Claude Balbastre (8 December 1724 – 9 May 1799) was a French composer, organist, harpsichordist and fortepianist. He was one of the most famous musicians of his time. Life Claude Balbastre was born i
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 0xe0b276fb2d277fb42b13dc8d72c46cb03f41bf094b3e1c88d69a4100a96be6bf. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de61f187-575c-44e1-85b8-a7ab2983a9d5.json and https://artists.proofprofile.net/proofs/artist/de61f187-575c-44e1-85b8-a7ab2983a9d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Maurice-Quentin de La Tour, portraits en musique
Pièces de Clavecin, Livre I: XIII. La Genty
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 0x864ff8cc1099fcd3ac127408c2aa0369a9de01100e1da8929eee7aa34dd9f243. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV61716313.
Pièces de Clavecin, Livre I: I. La De Caze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa906921566c3c5917838a6bca4ef71b7d035b52bfa8b8a0ac800d04123ec4ad2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our 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/FROV61716301.
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
Trois siècles d'orgue à Notre Dame de Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65218e13cd274f692aa5cc56a3bfd41f12f01e2a5af6cafd682fbdfd2e10bdab. 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/FRZ131302060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6166fb0de7a828f06ae12bf49121e40dd18f02eb73eb18535184cb5de341046a. 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/FRZ131302080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08d1011496f044e5260ba5fb9165cfd34feba3f3fad1a3437df1e9687a5d725. 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/FRZ131302110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4a4cfaeb5748210b164bffc771006b31772fef9884877d7c45e61f5003d9fe. 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/FRZ131302140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73b5e60fd14d3286f4b31ee6f9a19c849384f6544cb121389d025b3bb5d48cc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131302040.
Rameau: Premier livre de pièces de clavecin, RCT 1: I. Prélude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f8bff06ee1753a5835c27b97068cc295bb7aa8a333ae8b0f2dd444acf880f5. 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/GBAYC1900672.
Rameau: Second livre de pièces de clavecin, Suite en mi: V. Le rappel des oiseaux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce778e050d40533cded1ecfaeee64629761ee0b62cd56a5124565db1a6a1050c. 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/GBAYC1900673.
De Visée / Transcr. Tharaud: Livre de pièces pour la guitare, Suite No. 9 in D Minor: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd4f45dc81a30592ace2d20247fd988972043a0e104e39bbb3d6fa037f36361. 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/GBAYC1900674.
Royer: Premier livre de pièces de clavecin: VI. L'aimable
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbe7693ecd7284c7537c04c0dd2be10569c31f64c895969a2cb4b42d04ba934. 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/GBAYC1900676.
Royer: Premier livre de pièces de clavecin: XIV. La marche des Scythes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e27ceeb127c40876009c041e952ff83b0f5caccfa53b782d82cfda0d6b2c45. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GBAYC1900679.
Royer: Premier livre de pièces de clavecin: IV. Premier et deuxième Tambourins
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72daead41ef7237f3ff8bdb57e5a4f704e2f1f296322a835c5a64c7c5394623. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-21T17:34:05Z), 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/GBAYC1900681.
Couperin, F: Quatrième livre de pièces de clavecin, Vingt-cinquième Ordre: V. Les Ombres errantes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d5baa61606d76b88f70e920d022f9e17a6b24cdc22d1fc6a18406d8ad8bd27. 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/GBAYC1900682.
Rameau / Arr. Roques: Nouvelles suites de pièces de clavecin, Suite en sol: XIV. Les sauvages
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247891104d73f6c332d41c47f86bc7d19b829f8570174745cb973ff9446d562e. 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/GBAYC1900684.
Lully / Transc Tharaud: Le bourgeois gentilhomme, LWV 43: Marche pour la cérémonie des Turcs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204bce8c4d19ea1b72ef65f43401f6de696edcf4c720625ba674660c94f81ba1. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900690.
D'Anglebert: Variations sur les folies d'Espagne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38aef131f9f8f3b7debbf73c36d130b8650ec01c4b881f014e851f547207b013. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our 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/GBAYC1900692.
Balbastre: Premier livre de pièces de clavecin: XII. La Suzanne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322c669b10550bc2bb9a0d855cefd35293a4efd81ea52de8b08129e4fa20d08d. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8202e782b1ab5597d29587b7252718159aea97eb7176688b3351dfb8707b590b. 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/FRW950806313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa042308e7f057ba19eca680ece299f236dcb403d44ee130f34170ad8f81f619f. 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/USB8U1028742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c22ee785820d3ac35a7ab97673f0c4dcd99a112efe27699b9b48ce1f0c8f87f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809028000.
