Julien Chauvin (born 1979) is a French violinist and music director, specialized in the interpretation on period instruments and gut strings, co-founder of the orchestra the (2004-2014), as well as t
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 0x9d9e7c1a701f55c44d46981c664d58d74dbb173ddd6960fd7d6321371bb787fb. 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/fdd06014-92b0-4cc3-9346-908b54be1996.json and https://artists.proofprofile.net/proofs/artist/fdd06014-92b0-4cc3-9346-908b54be1996.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0xeffc47e6613fd638a6878261bea12613c4fe9feb26e91733b44aa483ee540e75. 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/FR50X2182401 — a six-check JSON result.
L'Embarras des richesses: Aria. "Dès notre enfance unis tous deux…"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08edd9427a98e64664ae48e62547c9dcaa783b414a9ab74d66f3d0386a85818. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/FR50X2182407 — a six-check JSON result.
Camille, ou Le souterrain: Duo. "Ciel protecteur des malheureux…"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61845d8f2a8627f33829fa708a05a069bbfc911baec474d00c9795fd57cb7049. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FR50X2182411 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb984c478ee5c1ff93ff4a3908740ad117451cd8e54d411814e9b2d7fe16b3730. 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/FR50X1844501 — a six-check JSON result.
Album pour mes petits amis, Op. 14: Chanson d'autrefois
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78be15433c2cdcd46ec59bd830b0b200df4467065d9aa4a9e31178d0f0d428d1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/FR50X1844506 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834e6cf32179d22b0c9479715b3ee681322c2d2657fd52f03f66782768e54d80. 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/FR50X1844507 — a six-check JSON result.
Symphonie No. 4 en Ut Mineur, Op. 12, No. 4: I. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f42fdd76d19429fd6023d2b173cf6dd757b518bcab586db724e0f627bc9cde0. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/FROV61613101 — a six-check JSON result.
Symphonie No. 85 en Si Bémol Majeur, Hob I:85 "La Reine de France": II. Romanza. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa975df04d9e20a982198691fc49c81ccbe73b63b95c00107f15a0f78d385d761. 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/FROV61613107 — a six-check JSON result.
Vivaldi: Le Quattro Stagioni & La Follia
Violin Concerto in F Major, RV 293 "L'autumno": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4618a48aca144b025da34b5d6392b257d9eb91c8fcc9f4d01dc63fd44be6f8b8. 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/FR50X2300501 — a six-check JSON result.
Violin Concerto in F Major, RV 293 "L'autumno": II. Adagio molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21626b33f25fc607dfda6b8cbb6d50e0d77453c3f463d0a296ac6d55c5a5702e. 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/FR50X2300502 — a six-check JSON result.
Violin Concerto in F Minor, RV 297 "L'inverno": I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780fe3ba4f810ef707315cf626c4dbc03d7d63910dd81315ddb9848e205a6fff. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/FR50X2300504 — a six-check JSON result.
Violin Concerto in F Minor, RV 297 "L'inverno": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a16233740eb4bc5296cbcc277ede42c24957dedbb5365d256518d988cd1409. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FR50X2300505 — a six-check JSON result.
Violin Concerto in F Minor, RV 297 "L'inverno": III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6c0cb44bead54eaed2165d4b70dc678f9bee8bf0b5a3fd90abe0b604a90c07. 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/FR50X2300506 — a six-check JSON result.
Andromeda liberata, RV 117: Aria. Sovvente il sole
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8144d4ecb9257f4bab3d7eb26287d5e12671d5a2734bc3e8594a36586a12acf6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FR50X2300507 — a six-check JSON result.
Violin Concerto in E Major, RV 269 "La primavera": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156f5e3a29ff5b28dbb0745418e3aa82170709d93a871539834695b36b5787c9. 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/FR50X2300508 — a six-check JSON result.
Violin Concerto in E Major, RV 269 "La primavera": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b0b43f41e7fc7c2945b12049356b060759cca5a62c17c157e2ed62d879568d. 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/FR50X2300509 — a six-check JSON result.
Violin Concerto in E Major, RV 269 "La primavera": III. Danza pastorale. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f370140eae42fbf420e38c53763d77a89940503d91d3c26c65c52241784d136. 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/FR50X2300510 — a six-check JSON result.
Violin Concerto in G Minor, RV 315 "L'estate": I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ad88ddd34047e253deeb8d898805cb36e0ca1f9fa6cc7d9884ed8111d87ec6. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/FR50X2300511 — a six-check JSON result.
Violin Concerto in G Minor, RV 315 "L'estate": II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7a59aeaf46c1dfeac8a8f452822aff2615b762fa4a7c2876f34b04613dcff0. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/FR50X2300512 — a six-check JSON result.
