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 0x97101fb817bb6747592495068c01bbf0a66b0d11ced6af12fb44c544b9b92cee. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d51d8bc8-9594-479a-acfd-1038961af39b.json and https://artists.proofprofile.net/proofs/artist/d51d8bc8-9594-479a-acfd-1038961af39b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
12 Recorder Sonatas, Sonata No. 4 in A Minor: I. Spiritoso - Largo
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 0xe9bcb8dc24c45c439e668d626ce0982325937f76c658cbe4da988e33b6dd0f3e. 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/NLY331011959 — a six-check JSON result.
12 Recorder Sonatas, Sonata No. 12 in G Major: I. Allegro - Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01bf2aa9a6c3fe554f1ff7b12de96eb131b899cb62537c5b9cb700889666179. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLY331003392 — a six-check JSON result.
12 Recorder Sonatas, Sonata No. 12 in G Major: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc039b8a2b985caf24f298262523724f73378ebaa85d507270245004f81d63881. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331003393 — a six-check JSON result.
Francesco Mancini: Sei Sonate Per Flauto Dolce Basso Continuo
Jenkins, Locke & Purcell: Musicke from the Ayre
Ten Sonata's in Four Parts, Sonata No. 4 in G Minor, Z. 805: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bffd8786082e893ea5d81a7ec1300a95e4b59058c2fb7c3315f26df4e41821. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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/MX2831000218 — a six-check JSON result.
Ten Sonata's in Four Parts, Sonata No. 4 in G Minor, Z. 805: II. Canzona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6993a7a840f9e0d358c8b7e5e10fabc7ddc3a0271d9371fed1aa360fb190b17c. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/MX2831000219 — a six-check JSON result.
Ten Sonata's in Four Parts, Sonata No. 4 in G Minor, Z. 805: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf907b2c74df1c43f2be9f1ad09b82c403d532eba72f8ad3953caa05d0a16102d. 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/MX2831000220 — a six-check JSON result.
Ten Sonata's in Four Parts, Sonata No. 4 in G Minor, Z. 805: IV. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5762f6ce6e063baa14fc170178d0fe295aaccd0cbcd5f9b74cb92ba2131f26. 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/MX2831000221 — a six-check JSON result.
Ten Sonata's in Four Parts, Sonata No. 4 in G Minor, Z. 805: V. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad617e643c31b8ec53e159bb572e6bb8b80c9aeeff080237d02415738580e76. 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/MX2831000222 — a six-check JSON result.
The Broken Consort I, Suite No. 2 in G Major: I. Fantazie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b19433c4de5f1fc70ce61612f09c78a36bac408eae4dfbcbc8608ae2c611a0. 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/MX2831000223 — a six-check JSON result.
The Broken Consort I, Suite No. 2 in G Major: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a29da7340e3b4f0a6c4c902dc166979cb7e0f223d7a7bb9b0b9290cb1ac743. 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/MX2831000224 — a six-check JSON result.
The Broken Consort I, Suite No. 2 in G Major: III. Ayre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62042d232e84de21d61c9b5454f3177688ae1c387448285d97dcb72fe9f7a6b2. 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/MX2831000225 — a six-check JSON result.
The Broken Consort I, Suite No. 2 in G Major: IV. Saraband
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadeb71196ac3800c707622fda28b10881c61597ec4f4be5a21fe8d028c79490. 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/MX2831000226 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b49cd13ca7734d89176cd3bb289bb3285d039c3036551866f6a238bd3616425. 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/MX2831000227 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3dee2a4b57fc3a87c349c8350521c3fef712c16e2f50f54ce88f752533342b. 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/MX2831000228 — a six-check JSON result.
The Little Consort, Suite No. 6 in F Major: I. Pavan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a99e0aad53fa70302c720ae3ae8bf9cbe36b44b1cf4a9faed40dbac0625bd1. 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/MX2831000229 — a six-check JSON result.
The Little Consort, Suite No. 6 in F Major: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c2b155d9e3f0c95f955e0998215dc616761b53e924384714db8c8b5a83ef51. 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/MX2831000230 — a six-check JSON result.
The Little Consort, Suite No. 6 in F Major: III. Ayre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699e5d67c856f2157ee4290bcffb40abc3dc1e3518bc10e657438f83a6697cc7. 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/MX2831000231 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026c35730afab92269887b01096a315ef75715e07af70b62c09a682b8b17641e. 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/MX2831000233 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d60c4787fd11f9ada5277933335c09c2f90af375a2301a760ec8e7e3a18c4e. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/MX2831000234 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae690402383ca802883408b67f988198bcdac34aa161b8043a3ead46db6337e. 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/MX2831000235 — a six-check JSON result.
