thumb|Leonardo Leo Leonardo Leo (5 August 1694 – 31 October 1744), more correctly Leonardo Ortensio Salvatore de Leo, was a Baroque composer. Biography Leo was born in San Vito degli Schiavoni (curre
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecefbcf0e5b71a336e0fc90c8733792c966dff8e226bc9ce75141947895c2e73. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2243e7c-fa2d-44eb-8a99-15c2efbb2838.json and https://artists.proofprofile.net/proofs/artist/b2243e7c-fa2d-44eb-8a99-15c2efbb2838.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Leo: Andromaca, Act 1: "Prendi quel ferro, o barbaro!" (Andromaca)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9394d54397a2bcdcd47bcf662944d697ce01a20bd3daee0071e2cece5b84a523. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1601400.
Handel: Giulio Cesare, HWV 17, Act 1: "Vani sono i lamenti... Svegliatevi nel core" (Sesto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2184769e4f5a82438386fd5a10cee4a1d6477208021647aacd0a15031354d48a. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1601398.
Purcell: Dido and Aeneas, Z. 626, Act III: Recitative. "Thy Hand, Belinda" - Song. "When I Am Laid in Earth" (Dido)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd68bb05fddb1e5d39ca3822eb6fa4ad3b1517df35ea65907956b0343a1f8bdf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1601401.
Handel: Rinaldo, HWV 7, Act 2: "Lascia ch'io pianga" (Almirena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7126c4443e9f6ffab0bdc9207a724a03e926ef22671ba98734143e66d68278ca. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1601402.
Jommelli: Attilio Regolo, Act 2: "Sprezza il furor del vento" (Regolo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df1e9b1384c9a399d7997ae316c1844270b388aa603d1b7dde7afa349215ea5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1601405.
Stabat Mater in F Minor, P. 77: I. Stabat Mater dolorosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e86f622bd6fd97a27fe8b86e17d796f89c45e56dada440199249f4ced733400. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844901.
Stabat Mater in F Minor, P. 77: II. Cujus animam gementem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf06d3bb9716b923c8ef60cdeee8bfa22549a18051872149648f320b884641fe. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844902.
Stabat Mater in F Minor, P. 77: III. O quam tristis et dolebat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d72a4a4fa320f6ce48dd29d9cfac39f1537e47eca9f5b1637db0f08adebf8b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844903.
Stabat Mater in F Minor, P. 77: IV. Quae moerebat et dolebat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18abd320c44de599202e3a94835bbde11ca7bbbc3c08c4ec86ca9415853b11e2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844904.
Stabat Mater in F Minor, P. 77: V. Quis est homo qui non fleret
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e19cd23e09a8803cc62043f7673942af3e6e2e0fa1746251122f8242f0d8f4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844905.
Stabat Mater in F Minor, P. 77: VIII. Fac ut ardeat cor meum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba3d1863e4c85284abba1ae26d230153e40e2ae7dc9eec95f920cd53f9f272e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844908.
Salve Regina in G Major: I. Salve Regina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7140425077722d54ec2f9fc02f68e1294b07ab904ecc0a20ad881c1b74d8fa79. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0415c5bdc8a9796a3b7e205516b392516e4a6b8b3bcff2b1c9f1e26d8805d02e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f3e716a5fe2f2c2662d41efa84a711963388ea438e86401df06485dfd66dec. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf2dc510f5b779843a58b8a5e1dbc5713078b55ea7b051262162c24900b4b9c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844918.
Beatus vir qui timet in F Major: II. Exortum est
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a88996eeba1cac2da1540585ac6f158db71b11ef24a15a21ed7dfcef00075c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844920.
Beatus vir qui timet in F Major: VI. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9e27afc2ba47a888ba9612125b8eb3e72199a171a78e3618acee021c9df65b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844924.
Beatus vir qui timet in F Major: VII. Sicut era
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfb49947edfab8ab5eae37bbbb5c24c101797588309efc50caf2351471a8583. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57990bc74f02a6f463cdf570e8054cc52cf60e127530f16388f9e3a3f9617a0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131224010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5eb58fbb99dba65cc816de5c679ea856fa77260d49c9a22c3fb9c60ede1d9b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131224020.