Violin Concerto in G Minor, RV 315 "L'estate": III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242913b2ed73df19858c18e0ddb0bf8ad4aa5701be4da49f868fb65f62d7bdb4. 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/FR50X2300513 — a six-check JSON result.
Sonata in D Minor, Op. 1, No. 12, RV 63 "La Follia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3b2cd27eba5cc9250b0da4bf82101d420fcdb37efc72c1020f947575952a53. 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/FR50X2300514 — a six-check JSON result.
Bernasconi: L'Olimpiade, Act 2: "Siam navi all’onde algenti" (Aminta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36212cf7e287b261769e14a6306100fad481f069402b3cf62738e82889a528be. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBAYC2300960 — a six-check JSON result.
Gluck: Il re pastore, Act 3: "Sol può dir come si trova" (Agenore)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295117766d1d4fa65a88fc23e80333a201f1545b56fc3a6f686399a611faba02. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/GBAYC2300961 — a six-check JSON result.
Piccinni: Catone in Utica, Act 1: "Che giurai? Che promisi?" (Arbace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00899cf01d6c3166bd4ba1a4dc6aa2892e9b85da71354710d23e02407987e3d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBAYC2300962 — a six-check JSON result.
Piccinni: Catone in Utica, Act 1: "Che legge spietata" (Arbace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142e42ce5dd103a6e547e5f5e9c7711a7d52e7f760ea9df1fc8f3dee195cddae. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBAYC2300963 — a six-check JSON result.
Ferrandini: 24 Arias: No. 23, Gelido in ogni vena (From Sächsische Landsbibliothek MS 3037-I-6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737ca0a3c77aecd31a62ae3f9aa8fa2f320f587ca073821fea9d4ac864768df5. 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/GBAYC2300964 — a six-check JSON result.
Traetta: L'Olimpiade, Act 2: "Dove son? Che m’avenne?" (Licida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f9024fdebf86c16fabfd2183f02073d89362095cca4cd7175c95696be4f3fb. 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/GBAYC2300965 — a six-check JSON result.
Traetta: L'Olimpiade, Act 2: "Gemo in un punto e fremo" (Licida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c0cacdc7121ec30f90a634c82e6d53b09b4010a7150e04641109e5e4894a8c. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GBAYC2300966 — a six-check JSON result.
Valentini: La clemenza di Tito, Act 2: "Se mai senti spirarti sul volto" (Sesto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1073cc2051a954bd1b4f78e1f0f95d6c28d27567aebd0bc3c1d8101fc9479b8. 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/GBAYC2300967 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eff55721aed480e08886207bd61ee9aca0d12c0f0755416ceef85335cfa1f70. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/GBAYC2300968 — a six-check JSON result.
Hasse: Demofoonte, Sinfonia: II. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29817287bf82e29e75179e716dccf5a05bbb1ea2d0c300e43e62000e5493cc25. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GBAYC2301219 — a six-check JSON result.
Hasse: Demofoonte, Sinfonia: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac28ace1cc9c8032cdb6c7c58c87e22a3b3562aaa434fb60b57516abdbcc54d. 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/GBAYC2301220 — a six-check JSON result.
Hasse: Demofoonte, Act 1: "Ma che vi fece, o stelle" (Timante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27700ec148159a38f42dd8bb4cf848984b1f9a1c798386121ea18d6d4f3f0fb. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBAYC2300969 — a six-check JSON result.
Hasse: Demofoonte, Act 1: "Sperai vicino il lido" (Timante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4612164d4fcdc6672e67a78ad90dcfebbc25584bd5a0c2108b6b645d37fc9d88. 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/GBAYC2300970 — a six-check JSON result.
Hasse: Demofoonte, Act 3: "Misero pargoletto" (Timante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9bf7071aebf823525f65263a77d91d0337c72737ff1e72e0dae5180ee48335. 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/GBAYC2300971 — a six-check JSON result.
Bach, JC: Artaserse, Act 2: "Per quel paterno amplesso" (Arbace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c5d773f7a1139f8c3da4a9881dedec5c40bc5d6d1a854ce4c6174919b25598. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBAYC2300972 — a six-check JSON result.
Jommelli: Artaserse, Act 1: "Fra cento affanni" (Arbace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90adacf3dd46674d22538bf995166e3241395bb68d034f1bd312528232c9ff05. 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/GBAYC2300973 — a six-check JSON result.
Mozart: Requiem - Paisiello: Messe pour le sacre de Napoléon
Requiem in D Minor, K. 626 (Paris 1804 Version): I. Introït
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80254d15fa93864af61c8e341c42289f06f94664d955999841bd9c0ac68ebe20. 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/FR50X2291901 — a six-check JSON result.
