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 0xee1401f53bede399db789c6f36e3de0ab2146164ab6784dca7d7f41e829167d6. 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/54bfc7a2-440a-4b9a-83d7-27369ed27fda.json and https://artists.proofprofile.net/proofs/artist/54bfc7a2-440a-4b9a-83d7-27369ed27fda.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Bach: Musikalisches Opfer (The Musical Offering)
Musical Offering, BWV 1079, Regis issu cantio et reliqua canonica arte: II. Ricercar à 6
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 0x2111aeeec76974b91cd9a76df2783e408ace486d050a2529c250897af378a4ef. 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/FRU621223701 — a six-check JSON result.
Musical Offering, BWV 1079, Ricercar: Canon perpetuus super Thema Regium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5770ab58ab062d1b255d09946e2debc98af8a6bcae3176cf10350519babd7c18. 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/FRU621223702 — a six-check JSON result.
Musical Offering, BWV 1079, Sonata sopr'il Soggetto Reale à Traversa, Violino e Continuo: I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb5eef9e940f6c296e5f6173e751e3f140325f9a77f0b9b741e8de7a9894589. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621223703 — a six-check JSON result.
Musical Offering, BWV 1079, Sonata sopr'il Soggetto Reale à Traversa, Violino e Continuo: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7312bae85803bd54360d16e8906808b5ca9ab9f886d469106c53abe3b83edc54. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/FRU621223704 — a six-check JSON result.
Musical Offering, BWV 1079, Sonata sopr'il Soggetto Reale à Traversa, Violino e Continuo: III. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabd1a147debd4f75f5cb0fa5ec5fdbc946b134efc9ed2192a3c7c38beaec381. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621223705 — a six-check JSON result.
Musical Offering, BWV 1079, Sonata sopr'il Soggetto Reale à Traversa, Violino e Continuo: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07a58a511960f0812f273f5137049e8fddc45c284f8a25869a5e284a1a505e7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621223706 — a six-check JSON result.
Musical Offering, BWV 1079, Sonata sopr'il Soggetto Reale à Traversa. Violino e Continuo.: VI. Canon perpetuus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bfa1c03c7921b42aa5916096e2188a6a16e338fe151eb7961f77f31e086ebc. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FRU621223707 — a six-check JSON result.
Musical Offering, BWV 1079, Canones diversi super Thema Regium: Canon 1 a 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb431f6b02712af44b8c662aa8aa8baeaac8db8316207494a25841785ce56727f. 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/FRU621223708 — a six-check JSON result.
Musical Offering, BWV 1079, Canones diversi super Thema Regium: Canon 2 a 2 Violin : in Unisono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2b69e354088d51c1653903cbf7df52d3f59b5454b0e35a03a15907ef149676. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/FRU621223709 — a six-check JSON result.
Musical Offering, BWV 1079, Canones diversi super Thema Regium: Canon 3 a 2 per Motum contrarium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506d3e79aacdaaaf980cc7c835873803ca53b7305a4036c4121cbc9ab868c9d0. 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/FRU621223710 — a six-check JSON result.
Musical Offering, BWV 1079, Canones diversi super Thema Regium: Canon 4 a 2 per Augmentationem, contrario Motu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda9031340856c4907f417c414f948f303d36abc0f76a2cd89fe326deaadc896. 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/FRU621223711 — a six-check JSON result.
Musical Offering, BWV 1079, Canones diversi super Thema Regium: Canon 5 a 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a524594caa71a80ce697a1835cc998996fd3476b4a521e81a81b3ffef99bedc. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FRU621223712 — a six-check JSON result.
Musical Offering, BWV 1079, Canones diversi super Thema Regium: Fuga canonica in Epidiapente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd4068988702caad1736619b37045eeaa15b341b2a085850b340676e7673333. 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/FRU621223713 — a six-check JSON result.
