upright=1|thumb|Café Zimmermann, detail of an engraving by , The Café Zimmermann, or , was the coffeehouse of Gottfried Zimmermann in Leipzig which formed the backdrop to the first performances of ma
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1a9b9a818d88d775849bd9031ba318aecd7c7799a1f4515ae0e79646b10342. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05e25836-a0db-4b6b-a8db-7eddaf6d979e.json and https://artists.proofprofile.net/proofs/artist/05e25836-a0db-4b6b-a8db-7eddaf6d979e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dom Quichotte... Cantates & concertos comiques
Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11409ad3b6f9630209680691f4b631bb476b20c39c7031b2d24a64381f97717f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001310.
Weinen, Klagen, Sorgen, Zagen in G Minor, BWV 12: IV. Aria "Kreuz und Kronen sind verbunden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289f54a44e23b63b04ec7fe6a3c682d2f98964d6355f752e9214c5f48bfa89ac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1625824.
Concerto pour deux violons & cordes in D Minor, BWV 1043: II. Largo ma non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac68b4e8413c7d0ca384722c0b0e049108eb0e8d546fc12250caaa52404bc3d5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304804.
Brandenburg Concerto No. 1 in F Major, BWV 1046: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd500a3d0b728c27e143f170415642196ba5a13b92280f634c8fe32525d9266f0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1018109.
Splendeurs de Versailles (Collection Château de Versailles)
Les grandes eaux musicales de Versailles
Les grandes eaux musicales de Versailles (2014 Edition)
Violin Concerto in E Major, "Spring", Op. 8 No. 1, RV 269: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e2d20030abb52786fabfef572a492fdcf6153138203236bd0ae4db4d36b8c4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1531210.
Gloria in D Major, RV 589: I. Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b43ccdc57bf1b878141db5245f0fc0edea31f568db2f8167d3dfcca6dcae18a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1522201.
Missa Brevis in G Minor, BWV 235: Qui tollis peccata mundi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe319e8139d56be2b0a631213a8cc2232f8a4ea131a82cf1d6326a12a89658d06. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1530206.
Troisième livre de pièces de clavecin, Ordre XVII: La superbe ou la Forqueray
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8ad7f9391fb2b607e95b8d5ee631f5b1a2ab5e40a721e54a61fcc8a9fc76b7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1624708.
Te Deum, H. 146: Prélude - Te Deum laudamus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bc99dcf877e14f70153b1f074a087b8a1fba308d5f3adf34d4e264beb857ee. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1738301.
Le bourgeois gentilhomme, LWV 43: Marche pour la cérémonie des Turcs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77f77afc339c445b648e9fc4c8cdc176c4f8b02ec3b8cb36181015415236234. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0101605.
Dido & Aeneas, Act III, Z. 626: "Thy Hand, Belinda" / Dido's Lament
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b685e2aedf98aac3cd6a8f3de8077ecad61e55d10434c394e2e695d0b6a926b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1738302.
Brandenburg Concerto No. 3 in G Major, BWV 1048: I. Allegro - Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2f8dc8279807363b4b4fb48e317ccb3f1fdbafeb69346db8c99e9e0e103d2d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1530008.
Stabat Mater, Manuscript from "Les Menus-Plaisirs du Roy": Quando corpus morietur
Les Pages & Les Chantres du Centre de Musique Baroque de Versailles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf3d56b16f2d0b9c4563c95ddd5e06f00e3f08d0504c32caaf26011d3b0e8ea. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1530820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49be44de981477326e326afadcff647872d93940bc6173af035fecf8644cf954. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1530905.
Sinfonie a cinque per due violini, alto, tenore, violoncello e basso, Op. 2. Sonata a cinque in C Major, No. 2: I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724285b9ddc189d7326beedde95f5e568795e6c520246b8c266f6fd250dc49a7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR1P70801570.
VIII libro dei madrigali: "Ardo e scoprir ahi lasso", SV 158
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef992910c9ea8619a5baeaa8ce21edb1c8d09217fc199d8a50296a2b3b8f8b20. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1624905.
Goldberg Variations (Aria mit Verschiedenen Verænderungen), BWV 988: Aria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb694c4cab61dfb34806ea1dc3951abf3617faf796790804b2c16fe6e7c24de1a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1530301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635467c4275c684dd493e8f4df2603048c37fb937245fe113f062431f09974fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1530201.