Duos for Two Bass Viols in D Minor-Major: I. Fantazie (Version for Two Recorders)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55ed72aee89f5ec8352251f5e7a7e3369e5d18f6c148c2e513f000218e19579. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/MX2831000236 — a six-check JSON result.
Duos for Two Bass Viols in D Minor-Major: II. Fantazie (Version for Two Recorders)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07865c21bcc23f1b7016cb722de71de9b260a20f3f7d778786d44da52021c9f4. 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/MX2831000237 — a six-check JSON result.
Duos for Two Bass Viols in D Minor-Major: III. Courant (Version for Two Recorders)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce10524c46033e52b5f6b10a67e8eefe11fa4ad50d986412b44c6f385c496496. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000238 — a six-check JSON result.
Duos for Two Bass Viols in D Minor-Major: V. Fantazie (Version for Two Recorders)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcbf6179d3eef3e80fc73eb759ef8dfa24eb02d49df7936ed1252ffcecf10d0. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000240 — a six-check JSON result.
Duos for Two Bass Viols in D Minor-Major: VI. Saraband (Version for Two Recorders)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39c598f8fb983e6be07b87ff2665ad8b88513875474a6a460d6568dfb9a386f. 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/MX2831000241 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643fdafb5eabb7523b739678467dcff38cf9e9a960469d81b41580a0664d786d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/MX2831000242 — a six-check JSON result.
Ten Sonata's in Four Parts, Sonata No. 4 in G Minor, Z. 807: Chaconne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e0a6156bd09e26aff9903ada8e6a5e54858f9b10be20125b3be2d3c52a7a7f. 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/MX2831000243 — a six-check JSON result.
Telemann: Sonatas & Trios – Bach: Trio Sonatas & Suite, BWV 997
Sonata for Recorder and Continuo in C Major, TWV 41:C5: I. Adagio - Allegro - Adagio - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754c788e1673bd9c4a62429a4731dce4a308bd27a5c8e0b0bdbd30e86753518d. 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/MX2831000603 — a six-check JSON result.
Trio Sonata in G Major, BWV 525: I. Allegro (Arr. for Recorder and Harpsichord)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5d37a559566562a599399406df2bbab043b3ae722bafdda706c61c0a004486. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/MX2831000626 — a six-check JSON result.
Sonata for Recorder and Continuo in C Major, TWV 41:C5: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ebab79735dea86423baaecc07ed8a8d64415c54763a4b05cd7ebc68995ec92. 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/MX2831000604 — a six-check JSON result.
Sonata for Recorder and Continuo in C Major, TWV 41:C5: III. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008686ef48ea699ff13e7c10fc0cef21b9b9e76a2a8837d44d455c024fd51ac0. 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/MX2831000605 — a six-check JSON result.
Trio Sonata in G Major, BWV 525: III. Allegro (Arr. for Recorder and Harpsichord)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0041021b27dd8eda1189035e8f38aab6ac718fc1afea43261d1e5a7e6eaa2b2. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/MX2831000628 — a six-check JSON result.
Trio for Recorder, Obbligato Harpsichord and Continuo in A Major, TWV 42:a1: I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc760b4b3f256472eface1ee32b05c3ced032e31aef3b202523946c295dc17127. 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/MX2831000606 — a six-check JSON result.
Trio Sonata in F Major, BWV 529: III. Allegro (Arr. for Recorder and Harpsichord)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985f275bb804f41a576c4fef5cefd3f6277bc90c45a8518f2ddfaf3f4663f353. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000631 — a six-check JSON result.
Trio for Recorder, Obbligato Harpsichord and Continuo in A Major, TWV 42:a1: IV. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0c9e67c33d58802848150034bc78dec2a79d22abec92c69fce3442cb182b22. 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/MX2831000609 — a six-check JSON result.
Trio Sonata in E Minor, BWV 526: I. Vivace (Arr. for Traverso and Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7711b5511200aacac0ea1476c07169c155c2de90d30c59542f68cd7c5edf38. 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/MX2831000632 — a six-check JSON result.
