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 0x9d651d6df3d2df87d3ab15dbc2d48ca4c04eaa2053b97a3ca75e779c2bb63d32. 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/83f20b0f-970d-479c-8a9b-1beac3a98dd2.json and https://artists.proofprofile.net/proofs/artist/83f20b0f-970d-479c-8a9b-1beac3a98dd2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
En Aranjuez con tu amor (Arr. Maazel for Tenor, Violin & Orchestra)
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 0x77800e2bd4c3e3bdcaa894d8ec18966d3d4d8db7a9022a586c7a941e20753b33. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ITZ040200067 — a six-check JSON result.
Mattinata (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb517f9bbe9d5d3b16bbd0fb9efa2eb7059c59d824a9d3e151554fdce863c84. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITZ040200068 — a six-check JSON result.
Barcarolle (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd20e41920926bc481e8b7bd52b9a148e407c827f0a88697d9276a9f4e1507e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040200069 — a six-check JSON result.
L'alba sepàra della luce l'ombra (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4b6430add51efbadb1dc281f53e79b4d0c8671815976a239895fe8f116c34e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200070 — a six-check JSON result.
Sogno d'amore (After Liebestraum No. 3) [Arr. Maazel for Tenor, Violin & Orchestra]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd8675d5ed4f8699fa66aee4c663ac08472605f51b2f821b0e088e087fee57f. 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/ITZ040200071 — a six-check JSON result.
La Serenata (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9396a9b5a5e2a20b03c1af0e549f492beccfa996a8ed5d206c12b761929fbc32. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200072 — a six-check JSON result.
L'ultima canzone (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47bf9b1706accf70e001cd9b7d2638e250daf62aaad33a691b6e89af2ef5db9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200073 — a six-check JSON result.
Malìa (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9728db5dea0fecfa8ab7f859140083faa314de64d532b57e256d9ee447b20d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200074 — a six-check JSON result.
La danza (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9188aeb18b38471928103d4baf579368a259ca0a18522f12ac6dbe07d0d8906. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITZ040200075 — a six-check JSON result.
Ideale (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cda0f8733a37e63c3663ab0560dd50b0d1dea5f8931b2cdde8807b50cf51e5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200084 — a six-check JSON result.
Sogno (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26d3974596b8bb87439ab3edb85233125188943355ea1ca187b91b25eb483d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200085 — a six-check JSON result.
Plaisir d'amour (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9630afdff35acbeee8aa3866866eb92aa1f2900a04c258180c1d4c0082e426d. 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/ITZ040200078 — a six-check JSON result.
Musica proibita (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03edcf307b1b61c1ecead04939f6e71360e1b2d4ee6f936ce24e32d79a10d5b2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200076 — a six-check JSON result.
Occhi di fata (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3815e8198e160fb0be00b472d36ccad951c83e837c3bf1313e034e0f475d8c0e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200080 — a six-check JSON result.
'A vucchella (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce09e02f6a09d1e3675525616a88e66c5595ab80104eef1c98de9905c7e9b97a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200081 — a six-check JSON result.
Vorrei morire (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1246fb18f68339a205ce824f1477f9154613204b4d31c4b230d3486d36bd03. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ITZ040200082 — a six-check JSON result.
Vaghissima sembrianza (Arr. Maazel for Tenor, Violin & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdc70d045d4814619591d5b8958bca6959de76176f87e4bad284ef1e43d787f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITZ040200083 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c44f0b4f796686e55608a19c0fded646e0a19ddd7f6201cd7a69d430ab0637. 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/DEB958307301 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823d88c2245d34f4df7e4ae5d63d1f888781668034dbf1ad6f87866eadd55f4a. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB958307302 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03329e68ca04bcd93cccf7da2d77d939ad113b4fbba1c998a8d261395c1a9259. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DEB958307305 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30d6401d8b62522ba0bf0ab38afb5b06cb55f8d993b850da958ed42ee197851. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEB958307308 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63abb125b57022d03087969ca56e0dece18daf74a81af303d430a52b3482eef9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEB958307314 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f943a6a79606d660feb954ba928a984baa46e82df1a34aedbb61ab0e9cf7fa. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZDSS1900159 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068c421610eac8fc2b0778e5d0d625ffd32d7bb9a51d5046bf6879d164502a24. 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/GBABV0958446 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a9da1cfd1483ace20d73ad5a2ce29548c2b1329c1d436d39f5ea511d146af1. 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/GBLGL1044233 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7970ce6348af58a06272c15cbae602a4e7483bf6b0fc502449d44c6386dd344. 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/GBLGL1044152 — a six-check JSON result.