Satie: Menus propos enfantins: No. 3, Valse du chocolat aux amandes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596cb5b0b719ca8a690a6af1be5651917ba31d3cdec7e8f9498e5197b1bc58a5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118400086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9a0a14286d20b5bd48350e8e255868ded487907800dffeb8ff88a020114d73. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209313700.
Charpentier: Messe de minuit pour noël, H. 9: III. Kyrie eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a55f2440d7f89fbb11834727c29b43ed83cee2de798bb74a51f52604652688e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200100562.
Tournemire: L'orgue mystique, Cycle de Noël, Op. 55: Office No. 4 "De Dominica infra Octavam Nativitatis": III. Élévation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecaf228c8eb1221355f48576e16561456a94e0a83fdc1f0a503d99e2dfa79e2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201902201.
Traditional: Go, Tell It on the Mountain (Arr. Pasatieri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea6b6a679e26a115a6beaed88e4b6e401af9f20809103304ed5507729b50bf3. 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/DEA809182200.
Charpentier: Noëls sur les instruments, H. 534: No. 6, Une jeune pucelle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a4898b11db48d4b05d9cb673d8268624ea3b573a8ba512c91641aa9e86e079. 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/FRZ200100563.
Corelli: Concerto grosso in G Minor, Op. 6 No. 8 "Fatto per la notte di Natale": I. Vivace - Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f8d75427c949f2c8bd7618cbf06f3f1e68dde4f6b4c7a0db69fda54be04560. 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/DEA809100209.
Traditional: We Wish You a Merry Christmas (Arr. Cullen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6e868ec51c6360cb6b14b8202b2dc781b3ebbe95b134f773ad2a58ce076457. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809501700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb10b1b9f9335e16d60af107105613692cd6f6bd7a3f01833f27348623e2ff15. 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/FRZ209314100.
Britten: A Ceremony of Carols, Op. 28: II. Wolcum Yole!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a65fba02b6af39deeb599575e6a9b6bbc034b324508029153ce5001024262ce. 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/GBAYC9501519.
Charpentier: Messe de minuit pour noël, H. 9: I. Kyrie eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cffaf421d5c206ec08c46f8ce314c2adba9dc5dfa5411fe9891b07b659fbf42. 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/FRZ200100558.
Tournemire: L'orgue mystique, Cycle de Noël, Op. 55: Office No. 4 "De Dominica infra Octavam Nativitatis": I. Prélude à l'introït
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22aa037e53800d4441cc088f0088d44986e2682e215ad7e07bcc62d66056088d. 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/FRZ201902199.
Manfredini: Concerto grosso in C Major, Op. 3 No. 12 "Con una pastorale per il Santissimo Natale': II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2731b03250a7b4a806f11e516dceeedef38cfc8486c2e3fd3d6e2463d18df1. 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/DEA809100233.
Britten: A Ceremony of Carols, Op. 28: IV. (b) Balulalow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091a03c9ca87aa5630c11d9a85831f989a11ccdffe902ae2f63c6f080b52f554. 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/GBAYC9501522.
Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 3: No. 24, Chor. "Herrscher des Himmels, erhöre das Lallen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff898d7f5d98c4aa123f47c8d98a790127a105312a60073f480b7b0430dc344. 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/FRZ209616724.
Traditional: El noi de la mare (Arr. Llobet for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407a0f0d8abbe7988f38900d01d8bd8fb23b6f0a85e8dd70b0e518dc4e730cc3. 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/GBAYC1902539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb602c1fc94094683ae30c63b4f9a83b6e045833cadb69cfb113bc8d8a4ff0d. 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/FRZ209316100.
Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 3: No. 24, Chor. "Herrscher des Himmels, erhöre das Lallen" (Reprise)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08d2333127e515d20fd908881dd54d7794f4fcf1b6c435d364f54ecd688271e. 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/FRZ209616736.
Debussy: Noël des enfants qui n'ont plus de maison, CD 147, L. 139
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad1e97a98804f806b72e9fc133123f046459daf1c1ff35c59e401d3c5f215f4. 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/FRZ202300030.
Dandrieu: Livre de noëls: No. 17, Noël de Saintonge "Nos bergers"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aefa6cc0a161988f4987c3cf838b2945e7e0149f3bc916af73bc9c18d0a115e. 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/FRZ209502700.