Semiramide riconosciuta "In braccio a mille furie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b587874d6574eb10ae375355f5894696f7478c36618eff251382a2f5fd3eeff. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131224030.
Semiramide riconosciuta: "Passaggier che sulla sponda"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0533d975b1920434af3b135cbfa8921f6c13e1f1b0630105526acd4a41efe9ec. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131224050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ac0795b99f3da76bd0ad16ab70664719a7170b2789d801112fab084e3b7445. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131224070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ed22187ffa2f80a17d02bae042c3d42f61b1a55eae363865b7c99e9c8d57d8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131224080.
Lucio Papiro dittatore: "Odo il suono di tromba guerriera"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b81a0b6f22ef91ba928781d6aa7ba181159f6ea9cd6f7928942dbf8eb7e123e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131224110.
Trattado de Glosas: Recercadas ottava y quarta sobre 'La Folia'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b975d6b082cd54f1ba0a4b83bdc1b21fd40a9f5e0afd624ea960d9b2481135. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62332601.
Ayres for the Violin, Book I (Arr. for Violoncello Piccolo): Preludio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6072dcf813201749cdb8c4d60f7abf270ebf4751134a0e05cb038c2e8e03fbb. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62332602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e212b47dbc2f6c528a1b1850c7f7a48ebce60ab75dcf8f9bb2bf2e83b7327b2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62332606.
Cello Sonata No. 1 in D Minor: IV. A tempo giusto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3365dcb1a40f1a13c69a5c450f56f01b3cc56d8d197be1cb2a59bbede89149be. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62332609.
Cello Concerto No. 1 in F Major: I. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f00aa2c6c05a00db98cd2e48a757d3e4da17f1702416ea319597f4f51752c8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62332611.
Ifigenia in Aulide: "Tu, spietato, non farai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bcfbd743118902b9d21373c897bb87b6f3a759fce4e485ed4e0b265a51242c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62332637.
The Neapolitans: Instrumental Music of 18th-Century Naples
Concerto No. 8 in A Major "La Pazzia": II. Affettuoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9d881a02382106707248239ff2798304d32a523ffe1c545051f6ecc1e59641. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0123013.
Pergolesi: La serva padrona & Livietta e Tracollo
La serva padrona: Questa è per me disgrazia
Boston Early Music Festival Chamber Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696d0b4669fd6eb8b7980d98f416c7ba13487d5088a09cf581b8c815b57f3bbc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202362205.
La serva padrona: Sempre in contrasti con te si sta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93127a6492110e55b38eab96e943008ba827031c4711d0d82a02d12913f9b361. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202362206.
La serva padrona: Stizzoso, mio stizzoso, voi fate il borioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa417eea04974812dc93fbd83ec550dbac5809b7921ffcca5423c67d0a99080a4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202362208.
La serva padrona: Benissimo, Hai tu inteso?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc246e561c901aeca6f0757628b162e8f9b87adbddbc0035219177fea9aedccbb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202362209.
La serva padrona: Lo conosco a quegli occhietti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918eed3c45a8e7b34d7763687ef9eaf354e584b8dd7233bed2ee70d650ba5a16. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202362210.
La serva padrona: Or che fatto tu sei dalla mia parte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804148c7fe85b114daa1da3cafbeaf7e243fb2b140a5a321deb64462c41cc0bc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202362212.
La serva padrona: Son imbrogliato io già
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905487da0164b57f896fddd064c2d84e6250412acb8816bb244e0c464b3bed35. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202362215.
Arianna e Teseo: Per trionfar pugnando - Fom "Arianna e Teseo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1feac927fb38f7e92722aa2d229540642a1b7e21d5a8d8f8cd0b2ac2c5bfbc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11201487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667b6eac8f0cab45efb46c45d915cdbab4091812bd13cced1cd3909b5f954cc7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11201488.
Mitridate: Vedrà turbato il mare - From "Mitridate"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4884b99741406d7fb497446e814e4975f898baf475095ae9a41406b09362cd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11201489.
