Francesco De Masi (11 January 1930 – 6 November 2005) was an Italian conductor and film score composer. Biography He studied composition at the San Pietro a Maiella Conservatory in Naples under the
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 0x9d02d5d5440fa3e556f5b67288c50af701c486832a2d6a541fe509f3eeddb253. 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/02b3352b-d269-4af3-9432-a02c6443587a.json and https://artists.proofprofile.net/proofs/artist/02b3352b-d269-4af3-9432-a02c6443587a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Maciste, il gladiatore più forte del mondo (Original Motion Picture Soundtrack)
Maciste, il gladiatore più forte del mondo (Original motion picture soundtrack)
Per un pugno nell'occhio (Original Motion Picture Soundtrack)
La vendetta di Spartacus (Original Motion Picture Soundtrack)
Gli schiavi più forti del mondo (Original Motion Picture Soundtrack)
L'uomo della valle maledetta / La sfida dei MacKenna / …E venne il tempo di uccidere (Original Motion Picture Soundtrack)
L'uomo della valle maledetta (Original Motion Picture Soundtrack)
Sette contro tutti (Original motion picture soundtrack)
Sette contro tutti (Original Motion Picture Soundtrack)
Sinfonia per due spie (Original Motion Picture Soundtrack)
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 0x89eb4a14b2f787c83dc9277aee5bbe10b886086bf92e3035d2eaab5faa57d8e5. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC001400709 — a six-check JSON result.
Sinfonia per due spie (Official motion picture soundtrack)
Alla scoperta dell’Africa (Original motion picture soundtrack)
Arizona Colt (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fa221cd408681fb389de0698d8cbd9a6f8c95a354a3cbee378767b027673ce. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC000850133 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e702bac4e868c4cd513f227cc2dfd723b3c7f5af7afef8332a08afa7b2f40f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC000850147 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12bd9f7242655f0fabdff5f40699cdc5b1edd7cdd554f15bd01c299b618087f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC000850149 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7ee406410710100d740e005dd66763460d0e6282e5702aca87e43e200c9f7e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC000402570 — a six-check JSON result.
La morte viene da Manila (Original Motion Picture Soundtrack)
F.B.I. operazione vipera gialla (Original motion picture soundtrack)
F.B.I. operazione vipera gialla (Original Motion Picture Soundtrack)
Alla scoperta dell’Africa (Original Motion Picture Soundtrack)
7 dollari sul rosso (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa232dbb2d36f8d3d6821636176015e0876d3c655e34e91c34d9cf394b754457f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC000402263 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ee9b0cd73c9419c59e578ab18ddea13935d64d62424f725f6b1b58e2cc70d1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC000402267 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b37f4970869813eda5312c26a56aba9c151d50903072b8da9707a074d6ee6be. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC000402271 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9356b99d7140354b47853831c07b4e9bd2d9ec8b6ba005ddbd619d6778cb2231. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC000402274 — a six-check JSON result.
Una bara per lo sceriffo / Il ranch degli spietati (Original Motion Picture Soundtrack)
Una bara per lo sceriffo (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1abd9fdbcda7b2e6e3930b62aabe7f6df7c125b6ae2c57803a9c1b6fbe73149. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR7L1900041 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bddaf84844f20cabdfac28fdd59e0d71b22c75681f85943abeb9b221b08885d. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR7L1900044 — a six-check JSON result.
Il ranch degli spietati (Original Motion Picture Soundtrack)
Il terrore di notte (Original Motion Picture Soundtrack)
Texas 1867 (Trilha sonora do filme original)
7 Winchester per un Massacro - Seven Winchesters for a Massacre - Renegade Riders
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5513b7f1b543af40452993b1bbe2de334d2967d23fe144436f55606cb9166a4d. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD060902022 — a six-check JSON result.
Il segno del coyote / C'è Sartana... Vendi la pistola e comprati la bara! (Original Motion Picture Soundtrack)
Il segno del coyote (Original Motion Picture Soundtrack)
Quella sporca storia nel West (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca339a6ad1cf66949788505811c81f07ec119ed687e2f1d4197ec24c82d426f9. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC000402291 — a six-check JSON result.