Trio Sonata in E Minor, BWV 526: II. Largo (Arr. for Traverso and Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f13b7b701f7850329839fcb4033a3eb40ba54794cc8c33ee028153a00a7782. 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/MX2831000633 — a six-check JSON result.
Sonata for Recorder and Continuo in D Minor, TWV 41:d4: II. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a37e3acdf934ee991689b780388bdebaf156aaa315360dda320520069618396. 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/MX2831000611 — a six-check JSON result.
Trio Sonata in E Minor, BWV 526: III. Allegro (Arr. for Traverso and Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11aec47d90fa1c488babff07cafdc4d2a1aba7255ca8bcaaa08410d44b388ea. 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/MX2831000634 — a six-check JSON result.
Sonata for Recorder and Continuo in D Minor, TWV 41:d4: III. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2266547da80c5a5a40c24da69f43a7bc9d1d43bbb443508e82d10fd81c96cd5c. 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/MX2831000612 — a six-check JSON result.
Suite in D Minor, BWV 997: I. Prélude (Arr. for Recorder and Harpsichord)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7492c3d53bd97b3d8374eeed8201e460675aa8febc7cc1ff6b6d57e9da97a257. 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/MX2831000635 — a six-check JSON result.
Suite in D Minor, BWV 997: II. Fugue (Arr. for Recorder and Harpsichord)
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Sonata for Recorder and Continuo in F Minor, TWV 41:f1: I. Triste
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Suite in D Minor, BWV 997: III. Sarabande (Arr. for Recorder and Harpsichord)
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Sonata for Recorder and Continuo in F Minor, TWV 41:f1: II. Allegro
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Suite in D Minor, BWV 997: IV. Gigue (Arr. for Recorder and Harpsichord)
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Sonata for Recorder and Continuo in F Minor, TWV 41:f1: IV. Vivace
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Sonata for Recorder, Obbligato Harpsichord and Continuo in B-Flat Major, TWV 42:B4: II. Vivace
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Sonata for Recorder, Obbligato Harpsichord and Continuo in B-Flat Major, TWV 42:B4: III. Siciliana
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Sonata for Recorder, Obbligato Harpsichord and Continuo in B-Flat Major, TWV 42:B4: IV. Vivace
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Sonata for Recorder and Continuo in C Major, TWV 41:C2: I. Cantabile
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Sonata for Recorder and Continuo in C Major, TWV 41:C2: II. Allegro
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Sonata for Recorder and Continuo in C Major, TWV 41:C2: IV. Vivace
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Sonata in G Minor, TWV41:d3: II. Allegro assai
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Sonata in G Minor, TWV41:d3: IV. Allegro
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Sonata in C Major, TWV41:A5: II. Allegro
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Sonata in G Minor, TWV41:e11: II. Presto
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Sonata in G Minor, TWV41:e11: IV. Tempo di menuet
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Sonata in D Minor, TWV41:d4: IV. Allegro
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De Visée: La musique de la chambre du Roi, Vol. 3
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Sonata No. 5 in Si Minore, Op. 2, RV 36: II. Corrente (Allegro)
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Lo specchio ricomposto (Le miroir recomposé)
Bach: Suite, BWV 997 - Trio Sonatas, BWV 525-526-529
Georg Philipp Telemann: Trios and Quartets for Recorder, Violin & Basso Continuo
Meditation Music: Meditative Music Across Ten Centuries
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Cele m'a tolu la vie - Lonc tens - Et sperabit / Ave deitatis - Cele m'a tolu - Lonc tens - Et sperabit (13th c.)
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Magnificat: VIII. Deposuit potentes (16th c.)
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Troisième leçon: Jod. Manum suam (17th c.)
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Violin Sonata No. 1 in D Major, Op. 2: I. Adagio (18th c.)
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Stabat Mater, RV 621: Eja Mater (18th c.)
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Violin Sonata No. 10 in F Minor, Op. 2, RV 21: I. Preludio. Andante (18th c.)
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Sonata for Recorder and Continuo in C Major, TWV 41:C5: II. Larghetto (18th c.)
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Violin Sonata No. 7 in A Major, Op. 1: IV. Largo (18th c.)
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Deux rondeaux en Do Majeur et Do Mineur (18th c.)
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Violin Sonata No. 4 in E Minor, Op. 1, K. 304: II. Tempo di menuetto (18th c.)
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Sonata No. 15 in D Minor (Andante allegretto) [18-19th c.]
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Allegretto melancolico No. 2, Op. 105 (19th c.)
