Marcelle Germaine Tailleferre (; née Taillefesse; 19 April 18927 November 1983) was a French composer and the only female member of the group of composers known as Les Six. Biography Marcelle Germain
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067c6107d49d79b0c38cff4666e583c28bc88a591d05cc3b1eeab56edcb061dd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c71e6ee3-2efd-49ba-95fa-b5b992db2d33.json and https://artists.proofprofile.net/proofs/artist/c71e6ee3-2efd-49ba-95fa-b5b992db2d33.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
The Flower of France. Germaine Tailleferre Works for Piano
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ba4b3d43a99d028c0de69bb2f8387e56b647318ad0ac0fafbb8389e4d0ef52. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5da6004afc85fe51a5a05c6278f58c83ea9f1f2c1cbc1a04c5899ef77c7b12. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d516a2b5fc8f8cf91ae604e8d757e78e227775f89c0b90c5f2ff4a8017e78d7. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300003 — a six-check JSON result.
Pastorale in D Major: Pastorale in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb093027d06bfec545682ba08fbd7d3edca4c7cfab7ef0feced0f45cf5a278695. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300004 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df8be4c7d399bc4c070edaaeb9fc9c61a857859e68523a23652e83d5224fa50. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300005 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd63a2a57908e273f03c35b5abf596bbff19c0edbc90e3f2d6e9a72b7471ad0. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300006 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1c0781824f6b31ad3a87973e962b05e156a9e438cda00bfe9beb41064fe897. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300007 — a six-check JSON result.
Pastorale in A-Flat Major: Pastorale in A-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec7dc706def97fe30a0691e1b00981c9df31fc36e85d5d5c959fe5a3586a016. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300008 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6143d51a6f7cec14f5289ac0c09d8b13967f8375a5db944551ecd43ebc91e8e2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300009 — a six-check JSON result.
Fleurs de France: II. Coquelicot de Guyenne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de78b2d95ac778f676058d5eff3977acb22971920cff8bebe16fdaa51d07751. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7b97cb86ff61db4c6febaac5ee4eb72592a57e320854bdeded4a35488106b0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300011 — a six-check JSON result.
Fleurs de France: IV. Tournesol du Languedoc
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe823363d4cbc24cb5973b691d4a3acfb1d84538f768a3e6a711c47dfc104117f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300012 — a six-check JSON result.
Fleurs de France: V. Anthémis du Roussillon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dd2e86ac63541d5927efdb686cd768d9083831fef61e3455b179816a053e7e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300013 — a six-check JSON result.
Fleurs de France: VI. Lavandin de Haute - Provence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d2acbc17ef84ae9de1ef378b0b5e7115d3c3a1eef997ff7880dcb8f06c56cd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300014 — a six-check JSON result.
Fleurs de France: VII. Volubilis du Béarn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccac33af1b9dddbb770b38b026028fcf7475061ead5a7a2ae7a42cfe5a4ac490. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300015 — a six-check JSON result.
Fleurs de France: VIII. Bleuet de Picardie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0ed0116ecd5b3a044a8d8de63bc19ca9f9f1cfa0cb0915f5b334f34e07778b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300016 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2601478cb651bf57dd6fb354c755b177bd75bdee50eac05d15d06af07dfbd1d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300017 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b12c0fd791ab8fec17d86c7c8a39c1c296c396a579208f97579755e4a202ae1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300018 — a six-check JSON result.
Minuet in B-Flat Major: Minuet in B-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabca0ce5fd500abff9d650707bd7eda69368297820179a25ce4114c6fd8302ca. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300019 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d0e8ef8a262d099ea35cfbdef03266b6d4840033950d52e70ac7b2f09ec1cf. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300020 — a six-check JSON result.
Au pavillon d'Alsace: Au Pavillon d'Alsace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b9ee2283e9485cba1ac3a586cf43b68b969d5cda691769e9dc68a8bcfd81d6. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300021 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb95b0f78acd5298e6a451d349fcc4b9b5845077faf2905181347f9afd78367. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300022 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb879b5afd7642492bdc8a4737c5b92221fb51432e5b3ecd9604dd05d67b1c4d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300023 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58c268d39991603621a16854cdfd5a61b12d288d206ac71efa59f06531faca1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300024 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1f5c19a527f8800da5a807ca2bd2ff52ee8287638cc37a7857e7cda3de7414. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300025 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4ce2a04c7c2b1f2175dac89a758bbfb39a5078e4f44d4c685b28579fffde60. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300026 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9d1ea2d7b9466423a0c563c00a963f3dde04cb6df81f83204d4d051eb6a264. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300027 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd890a4b2e969b0c78fefeeb9e6459499b179b4f2ac891267dddd28c310bb661. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300028 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbce37cc91ebabdb7cab504cbabacb79a8e2aeb679c9fbcaf98d4c9bfd0232c2. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300029 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab6ec715574669a27c80ac32af1fb408a6cd14e55073ac5ddeb7ef9f44d40eb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ad53cf74fe87899e88ce300e5a55b1a330e90ba472e8e354922f0f38703c8d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300031 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0d213182ece25cc065d98ca5206f43db01ea3c5dd9a1cdd756d14b71ca96d1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300032 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf269c68573af3c10673fbecc1eeeac0729ae2c35d2e7dc99aedb3a59cf30b6a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300034 — a six-check JSON result.