Violin Concerto in G Minor, "Summer", Op. 8 No. 2, RV 315: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf63ef11b47c09ec2142864623114c464dfa3bb047c6f14ad3ae7759fc2deac3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1531213.
Chill with Bach (Enjoy the Coolest Melodies of Johann Sebastian Bach)
Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie (1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed2bab2aeab741fd1125b2eee0db9a20a61107c63ae57e1e3949dd6f7e5df7b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181058014.
Musiques de cour et d'opéra pour Louis XIV
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b50eaec1400ac520189a63de27b0043eee16a6fafd795dd98aec7aaef0e8a5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203607.
A Tribute to Gustav Leonhardt, The Last Recordings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efc524f43be207b7e441393d08a534865bcdcc12818165e3eb83e7ec9d003cf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2304302.
Symphony in D Major, H. 663: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241de0622ed928aba989213f7e9d553b86a25c427ba9773fcefc63f66cc7b6f6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2304303.
Concerto for Harpsichord and Fortepiano in E-Flat Major, H. 479: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755a21db4a7904fba79c88bcac18b7112d0038ab202d5304c4a1921122b10794. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2304306.
Divertimento in F Major, K. 138: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea4718ec273d03fb03493f4ded13c846ad235db5294bed8ded00e6654cd8db1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2304309.
Piano Concerto No. 17 in G Major, K. 453: III. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4979b83f84d00444114d5e5a2d454a9abc3b1d01f4e893cedfcf9d63fb62598e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2304312.
C. P. E. Bach: Symphonies & Cello Concerto (Alpha Collection)
Mozart: Symphony in D Major, H. 663: I. Allegro di molto
Bach: Concerts avec plusieurs instruments (Vol. I à VI) - Intégrale
Concerto pour violon in A Minor, BWV 1041: I. —
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a697b3218957926a1a766e41f973213e8ca1c6206237ea73bdc3b019f5bae8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0813701.
Concerto pour clavecin in D Minor, BWV 1052: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e56f81e852dc7fb296606fb8a9339b2ca7f7b18a647c2fdb084015df26801c0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001303.
Concerto pour deux violons & cordes in D Minor, BWV 1043: I. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2889c0b163fdd6f0b5124867f80f3966c7a383c485f07a48c205d3381b5118. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304803.
Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe4263856c5a433b2e728ed5885df28031c3163651bdacfe25b24f48c6b5826. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407103.
Concerto pour hautbois d'amour in A Major, BWV 1055: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153dbd9517a441ce60a1e02545054911f5ba7721169b2b267cf2eacb138c6c40. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac68b4e8413c7d0ca384722c0b0e049108eb0e8d546fc12250caaa52404bc3d5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304804.
Concerto pour hautbois d'amour in A Major, BWV 1055: III. Allegro ma non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7534f9988756fae6e93fb98ec4c204e53998a41624b47e11530fdb7c08303a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001306.
Suite in C Major, BWV 1066: I. Ouverture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb87a3d1609602ec9bc935d531b46e4a60bd2d56d2daaedaad77963d42dab34. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304806.
Concerto pour hautbois d'amour in D Major (Transcription du concerto pour clavecin in E Major, BWV 1053): III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf7bed628d85ab4704c6f2cd94238d4f6e1a1444b8e13fe7509cafc0d826c41. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407106.
Concerto pour 2 clavecins in C Major, BWV 1061: III. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f34b2d950cb556dcf5b33a8c71c20c567a994057a0b6d10a1c24615cf8cb47. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0813706.
Suite in C Major, BWV 1066: II. Courante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b6cdfaa9411df0687f9b67644da7138ce416706a53cdc71c5d514043479b1f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304807.
Concerto pour trois clavecins in C Major, BWV 1064: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8941cacdb6ad2fc5391c7c5a339320553a01324ab64834539768d847ed4aedb6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407107.
Concerto pour flûte, violon & clavecin in A Minor, BWV 1044: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eab333d48c4c86ae968dd417fb4fadea67efdf193e49b6fad03bf134d6a66d3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0813707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0728b759abad4d7307d74e0751dfac0dbbb3deb0f84f95abaa07813ee3a43e2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304809.
Concerto pour trois clavecins in C Major, BWV 1064: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f1af19f4bf25ef5e1945d791fbb727b847ab2d46152dfa64985e1b4dcce764. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11409ad3b6f9630209680691f4b631bb476b20c39c7031b2d24a64381f97717f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001310.
Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b350a2d761bbec791c4f1a74b90d991f4fdb99f48408f38197cdf6eb5ef340. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001311.
Suite in C Major, BWV 1066: VII. Passepieds I & II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbd90e9d8e0bd973ec57105cebcc11f1693013b3acc3a0ccdee3c7953dc01f8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304812.
Concerto pour hautbois & violon in C Minor, BWV 1060: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57baf7547ce04cca0636a3b3f886ace59c70d3451e07d18f7d7f059663e32fb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304813.
Concerto pour hautbois & violon in C Minor, BWV 1060: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fc22eda7839b0f0254ae91d94545f7fa1ca3a4758fbcc0bf4d1610dab7073c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304814.
Concerto pour hautbois & violon in C Minor, BWV 1060: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4802021b85ce5228a8e87183e9812253e27919c29a388265eabc182d9d11c7b3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0304815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f34fe286c02f9fdcdc4b0e8eda77f5ac4ce5a35ec74e9ce505dfbbe8d3daa9e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407115.
Concerto for Two Violins and Cello in D Minor, RV 565, Op. 3 No. 11: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3300aac4ffee62d3061072b2dea9f9a62d13ef08cbd2c2eeb6d2371c70c6ce14. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219301.
Concerto for Two Violins and Cello in D Minor, RV 565, Op. 3 No. 11: V. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5ce8e5c3813aa2acc7047eb359a4ebb1e29ef2b14e3fa680ba703d33eb18f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219305.
Concerto for Four Violins and Cello in F Major, RV 567, Op. 3 No. 7: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40dfabae566f6696438c91b5b85b6792876a1e7f2a7a5b5f9be01e39df02edf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219307.
Concerto for Four Violins and Cello in F Major, RV 567, Op. 3 No. 7: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f003cace27d0e075c8bba2595c097ce3b2c4c2ed8c494a1071537b75b01773. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219308.
Concerto for Four Violins and Cello in F Major, RV 567, Op. 3 No. 7: IV. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0744f57c4f8db1d00e571a5ee2b86391184ca469f0e86cc3f128148a6db1f6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219309.
Concerto for Violin and cordes in D Major, RV 230, Op. 3 No. 9: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282a714eb2f578ae23243dce4881eb2e08feb97da843c4071991e24375184244. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219312.
Concerto for Violin and cordes in D Major, RV 230, Op. 3 No. 9: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68ab64bc2ce73c5903ab58b01a813cf57a29f87fa52969c5ff1cf4fc66a1fa3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219313.
Concerto for Four Violins and Cello in B Minor, RV 580, Op. 3 No. 10: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4534bce4c08816542e504bc0e566a934e2f61919777a9302f8b52464d070385. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219317.
Concerto for Four Violins and Cello in B Minor, RV 580, Op. 3 No. 10: II. Largo – Larghetto – Adagio – Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79eec111f399a4b425aa963a6a19cc0f1fbb52cbed64150fb4885a0ad2f564c7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219318.
Concerto for Four Violins and Cello in B Minor, RV 580, Op. 3 No. 10: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e9592702d1259cd97f52b90a443a1d58f74c420b5a7b3f6300d31fb7a3253d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219319.
Concerto for Violin in E Major, RV 265, Op. 3 No. 12: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e29ccec9a61b0c812a7eb2e7fe410c20af9fb16957ea538689f5d9b7e915e6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219320.
Concerto for Two Violins in A Minor, RV 522, Op. 3 No. 8: II. Larghetto e spiritoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a59831b498b0be607aca4bf8bc81e2afdbddff2a928bb1cd11f145f346c480. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219327.
d'Anglebert: Pièces de clavecin & airs d'après M. de Lully
Le triomphe de l'amour, LWV 59: Air d'Apollon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43524c8578665fdffd7b2abc81bcc7628bfd827edfd08e1217252e4acea0034d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407437.
Armide, LWV 71, Acte V, Scène 2: Passacaille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e14e94994365d04029b2707fbbd4c6444d030dd3c896d29b5501c56e24d212a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407438.
Phaëton, Acte II Scène 5, LWV 61: Chaconne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38db0ebfed7eea2163e0faa28366e86a20a1df1e45a7559deadb4c7db0b767d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407413.
Suite in G Minor: VI. Sarabande Dieux des Enfers (La naissance de Vénus, Acte II Scène 6, LWV 27)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe164c3e638f9fcea64614d1169dfffa28897e093a7622d5d5c26f6189a26f682. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407419.