Requiem in D Minor, K. 626 (Paris 1804 Version): II. Requiem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac8ae306c8b7af49ba920bf5f51b254de02a0c9f10ed6563e6427fc64f97181. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/FR50X2291902 — a six-check JSON result.
Requiem in D Minor, K. 626 (Paris 1804 Version): III. Dies irae
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Requiem in D Minor, K. 626 (Paris 1804 Version): IV. Tuba mirum
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Requiem in D Minor, K. 626 (Paris 1804 Version): V. Rex tremendae
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Requiem in D Minor, K. 626 (Paris 1804 Version): VI. Recordare
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Requiem in D Minor, K. 626 (Paris 1804 Version): VII. Confutatis
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Requiem in D Minor, K. 626 (Paris 1804 Version): VIII. Lacrimosa
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Requiem in D Minor, K. 626 (Paris 1804 Version): IX. Agnus Dei
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Messe pour le sacre de Napoléon: I. Kyrie
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Messe pour le sacre de Napoléon: II. Gloria, Gloria
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Messe pour le sacre de Napoléon: III. Gloria, Laudamus te
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Messe pour le sacre de Napoléon: IV. Gloria, Gratias agimus tibi
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Messe pour le sacre de Napoléon: V. Gloria, Domine Deus
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Messe pour le sacre de Napoléon: VI. Gloria, Qui sedes ad dexteram Patris
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Messe pour le sacre de Napoléon: VII. Gloria, Quoniam
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Messe pour le sacre de Napoléon: VIII. Gloria, Cum sanctus spiritu
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Messe pour le sacre de Napoléon: IX. Credo, Credo
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Messe pour le sacre de Napoléon: X. Et incarnatus est
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Messe pour le sacre de Napoléon: XI. Et in spiritum sanctum
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Messe pour le sacre de Napoléon: XIII. Agnus Dei
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Messe pour le sacre de Napoléon: XIV. Domine salvum fac imperatorem
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Cello Concerto No. 1 in C Major, Hob.VIIb:1: I. Moderato
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Cello Concerto No. 1 in C Major, Hob.VIIb:1: III. Allegro molto
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Sinfonia concertante for Violin, Viola and Cello (fragment) in A Major, K320e Anh 104 - Completed by Robert Levin
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Vivaldi: Concerti per violino X 'Intorno a Pisendel'
Violin Concerto in G Major, RV 314: I. Allegro
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Violin Concerto in G Major, RV 314: II. Adagio
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Violin Concerto in G Major, RV 314: III. Allegro
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Violin Concerto in D Major, RV 226: I. Allegro
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Violin Concerto in D Major, RV 226: II. Largo
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Violin Concerto in D Major, RV 226: III. Allegro
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Violin Concerto in B-Flat Major, RV 369: I. Allegro ma poco
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Violin Concerto in B-Flat Major, RV 369: II. Largo
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Violin Concerto in B-Flat Major, RV 369: III. Allegro
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Violin Concerto in D Minor, RV 237: I. Allegro
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Violin Concerto in D Minor, RV 237: II. Adagio
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Violin Concerto in D Minor, RV 237: III. Allegro
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Violin Concerto in D Major, RV 225: I. Allegro
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Violin Concerto in D Major, RV 225: II. Largo
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Violin Concerto in D Major, RV 225: III. Allegro
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Violin Concerto in A Major, RV 340: I. Allegro
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Violin Concerto in A Major, RV 340: II. Adagio
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Violin Concerto in A Major, RV 340: III. Allegro
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Mozart: Piano Concerto No. 23, Symphony No. 40 & Don Giovanni Overture
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Piano Concerto No. 23 in A Major, K. 488: I. Allegro
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Piano Concerto No. 23 in A Major, K. 488: II. Adagio
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Piano Concerto No. 23 in A Major, K. 488: III. Allegro assai
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Symphony No. 40 in G Minor, K. 550: I. Molto allegro
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Symphony No. 40 in G Minor, K. 550: II. Andante
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Symphony No. 40 in G Minor, K. 550: III. Menuetto
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Symphony No. 40 in G Minor, K. 550: IV. Allegro assai
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Stabat Mater in F Minor, P. 77: Stabat Mater in F Minor, P. 77: I. Stabat Mater dolorosa
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Stabat Mater in F Minor, P. 77: II. Cujus animam gementem
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Stabat Mater in F Minor, P. 77: III. O quam tristis et afflicta
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Stabat Mater in F Minor, P. 77: IV. Quae moerebat et dolebat
