thumb|320px|At the Kraków Philharmonic in 2010 Europa Galante is the Italian period-instrument Baroque orchestra founded by violinist Fabio Biondi in 1990 and directed by him. The ensemble has been i
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 0x4310080f08e87035ba342514a2dad2f83cdbca450ce6fbc971b69e3625db42be. 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/9c4ee313-1a42-49a5-b4eb-e6180f06f7c7.json and https://artists.proofprofile.net/proofs/artist/9c4ee313-1a42-49a5-b4eb-e6180f06f7c7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
6 String Trios, Op. 47, No. 1 in A Major, G. 107: I. Allegro moderato
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 0xa9990c5e7b11fbd9c49d0f61cbb0942d1f17c08071dccc472bf982aeace82915. 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/FRX201668158 — a six-check JSON result.
6 String Trios, Op. 47, No. 1 in A Major, G. 107: II. Tempo di minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1ba0cf3a1d23ace34b389ce1113c453b11fb7d0b34849a837a6c0b2783bdbb. 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/FRX201668159 — a six-check JSON result.
Mozart: La clemenza di Tito, K. 621, Act 1: "Deh, se piacer mi vuoi" (Vitellia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d094a5bb4f437dfdfc17c2932e7becf58098fc4b62120189241a853e370403. 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/GBAYC0500833 — a six-check JSON result.
Mozart: Così fan tutte, K. 588, Act 1: "Temerari!" - "Come scoglio" (Fiordiligi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bc8e2a28063cb4c3c4355cc00834248883fe27f23c09a19f74a2a0e6fa6800. 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/GBAYC0500830 — a six-check JSON result.
Mozart: La finta giardiniera, K. 196, Act 1: "Se l'augellin sen fugge" (Ramiro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3135b21ffec968a244149db15641aa89571d55ed3ca791f1fd9f355c4d707d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0500845 — a six-check JSON result.
Vivaldi: Bajazet, RV 703, Act 1 Scene 4: No. 4, Aria, "Quel ciglio vezzosetto" (Andronico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5f7d2a3d3caf02b9fe217d71dc9c5850b8e09571ed5a924255b3e1ab0fb2c7. 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/GBAYC0401863 — a six-check JSON result.
Vivaldi: Bajazet, RV 703, Act 1 Scene 10: No. 9, Aria, "Non ho nel sen costanza" (Andronico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bbabe254d485567f46d84cd9d03f930a827895b50081a079d1e427dc7c874d. 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/GBAYC0401875 — a six-check JSON result.
Vivaldi: Bajazet, RV 703, Act 2 Scene 4: No. 12, Aria, "La sorte mia spietata" (Andronico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f103c0bd05bf1d62c589533f66bf892e5c7d1c5358b0b0e115d43efe5d03a91. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBAYC0401887 — a six-check JSON result.
Vivaldi: Bajazet, RV 703, Act 3 Scene 4: No. 21, Aria, "Spesso tra vaghe rose" (Andronico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ed543bce0a6e535886820b245c698561a413ee8ac7cf891e1d07d43593bbfb. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401913 — a six-check JSON result.