Musical Offering, BWV 1079, Canones diversi super Thema Regium: Ricercar a 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f860ce6f7d23060c66bc19a6723722e86c35ce229f56aead4394c005cecf9a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/FRU621223714 — a six-check JSON result.
Musical Offering, BWV 1079, Quaerendo invenieti: Canon a 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f870baf968e90fb2332d8f5ec6ec9d2406ddda0b22020a16ddf2e25c0382223. 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/FRU621223715 — a six-check JSON result.
Musical Offering, BWV 1079, Quaerendo invenieti: Canon a 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24148ef7e650f033b3c4dc95bdd24ab7c8f522005b9b569cb9f2d29bcfed7513. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/FRU621223716 — a six-check JSON result.
Trios de la Chambre du Roi, LWV 35 - Suite in C Minor: No. 12, Ah quand reviendra t'il
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b7689fb84d7e0a1b751c6c8e6ed9da2b882ee18ce9a81dc9f8ae57491e955c. 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/BEBI81021001 — a six-check JSON result.
Première suite de pièces à deux dessus, sans basse continue, Op. 4: IV. Rondeau (Gay)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a741afe0b02d4afe5195db4a6855ef389e41d850c7f43eedbd0d876bc47fa5d. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/BEBI81021012 — a six-check JSON result.
Boismortier, J.B.: Flute Concertos, Op. 15, Nos. 1-6 / Suite De Pieces, Op. 35, No. 5 / Sonata En Trio, Op. 7, No. 4
Suite de pieces in B Minor, Op. 35, No. 5: IV. Fantaisie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cf36a318c84c6adca339f118cecab1699d74dd440db9fd4909334f14f68fbb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DECP60403004 — a six-check JSON result.
Flute Concerto in G Major. Op. 15, No. 1: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea68947c7f24c6586ca96fac6b42922628f838c80aab7cf1be8ef99ae9e5b53. 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/DECP60403007 — a six-check JSON result.
Concerto for 5 Flutes in A Minor, Op. 15, No. 2: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca92521980ee32b69b3cf155c66f6f040a5aacac8268ad2e944f3e0d02b3ed7. 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/DECP60403009 — a six-check JSON result.
Bach, JS: Toccata and Fugue in D Minor, BWV 565: Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aff4c2407be4bbdd0f4d9ae3adac5bcfeeef245e2fda29d008ab134856a2543. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FRZ117502740 — a six-check JSON result.
Jean-Baptiste Lully: L'orchestre du Roi Soleil
Le Bourgeois Gentilhomme, LWV 43: Ouverture (1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedac61cee5ddd1da4ea43bc295683ef4020840b722eee74d391a94a11b6f984d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4219900026 — a six-check JSON result.
Le Bourgeois Gentilhomme, LWV 43: Gavotte (1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547e1fbca3055173b910f9ca8bf1fce29bf113ce68c29e2cd9a9a27428045c42. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4219900027 — a six-check JSON result.
Le Bourgeois Gentilhomme, LWV 43: Canaries (1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb982c93d949eceeb7b89517851ec83d64b3a4172803e48aebe3b4a9efc00d7a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4219900028 — a six-check JSON result.
Le Bourgeois Gentilhomme, LWV 43: Marche pour la Cérémonie Turque (1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa076bb24249cd6fdd324bbe68cc9057cb680672bf671f1de3701ecb5b6732e45. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4219900029 — a six-check JSON result.
Le Bourgeois Gentilhomme, LWV 43: 1er Air des Espagnols - Sarabande (1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2dd3aaeb473aab225e78e48aaf36354a71e6c9b57e3ccd7f405ddc2c24b017. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4219900030 — a six-check JSON result.
Le Bourgeois Gentilhomme, LWV 43: 2ème Air des Espagnols - Gigue (1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb5b6a7d5330ad568e7fa797fc9c570f6c2ccfbf2d611c83d890667adb32fca. 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/CH4219900031 — a six-check JSON result.