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A Suite of Theatre Music: II. Rondeau (Abdelazer, or The Moor's Revenge Z.570 No. 2)
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Harpsichord Suite No. 4 in D minor HWV437: Sarabande
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Solomon HWV67: Sinfonia: Act 3, The Arrival of the Queen of Sheba
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Messiah HWV56, Part 2: Hallelujah (Chorus)
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Water Music Suite No. 1 in F: VII. Bourrée
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Cantata No. 147, 'Herz und Mund und Tat und Leben' BWV147: Choral: Jesu bleibet meine Freude (Jesu, joy of man's desiring)
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Orchestral Suite No. 3 in D Major, BWV 1068: Air
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Suites for Cello, Suite No. 1 in G Major BWV 1007: Prelude
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Brandenburg Concerto No. 2 in F BWV1047: I. [Allegro]
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Brandenburg Concerto No. 2 in F BWV1047: II. Andante
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Brandenburg Concerto No. 2 in F BWV1047: III. Allegro assai
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Gloria in D major, RV 589: Gloria in excelsis Deo (choeur)
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Stabat Mater pour soprano, contralto, cordes et basse continue: I. Stabat Mater dolorosa
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Vivaldi: Violin Concerto in E Major, RV 269 "La primavera" (No. 1 from "Il cimento dell'armonia e dell'inventione", Op. 8): I. Allegro
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Vivaldi: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": I. Allegro
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Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": II. Largo e pianissimo sempre
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Vivaldi: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": II. Adagio molto
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Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": III. Allegro
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Vivaldi: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": III. Allegro "La caccia"
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Vivaldi: Concerto for Two Trumpets in C Major, RV 537: I. Allegro
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Vivaldi: Gloria in D Major, RV 589: I. Gloria in excelsis Deo
Vivaldi: Concerto for Two Trumpets in C Major, RV 537: II. Largo
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Vivaldi: Gloria in D Major, RV 589: II. Et in terra pax hominibus
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Vivaldi: Concerto for Two Trumpets in C Major, RV 537: III. Allegro
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Vivaldi: Gloria in D Major, RV 589: XII. Cum Sancto Spiritu
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Vivaldi / Arr. Pujol: Guitar Concerto in D Major, RV 93: I. Allegro
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": I. Largo
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Vivaldi / Arr. Pujol: Guitar Concerto in D Major, RV 93: II. Largo
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": II. Fantasmi. Presto
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Vivaldi / Arr. Pujol: Guitar Concerto in D Major, RV 93: III. Allegro
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": III. Largo
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Vivaldi: L'estro armonico, Concerto for Four Violins in B Minor, Op. 3 No. 10, RV 580: I. Allegro
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": IV. Allegro
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Vivaldi: L'estro armonico, Concerto for Four Violins in B Minor, Op. 3 No. 10, RV 580: II. Largo - Larghetto - Largo
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Vivaldi: L'estro armonico, Concerto for Four Violins in B Minor, Op. 3 No. 10, RV 580: III. Allegro
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": VI. Allegro
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Vivaldi: Ottone in Villa, RV 729, Act 1: "Gelosia, tu già rendi l'alma mia" (Caio)
Suzie Le Blanc/Teatro Lirico/Stephen Stubbs
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Vivaldi: Stabat Mater in F Minor, RV 621: I. Stabat Mater dolorosa
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Vivaldi: Trio Sonata in D Minor, Op. 1 No. 12, RV 63 "La follia"
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Vivaldi: Concerto for Two Mandolins in G Major, RV 532: I. Allegro
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Vivaldi: Salve Regina in G Minor, RV 618
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Vivaldi: Concerto for Two Mandolins in G Major, RV 532: II. Andante
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Vivaldi: The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": I. Allegro non molto
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Vivaldi: Concerto for Two Mandolins in G Major, RV 532: III. Allegro
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Vivaldi: The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": II. Adagio
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Vivaldi: Bajazet, RV 703, Act 1: Aria. "Nasce rosa lusinghiera" (Idaspe)
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Vivaldi: The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": III. Presto
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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: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": I. Allegro non molto
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Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo
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Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": III. Allegro
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Vivaldi: Magnificat in G Minor, RV 610b: I. Magnificat
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Vivaldi: Magnificat in G Minor, RV 610b: II. Et exsultavit
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Vivaldi: Magnificat in G Minor, RV 610b: III. Et misericordia
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Vivaldi: Magnificat in G Minor, RV 610b: IV. Fecit potentiam
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Vivaldi: Magnificat in G Minor, RV 610b: V. Esurientes
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Vivaldi: Magnificat in G Minor, RV 610b: VI. Suscepit Israel