Quanto costa morire (Original Motion Picture Soundtrack)
Lesbo (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297d2cc45faa3c7f89df8b5eb2808202799ac8a59720c90065c88ae7f1eb3af3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR7L1900777 — a six-check JSON result.
L'italia vista dal cielo (Colonna sonora originale della serie TV)
F.B.I. operazione Pakistan (Original motion picture soundtrack)
I familiari delle vittime non saranno avvertiti (Original Motion Picture Soundtrack)
Maciste nelle miniere del Re Salomone / La rivolta delle gladiatrici / Il figlio dello sceicco (Original Motion Picture Soundtrack)
Lone Wolf McQuade (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1144d82a118141095ae9d646553478a4244c57b8e5f582d8a1b4441699f8902c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGA2206694 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e547e555e319744ded9733ed59421685b1be15e63f3733224211e7430e33a61. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGA2206700 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1f20ea94ad81f9f6b29d8a95567fd5dde986dbf3fc2f462777ffb3e9baa6f2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGA2206702 — a six-check JSON result.
Ti Koyo E Il Suo Pescecane (Original Motion Picture Soundtrack)
Concerto per pistola solista (Original Motion Picture Soundtrack)
Maciste l'eroe più grande del mondo (Oirignal Motion Picture Soundtrack)
Quanto costa morire (Deluxe) [Colonna sonora originale del film]
Francesco De Masi, ritratto di un autore
African story (Original Motion Picture Soundtrack)
L'uomo della valle maledetta / La sfida dei MacKenna / E venne il tempo di uccidere (Original Spaghetti Western Soundtrack)
Una bara per lo sceriffo / Il ranch degli spietati (Original Spaghetti Western Soundtrack)
Il Segno Del Coyote / "c'è SartanaVendi la pistola e compra la bara! (Original Spaghetti Western Soundtrack)
Solimano il Conquistatore (Original Soundtrack) [1961]
La corsa delle bighe (Dalla colonna sonora di "Maciste l'eroe più grande del mondo")
Il Figlio dello Sceicco (Original Soundtrack) [1962]
La fortezza di Samograd (From "Suleiman el Conquistador")
Solimano Il Conquistatore (An Original Soundtrack Recording)
Solimano Il Conquistatore (Original Motion Picture Soundtrack)
Colpo maestro al servizio di sua Maestà Britannica (Original Motion Picture Soundtrack)
Sartana non perdona - Sartana Does Not Forgive (Original Motion Picture Soundtrack)
Ammazzali tutti e torna solo - Kill Them All and Come Back Alone (Original Motion Picture Soundtrack)
Vado… l'ammazzo e torno (Original Motion Picture Soundtrack)
La carica delle patate (Original Motion Picture Soundtrack)
Fuga dal Bronx (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea4c9a77cabe53388f2fdda32da0185121b435ec598b154530b4afbee7e689f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD410700176 — a six-check JSON result.
Napoli spara! (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea4c9a77cabe53388f2fdda32da0185121b435ec598b154530b4afbee7e689f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD410700176 — a six-check JSON result.
Alla conquista dell'Arkansas (Original Motion Picture Soundtrack)
Oggi in Africa - From "Alla scoperta dell'Africa" / Remastered 2022
Boom! Italian Jazz Soundtracks At Their Finest (1959-1969)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3821729381d1f9c3bed6b34f7510242d7b75b2efa69df71265e8eb9ae50b91. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC002101121 — a six-check JSON result.
F.B.I. Operazione vipera gialla - From "F.B.I. Operazione Vipera Gialla" Soundtrack / Mambo
Tropicale [When La Dolce Vita Discovered Exotica, Calypso, Mambo, Samba and Other Tropical Rhythms (1959-1969)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e63a56436c75686e22675f44f885cd100ac4ba3f5b6eea02add3d50f0415a44. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC002200695 — a six-check JSON result.
Perry Scott Blues - From "Sinfonia per due spie" / Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671267d6c9c16f96d7927d64dc8a68b8a664f2010f747a5015ea26fd51efca88. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC002101137 — a six-check JSON result.