Bach: Brandenburg Concertos (Alpha Collection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd500a3d0b728c27e143f170415642196ba5a13b92280f634c8fe32525d9266f0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1018109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe4263856c5a433b2e728ed5885df28031c3163651bdacfe25b24f48c6b5826. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0407103.
Brandenburg Concerto No. 2 in F Major, BWV 1047: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc326453593da5eeb3ccf59dc1d446a7880b404936ff2c44ab1e256e05f760e5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0813710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b350a2d761bbec791c4f1a74b90d991f4fdb99f48408f38197cdf6eb5ef340. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001311.
Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f42b035532011eb05050252bcdcb38ccd7484d72ff6e25f68bca279d40764fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0813711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3300aac4ffee62d3061072b2dea9f9a62d13ef08cbd2c2eeb6d2371c70c6ce14. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1219301.
Bach: Concerts avec plusieurs instruments II
Bach: Concerts avec plusieurs instruments VI
Bach: Concerts avec plusieurs instruments V
Bach: Concerts avec plusieurs instruments IV
Bach: Concerts avec plusieurs instruments I
Bach: Les 4 suites pour orchestre (Les indispensables de Diapason)
Trio sonata in B-Flat Major, Wq. 161/2: II. Adagio ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47991f847d01a0cdcfbe2085df85ab3ab75ca7f5776b5bc95de4f95532e89930. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076603.
Trio sonata in B-Flat Major, Wq. 161/2: III. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7195d88a472a66d0d4dd175210d62c56c76762a395d209cc22cd6a8d6531743. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076604.
Adagio and Fugue KV 404a: Adagio e dolce (After Sonata No.3 in D Minor, BWV 527 by Johann Sebastian Bach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e670e4fd7712d28f277329fe3a31e755d56be653743d271a11a0da1b498991d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076605.
Adagio and Fugue KV 404a: Fugue - Allegro (After 'The Art of Fugue', BWV 1080 by Johann Sebastian Bach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc498c9b54e16e897dffd5efacf5fb4d5a1b106a9c6a6801b60564142a4a881a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076606.
Wir danken Dir, Gott, BWV 29: Aria 'Hallelluja, Stärk’ und Macht' - Transcription for Four Instruments
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9261b71903d1130e9ac3afd6fb14261e20c4f44b656c4f52bda2ba3495c3a7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076607.
Himmelskönig, sei wilkommen, BWV 182: Sinfonia in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f7e0669ebd9024147794e3c408e074d1d32a7bd6e954ad902686c96f86b1ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076608.
Schwingt freudig euch empor, BWV 36: Aria 'Auch mit gedämpften, schwachen Stimmen' - Transcription for Four Instruments
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0b063edd99e906fe9081ad742dbf6f8428670267b681c9e535e5c5824cbe6c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076610.
Ein ungefärbt Gemüthe, BWV 24: Aria 'Ein ungefärbt Gemüthe' - Transcription for Four Instruments
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bef2f4a96bcb02ed67e119c0b8feae3bc64b0aee026033a5169a7f5c0182f6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076611.
Sonate sopr’il Soggetto Reale, BWV 1079: I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72444c797fad96ca56564810a65ddcb4b31df0f3c6299aa8c96d7c28275f876f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076612.
Sonate sopr’il Soggetto Reale, BWV 1079: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d79aeae0cc4ad06522d71adb6f5001c6f8ec7d84c51a7091088788e8fe6f17f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076613.
Sonate sopr’il Soggetto Reale, BWV 1079: III. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8856274c3bd92ec85df7dde9910c6281db3e84458818bccd20e9276bbb1b384. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076614.
Concerto in D Major, H.115, Op. 7: II. L'arte della fuga, a 4 parte reale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde4e3cabd53ffa6fed94518d876679fd7189e4921e340a2ff6f0b780b55ae1b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1739602.
Concerto in D Major, H.115, Op. 7: III. Andantino - Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46804cd072ae29c7574f289e76d6f838ef3c417fc25858138a90f849869d96a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1739603.
Concerto in D Minor, H.116, Op. 7: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112e1ccc1dc4db97d286fbd4b217082d959c5aae93132ffcc2a7f22259b8369b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1739608.
Concerto in C Major, H.117, Op. 7: I. Francese Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5abc895c17858c6d41c526cdb2147e6d6d4d058ecb1eb79f99a515c2a6bd46. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1739609.