Mozart: Così fan tutte, K. 588, Act 1: "Ah, scostati!... Smanie implacabili" (Dorabella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e78aa59dfc900ffc7272bafeb0683ce944182af36b11037cef94d071c26394. 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/GBAYC0500839 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2226525f8804042986a58f90f10acec7cea3b5cdddd2b1b52b74bbc333ecf9b. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/GBAYC1002091 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Coro. "Oh figlia di Giove" (Coro)
Corale Santa Cecilia di Borgo San Lorenzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf25af65763607b023a34c9f203dc59da0d552420263091821595aa1ece44c31. 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/GBAYC1002095 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Aria. "Dea di Delo" (Antiope)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562cee233e9e4870b692b5ca375f10b6d37fa0f6096b7aabf082aabfa08715ba. 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/GBAYC1002096 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: A due. "Sereno il cielo" (Antiope, Martesia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b756297ebee4b54b966d2c7a8f0738e8c9865ad9744b7be3f8af59a0f9afb4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1002098 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Aria. "Con aspetto lusinghiero" (Antiope)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88752fc3389178e232a1d5e69fc228dab4c53a7a679707aba8aab772099dfece. 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/GBAYC1002101 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Recitativo. "Mostro di tal natura" (Martesia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7a285b531e9c07b5680a6d050878d8f91c1c64bd7c727deb1f7a111a9ba12c. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBAYC1002103 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9e513f6b5e26e4731d691ae114026c894fa0c6042df186336e4c3208ca4f15. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1002105 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Aria. "Vedrà l'empia" (Ercole)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc3df7f46a82dfefdb899637dfc1512a97e6b92c9282caf0df454c0d715e968. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBAYC1002108 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Aria. "Quella beltà" (Alceste)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe224dbbcf12d35c8e420cef3e8d77254dc75f82a02cfd833c2215ee38c0961b5. 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/GBAYC1002110 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Aria. "Occhio, che il sol rimira" (Teseo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3183e0056eb4484d4cf8b471b2394e30a45bb40ba2e7275c66bc670bf96f7a9. 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/GBAYC1002115 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Aria. "Non saria pena la mia" (Ippolita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6137c3a91b6003fc02a9d81e1ee24c3e953dcab7331cab353bd05d69527c780. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GBAYC1002122 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Aria. "Sento con qual diletto" (Alceste)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b85cb511609b1ed4cd6f8b465f74cf5aa408814c3969779db2c021c72bc1ca. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBAYC1002128 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 1: Sinfonia. Abbatimento sul ponte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9417f513bb6d2149c74c23f594e682a738bfdef34c94bbedad00a30b3d985e3a. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBAYC1002131 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 2: Aria. "Onde chiare che sussurrate" (Ippolita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae47f117c6141026d177f804c775a8061f233a8e52e68a4235e6ef13ccad405b. 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/GBAYC1002134 — a six-check JSON result.
Vivaldi: Ercole sul Termodonte, RV 710, Act 2: Aria. "Bel piacer ch'è la vendetta" (Antiope)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb7d4af090bda55cc54cf4381f1a241267b5a0a8eb39e86b2324a95354ca4ff. 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/GBAYC1002136 — a six-check JSON result.
Vivaldi: Catone in Utica, RV 705: "Come in vano il mare irato"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c7a4472513eb45400dfe279af419b5420de66abad73a14c066b163333ce136. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBAYC0902312 — a six-check JSON result.
Vivaldi: Semiramide, RV 733: "E prigioniero e re"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205e6b070f377632efb401efeaa73f9d6e9b7779435cd932cf229b6ec80926ee. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GBAYC0902314 — a six-check JSON result.
Vivaldi: La fida ninfa, RV 714: "Alma oppressa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d2b068a8d8403ac3aadc9db57c53d2aab3a9146e2fb08af3f53bdd78fcb441. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0902316 — a six-check JSON result.
Vivaldi: Griselda, RV 718, Act 2: "Agitata da due venti" (Costanza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6fcb64bfff11f8998dab8fee9ce8a791ecce79b24fdc8408a6dfef0e7b629e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBAYC0902318 — a six-check JSON result.
Vivaldi: La fida ninfa, RV 714: "Destin avaro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13bc2a6b637ede1f467e769a17ae34a2ca58c89a63f151f60e9625a61d4008f. 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/GBAYC0902317 — a six-check JSON result.
Vivaldi: Ipermestra, RV 722: "Vibro il ferro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f36161dbabaca962371ea7f8ed141c4b25561da74454d18badc01a24009daa5. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBAYC0902320 — a six-check JSON result.
Vivaldi: Farnace, RV 711: "Ricordati che sei" (Farnace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e7e96cae034d8ef75f62fca6cd9039d6c96b424363f162acfdf88f8597d76b. 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/GBAYC0902325 — a six-check JSON result.
Argippo, RV Anh. 137: "Sinfonia RV 112. Allegro molto" - Arr. de Johann Georg Pisendel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b036fd4741d8b3be7af49def8ad460716396c6971b2c272f232f45693c3d558. 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/FRZ131917010 — a six-check JSON result.
Argippo, RV Anh. 137, Act II, Scene 4: "Aria. Un certo non so che" (Osira)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958282a56ab90b6dbef09d68ae44ef34f7cb132395a89e7e8f342edef6e5d842. 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/FRZ131917240 — a six-check JSON result.