Le Bourgeois Gentilhomme, LWV 43: L'entrée des Scaramouches, Trivelins et Arlequins (1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eec09c54bc9c274994a187ecf3abd9be590ed051dc9f7ed1e1637b36a3f1afa. 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/CH4219900032 — a six-check JSON result.
Le Bourgeois Gentilhomme, LWV 43: Chaconne des Scaramouches, Trivelins et Arlequins (1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09b488976230f27eb2abcd04b44705dc5c4093ed0a620cfb1c250b5f4f0a045. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4219900033 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Danse de Neptune (1664-1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621c57feca64205adb8a0e058e7eb3dedba0e2421f36ebcb94c2c887c3406a80. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4219900034 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Les Suivants de Neptune (1664-1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834c7c706226b865cc5d20310f0d568212800a69fc7a5b71639b885caa26d959. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4219900035 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Prélude des Trompettes (1664-1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b36e2a11d45359585fcc099b3dbf7cd1b9d0d2c2341c742a47dcaf7746ebd28. 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/CH4219900036 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Les hommes et femmes armés (1664-1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0070b864b4c4264d853f1cd2f726feed9039ec3c79e1a288892e50816d49407. 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/CH4219900037 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Rondeau du Mariage Forcé (1664)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188bcad2bbddb5f88ec2c56e887f6e782a0891f8671295cde6eec62055b956cd. 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/CH4219900038 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Second Air ("Le Mariage Forcé") (1664-1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b5f484ac8cb0d3c09f0c96b6f1f2fae6be8ad9583750e6a1e9b622c31e2a03. 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/CH4219900039 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Bourrée du Mariage Forcé (1664-1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa7dbc0f94332d25682f1582a2c6d630ebab40d3255a8e7d334dda9fc330a01. 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/CH4219900040 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Bourrée du Divertissement de Chambord (1669)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda88f4fea2e0af1763e76bd4e86f32d668d7bb784cc10aad10888f7c7af4f7a5. 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/CH4219900041 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Symphonie des Plaisirs (1664-1670)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4f1a4f5598e518ad032bfb5464663ea40d8786dd998789c975dcad20aa5116. 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/CH4219900042 — a six-check JSON result.
Le Divertissement Royal de Versailles, LWV 38: Les Esclaves (1664-1670)
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Le Divertissement Royal de Versailles, LWV 38: Menuet pour les Trompettes (1664-1670)
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Alceste, LWV 50: Marche des Combattans (1674)
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Alceste, LWV 50: Loure pour les Pêcheurs (1674)
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Alceste, LWV 50: Rondeau de la Gloire (1674)
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Alceste, LWV 50: La Pompe Funèbre (1674)
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Alceste, LWV 50: Rondeau pour la Fête Marine (1674)
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Alceste, LWV 50: La Fête Infernale - 1er Air (1674)
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Alceste, LWV 50: 2ème Air, Les Démons (1674)
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Alceste, LWV 50: Marche des Assiégeants (1674)
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Chaconne de l'amour Médecin, LWV 29 (1665)
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Bach, JS: Flute Partita in A Minor, BWV 1013: II. Courante
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Bach, JS: Flute Partita in A Minor, BWV 1013: III. Sarabande
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Bach, JS: Flute Partita in A Minor, BWV 1013: IV. Bourrée anglaise
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Bach, JS: Flute Sonata in B Minor, BWV 1030: I. Andante
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Bach, JS: Flute Sonata in B Minor, BWV 1030: II. Largo e dolce
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Bach, JS: Flute Sonata in B Minor, BWV 1030: III. Presto
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Bach, JS: Trio Sonata in G Major, BWV 1039: I. Adagio
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Bach, JS: Trio Sonata in G Major, BWV 1039: II. Allegro ma non presto
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Bach, JS: Trio Sonata in G Major, BWV 1039: III. Adagio e piano
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Bach, JS: Trio Sonata in G Major, BWV 1039: IV. Presto
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Bach, JS: Flute Sonata in A Major, BWV 1032: II. Largo e dolce
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Bach, JS: Flute Sonata in A Major, BWV 1032: III. Allegro
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6 Sonates mêlées de pièces, Op. 2: Flute Sonata No. 2 in D Minor, "La Vibray": V. Allegro
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Troisieme Livre de Sonates, Op. 3: Flute Sonata No. 2 in B Minor: II. Allegro
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Deuxieme suite de pieces a 2 dessus, Op. 6: I. Les heureux moments - tres tendrement
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Deuxieme suite de pieces a 2 dessus, Op. 6: IV. Musette
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Deuxieme suite de pieces a 2 dessus, Op. 6: VII. Contrefaiseurs
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Goldberg Variations, BWV 988: No. 9, Canone alla terza (Moderato)
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Goldberg Variations, BWV 988: No. 16, Variatio 15. Canone alla Quinta a 1 clav.