Concerto in C Major, H.117, Op. 7: II. Inglese Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2069ed69c7aec03350739d9cd439092fdbec9efb4b74e72ec346b8b36b4c6f2b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1739610.
Concerto in B-Flat Major, H.120, Op. 7: I. Allegro moderato - Adagio - Andante - Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726c72ece1133c435a52ee8882c5d62084e91702f9ef6ad14bf8cd79f6e66f1d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1739618.
Concerto in B-Flat Major, H.120, Op. 7: IV. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cd46cdf57f6a3c36dc495ed31ed5c0c1f41af13cac4ed2b010543356aa9111. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1739621.
Sinfonia in A Minor for Two Violins and Basso Continuo, Wq. 156: II. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c0b9e357c69a5a975925e84e4aae44b6dda3a89d0c6748230cafba311af25c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1625703.
Avison: Concertos in Seven Parts Done from the Lessons of Domenico Scarlatti (Alpha Collection)
Concerto in D Major, Op. 6 No. 6: I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb130a19adee0283c7fb17b7c3a25db728f9e5822d49881f33a85722324398f1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203101.
Concerto in D Major, Op. 6 No. 6: II. Con furia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fb29e6237a10815a586fc5440fed33984b3141a5ede08c617ffc2f7dca1ce5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203102.
Concerto in D Major, Op. 6 No. 6: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773d5896ad2cc49b6ad6cd0ec75e02d8e3b59d2bd52b3c04dd72acb8b77f0a6b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203103.
Concerto in D Major, Op. 6 No. 6: IV. Vivacemente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdeb5c3164953f52fb7e3971f731b4ef2fd736ae789aaade7d54a3bb46f63712. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203104.
Concerto in D Minor; Op. 6 No. 5: I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fbee140c95190f4a478f2a31270ca7240eabd89452e009e5f0cfbca542df57. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203105.
Concerto in D Minor; Op. 6 No. 5: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72048aed1954d11382dcdbcd085f7e4e4f212d0058da15a46f762252aea8fe45. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203106.
Concerto in D Minor; Op. 6 No. 5: III. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3181695d731d79a4e3e2120c4e7be058dd23cd868307849b3cb5c472416378d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203107.
Concerto in D Minor; Op. 6 No. 5: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba578a1ecebd0caa2a433f9048a39e001bd9e471fd0f450e92d10b630d5200ce. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203108.
Concerto in G Major, Op. 6 No. 11: III. Andante moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f734d4104e36503a3333cdc5782b32602cd185331de8def9d8aff72468c0538. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203111.
Concerto in D Minor, Op. 6 No. 3: I. Largo andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d87dcf83844bf4c86cc9978cf627215f4794f51e43ee153e3e919dd61078ab. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203113.
Concerto in D Minor, Op. 6 No. 3: II. Allegro spiritoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7382e559ecd3bee3fdc27d6d4e7954f413ec4d9983c7dd748d65b69dff4f75. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203114.
Concerto in C Major, Op. 6 No. 9: II. Con spirito - Andante - Con spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf40b249ea32cfac0d92b620ec0d6429171a6c35774d5b04f0e1989dcbf5ee54. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203118.
Concerto in C Major, Op. 6 No. 9: III. Siciliana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fcc67cc9e0aabdf3ebe8f17ae825c48202d86a89ab334c48855f9b472da932. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203119.
Concerto in D Major, Op. 6 No. 12: I. Grave temporeggiato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8345fb6bcad8320c3f03fe92442f24254ac1bd4be6c25d0a20d4401cb21eb0b6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203121.
Concerto in D Major, Op. 6 No. 12: II. Largo tempo giusto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad85a9fe6c77c9ac32cba3be3e86e8a14b16f13b484f8e1443a01a8a04be629. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203122.
Concerto in D Major, Op. 6 No. 12: V. Temporeggiato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f04d8b6214a24d1bb1d3aa38ab6077791be2cd2b11b5420def479541caa5e3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203125.
Concerto in D Major, Op. 6 No. 12: VI. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8a5a503bb67ccb8fe90e7342d27ee60fe9ddabed7922701763bec22754a44a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0203126.
Bach: Goldberg Variations, BWV 988 (Alpha Collection)
VII Festival de Música Barroca "Misiones de Chiquitos" Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7b9dd0708a1286e6910f6461a171e4222a459ad2e679fe664cd6d7e8d1adf3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1776844.
Les grandes eaux musicales de Versailles (2015 Edition)
Les grandes eaux musicales de Versailles (2016 Edition)