Bruno Nicolai (20 May 1926 – 16 August 1991) was an Italian film music composer, orchestra director, conductor, pianist and musical editor, most active in the 1960s through the 1980s. While studying
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c09921c4bf464157bad4a129001cc757d84126c637b4008f58c432fb6f0ceb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3de3a09a-7f6f-4376-8e45-6a1651e22758.json and https://artists.proofprofile.net/proofs/artist/3de3a09a-7f6f-4376-8e45-6a1651e22758.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La coda dello Scorpione (Original Motion Picture Soundtrack)
Dalle Ardenne all'Inferno (Original Motion Picture Soundtrack)
Il Conte Dracula (Original Motion Picture Soundtrack) [Deluxe Edition]
Once Upon A Time In Rome (Original Soundtrack)
La dama rossa uccide sette volte (Original Motion Picture Soundtrack / Remastered 2022)
La dama rossa uccide sette volte - Preludio e titoli - Remastered 2022
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69b7e8667212e1d4eed251d224b98de2bb51edeed1ab5a101d63cec9b73290d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITC002100907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bef1b778cbd0bec25dea5540d231644b7cb4a385d1806e519c1e63d9171c34. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITC002100910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52537861962754af1f97b822cf6ff66fe57f1ec00435736fed99b9f82e11f28c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITC002100917.
Fine di un incubo - Titoli di coda - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffde7c380a8da7cef8da568d0d8fe2e41a8c50cbaff2a27f62e91a445df8c768. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITC002100929.
La dama rossa uccide sette volte (Ripresa) - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1377b03104ea03148d2e052ca3e2d21355b455ad6ec1094e49cd8c7d03de2d29. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITC002100930.
Il pelo nel mondo (Original Motion Picture Soundtrack / Remastered 2022)
Mondo Cane No. 2 (Original Motion Picture Soundtrack / Extended Version)
L'uomo della strada fa giustizia (Original Motion Picture Soundtrack)
Indagine su un cittadino al di sopra di ogni sospetto
Indagine su un cittadino al di sopra di ogni sospetto - Originale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5389f799abf28b7d4f5d2f3b8ade2c97e6be165f9ff922adca265b4efb9448. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITC047001423.
Gatti rossi in un labirinto di vetro - Eyeball (Original Motion Picture Soundtrack) [Remastered]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337a29e2f38d157a6c44492953e3711a8c93138af9570597fb7e51bdb1cd82b2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITF730701879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7074aede971354dba8d162d988d95dc2e49ce1fcd5fcc5fe1570f5861aba52. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITF730701883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee569b57a255ada289b875a4c83d0dfae3ffdacc147ec32e5683831742c3c17. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITF730701888.
Corri uomo, corri (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba296d24ec2d901477dd17d73a05e588cd4cb03d8157784a42f80f8db7b405b1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITC000401467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9076ed3588e78eafe77b4631efcac3f6fed8cc37256206fdbeeffd31cbd1283b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITC000748805.
Bruno Nicolai: Cammina Cammina (Original Soundtrack)
Defense de savoir (Original Motion Picture Soundtrack)
La notte che Evelyn uscì dalla tomba (Original Motion Picture Soundtrack / Remastered 2021)
Anda muchacho, spara! (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd24acba62265db499e08d996f3c1f46ecd0cc8d549f91abe739b4734c02f59. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITC000200527.
Land Raiders (Original Motion Picture Soundtrack)
Il trono di fuoco (Original Motion Picture Soundtrack)
I cannibali (Original Motion Picture Soundtrack / Remastered 2019)
Femmine insaziabili (Colonna Sonora Originale)
Love Birds - Una strana voglia d'amare (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737c5325dd98386b7aa2054acde7d82b21ad1dfde07426215280b4cb6bb2e520. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:42:57Z), 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/ITC000748647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0446b869528ea1bad4ef486d02d1f0e8b8c6f7aae06a4707dbd80f95aec8dd30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITC000748649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a70e35de280bd7ecb62dd847e72910fc972e8ceebbca47a82e11d7356e99c0c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITC000748650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ea507fa3f117062b65cc1e05e58e7c6030140b33b21b968012d8ada8ee645d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITC000748651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f191f3dffd1635c86fc093ff816430c85738f4e7b5cb5e6737d47344cec2b5e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ITC000748652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c33f56fa5dd57e91a879b497440724c47b8aa3054dfa1e08777b4e15cdf981. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ITC000748654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa9530c23d639b75d055756ee99630892ef2057a3f923d947622b21f334ee52. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ITC000748656.
Fenomenal e il tesoro di Tutankamen (Original Motion Picture Soundtrack)
I giorni della Violenza - Days of Violence (Original Motion Picture Soundtrack)
Agente speciale L.K. operazione Re Mida (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182d273bb36841d7aaf2081646155b57b54b9a43f1f623c83e7c3916b0b561a8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITD061103047.
Kiss Kiss Bang Bang (Original Motion Picture Soundtrack)
K.O. va e uccidi (Original Motion Picture Soundtrack)
El Cisco (Original Motion Picture Soundtrack)
100.000 Dollari per Ringo - $ 100,000 for Ringo (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b844fe72c469672e51412391959866712dc8c208d05534b9adf452902f8bc37. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITD060200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25cdbdfda245498a7e38ad011afa928605732996e0339e166a999bdeaad10b3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITD060200082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f9bb91809bda77120f040969bfb1f5dd7060466abe5bfaaf12084d616833fb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITD060200177.
La ragazza con la valigia (Original Motion Picture Soundtrack)
Mozarteum (From "Il pelo nel mondo" Soundtrack)
L'uomo della strada fa giustizia (From "L'uomo della strada fa giustizia" / Remastered 2022)
La notte che Evelyn uscì dalla tomba (From "La notte che Evelyn uscì dalla tomba" / Remastered 2021)
Quando le donne persero la coda (Original Motion Picture Soundtrack)
I Giorni della Violenza - Days of Violence - Single
Les cauchemars naissent la nuit - Nightmares Come at Night (Original Motion Picture Soundtrack)
Justine (Original Motion Picture Soundtrack)
Allora, il treno (Original Motion Picture Soundtrack)
Uomo avvisato, mezzo ammazzato… parola di Spirito Santo - His Name Was Holy Ghost (Original Motion Picture Soundtrack)
Lo chiamavano Tresette… giocava sempre col morto - Man Called Invincible (Original Motion Picture Soundtrack)
Dimensioni sonore 8 - Musiche per l'immagine e l'immaginazione
Dimensioni sonore 6 - Musiche per l'immagine e l'immaginazione
Dimensioni sonore 4 - Musiche per l'immagine e l'immaginazione
Dimensioni sonore 2 - Musiche per l'immagine e l'immaginazione
Dimensioni sonore 10 - Musiche per l'immagine e l'immaginazione