Sonata alla Scarlatti: Sonata alla Scarlatti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287b8cf71e0dcf0e24be31827175c83b41b05497ddc3b34997313a4a79667824. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300036 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd8407f4daa2fe856b1ef202ce83b80065653b8dbd47308e882a168f33ea89d. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A2300039 — a six-check JSON result.
Germaine Tailleferre, Louise Charpentier, Renée Hansen-Jamet: La promenade des dames
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303251a56cc3b9fb5671f8b328de71434e01a5dc21b71b96e53308c604f2983c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902208 — a six-check JSON result.
Le petit livre de harpe de Madame Tardieu: No. 1, Morceau de lecture en forme de menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2046fc0271dac2a5d70e168a07c9150ddac536e4b1ac56b88f89c417df206ec7. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902209 — a six-check JSON result.
Le petit livre de harpe de Madame Tardieu: No. 2, Modéré
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1386739a5655f265349556e03ae5c68db94933f9f64ae922067ad9c4ce6d2579. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902210 — a six-check JSON result.
Le petit livre de harpe de Madame Tardieu: No. 3, Pas trop vite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b214513f36532eb3af405210966f50ad86abf0b37eea7abb515baac70446e4. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902211 — a six-check JSON result.
Le petit livre de harpe de Madame Tardieu: No. 4, Pas trop lent
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f60402490309def8bfcc05971fabe65c42358a216a6917c7568d4892d0f1040. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902212 — a six-check JSON result.
Le petit livre de harpe de Madame Tardieu: No. 5, Dans les prés
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f979ec84a5edff76dcb15532d8364b2e0802b748b91703ddbe8b1f1867e93f. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902213 — a six-check JSON result.
Le petit livre de harpe de Madame Tardieu: No. 6, Pas trop vite à mon petit ami Jean Tardieu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4831ff67979cda61e57d51b5b45e32965d1f475e4d77e9da7eda6cc7136b18de. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902214 — a six-check JSON result.
Le petit livre de harpe de Madame Tardieu: No. 7, Pas trop lent
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f78d52bac12a052b5596b4d8ea869e36afb4b3899383991f88dcb4207c5485. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902215 — a six-check JSON result.
Le petit livre de harpe de Madame Tardieu: No. 12, Colin-maillard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15de1c167008be936d5ebeb9a8595e9c4e70cdff74a6dd33cfa4c3f032c8c453. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51902220 — a six-check JSON result.
Le petit livre de harpe de Madame Tardieu: No. 13, Moderato
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Le petit livre de harpe de Madame Tardieu: No. 14, Lent
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Le petit livre de harpe de Madame Tardieu: No. 17, Ondine
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Le Petite Livre de Harpe de Madame Tardieu - XVIII Pas trop vite
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Two Japanese Folk Songs - Falling Cherry Blossoms
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Two Japanese Folk Songs - Lullaby of Itsuki
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Germaine Tailleferre - Music For Two Pianos And Piano 4 Hands
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed757f6a4e19789532196b198f13d90884e2119db95b2a90b9dc602c3511909. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8252029641 — a six-check JSON result.
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La Musique de Germaine Tailleferre Vol. II
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Tailleferre: The Music of Germaine Tailleferre
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Tailleferre: Chamber Music and Piano Music
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Trio pour Piano, Violon et Violoncelle: I. Allegro animato
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Trio pour Piano, Violon et Violoncelle: II. Allegro vivace
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Trio pour Piano, Violon et Violoncelle: III. Moderato
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Trio pour Piano, Violon et Violoncelle: IV. Très animé
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedd97725f8bfe13861f87003addbd90449d7d9ea0df892abc6fb94b5e6dbb28. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910148 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341f49e915dabad9b2997399f4ed326bbe460f377386ad6d9cb09874f95c40f9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910176 — a six-check JSON result.
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Sonate No. 1 pour Violon et Piano: I. Modéré sans lenteur
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Sonate No. 1 pour Violon et Piano: II. Scherzo
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87b42423e2ab4550b1b4ae7d4c83f334393277b94d9cef675ef56ae6491e5e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910151 — a six-check JSON result.
Sonate No. 1 pour Violon et Piano: III. Assez Lent
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009a456f6ba177d21752aa98a1b17e4e7afd8cec8236e036ecc8401e60bf88ee. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910152 — a six-check JSON result.