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Stabat Mater in F minor, P.77: V. Quis est homo qui non fleret
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Stabat Mater in F Minor, P. 77: VI. Vidit suum dulcem natum
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Stabat Mater in F Minor, P. 77: VII. Eja, Mater fons amoris
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Stabat Mater in F Minor, P. 77: VIII. Fac, ut ardeat cor meum
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Stabat Mater in F Minor, P. 77: IX. Sancta Mater, istud agas
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Stabat Mater in F Minor, P. 77: X. Fac, ut portem Christi moetem
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Stabat Mater in F minor, P.77: XI. Inflammatus et accensus
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Stabat Mater in F Minor, P. 77: XII. Quando corpus morietur
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Stabat Mater in F Minor, P. 77: XIII. Amen
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Symphony No. 49 in F Minor, Hob. I:49 "La Passione": I. Adagio
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Mozart: Violin Concerto No. 3, Symphony 'Jupiter', Le nozze di Figaro Overture
Haydn: Stabat Mater, Symphonies Parisiennes Nos. 84 & 86
Stabat Mater, Hob.XX:bis: Stabat Mater, Hob.XX:bis: XI. Inflammatus et accensus
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Stabat Mater, Hob.XX:bis: Stabat Mater, Hob.XX:bis: I. Stabat Mater dolorosa
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VIVALDI Concerti per violino VIII "Il teatro"
Violin Concerto in C Major, RV 187: I. Allegro
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Violin Concerto in C Major, RV 187: II. Largo ma non molto
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Violin Concerto in C Major, RV 187: III. Allegro
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Violin Concerto in B Minor, RV 387: I. Allegro
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Violin Concerto in B Minor, RV 387: II. Largo
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Violin Concerto in B Minor, RV 387: III. Allegro
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Violin Concerto in D Minor, RV 235: I. Allegro non molto
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Violin Concerto in D Minor, RV 235: II. Adagio
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Violin Concerto in D Minor, RV 235: III. Allegro
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Violin Concerto in D Major, RV 217: I. Allegro
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Violin Concerto in D Major, RV 217: II. Largo
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Violin Concerto in D Major, RV 217: III. Allegro
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Violin Concerto in G Minor, RV 321: I. Ballo. Allegro
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Violin Concerto in G Minor, RV 321: II. Largo
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Violin Concerto in G Minor, RV 321: III. Alllegro
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Violin Concerto in B-Flat Major, RV 366 "Il Carbonelli": I. Allegro
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Violin Concerto in B-Flat Major, RV 366 "Il Carbonelli": II. Grave, adagio
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Violin Concerto in B-Flat Major, RV 366 "Il Carbonelli": III. Allegro
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Reicha: Grande symphonie de salon - Beethoven: Septet, Op. 20
Symphonie Parisienne No. 82 en Ut Majeur, Hob. I:82 "L'Ours": IV. Finale. Vivace assai
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Haydn: Symphony No. 83 "La Poule" / Mozart: Piano Concerto No. 17 / Guénin: Symphony In D Minor Op. 4 No. 3
Symphony No. 83 in G Minor, Hob.I:83 "La Poule": II. Andante
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Rondeau "Les Bergeries" in B-Flat Major, BWV Anh. 183
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Polonaise et variation in F Major, BWV Anh. 117a-b
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Choral "Wer nur den lieben Gott läßt walten" in A Minor, BWV 691
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Gib dich zufrieden und sei stille in F Major, BWV 511
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Gib dich zufrieden und sei stille in E Minor, BWV 511
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Aria "So oft ich meine Tobackspfeife" in G Minor, BWV 515a
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Bist du bei mir in E-Flat Major, BWV 508
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Choral "O Ewigkeit, du Donnerwort" in F Major, BWV 513
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Premier Concerto en La Majeur pour Clavecin et Violon: I. Allegro moderato
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Premier Concerto en La Majeur pour Clavecin et Violon: II. Adagio
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Sonata XII en La Mineur pour Violon et Basse Continue, Op. 2: II. Allegro
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Vivaldi: Violin Concerto in E Major, RV 269 "La primavera": III. Danza pastorale. Allegro
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Forgotten Arias - Gluck: Il re pastore: "Sol può dir come si trova"
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Haydn: Allegro from Cello Concerto No. 2 in D Major
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Gluck: Orphée et Eurydice, Danse des ombres heureuses (Arr. for Cello & Orchestra by Christian-Pierre La Marca)
Gluck: Orphée et Eurydice, Danse des ombres heureuses - Arr. for Cello & Orchestra by Christian-Pierre La Marca
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Porpora: Largo from Cello Concerto in G Major
Vivaldi: Adagio from Violin Concerto RV 314
Vivaldi: Allegro from Violin Concerto RV 314
Stabat Mater in F Minor, P. 77: I. Stabat Mater dolorosa