Vito Paternoster is an Italian cellist, recording for Musicaimmagine. He has served as principal cellist for I Musici (Rome). Paternoster is the first cellist to record the complete Bach Sonatas and
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 0xb8c416f0d370d0c95d300e6d4a0e720e216da8b25104bb6e42b11026e742c964. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d517bb4-0171-43dd-8f57-b04e190258a5.json and https://artists.proofprofile.net/proofs/artist/6d517bb4-0171-43dd-8f57-b04e190258a5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
CD1-Bach Sonatas and Partitas for solo violin
CD2-Bach Sonatas and Partitas for solo violin
Vito Paternoster plays Haydn & Boccherini
Sinfonie and Sonate del settecento italiano per Violoncello e Basso Continuo
Sergio Azzolini and Vito Paternoster play Mozart and Haydn
Solo cello works by JS Bach, CPE Bach, Biber and Paternoster
George Philipp Telemann 12 Fantasie, Sonata
Antonio Vivaldi, The Four Seasons in Forma Di Sonata for Cello
Marcello - Scipriani - Pergolesi - Geminiani - Martino: Sinfonie & sonate del settecento italiano per violoncello e basso continuo
The Chinese Four Seasons & The Korean Four Seasons
Il cello e la rivoluzione, musica per Diderot
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 0x6c488402c56faab96ba0411624c5b312b2c1dbbb70b849f898abddbc6dbb94b7. 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/USANA1402701 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c4e9196712331f73bdc14dd33638b8b4ed446fd07104a291eefb71100195c6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USANA1402702 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4efd9c546edb1220de8a63ba4274d96ecc73f0cf0fd9d4b074e65685b773970. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USANA1402705 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaa77bb17dad6ddb98ee81eacbd0a7a1b0b51e05e7a5b48974c235c23b2a4aa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USANA1402706 — a six-check JSON result.