Aldo Piga (1928–1994) was an Italian-American composer who worked mainly in New York. Aldo Piga's work was mainly produced in the 1950s and 1960s in Italy. He started as a song composer and later app
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 0xb717796c2aff932a6dac5a59a8602db865385fdb89f6d18899cc0483996d4834. 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/794aed43-dfc8-48cb-977c-5b4d5d088d41.json and https://artists.proofprofile.net/proofs/artist/794aed43-dfc8-48cb-977c-5b4d5d088d41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Il mostro dell'opera (Original Motion Picture Soundtrack)
Mark Donen Agente Zeta 7 (Original Motion Picture Soundtrack)
5 Tombe Per Un Medium (Original Motion Picture Soundtrack)
Mark Donen agente Zeta 7 (Official motion picture soundtrack)
Letto di sabbia (Original Motion Picture Soundtrack / Extended Version)
Amore facile (Original Motion Picture Soundtrack / Remastered 2022)
Il bandito della luce rossa (Original Soundtrack)
Concorso per giovani attrici - From "Letto di sabbia" / Remastered 2022
Boom! Italian Jazz Soundtracks At Their Finest (1959-1969)
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 0xc8fb44406e400e8843c3674587f709e099da675ce97f8be3e06498a19d6d092e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITC002101148.
Il vedovo bianco - M8 - From "Amore facile" / Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02ab02a342aece633f03affea7f8089a17c338cd60c39bd5ce302a1d28d5e9c. 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/ITC002101127.
Così tu ed io - From "Il bandito della luce rossa" Soundtrack
Femmes Fatales – A Female Vocal Cinematic Promenade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a54f08862bd3e767ce29dc3806a1d60df81958f37ebfde4fe3f1d52ef16c2e. 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/ITC002300573.
Le notti della violenza (Titoli) - From "Le notti della violenza" / Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf19a9a03aa986d292c84d5b8b7f9756c0f5a143953e46211e0d9d019e6b9fa. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ITC002101144.
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
Hallo vagabondo - From "Il bandito della luce rossa" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1620df1e48a4da195bd70fbccd66b2ac52f638d52ec1f6b043048381bccbf8d9. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC002300574.