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Goldberg Variations, BWV 988: No. 19, a 1 Clav.
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Goldberg Variations, BWV 988: No. 25, Variatio 24. Canone alla Ottava a 1 clav.
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Goldberg Variations, BWV 988: No. 32, Aria da Capo e fine
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Orchestral Suite No. 2 in B Minor, BWV 1067: III. Sarabande
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Orchestral Suite No. 1 in C Major, BWV 1066: IV. Forlane
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Orchestral Suite No. 4 in D Major, BWV 1069: V. - VI. Menuets I & II
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Violin Concerto in G Minor, BWV 1056: II. Largo
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Flute sonata No. 2 in E-Flat Major, BWV 1031: II. Sicilienne
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Concerto for 2 Harpsichords in C Minor, BWV 1062: II. Andante
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English Suite No. 1 in A Major, BWV 806: II. Allemande
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English Suite No. 3 in G Minor, BWV 808: II. Allemande
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English Suite No. 5 in E Minor, BWV 810: IV. Sarabande
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Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante
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Cello Suite No. 1 in G Major, BWV 1007: I. Prelude
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Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio
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Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non tanto
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Keyboard Concerto in D Minor, BWV 974: II Adagio
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Violin Sonata No. 5 in F Minor, BWV 1018: I. Largo
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Partita No. 1 in B-Flat Major, BWV 825: I. Praeludium
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Partita No. 1 in B-Flat Major, BWV 825: IV Sarabande
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Concerto for 2 Violins in D Minor, BWV 1043: II. Largo, ma non tanto
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Herz und Mund und Tat und Leben, BWV 147: X. Jesu, Joy of Man's Desiring
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Les Éléments: I. Le Cahos : L’Eau - L’Air - La Terre - Le Feu
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Alcione - Airs pour les Matelots et les Tritons: II. Marche pour les Matelots I & II
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Alcione - Airs pour les Matelots et les Tritons: III. Air des Matelots I & II
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Alcione - Airs pour les Matelots et les Tritons: IV. Tempête
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Alcione - Airs pour les Matelots et les Tritons: VI. Chaconne pour les Tritons
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Les Éléments: VI. Rondeau : Air pour l’Amour
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Wassermusik, Hamburger Ebb und Flut, TWV 55:C3: I. Ouverture (Grave: Allegro)
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Les Éléments: X. Premier Tambourin : L’Eau
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Wassermusik, Hamburger Ebb und Flut, TWV 55:C3: VI. Harlequinade. Der Scherzenden Tritonen
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Zoroastre, RCT 62: Contredanse très vive
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Music for The Tempest: X. A Martial Jigge
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Music for The Tempest: XI. The Conclusion: A Canon 4 in 2
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J.S. Bach: Sonates pour flûte et clavecin
Flute Sonata in E Major, BWV 1035: I. Adagio
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Flute Sonata in E Major, BWV 1035: II. Allegro
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Flute Sonata in E Major, BWV 1035: III. Siciliana
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Flute Sonata in E Major, BWV 1035: IV. Allegro assai
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Flute Sonata in B Minor, BWV 1030: I. Andante
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Flute Sonata in B Minor, BWV 1030: II. Largo e dolce
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Flute Sonata in B Minor, BWV 1030: III. Presto
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Flute Sonata in E Minor, BWV 1034: I. Adagio ma non tanto
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Flute Sonata in E Minor, BWV 1034: II. Allegro