Tchaikovsky: The Nutcracker, Op. 71, Act 1: No. 2, March
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Mozart: Great Mass in C Minor, K. 427: V. Domine Deus
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Corelli: Concerto grosso in G Minor, Op. 6 No. 8 "Fatto per la notte di Natale": III. Adagio - Allegro - Adagio
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Charpentier: In nativitatem Domini canticum, H. 416: I. Prélude. "Usquequo avertis faciem tuam"
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 14c, Pas de deux. Variation II "Dance of the Sugar Plum Fairy"
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Schütz: Geistliche Chormusik, Op. 11: No. 16, Ein Kind ist uns geboren, SWV 384
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Charpentier: Messe de minuit pour noël, H. 9: IX. Agnus Dei
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Palestrina: Collegio Romano MS 2852: Alma redemptoris
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12e, Divertissement. Dance of the Reed-Flutes
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Mozart: 3 German Dances, K. 605: No. 3 in C Major "Die Schlittenfahrt"
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Tchaikovsky: The Nutcracker, Op. 71: Miniature Overture
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Berlin: White Christmas (Arr. Pasatieri)
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Daquin: Nouveau Livre de noëls: No. 12, Noël suisse
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Adam: Cantique de Noël "Minuit, chrétiens"
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Handel: Messiah, HWV 56, Pt. 2: Chorus. "Hallelujah"
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Balbastre: Recueil de noëls, Première suite: No. 5, Tous les bourgeois de Châtres
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Balbastre: Recueil de noëls, Première suite: No. 2, Joseph est bien marié
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王妃マリー・アントワネットの鍵盤教師、クロード=ベニーニュ・バルバトル「クラヴサン曲集第1巻(全曲)」
Noëls (Orgue de la collégiale de Saint-Félix Lauragais)
Airs d'opéra accommodés pour le clavecin
Claude Bénigne Balbastre : L'orgue des lumières
Balbastre : Quatre sonates pour clavecin, 2 violons, 2 cors & basse
Balbastre : Pièces de clavecin, 1er livre (1759)
Première suite de Noël: Où s’en vont ces gais bergers
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Organ Concerto in D-Sharp Major: I. Prélude
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Première suite de Noël: Tous les bourgeois de Châtres
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Balbastre: Quatre Suites de Noëls (Orgue Moucherel-Montbrun de Cintegabelle)
Première suite de Noëls: A la venue de Noël, marqué
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Première suite de Noëls: Quand Jesus naquit à Noël, gaiement, modéré
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Balbastre: The 4 Christmas Suites in Variations
Claude-Bénigne Balbastre: Recueil de Noëls
Claude Bénigne Balbastre: Pieces De Clavecin. Premier Livre
Harpsichord Suite No. 5 In E, HWV 430 - "The Harmonious Blacksmith": 4. Air And Variations
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Italian Concerto in F, BWV 971: 2. Andante
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Italian Concerto in F, BWV 971: 3. Presto
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Pièces de clavecin Op. 1: Adagio in G Mino
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Premier livre de pieces de clavecin / Troisième Suite: 16. Le coucou
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Premier livre de pièces de clavecin: La Suzanne
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Suite In D Major: IV. the Prince of Denmark's March, "Trumpet Voluntary"
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Wachet auf, ruft uns die Stimme, BWV 645
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ac19e7f8de27d2328a46fac573c5607187ac0db322e3a254d34e7281972547. 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/CH6541658703.
Suite For Harpsichord No.7 in G Minor, HWW 432: Passacaille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d27be4b17b364cafad33a858cbb880cffeaf028b3ea2d5811836b18d12109b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our 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/GBVVQ0901282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc03f38af7be4aec734c9c2fd086704cc02e7f3b37b653c317673ff85a3f3aef. 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/GBVVQ0901289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47b22796c935765c5a8345301d6865d1f1971309755536e8d8168e63777ac2e. 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/GBVVQ0901290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a970fe2f9dab45cdeccdcdc247cc8c8709083c4e6366ab5f9ed7ae51b50f1b. 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/GBVVQ0901295.
インテルメッツォ ピアノ名曲アルバム
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807497919a7b134106d9b7453ad7d253e7ec1fa8fa2690781cbfb3127a1a6335. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201821034.
La Marche des Scythes (Fièrement): La marche des Scythes (Fièrement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfca4a293f303d041110320ee4c23f81ef4a52b4f48f60a89403c50281f2ef4. 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/BEF640620717.
La Lugéac, Giga (Allegro): La Lugéac: Giga (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7a94c3975db06b99e003a4f1d50ded0f408d372056ddf86294eefc72e331ad. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEF640620709.
La Suzanne (Noblement et animé - Gracieusement): La Suzanne (Noblement et animé - Gracieusement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2fbcf3625545d10c84db8321a938d910e7f0dac13b6fd1503d000a30f4db1d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEF640620712.
Noël à l'orgue. Noëls des organistes français du XVIIIe siècle (Orgue Jean-Georges Koenig de l'église Saint-Georges à Sarre-Union)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec69f489c1986f2aa421d9df361618b488206178da3a6da6bbcb8ccc0cfde18b. 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/FIFIN9900181.