Argippo, RV Anh. 137: "Sinfonia RV 112. Andante" - Arr. de Johann Georg Pisendel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f1105e6c77d8b2f2e473c2eb89731019066503a9caa1f11fe08133e41377ce. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/FRZ131917020 — a six-check JSON result.
Argippo, RV Anh. 137, Act I, Scene 1: "Recitativo" (Tisifaro, Zanaida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c1e933b911241331d739f27ec32a2895e416c5064a5683d1c9f9b75f3963f2. 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/FRZ131917040 — a six-check JSON result.
Argippo, RV Anh. 137, Act I, Scene 1: "Aria. Se lento ancora il fulmine" (Zanaida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700d79df5391d9a6c1b9a8d036a482db3fdc4b4f33b82b7c926c0f9523e93a1a. 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/FRZ131917050 — a six-check JSON result.
Argippo, RV Anh. 137, Act II, Scene 7: "Aria/ Io son rea dell’ onor mio" (Zanaida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848514247a1a500acd25a26394dc683f079a9432be0aef0ed1453efdfeb898d1. 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/FRZ131917280 — a six-check JSON result.
Argippo, RV Anh. 137, Act I, Scene 2: "Recitativo" (Tisifao, Silvero)
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Argippo, RV Anh. 137, Act I, Scene 2: "Aria. Rege son che combattuto" (Tisifaro)
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Argippo, RV Anh. 137, Act II, Scene 8: "Aria/ A’ piedi miei svenato" (Tisifaro)
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Argippo, RV Anh. 137, Act I, Scene 3: "Recitativo" (Silvero)
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Argippo, RV Anh. 137, Act I, Scene 3: "Aria. Del fallire il rimorso è la pena" (Silvero)
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Argippo, RV Anh. 137, Act II, Scene 9: " Aria. Da più venti combattuta" (Argippo)
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Argippo, RV Anh. 137, Act I, Scene 4: "Di Cingone il regnante sen viene" (Coro)
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Argippo, RV Anh. 137, Act I, Scene 4: "Aria. Quel ciglio vezzosetto" (Zanaida, Silvero, Osira, Argippo)
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Argippo, RV Anh. 137, Act I, Scene 4: "Aria. Anche in mezzo a perigliosa" (Argippo)
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Argippo, RV Anh. 137, Act I, Scene 5: "Aria. Qual disarmata nave" (Osira)
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Argippo, RV Anh. 137, Act II, Scene 1: "Aria Che gran pena trafigge il mio core" (Zanaida)
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Argippo, RV Anh. 137, Act II, Scene 2: "Aria. Non temer e datti pace" (Silvero)
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Argippo, RV Anh. 137, Act II, Scene 3: "Aria. Bell’idolo amato" (Osira)
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Pergolesi: Stabat Mater: I. Stabat mater dolorosa
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Vivaldi: Concerti per violino XI 'Per Anna Maria'
Violin Concerto in D Major, RV 229: I. Allegro
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Violin Concerto in D Major, RV 229: II. Largo
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Violin Concerto in D Major, RV 229: III. Allegro
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Violin Concerto in B-Flat Major, RV 363 "Il corneto da posta": I. Allegro
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Violin Concerto in B-Flat Major, RV 363 "Il corneto da posta": II. Adagio
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Violin Concerto in B-Flat Major, RV 363 "Il corneto da posta": III. Allegro
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Violin Concerto in D Major, RV 207: I. Allegro
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Violin Concerto in D Major, RV 207: II. Largo
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Violin Concerto in D Major, RV 207: III. Allegro
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Violin Concerto in E-Flat Major, RV 260: I. Allegro
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Violin Concerto in E-Flat Major, RV 260: II. Adagio
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Violin Concerto in E-Flat Major, RV 260: III. Allego
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Violin Concerto in C Major, RV 179a: I. Allegro ma poco
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Violin Concerto in C Major, RV 179a: II. Largo
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Violin Concerto in C Major, RV 179a: III. Allegro
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Violin Concerto in E-Flat Major, RV 261: I. Allegro
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Violin Concerto in E-Flat Major, RV 261: II. Largo
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Violin Concerto in E-Flat Major, RV 261: III. Allegro assai
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Violin Concerto in C Major, RV 179a: II. Largo (with original ornementation from RV 581)
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Sinfonia for Strings No. 2 in D Major, MWV N 2: I. Allegro
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Concerto for Violin and Strings in D Minor, MWV O 3: I. Allegro
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Stanisław Moniuszko: "Verbum nobile" - Opera In One Act
Stanisław Moniuszko: "Hrabina" - Opera w trzech aktach.
