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 0xd7dfd6132f07dfd16569ac27d817c8b05855e314402abb25eb602028ca16e9b2. 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/ad3b0334-2f57-45f8-8882-7b6e24daec27.json and https://artists.proofprofile.net/proofs/artist/ad3b0334-2f57-45f8-8882-7b6e24daec27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Una ragazza in due (Down Comes the Rain)
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 0x24cb1fea305ac29928cfe575e35d8f96889d9ae5e3603a33c021ceb30c982f69. 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/ITA646600410.
Avanti tutto - Brutto momento - Plim plim
Plim plim al parossismo - Delicato andante
Rimbalzello compiacente - Ossessivo ma non troppo - Fine
Morirai senza di lei (Crying in the rain)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a64040e4c686e01cde7409a9a6f5e940f1ee924f75fd7cd482d8ba10237d4f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:33:00Z), 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/ITA619902985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6a5ce5a95f27cab723a26796f113e775cb7ff3774d240f8a5dd53db9e91165. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:38:06Z), 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/ITS040600624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75425e9299823b3b84d50ed466d4efc9dec2bb3781b3c75e32eb6673b6d5c8df. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/ITS040600632.
Italian Classics: I Giganti Collection, Vol. 2
Italian Classics: I Giganti Collection, Vol. 1
Morirai senza di lei (Crying In the Rain)
The Essential: Ri-Fi Record Original Recordings, Vol. 2
The Essential: Ri-Fi Record Original Recordings, Vol. 1
100 Canzoni Italiane... I Grandi Successi di Sempre!
Le 100 canzoni dell' Estate-Abbronzatissima-Gelato al cioccolato-Balada-Vamos a la playa-Kalimba de luna- Andamento lento - Soul sister - Dolce vita - Oye como va - Camisa negra - We no speak
70 Canzoni d' Autore, Miti Italiani di ogni tempo!
I Migliori Successi Anni '60 '70 '80 - 100 Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09631c18f4a58c13358bebc3f0043dca31409c81ae4a536e98e623b4aee51f79. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ITA646600304.
Musica Italiana...le canzoni indimenticabili