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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3beccac03cdaa1af407f3cc6a32dccc73db5112307d592ea2a00475221a6733. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a66f26e-659c-45d9-ab93-579ba2b7ea63.json and https://artists.proofprofile.net/proofs/artist/4a66f26e-659c-45d9-ab93-579ba2b7ea63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
PER UN PUGNO DI DOLLARI (E.Morricone/BMG Ricordi)
C'ERA UNA VOLTA NEL WEST (E.Morricone/BMG Ricordi)
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 → block OTSBitcoinBlock must exist at that height 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 0xc3a950b6e248803b39a6c93f6262e35a8664a5f604a6ad335c62d08dd76eec36. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/USA560529148.
C'ERA UNA VOLTA IN AMERICA (E.Moricone/W.B.M.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424e5401f86b5f6e9d331536d161f474854f99cdbe62a75c6765af884c8b39f2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USA560529150.
GIÙ LA TESTA - DUCK, YOU SUCKERS (E.Morricone/Bixio C. Ed.)
NUOVO CINEMA PARADISO (E.Morricone/EMI G.Mus.)
IL GATTOPARDO - THE LEOPARD (N.Rota/C.A.M.)
Mission: Most Famous Soundtracks By Ennio Morricone And Nino Rota
Cinema! the best soundtracks of nino rota (Music from: Mission, giulietta e romeo, la dolce vita, nuovo cinema paradiso, c'era una volta in america...)
Totò e alfredo - Da nuovo cinema paradiso
Per le antiche scale preludio - Da per le antiche scale
Per un pugno di dollari - Da per un pugno di dollari
C'era una volta il west main theme - Da c'era una volta il west
C'era una volta in america - Da c'era una volta in america
Giù la testa main theme - Da giù la testa
C'era una volta il West (da "C'era una volta il West")
Le 150 migliori colonne sonore dei film - Titanic - C'era una volta nel West - La vita è bella - Don't cry for me Argentina - Raindrops keep falling on my head - Nuovo Cinema Paradiso - Hook
100 Grandi Colonne Sonore ...indimenticabili emozioni...
Per un pugno di dollari (From "Per un pugno di dollari")
C'era una volta in America (From "C'era una volta in America")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef872ebafb2197fe514616e9d8b42f969c60ac0e02bf3e420242243e4462995. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITS040000136.
Gabriel's Oboe (From "The Mission") - Instrumental Version
Valzer del commiato (From "Il Gattopardo")