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Vivaldi: Magnificat in G Minor, RV 610b: VII. Sicut locutus est
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Vivaldi: Magnificat in G Minor, RV 610b: VIII. Gloria Patri
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Concerto No. 1 in F Major, BWV 1046: I. [¢]
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Concerto No. 5 in D Major, BWV 1050: I. Allegro
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Concerto No. 1 in F Major, BWV 1046: II. Adagio
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Concerto No. 5 in D Major, BWV 1050: II. Affettuoso
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Concerto No. 1 in F Major, BWV 1046: III. Allegro
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Concerto No. 5 in D Major, BWV 1050: III. Allegro
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Concerto No. 6 in B-Flat Major, BWV 1051: I. [¢]
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Concerto No. 2 in F Major, BWV 1047: I. [¢]
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Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non tanto
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Concerto No. 2 in F Major, BWV 1047: II. Andante
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Concerto No. 6 in B-Flat Major, BWV 1051: III. Allegro
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Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
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Ouverture [No. 2] in B Minor, BWV 1067: I. Ouverture
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Concerto No. 3 in G Major, BWV 1048: I. [¢] - Adagio
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Concerto No. 3 in G Major, BWV 1048: II. Allegro
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Concerto No. 4 in G Major, BWV 1049: I. Allegro
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Concerto No. 4 in G Major, BWV 1049: II. Andante
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Concerto No. 4 in G Major, BWV 1049: III. Presto
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Ouverture [No. 2] in B Minor, BWV 1067: VII. Battinerie
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Vivaldi: Flute Concerto in D Major, Op. 10 No. 3, RV 428 "Il gardellino": I. Allegro
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Vivaldi: Lute Concerto in D Major, RV 93: II. Largo
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Vivaldi: L'estro armonico, Violin Concerto in A Minor, Op. 3 No. 6, RV 356: I. Allegro
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Vivaldi: L'estro armonico, Violin Concerto in A Minor, Op. 3 No. 6, RV 356: III. Presto
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Vivaldi: L'estro armonico, Concerto for Two Violins in A Minor, Op. 3 No. 8, RV 522 "Per eco in lontano": I. Allegro
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Vivaldi: L'estro armonico, Concerto for Two Violins in A Minor, Op. 3 No. 8, RV 522 "Per eco in lontano": III. Allegro
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Vivaldi: Giustino, RV 717, Act 1: "Vedrò con mio diletto" (Anastasio)
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Vivaldi: Farnace, RV 711, Act 2: "Gelido in ogni vena" (Farnace)
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Vivaldi: La stravaganza, Violin Concerto in E Minor, Op. 4 No. 2, RV 279: I. Allegro
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Chill with Vivaldi (Enjoy the coolest melodies of Antonio Vivaldi)
Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso - Allegro con spirito
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Mozart: Piano Concerto No. 20 in D Minor, K. 466: I. Allegro
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Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso
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Listz: PIano Concerto No. 1 in E-Flat Major, S. 124: I . Allegro Maestoso - 1987 - Remaster
Gyorgy Cziffra Jr - Orchestre De Paris - Georges Cziffra
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Schumann: Piano Concerto in A Minor, Op. 54: I. Allegro affettuoso
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Vivaldi: Mandolin Concerto in C Major, RV 425: I. Allegro
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Mozart: Oboe Concerto in C Major, K. 271a: I. Allegro
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Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: I. Vivace
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Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
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Vivaldi: La tempesta di mare & Concerti con titoli
Vivaldi: Violin Concerto in D Major, RV 234 "L'inquietudine": I. Allegro molto
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Vivaldi: Violin Concerto in D Major, RV 234 "L'inquietudine": II. Largo
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Vivaldi: Violin Concerto in D Major, RV 234 "L'inquietudine": III. Allegro
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Vivaldi: Concerto funebre in B-Flat Major, RV 579: I. Largo
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Vivaldi: Concerto funebre in B-Flat Major, RV 579: II. Allegro poco poco
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Vivaldi: Concerto funebre in B-Flat Major, RV 579: III. Adagio
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Vivaldi: Concerto funebre in B-Flat Major, RV 579: IV. Allegro
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Vivaldi: Concerto for Flute, Oboe and Bassoon in F Major, RV 570 "Tempesta di mare": I. Allegro
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Vivaldi: Concerto for Flute, Oboe and Bassoon in F Major, RV 570 "Tempesta di mare": II. Largo
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Vivaldi: Concerto for Flute, Oboe and Bassoon in F Major, RV 570 "Tempesta di mare": III. Presto
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Vivaldi: Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": V. Largo. Il Sonno
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Vivaldi: L'estro armonico, Concerto for Two Violins in A Minor, Op. 3 No. 8, RV 522 "Per eco in lontano": II. Larghetto e spiritoso
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Vivaldi: Violin Concerto in E Major, RV 270 "Il riposo, per il Santissimo Natale": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b093ce153da061e8d18792c0003e1d59f887295bf33368aeae1f6b0bf0193e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902942 — a six-check JSON result.
