f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).