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Flute Sonata in E Minor, BWV 1034: III. Andante
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Flute Sonata in E Minor, BWV 1034: IV. Allegro assai
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Partita in A Minor, BWV 1013: I. Allemande
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Partita in A Minor, BWV 1013: IV. Bourée anglaise
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Flute Sonata in A Major, BWV 1032: I. Allegro
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Haydn: Piano Trio in D Major: Andantino più tosto allegretto
Jean-Philippe Rameau: Pygmalion, Ouverture (Live)
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (Arr. by Defaye)
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Keyboard Concerto in F Minor, BWV 1056: II. Largo
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Herz und Mund und Tat und Leben, BWV 147, Pt. 2: No. 10, Choral, Jesu bleibet meine Freude
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Violin Concerto in E Major, BWV 1042: II. Adagio
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Concerto for 2 Harpsichords in C Major, BWV 1061: II. Adagio ovvero Largo
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Cello Suite No. 1 in G Major, BWV 1007: I. Prélude
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Cello Suite No. 1 in G Major, BWV 1007: II. Allemande (Molto moderato)
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Partita No. 2 in C Minor, BWV 826: IV. Sarabande
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Partita No. 3 in E Major, BWV 1006: II. Loure
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Violin Partita No. 1, BWV 1002: II. Double
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Violin Sonata in C Minor, BWV 1017: I. Siciliano, Largo
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Organ Sonata No. 2 in C Minor, BWV 526: II. Largo
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Concerto in G Minor, BWV 1056R: II. Largo (Arr. by Winfired Radeke)
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Violin Sonata in F Minor, BWV 1018: I. Largo
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Ich hatte viel Bekümmernis, BWV 21, Pt. 1: I. Sinfonia
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Violin Sonata No. 3 in C Major, BWV 1005: III. Largo
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Sonata for Viola da Gamba in G Minor, BWV 1029: II. Adagio (Excerpt: Opening)
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Cello Suite No. 6, BWV 1012: II. Allemande
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Sonata No. 3 in C Major, BWV 1005: I. Adagio
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J. S. Bach: Harpsichord Concertos and Preludes and Fugues
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Orchestral Suite No. 2 in B Minor, BWV 1067: I. Ouverture
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Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrées I & II
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Bach, JS: Musikalisches Opfer, BWV 1079: Fuga canonica in epidiapente
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Bach, JS: Klavierbüchlein für Wilhelm Friedemann Bach: No. 18, Prelude in E Minor, BWV 855 (Transcr. Siloti for Piano)
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Bach, JS: Violin Sonata No. 3 in E Major, BWV 1016: III. Adagio ma non tanto
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Bach, JS: Violin Sonata No. 5 in F Minor, BWV 1018: II. Allegro
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Bach, JS: Concerto for Violin and Oboe in C Minor, BWV 1060: III. Allegro
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Bach, JS: Concerto for 2 Pianos in C Minor, BWV 1062: I. Vivace
Orchestre National Du Capitole De Toulouse
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Bach, JS: Ein ungefärbt Gemüte, BWV 24: No. 1, Aria. "Ein ungefärbt Gemüte"
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Bach, JS: Italian Concerto in F Major, BWV 971: I. —
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Bach, JS: Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante
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Bach, JS: The Well-Tempered Clavier, Book I: Prelude and Fugue No. 1 in C Major, BWV 846: Prelude
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Bach, JS: Suite in G Minor, BWV 995: V. Gavottes I & II
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Bach, JS: The Well-Tempered Clavier, Book I, Prelude and Fugue No. 6 in D Minor, BWV 851: Prelude
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Bach, JS: Goldberg Variations, BWV 988: Aria
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Bach, JS: Goldberg Variations, BWV 988: Variation I