The Golden Voice Of Jussi Bjorling, Vol. 3`
SOGNO (Romanze da salotto di Francesco Paolo Tosti)
Quattro canzoni d'Amaranta: No. 2, L'alba sepàra dalla luce l'ombra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2e478723ce545395597524f71d628be3b89bb653b1bc18d46181960365dfc9. 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/NLE422418402 — a six-check JSON result.
Quattro canzoni d'Amaranta: No. 3, In van preghi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedfea0034190531d7d4daa1dfb6de856a4a9cae79f30c51ec6f66bf09286b67. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NLE422418403 — a six-check JSON result.
Quattro canzoni d'Amaranta: No. 4, Che dici, o parola del Saggio?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf307e4f1aa67b93df2c10a41393241ab58e92f915f8ddc71fc50f39a9a2c24ab. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/NLE422418404 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aebde3cb2ae635357137f0558ca2c9e4ec86dcc7133650db5b007ad1ed8a2c7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLE422418405 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa240fb0611c31ad9c55e159b9dfcb91316610defd512ef5e61afba4fc773cc35. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/NLE422418406 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5196004684689e23ec8ccba3a8c53093643ad3c23faa9c51759a29171aac5be4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NLE422418407 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e45991742637086d132eb37fd0701271061b5cb54e534d6b903e571655e082d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLE422418408 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421cb8e9a1331f6b76cc808ae3f940f3f6901369ea7366fb63c7422f6711bd02. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLE422418409 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747f4bae4d3be8f9fa0b8efbefc891607c0a1e64110d99ba6bd7a98415533d54. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422418413 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42aa198538ed8467b5398e14c068f08c7763f1b19dc20213559e449c77a8705. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/NLE422418414 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3e200232bec679ced84d670420badfc94b7f169f82f061c17cd977673bc5a7. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/NLE422418415 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fde9082ddabf5344d58bd7e0ced687d94367f61af0aeb724ad06a5a04f412b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NLE422418421 — a six-check JSON result.
Ultima canzone (Nuovi linguaggi per F. P. Tosti)
Francesco Paolo Tosti: Italian Musical Backing Tracks for Classical Singers
Tosti: Italian Songs, Low & High Voice, Vol.2 (Piano Accompaniments)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ff807e2d3ffa1402d7355394d16747cc0c9cb0b6bdb268616139767ff98f02. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/KRMIM2202258 — a six-check JSON result.
Tosti: Italian Songs, Vol. 1 (Piano Accompaniments)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa346087a0e71b7ed4cf43fbf01fe5b44c464fb778caa6b5fdde96e313f91777. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/KRMIM2202226 — a six-check JSON result.
Francesco Paolo Tosti - Romanza Italiana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7dad1e3deeb9bbc2b69bbfd20748a45749da9be0ab587aeaf886ab3f81a67b3. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/ES11S1300501 — a six-check JSON result.
Tosti: The Last Songs for Soprano & Piano
Tosti's Christmas Collection (Version for Voice and Orchestra)
Aprile - Version for Voice and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52907e270f3c6b1a3f30519a60c3e13065bbd7b2e388e426b723b30aa95246bb. 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/ITT261205219 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf21161b5c385a2738161d48e91b7e2d502b5f19087f785b66d952acbb4aa37. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QM6N21749954 — a six-check JSON result.
