Claudio Simonetti (born 19 February 1952) is an Italian musician and film composer. The keyboardist of the progressive rock band Goblin, Simonetti has specialized in the scores for Italian and America
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 0xb350f245f2fc9ff0f5d409778fbaeedca5f228fec27a092dcd90f38aa4f3599c. 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/968e66fd-b571-40aa-95e8-6d8066ee7124.json and https://artists.proofprofile.net/proofs/artist/968e66fd-b571-40aa-95e8-6d8066ee7124.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Conquest (Colonna Sonora Originale Del Film)
Tenebrae (Original Motion Picture Soundtrack)
Phenomena (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 0x4b1172c5f89a0ab6c2b2b9fbeba2683d1760b7f1f5b74832b01db54d338253a5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC048501277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47599b51cb2ef511fc2ecb3b2345141cdd81f98d94ff995e8b694ac3eb6d79ed. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ITC048501279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4372c1325c2b760dcca845097780849a773d6be72e2066d3af575d53c12d5b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC048501280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a469af83746343e4baee6279219065a9389b6bebddb7f5620c97e153685bcc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC048503946.
The Versace Murder (Original Motion Picture Soundtrack)
Il cartaio (colonna sonora originale del film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7904a8cdb55a5acad7e734337841ac387cde9d66598f5583540ccde033b9bdb. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/ITC048201242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79a14185c2974da2abae52427da9fdf2455792226961215bc2e25f2675ca965. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC048201243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23004aa88f49260a91705506718364753fa0adcc27d3649b2223c0c40c7c1d4. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ITC048201244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271739ff97f5b1cad5be1ecd3007868c3f2a1568fa86c8f95a5500eedf5927f8. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ITC048201245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e9ea12e8604c5e11abe44e82c08a255ec7411b0b7e34154ef3c14f0502de5b. Chain 2 (Bitcoin): anchored in block 958752 (2026-07-19T16:00:28Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC049703409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f852a464fd98fee01ecdc8cd108216a69fd3c99d19a18be7d28a6d45c311cc2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITC048201246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833973ca105f43161cf5a15a415099624b1eddf5b94d257a0d69403a22ce50c0. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/ITC048201247.
Phenomena: Gold Tracks (Original Motion Picture Soundtrack)
La Terza Madre (colonna sonora del film)
Profondo Rosso, Suspiria, Blade Runner and Many More
Multiplex (Original Motion Picture Soundtrack) [Un thriller di Stefano Calvagna]
Demons (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2de627a2d0e49d4eb69c7a16e899a44d4bbc33168177aa06d5700572f1e4309. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2026935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f574d6d598b2cac1b9d765ac41c59f065174cab0621f29d836c781aacde52d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2026936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13733a905870d82dfe5ecd875f032c308e462c2d738960ab73e078bb3cf9e8be. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC040503127.
I Love the Piano - From "Buon compleanno TV"
Televox: 30 sigle TV anni '70 e '80 (Rarità e inediti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a655096627e27bb6bc9da9c3a614abb08fb1e114d17c86ddd2eaaf35b9f83a4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ITC048300064.