L'Agrippina: Tace l'augello - From "Agrippina"
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Ifigenia in Aulide: Le limpid'onde - From "Ifigenia in Aulide"
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Zenobia in Palmira: Son qual nave in ria procella - From "Zenobia in Palmira"
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Adriano in Siria, P. 140: Sul mio cor - From "Adriano in Siria"
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Germanico in Germania: Parto ti lascio, o cara
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La Morte d'Abel: Quel buon pastor son io
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Choral Music - Palestrina, G. / Josquin Des Prez / Viadana, L. / Viadana, L. / Victoria, T. / Byrd, W. (Beyond Chant Mysteries of the Renaissance)
Motets for 4 Voices, Book 2: Sicut cervus
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Motets for 5-8 Voices: Book 5 for 5 Voices: Exultate Deo
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Psalm 90, "Tu as este, Seigneur, nostre retraicte"
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Psalm 96, "Chantez a Dieu chanson nouvelle"
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Musicalische Exequien, Op. 7, SWV 279-281: Selig sind die Toten, SWV 281
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Leonardo Leo: The 6 Concertos for Cello, Strings and Continuo
Cello Concerto No. 1 in A Major, L20: III. Larghetto a mezza voce
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Leo: La morte di Abele, Extracts (Stereo Version)
Concerti grossi a quatro e sei strumenti, Op. 7, Libro secondo, Concerto No. 11 in A Minor: II. Allegro
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Concerti grossi a quatro e sei strumenti, Op. 7, Libro secondo, Concerto No. 11 in A Minor: VI. Adagio
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Concerto in A Minor for 2 Oboes & Strings, RV 536 - Part. 3 (Vivaldi)
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Concerto Grosso in D Major, Op. 1 No 5 - Part. 4 (Pietro Locatelli)
Tafelmusik Orchestra, Jeanne Lamon, John Abberger, Christina Mahler, Dominic Teresi
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Concerto in C Minor for Bassoon, 2 Oboes & Strings - Part. 1 (Fasch)
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Concerto in C Minor for Bassoon, 2 Oboes & Strings - Part. 2 (Fasch)
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Concerto Grosso in A Minor, Op. 6 No 4 - Part. 1 (Handel)
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Concerto Grosso in A Minor, Op. 6 No 4 - Part. 4 (Handel)
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Concerto in E Minor for 4 Violins, Op. 3 No 4 - Part. 2 (Vivaldi)
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Concerto in D Major, L. 10: III. Larghetto con poco moto
Südwestdeutsches Kammerorchester Pforzheim
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Porpora: Siface, Act 1: "Tu che d'ardire m'accendi" (Erminio)
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Handel: Ariodante, HWV 33, Act 2: Aria. "Scherza infida!" (Ariodante)
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Handel: Alcina, HWV 34, Act 3, Scene 3: Aria. "Sta nell'Ircana" (Ruggiero)
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Handel: Alcina, HWV 34, Act 2, Scene 3: Recitativo. "Chi scopre al mio pensiero" - Aria. "Mi lusinga il dolce affetto" (Ruggiero)
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Gluck: Demofoonte, Wq. 3: "Sperai vicino il lido"
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Recorder Concerto in F Major: I. Allegro
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Recorder Concerto in F Major: III. Allegro assai
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Recorder Sonata in B-Flat Major: I. [Allegro]
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Recorder Sonata in B-Flat Major: II. Adagio
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Concerto for Violoncello and Orchestra, RV 423: I. Allegro
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Concerto for Violoncello and Orchestra, RV 423: II. Largo
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Concerto for Violoncello and Orchestra, RV 423: III. Allegro
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Concerto for Violoncello and Orchestra, RV 416: I. Allegro
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Concerto for Violoncello and Orchestra, RV 416: III. Allegro
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Concerto for Violoncello and Orchestra, RV 420: I. Andante
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Concerto for Violoncello and Orchestra, RV 420: II. Adagio
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Concerto for Violoncello and Orchestra, RV 420: III. Allegro
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Sonata for Violoncello and Basso continuo, RV 42: I. Preludio. Largo
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Sonata for Violoncello and Basso continuo, RV 42: III. Sarabanda. Largo
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Concerto for Violoncello and Orchestra in D major: I. Andantino grazioso
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Concerto for Violoncello and Orchestra in D major: II. Con bravura
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Concerto for Violoncello and Orchestra in D major: III. Larghetto, con poco moto