Sonate No. 1 pour Violon et Piano: IV. Final. Très vite
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9b92585065202aa94b929ca66f4a3bff184b912ac557717275ae9217010d0e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910153 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc32c5d56bcb3c7814b5239dfa03b223ff40ad284831849454b0176336d470db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910181 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a9106bb253b6f2c149e74da5beb0804d06c99120fa1f931ed8b14074153110. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910154 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4412983989c5d781f2d23e583426fec177ac0d949800680767cfe33e68c28146. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910182 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8d0f968369594a2a18548a35a6526fa37cce3f10f48258c52e6aa43a639e7d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910155 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c1be77e6db345514555b5ea61b5b80b1e8ec4141c1dde7b0b2d48d2f77e216. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910156 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e274260e9c0a6b840bb084e0401916806024a456b985e6b5c1949065dcf0daf. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910157 — a six-check JSON result.
Fleurs de France: VI. Lavandin de Haute-Provence
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ba26a1f51eb43680d75a77c666b14f39977965135ccbd426a7306b32b76318. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910159 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c565921e53c6e2daf8a428aab97f7ac6c09d9351d387a69c33a75cec840b4b2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910160 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2056fd87e0f09d14c85a3caafeca965e6deac48543a27abf66c0f4fac09231f4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580910161 — a six-check JSON result.
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Partita pour Piano: I. Perpetuum mobile. Allegretto
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Partita pour Piano: II. Notturno. Andantino
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Partita pour Piano: III. Allegramente. Allegro
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Tailleferre: Hommage A Rameau / Suite Burlesque / Maderna: Concerto for 2 Pianos / Serenata Per Un Satellite / Donatoni: Cloches Iii
Tailleferre, G.: Violin Sonatas Nos. 1 and 2 / Pastorales / Berceuse / Romance / Impromptu / Rondo / Choral / Gaillarde
Violin Sonata No. 2: I. Allegro non troppo
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Tammittam Ensemble: Piano and Percussion in the 20th Century
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Jeux de Plein Air pour deux pianos: II. Cache-cache mitoula
Germaine Tailleferre: Fantaisie sur un thème donné de Georges Caussade
Fantaisie sur un thème donné de Georges Caussade
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String Quartet: III. Final - Vif - Très Rythmé - Un Peu Plus Lent
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Deux valses pour deux pianos: I. Valse lente (arr. for Solo Piano)
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The Echoes of Women - International Women's Day 2024
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Variations on a Theme by Robert Schumann, Op. 20: Theme
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Variations on a Theme by Robert Schumann, Op. 20: Var. 1
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Variations on a Theme by Robert Schumann, Op. 20: Var. 2
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Variations on a Theme by Robert Schumann, Op. 20: Var. 3
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Variations on a Theme by Robert Schumann, Op. 20: Var. 4
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Variations on a Theme by Robert Schumann, Op. 20: Var. 5
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Variations on a Theme by Robert Schumann, Op. 20: Var. 6
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Variations on a Theme by Robert Schumann, Op. 20: Var. 7
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Miocheries, Op. 126: No. 13, La toute petite s'endort
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Wild Swans Suite - Version For Violin And Piano: II. Eliza Aria
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String Quartet in E-Flat Major: I. Adagio ma non troppo
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String Quartet in E-Flat Major: II. Allegretto - Scherzo
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String Quartet in E-Flat Major: III. Romanze
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String Quartet in E-Flat Major: IV. Allegro molto vivace
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30 Etudes, Op. 26: No. 10 in F-Sharp Minor. Adagio
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3 Romances, Op. 22: No. 1, Andante molto (Arr. Knoth for Cello and Piano)
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4 Pièces romantiques, Op. 30: No. 4, Romance sans paroles
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Adoration (Version for Solo Violin and String Orchestra)
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Wild Swans Suite: II. Eliza Aria (Version for Piano)
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3 Lieder, Op. 12: II. Liebst du um Schönheit
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3 Romances For Violin And Piano, Op. 22: 1. Andante molto
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3 Romances For Violin And Piano, Op. 22: 2. Allegretto
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3 Romances For Violin And Piano, Op. 22: 3. Leidenschaftlich schnell
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Jezus Malusieńki (Reworked by Hania Rani & Dobrawa Czocher)
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Soirées musicales, Op. 6: II. Notturno. Andante con moto (Version for Harp)
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5 Lieder, Op. 10: No. 5, Bergeslust (Arr. Rouger for Choir and Piano)
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Piano Trio in D Minor, Op. 11: I. Allegro molto vivace
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Piano Trio in D Minor, Op. 11: II. Andante espressivo
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Piano Trio in D Minor, Op. 11: III. Lied. Allegretto
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Piano Trio in D Minor, Op. 11: IV. Finale. Allegretto moderato
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O virtus sapientiae (Arr. Sarah Kirkland Snider)
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