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Bach, JS: Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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Bach, JS: Keyboard Concerto in D Minor, BWV 974: II. Adagio (After Marcello's Oboe Concerto)
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Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Bach, JS: Brandenburg Concerto No. 3 in G Major, BWV 1048: I. —
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Bach, JS / Orch. Marriner: Was mir behagt, ist nur die muntre Jagd, BWV 208 "Jagdkantate": IX. Aria. "Schafe können sicher weiden"
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Bach, JS / Arr. Kempff: Flute Sonata No. 2 in E-Flat Major, BWV 1031: II. Siciliano
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Bach, JS: Herz und Mund und Tat und Leben, BWV 147: Choral. "Jesus bleibet meine Freude, Meines Herzen Lust und Saft"
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Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: I. Prelude
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Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: V. Menuets I & II
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Bach, JS: Concerto for 2 Pianos in C Minor, BWV 1060: II. Adagio
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Bach, JS: Well-Tempered Clavier, Book 2, Prelude and Fugue No. 11 in F Major, BWV 880: I. Prelude
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Bach, JS: Well-Tempered Clavier, Book 2, Prelude and Fugue No. 17 in A-Flat Major, BWV 886: I. Prelude
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Bach, JS: Sonata for Solo Violin No. 2 in A Minor, BWV 1003: III. Andante
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Bach, JS: Goldberg Variations, BWV 988: Variation X. Fughetta
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Bach, JS: Goldberg Variations, BWV 988: Variation XXVIII
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Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: II. Largo ma non tanto
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Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (Arr. Yang for Guitar)
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Bach, JS: Violin Sonata No. 4 in C Minor, BWV 1017: I. Siciliano. Largo
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Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 1, Chor. "Kommt, ihr Töchter helft mir klagen"
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Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 6, Aria. "Buß und Reu"
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Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 30, Aria mit Chor. "Ach, nun ist mein Jesus hin!"
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Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich"
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Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 52, Aria. "Können Tränen meinen Wangen"
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Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 68, Chor. "Wir setzen uns mit Tränen nieder"
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Bach: Arioso (Arr. Cortot After Harpsichord Concerto No. 5 in F Minor, BWV 1056)
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Bach: Adagio (After Violin Concerto No. 2, BWV 1042)
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Bach, JS: Sonata for Solo Violin No. 1 in G Minor, BWV 1001: II. Fuga
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Bach, JS: Concerto for 4 Pianos in A Minor, BWV 1065: I. Allegro
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Bach, JS: Piano Concerto No. 5 in F Minor, BWV 1056: II. Largo
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Bach, JS: Schemellis Musicalisches Gesang-Buch: Mein Jesu! Was vor Seelenweh, BWV 487
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Bach, JS: St John Passion, BWV 245, Pt. 1: No. 1, Chor. "Herr, unser Herrscher"
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Bach, JS: St John Passion, BWV 245, Pt. 2: No. 35, Arie. "Zerfliesse, mein Herze"
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Bach, JS: St John Passion, BWV 245, Pt. 2: No. 39, Chor. "Ruht wohl, ihr heiligen Gebeine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf0a175dbfd31fe3b003b4b4e5ae5055e532e7accd120b4785d14d8f606d518. 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/GBAYC1602538 — a six-check JSON result.
Bach, JS: Wachet auf, ruft uns die Stimme, BWV 140: I. Wachet auf, ruft uns die Stimme (Transcr. Garcia for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc632da6c38788ef24adebae3e7947d5f54c92929eb5e574692b721d1bdafa2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1801097 — a six-check JSON result.