1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfa3117a0989928fa8e61f6bd8a7823b3bb1cc3feec6aefa63cd61a07a08b0d. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3462fe3e-5be2-41eb-ba19-6ef9c6105c14.json and https://artists.proofprofile.net/proofs/artist/3462fe3e-5be2-41eb-ba19-6ef9c6105c14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Metamorfosi di un Ritratto - album version
La ragazza con la pistola - The Girl with a Pistol (Original Motion Picture Soundtrack) [Remastered]
La ragazza con la pistola - Titoli (Film Version)
Rapimento in Sicilia - Versione alternativa - Mix senza sitar
La ragazza con la pistola - Versione alternativa - Mix senza voce
Il Dio chiamato Dorian (Original Motion Picture Soundtrack)
Metamorfosi di un ritratto - Versione Album
Il treno rosa - M16 (From "Mille peccati nessuna virtù" / Remastered 2022)
Il treno rosa - M16 - From "Mille peccati nessuna virtù" / Remastered 2022
Boom! Italian Jazz Soundtracks At Their Finest (1959-1969)
RIVIERA BELMARE - Summer in Versilia, Italy 1960s
Love themes in music: An Italian Love Story
Vintage Italian Soundtracks: Italian Comedy 60's