Italian Songs On Poems Of Gabriele D'Annunzio
Tosti: Romanze, Canzoni, Chansons & Songs
Francesco Paolo Tosti: La Música de Salón Italiana (Volumen 1)
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Tosti: Songs - Ben Heppner / Members of the London Symphony Orchestra
Members Of The London Symphony Orchestra
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Francesco Paolo Tosti : Melodies d'amour
Cantolopera: Tosti's Famous Romances, Vol. 2
Good-Bye - Version for Voice and Orchestra, Italian, Full Vocal Version
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La mia canzone! - Version for Voice and Orchestra, Full Vocal Version
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Cantolopera: Tosti's Famous Romances, Vol. 1
La serenata - Version for Voice and Orchestra, Full Vocal Version
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Sogno - Version for Voice and Orchestra, Full Vocal Version
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Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro
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Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": II. Largo e pianissimo sempre
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Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": III. Allegro
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Rossini: Sonate a quattro No. 3 in C Major: I. Allegro
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Rossini: Sonate a quattro No. 3 in C Major: II. Andante
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Rossini: Sonate a quattro No. 3 in C Major: III. Moderato
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Vivaldi: Concerto for Two Mandolins in G Major, RV 532: I. Allegro
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Vivaldi: Concerto for Two Mandolins in G Major, RV 532: II. Andante
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Vivaldi: Concerto for Two Mandolins in G Major, RV 532: III. Allegro
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Corelli: Concerto grosso in D Major, Op. 6 No. 7: I. Vivace - Allegro - Adagio
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Corelli: Concerto grosso in D Major, Op. 6 No. 7: II. Allegro
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Corelli: Concerto grosso in D Major, Op. 6 No. 7: III. Andante - Largo
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Corelli: Concerto grosso in D Major, Op. 6 No. 7: IV. Allegro
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Corelli: Concerto grosso in D Major, Op. 6 No. 7: V. Vivace
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Albinoni / Arr. Giazotto: Adagio in G Minor
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Torelli: Concerto grosso in G Minor, Op. 8 No. 6 "In forma di pastorale per il santo Natale"
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Respighi: Antiche danze ed arie: Suite No. 1, P. 109: I. Balletto detto "Il conte Orlando"
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Respighi: Antiche danze ed arie: Suite No. 1, P. 109: II. Gagliarda
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Respighi: Antiche danze ed arie: Suite No. 1, P. 109: III. Villanella
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Respighi: Antiche danze ed arie: Suite No. 1, P. 109: IV. Passo mezzo e mascherada
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Vivaldi: Concerto for Viola d'amore and Lute in D Minor, RV 540: I. Allegro
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Vivaldi: Concerto for Viola d'amore and Lute in D Minor, RV 540: II. Largo
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Vivaldi: Concerto for Viola d'amore and Lute in D Minor, RV 540: III. Allegro
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Rossini: L'italiana in Algeri, Act 2: "Dei Pappatacci s'avanza il coro" (Lindoro, Coro, Taddeo, Mustafà)
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Rossini: L'italiana in Algeri, Act 2: "Non sei tu che il grado eletto brami aver di Pappatacci?" (Isabella, Mustafà, Coro, Lindoro, Taddeo)
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Rossini: L'italiana in Algeri, Act 2: "Son l'aure seconde" (Coro, Lindoro, Isabella, Taddeo, Mustafà)
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Rossini: L'italiana in Algeri, Act 2: "Mio signore! Mio marito!" (Elvira, Zulma, Lindoro, Mustafà, Haly, Taddeo, Isabella, Coro)
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Albinoni: Oboe Concerto in D Minor, Op. 9 No. 2: I. Allegro
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Albinoni: Oboe Concerto in D Minor, Op. 9 No. 2: II. Adagio
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Albinoni: Oboe Concerto in D Minor, Op. 9 No. 2: III. Allegro
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": I. Largo
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": II. Fantasmi. Presto
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": III. Largo
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": IV. Allegro
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": V. Il sonno. Largo
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Paisiello: Mandolin Concerto in C Major: II. Allegro
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Paisiello: Mandolin Concerto in C Major: II. Larghetto
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Paisiello: Mandolon Concerto in C Major: III. Allegro
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Bertoni: Veni Creator: II. Qui dicerris Paraclitus
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Bertoni: Veni Creator: III. Veni Creator
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Bertoni: Veni Creator: IV. Accende lumen sensibus
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Bertoni: Veni Creator: VI. Deo Patri sit gloria
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Bertoni: Veni Creator: VII. Veni Creator
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Boccherini: Symphony in D Minor, Op. 12 No. 4, G. 506 "La casa del diavolo": I. Andante sostenuto - Allegro assai
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Boccherini: Symphony in D Minor, Op. 12 No. 4, G. 506 "La casa del diavolo": II. Andantino con moto
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Boccherini: Symphony in D Minor, Op. 12 No. 4, G. 506 "La casa del diavolo": III. Andante sostenuto - Allegro con moto
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Orchestra del Teatro Comunale di Bologna
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The Three Tenors - In Concert, Rome 1990 (And Selected Highlights)
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Vocal Recital: Gigli, Beniamino - Toselli, E. / Crescenzo, V. De / Donaudy, S. (Archivio Della Romanza Da Salotto Italiana, Vol. 2) (1926-1947)
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