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 0xf536670ec8638c8d7078e1fc6f7379604fa00762d0f12a8b4efce09c345519b2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3e663c2-532c-4de8-8b34-0fca187936c6.json and https://artists.proofprofile.net/proofs/artist/e3e663c2-532c-4de8-8b34-0fca187936c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Solo un padre (Colonna sonora originale)
Lovely On My Hand (feat. Dorotea Mele) - Single
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212d3a15bbf8ab08bc3b8dbfb920176e17ef7687d324cb6c1efddc353a18cd09. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITV951100268.
Fukushima: A Nuclear Story (Music from the Motion Picture Soundtrack)
Lost in an Orchestral Mood (Music for Movie)
Gianni Berengo Gardin: My Life in a Click (Original Soundtrack)
Diversi come due gocce d'acqua (Colonna sonora originale del film tv)
Io E Mio Fratello (Colonna Sonora Originale)
Mirabile Visione: Inferno (Original Motion Picture Soundtrack)