Moniuszko: Flis. The Raftsman (Opera w jednym akcie. Światowa premiera na instrumentach historycznych)
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Vivaldi: Concerti per violino VI "La boemia"
Violin Concerto in F Major, RV 282: I. Allegro poco
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Violin Concerto in F Major, RV 282: II. Largo
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Violin Concerto in F Major, RV 282: III. Presto
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Violin Concerto in E Minor, RV 278: I. Allegro molto
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Violin Concerto in E Minor, RV 278: II. Largo
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Violin Concerto in E Minor, RV 278: III. Allegro
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Violin Concerto in B-Flat Major, RV 380: I. Andante moto
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Violin Concerto in B-Flat Major, RV 380: II. Andante
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Violin Concerto in B-Flat Major, RV 380: III. Allegro
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Violin Concerto in C Major, RV 186: I. Allegro
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Violin Concerto in C Major, RV 186: II. Largo
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Violin Concerto in C Major, RV 186: III. Allegro
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Violin Concerto in F Major, RV 288: I. Allegro ma poco
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Violin Concerto in F Major, RV 288: II. Largo
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Violin Concerto in F Major, RV 288: III. Allegro
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Violin Concerto in G Minor, RV 330: I. Allegro non molto
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Violin Concerto in G Minor, RV 330: II. Larghetto
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Violin Concerto in G Minor, RV 330: III. Allegro
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Leclair: Violin Concertos, Op. 7 Nos. 1, 3, 4 & 5
Violin Concerto in C Major, Op. 7 No. 3: I. Allegro
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Violin Concerto in C Major, Op. 7 No. 3: II. Adagio
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Violin Concerto in C Major, Op. 7 No. 3: III. Allegro assai
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Violin Concerto in F Major, Op. 7 No. 4: I. Allegro
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Violin Concerto in F Major, Op. 7 No. 4: II. Adagio
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Violin Concerto in F Major, Op. 7 No. 4: III. Allegro
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Violin Concerto in A Minor, Op. 7 No. 5: I. Vivace
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Violin Concerto in A Minor, Op. 7 No. 5: II. Largo
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Violin Concerto in A Minor, Op. 7 No. 5: III. Allegro assai
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Violin Concerto in D Minor, Op. 7 No. 1: I. Allegro
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Violin Concerto in D Minor, Op. 7 No. 1: II. Aria. Gratioso
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Violin Concerto in D Minor, Op. 7 No. 1: III. Vivace
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Adriano in Siria, Act I: Act I: Overture
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Adriano in Siria, Act I: Act I Scene 1: Recitative: Valorosi compagni (Adriano)
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Adriano in Siria, Act I: Act I Scene 1: Recitative: Nel di, che Roma adora (Farnaspe, Osroa, Adriano)
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Adriano in Siria, Act II: Act II Scene 10: Recitative: Almen tutto (Osroa, Farnaspe)
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Violin Concerto in B Minor, RV 390: I. Andante molto
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Violin Concerto in B Minor, RV 390: II. Allegro non molto
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Violin Concerto in B Minor, RV 390: III. Larghetto
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Violin Concerto in B Minor, RV 390: IV. Allegro
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Violin Concerto in E Minor, RV 273: I. Allegro non molto
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Violin Concerto in E Minor, RV 273: II. Largo
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Violin Concerto in E Minor, RV 273: III. Allegro
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Violin Concerto in B-Flat Major, RV 371: I. Allegro ma poco
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Violin Concerto in B-Flat Major, RV 371: II. Larghetto
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Violin Concerto in B-Flat Major, RV 371: III. Allegro
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Violin Concerto in C Major, RV 189: I. Larghetto