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Concerto for Violoncello and Orchestra in D major: IV. Allegro di molto
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Concerto for Violoncello and Orchestra in D major: V. Fuga
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Concerto for Violoncello and Orchestra in D minor, Op. 657: I. Non tanto allegro
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Concerto for Violoncello and Orchestra in D minor, Op. 657: II. Adagio
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Concerto for Violoncello and Orchestra in D minor, Op. 657: III. Alla breve. Fuga
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Violin Concerto in A Minor, RV 356, Arr. for Cello and Chamber Orchestra: I. Allegro
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Violin Concerto in A Minor, RV 356, Arr. for Cello and Chamber Orchestra: III. Presto
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Cello Concerto in A Minor, RV 418: I. Allegro
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Cello Concerto in A Minor, RV 418: III. Allegro
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Cello Concerto in G Major, RV 413: I. Allegro
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Cello Concerto in G Major, RV 413: II. Largo
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Cello Concerto in G Major, RV 413: III. Allegro
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Cello Concerto in C Minor, RV 401: I. Allegro non molto
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The Four Seasons - Violin Concerto in F Minor, RV 297, "Winter", Arr. for Violoncello: II. Largo
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The Four Seasons - Violin Concerto in F Minor, RV 297, "Winter", Arr. for Violoncello: III. Allegro
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Miserere - Music from the Royal Chapel Naples
Tailleferre: Revived Piano Works, Vol. 1
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La naissance de Vénus, LWV 27, Pt. 2: Grand dieu des enfers (Arr. G. Tailleferre for Piano)
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Demetrio (Excerpts Arr. G. Tailleferre for Piano): Vorrei dai lacci
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Piano Exam Pieces 2023 & 2024, ABRSM Grade 5
A:6 Andante (from Pièces de clavecin, Op. 1)
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A:8 Allegro in C (No. 2 from Six pièces très faciles, Op. 52)
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A:11 Ringeltanz (Boys' Merry-go-round) (No. 2 from Children's Christmas, Op. 36)
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A:12 Study in E minor (No. 7 from 30 Progressive Studies, Op. 46)
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B:5 La huérfana (No. 9 from Cuentos de las juventud, Op. 1)
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B:11 Evening (No. 5 from 8 Easy Pieces, Op. 43)
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B:12 A Walk in the Park (No. 2 from Three Little Bites at the Big Apple)
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C:1 In the Groove (from 20 Piano Studies)
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C:2 Scherzo (No. 14 from 30 Children's Pieces, Op. 27)
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C:12 Tuxedo Jazz (from Jazz, Rags & Blues, Book 4)
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Dove fuggo à che penso: No. 4, Tu mio Dio che in duro legno
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Leo: Dalla morte alla vita di Santa Maria Maddalena (Excerpts) [Live]
Cello Concerto No. 4 in A Major: I. Andante piacevole
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Cello Concerto No. 4 in A Major: II. Allegro
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Cello Concerto No. 4 in A Major: III. Larghetto e gustoso
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Cello Concerto No. 5 in F Minor: II. Allegro
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Cello Concerto No. 1 in A Major: IV. (Allegro)
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Cello Concerto No. 2 in D Major: I. Andante grazioso
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Cello Concerto No. 5 in F Minor: III. Largo e gustoso
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Cello Concerto No. 4 in A Major: IV. Allegro
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Cello Concerto No. 1 in A Major: I. Andante Grazioso
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Concerto in C Major for Cello, Strings, and Continuo: I. Allegro
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Concerto in A Major for Cello, Strings, and Continuo, GT 1.A28: I. Allegro
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Concerto in A Major for Cello, Strings, and Continuo, GT 1.A28: II. Larghetto
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Miserere: Works by Gregorio Allegri, Leonardo Leo, Giovanni Moro da Viadana & Francesco Scarlatti
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Miserere a 9: No. 4, Ecce enim in iniquitatibus - Ecde enim veritatem
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Miserere a 9: No. 6, Averte faciem tuam - Cor mundum crea in me
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Miserere a 9: No. 7, Ne projicias me - Redde mihi laetitiam
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