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 0x673822b31d2806bf9412dab652322ca75bd5edf8f897a1e231b61a0309ac8b36. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6770673-244d-41db-8180-58816f388629.json and https://artists.proofprofile.net/proofs/artist/b6770673-244d-41db-8180-58816f388629.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Amore all'Italiana "i super diabolici" (Original Motion Picture Soundtrack)
Tecnica di un omicidio / Quella carogna dell'ispettore Sterling (Original motion picture soundtracks)
L'uomo del colpo perfetto (Original Motion Picture Soundtrack)
Odia il prossimo tuo (Original motion picture soundtrack)
Little Rita nel West (Original Motion Picture Soundtrack) [Remastered]
A.D3 Operazione squalo bianco (Original Motion Picture Soundtrack) [Remastered]
Assassination (Original Motion Picture Soundtrack) [Remastered]