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Violin Concerto in C Major, RV 189: II. Allegro non molto e pianissimo
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Violin Concerto in C Major, RV 189: II. Largo
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Violin Concerto in C Major, RV 189: III. Allegro molto
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Violin Concerto in B-Flat Major, RV 367: I. Allegro ma poco poco
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Violin Concerto in B-Flat Major, RV 367: II. Andante ma poco
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Violin Concerto in B-Flat Major, RV 367: III. Allegro
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Violin Concerto in F major, RV 286 "Per la solenita' di San Lorenzo": II. (Allegro moderato)
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Violin Concerto in F major, RV 286 "Per la solenita' di San Lorenzo": II. Largo
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Il Diario di Chiara: Music from La Pietà in Venice in the 18th century
Vivaldi: L'oracolo in Messenia, RV 726: Sinfonia. I. Allegro
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L'Oracolo in Messenia, Atto Secondo, Scena 7: Aria: Son qual nave (Trasimede)
Julia Lezhneva/Europa Galante/Fabio Biondi
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Boccherini: String & Guitar Quintets, Minuet in A Major
Boccherini: String Quintet in A Minor, Op. 25 No. 6, G. 300: I. Allegro non molto
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Boccherini: Guitar Quintet No. 4 in D Major, G. 448 "Fandango": I. Pastorale
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Boccherini: String Quintet in A Minor, Op. 25 No. 6, G. 300: II. Minuetto
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Boccherini: Guitar Quintet No. 4 in D Major, G. 448 "Fandango": IV. Fandango
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Boccherini: String Quintet in C Major, Op. 25 No. 4, G. 298: I. Allegro
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Boccherini: String Quintet in E Major, Op. 11 No. 5, G. 275: III. Minuetto
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Vivaldi: La stravaganza, Violin Concerto in B-Flat Major, Op. 4 No. 1, RV 383a: I. Allegro
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Vivaldi: La stravaganza, Violin Concerto in B-Flat Major, Op. 4 No. 1, RV 383a: II. Largo
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Vivaldi: La stravaganza, Violin Concerto in B-Flat Major, Op. 4 No. 1, RV 383a: III. Allegro
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Vivaldi: La stravaganza, Violin Concerto in E Minor, Op. 4 No. 2, RV 279: I. Allegro
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Vivaldi: La stravaganza, Violin Concerto in E Minor, Op. 4 No. 2, RV 279: II. Largo
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Vivaldi: La stravaganza, Violin Concerto in E Minor, Op. 4 No. 2, RV 279: III. Allegro
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Vivaldi: La stravaganza, Violin Concerto in A Minor, Op. 4 No. 4, RV 357: I. Allegro
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Vivaldi: La stravaganza, Violin Concerto in A Minor, Op. 4 No. 4, RV 357: II. Largo
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Vivaldi: La stravaganza, Violin Concerto in A Minor, Op. 4 No. 4, RV 357: III. Allegro
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Vivaldi: La stravaganza, Violin Concerto in F Major, Op. 4 No. 9, RV 284: I. Allegro
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Vivaldi: La stravaganza, Violin Concerto in F Major, Op. 4 No. 9, RV 284: II. Largo
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Vivaldi: La stravaganza, Violin Concerto in F Major, Op. 4 No. 9, RV 284: III. Allegro
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Vivaldi: La stravaganza, Violin Concerto in D Major, Op. 4 No. 11, RV 204: I. Allegro
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Vivaldi: La stravaganza, Violin Concerto in D Major, Op. 4 No. 11, RV 204: II. Largo e cantabile
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Vivaldi: La stravaganza, Violin Concerto in D Major, Op. 4 No. 11, RV 204: III. Allegro assai
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Vivaldi: Violin Concerto in F Major, Op. 4 No. 4, RV 291: I. Allegro
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Vivaldi: Violin Concerto in F Major, Op. 4 No. 4, RV 291: II. Larghetto
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Vivaldi: Violin Concerto in F Major, Op. 4 No. 4, RV 291: III. Allegro
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Vivaldi: Concerto for Violin and Cello in F Major, RV 544 "Il Proteo, o sia il mondo al rovescio": I. Allegro
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Vivaldi: Concerto for Violin and Cello in F Major, RV 544 "Il Proteo, o sia il mondo al rovescio": II. Largo