Vivaldi: Violin Concerto in E Major, RV 270 "Il riposo, per il Santissimo Natale": II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd706d79e7a6f0f49ca89e5ecb31ba5a4dc64eaa872f2717b9b74f6b59340bf03. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBAYC9902943 — a six-check JSON result.
Vivaldi: Violin Concerto in E Major, RV 270 "Il riposo, per il Santissimo Natale": III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15b62ad272de5fe72a835e390fe750c93f375c6fe8e146373598e8cf25efa4a. 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/GBAYC9902944 — a six-check JSON result.
Vivaldi: Concerto for Two Cellos in G Minor, RV 531: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cb6f613333c293e79324d829b2d1cb4e927a2bb9684596d1bbd32b67d583dc. 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/GBAYC9902947 — a six-check JSON result.
Vivaldi: Concerto for Two Cellos in G Minor, RV 531: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb6d5e6a89e52e5a8ea102e96cd6fd7a7531d60a9c312cfcc43bfb4ac16c49f. 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/GBAYC9902948 — a six-check JSON result.
Vivaldi: Concerto for Two Cellos in G Minor, RV 531: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ffb2a748e9b1a61bb731ab9d5293d324648ba50e7ebbfba3ae2977f7990453. 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/GBAYC9902949 — a six-check JSON result.
Trio Sonata in E Minor, TWV 42:e6: I. Affettuoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf079f2a985700d6fb9acfd55748ed2145038762f7d6e54769e123cd64750654b. 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/FR6V81573406 — a six-check JSON result.
Trio Sonata in E Minor, TWV 42:e6: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a67472c6199b8303e1bb42abf0b060f7bc2cb3f4ba858f8c213331d8717a76. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/FR6V81573407 — a six-check JSON result.
Trio Sonata in E Minor, TWV 42:e6: III. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c362a3316f745bf1ebc6d972dfa980a6e5c073e8eb84c99c8c7c527e5dccce2. 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/FR6V81573408 — a six-check JSON result.
Trio Sonata in E Minor, TWV 42:e6: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdde18bbbcd2e35f8108284405224b305593b7d9f3d7cbe07ad0f1e857e7b93. 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/FR6V81573409 — a six-check JSON result.
Trio Sonata in F Major, TWV 42:F9: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d936404cce3b90c5e097c4a267cc4a2456a0db87d69762c843a7fedd1c80aa2. 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/FR6V81573410 — a six-check JSON result.
Trio Sonata in C Minor, TWV 42:c7: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe902ca1e84268bf4f90cf65791c03ecd89eba8e83456ce95c869883211392ae3. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/FR6V81573413 — a six-check JSON result.
Trio Sonata in C Minor, TWV 42:c7: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80124e696b938572ebc52775f50b8bc0cad214bb35a3062a2400bd4ff9eae87. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81573414 — a six-check JSON result.
Trio Sonata in C Minor, TWV 42:c7: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab531888083b5d0bd28f397c3f7729d960ff3ff759cf440b71151085932d1bba. 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/FR6V81573415 — a six-check JSON result.
Trio Sonata in C Minor, TWV 42:c7: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1f8ab701d8d03a053b9f5e4f8236cc8fad994a1b82dd5f588e9294f6dd47a1. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81573416 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864bd610e94f2296688bcfcfc7acb533b1a44588cab758a98698eaa0186d1829. 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/FR6V81573424 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1f563d5f4f5ea6b33759ef56f6dcf96eb4902f91276f33184c3d66a2f1e249. 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/FR6V81573427 — a six-check JSON result.
De Visée: La musique de la chambre du roy
Canzoni da Battello del Settecento veneziano, Vol. 2