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Vivaldi: Concerto for Violin and Cello in F Major, RV 544 "Il Proteo, o sia il mondo al rovescio": III. Allegro
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Boccherini: Trio, Quartet, Quintet & Sextet for strings
Boccherini: String Quintet in C Minor, Op. 45 No. 1, G. 355: I. Adagio non tanto
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Boccherini: String Quintet in C Minor, Op. 45 No. 1, G. 355: II. Allegro assai
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Vivaldi: Viola d'amore Concerto in D Minor, RV 394: I. Allegro
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Vivaldi: Viola d'amore Concerto in D Minor, RV 394: II. Largo
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Vivaldi: Viola d'amore Concerto in D Minor, RV 394: III. Allegro
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Vivaldi: Viola d'amore Concerto in A Major, RV 396: I. Allegro
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Vivaldi: Viola d'amore Concerto in A Major, RV 396: II. Andante
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Vivaldi: Viola d'amore Concerto in D Major, RV 392: I. Allegro
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Vivaldi: Viola d'amore Concerto in D Major, RV 392: II. Largo
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Vivaldi: Viola d'amore Concerto in D Minor, RV 393: I. Allegro
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Vivaldi: Viola d'amore Concerto in D Minor, RV 393: II. Largo
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Vivaldi: Viola d'amore Concerto in D Minor, RV 395: II. Andante
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Vivaldi: Viola d'amore Concerto in A Minor, RV 397: I. Allegro
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Vivaldi: Viola d'amore Concerto in A Minor, RV 397: III. Allegro
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Vivaldi: Chamber Concerto in F Major, RV 97: III. Largo
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Vivaldi: Concerto for Viola d'amore and Lute in D Minor, RV 540: II. Largo
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Vivaldi: Les quatre saisons et autres concertos
The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro
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The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": II. Largo e pianissimo
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The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": III. Tempo impetuoso d'estate
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The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "Autumn": I. Allegro
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The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "Autumn": II. Adagio
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The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "Winter": II. Largo
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The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "Winter": III. Allegro
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Concerto for Violin and Strings in E Minor, RV 281: I. Allegro
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Cello Concerto in D Minor, RV 407: I. Allegro
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Cello Concerto in D Minor, RV 407: II. Largo
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Cello Concerto in D Minor, RV 407: III. Allegro
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Vivaldi: Sinfonia in C Major, RV 802 "Improvisata": I. Allegro
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Vivaldi: Sinfonia in C Major, RV 802 "Improvisata": II. Allegro assai
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Overture (Sinfonia) in G minor (J-C 57): I Allegro
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Overture (Sinfonia) in G minor (J-C 57): II Andante
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Overture (Sinfonia) in G minor (J-C 57): III Allegro
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Sinfonia in D major (detta La tempesta di mare) (Ed. Biondi): I Allegro
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Boccherini / Rev. Almeida: Symphony in D Minor, Op. 12 No. 4, G. 506 "La casa del diavolo": V. Allegro con molto
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Mozart: Violin Concerto No. 1 in B-Flat Major, K. 207: I. Allegro moderato
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Vivaldi: Concerti per molti strumenti Vol. 2
Vivaldi: Concerto con molti strumenti in D Minor, RV 566: I. Allegro assai
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Vivaldi: Concerto con molti strumenti in D Minor, RV 566: III. Allegro
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Vivaldi: Concerto for Violin and Two Cellos in C Major, RV 561: I. Allegro
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Vivaldi: Concerto for Violin and Two Cellos in C Major, RV 561: II. Largo
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Vivaldi: Concerto for Violin and Two Cellos in C Major, RV 561: III. Allegro
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Vivaldi: Bajazet, RV 703: Sinfonia, 1. Allegro
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Vivaldi: Bajazet, RV 703: Sinfonia, 2. Andante molto
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Vivaldi: Bajazet, RV 703: Sinfonia, 3. Allegro
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Vivaldi: Bajazet, RV 703, Act 1 Scene 1: Recitativo, "Prence lo so, vi devo" (Bajazet, Andronico)
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Vivaldi: Bajazet, RV 703, Act 2 Scene 5: No. 13, Aria, "Cruda sorte" (Tamerlano)
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Vivaldi: Bajazet, RV 703, Act 1 Scene 1: No. 1, Aria, "Del destin non de lagnar si" (Bajazet)
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Vivaldi: Bajazet, RV 703, Act 1 Scene 2: Recitativo, "Non si perda di vista" (Andronico, Idaspe)
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Vivaldi: Bajazet, RV 703, Act 2 Scene 6: No. 14, Aria, "La cervetta timidetta" (Asteria)
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Vivaldi: Bajazet, RV 703, Act 1: Aria. "Nasce rosa lusinghiera" (Idaspe)
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Vivaldi: Bajazet, RV 703, Act 1 Scene 3: Recitativo, "Prencipe, or ora i greci" (Tamerlano, Andronico)
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Vivaldi: Bajazet, RV 703, Act 2 Scene 7: No. 15, Aria, "Sposa, son disprezzata" (Irene)
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Vivaldi: Bajazet, RV 703, Act 1 Scene 3: No. 3, Aria, "In si torbida procella" (Tamerlano)
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Vivaldi: Bajazet, RV 703, Act 1 Scene 4: Recitativo, "Il tartaro ama Asteria" (Andronico)
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Vivaldi: Bajazet, RV 703, Act 2: Aria. "Dov'è la figlia?" (Bajazet)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5f7d2a3d3caf02b9fe217d71dc9c5850b8e09571ed5a924255b3e1ab0fb2c7. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBAYC0401863 — a six-check JSON result.
Vivaldi: Bajazet, RV 703, Act 1 Scene 5: Recitativo, "Or si, fiero destino … Non è più tempo Asteria" (Asteria, Tamerlano)
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Vivaldi: Bajazet, RV 703, Act 1 Scene 6: No. 5, Aria, "Vedeste mai sul prato" (Tamerlano)
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Vivaldi: Bajazet, RV 703, Act 1 Scene 7: Recitativo, "Non ascolto più nulla! … Asteria non parlate?" (Bajazet, Asteria, Andronico)
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Vivaldi: Bajazet, RV 703, Act 1 Scene 8: No. 6, Aria, "Amara un alma ingrata" (Asteria)
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Vivaldi: Bajazet, RV 703, Act 3 Scene 3: No. 20, Aria, "Barbaro traditor" (Tamerlano)
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Vivaldi: Bajazet, RV 703, Act 1 Scene 9: No. 7, Aria, "Qual guerriero in campo armato" (Irene)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ed543bce0a6e535886820b245c698561a413ee8ac7cf891e1d07d43593bbfb. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBAYC0401913 — a six-check JSON result.
Vivaldi: Bajazet, RV 703, Act 3 Scene 7: No. 22, Aria, "Verrò crudel, spietato" (Bajazet)
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Vivaldi: Bajazet, RV 703, Act 2 Scene 2: No. 10, Aria, "Anch' il mar par che sommerga" (Idaspe)
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Vivaldi: Bajazet, RV 703, Act 3 Scene 8: No. 23, Aria, "Son tortorella" (Irene)
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Vivaldi: Laudate pueri, In turbato mare irato, In furore & O qui coeli
Vivaldi: Laudate Pueri Dominum in C Minor, RV 600: I. Laudate, pueri Dominum
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Vivaldi: Laudate pueri Dominum, RV 600: II. Sit nomen Domini
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Boccherini: Guitar Quintets, G. 448 "Fandango" & G. 453 "Ritirada di Madrid" - String Quartet, G. 194
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Boccherini: Guitar Quintet No. 4 in D Major, G. 448 "Fandango": II. Allegro maestoso
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Giuseppe Verdi: Un giorno di regno (Il finto Stanislao). Opera in 2 Acts
Un giorno di regno (Il finto Stanislao). Opera in 2 Acts: Sinfonia
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Stanisław Moniuszko: Paria. Opera in 3 Acts (Italian Version)
Paria. Opera in 3 Acts: Preludio - Italian Version
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Locatelli: Concerti grossi, Il pianto d'Arianna
Corelli: Concerti Grossi, Op. 6, Nos. 1 - 6
Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": I. Allegro non molto
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Classical Music: The Greatest Love Themes
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Concerto for 2 Mandolins in G Major, RV 532: I. Allegro
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