thumb|Aimard in Berlin 2014 Pierre-Laurent Aimard (born 9 September 1957) is a French pianist. He focuses on contemporary music. Biography Aimard was born in Lyon, where he entered the conservatory
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 0x4fb2db51026d52d7616cce856aacb9741a0f9a332a49dadfbdfbe7dca9176177. 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/5a88360d-ff7c-4585-ac5e-91430fa779e4.json and https://artists.proofprofile.net/proofs/artist/5a88360d-ff7c-4585-ac5e-91430fa779e4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Concerto for 2 Pianos, Percussion & Orchestra, Sz. 115: I. Assai lento – Allegro molto
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 0x888d519276d2415afcad28f4ac7c3c4d64d1c5faac4194d6211178bfd7f2dec6. 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/DEN960800931 — a six-check JSON result.
Viola Concerto, Sz. 120 (Compl. Serly): I. Moderato – Lento parlando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a852eed736a6feeb68b891dc528c2ede6e1bb33fbf875839bc7884a66f2ac84. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960402151 — a six-check JSON result.
Viola Concerto, Sz. 120 (Compl. Serly): II. Adagio religioso – Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac14e215cd3aecd4b67b7c08508362a48b4c2048c4e3acf9ee49438cede8af3. 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/DEN960402152 — a six-check JSON result.
Viola Concerto, Sz. 120 (Compl. Serly): III. Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ea18fe92f1d5051edc09c60a927c2874c07a735c935b87f4afa6a75a94686c. 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/DEN960402153 — a six-check JSON result.
36 Originaltänze, Op. 9, D.365: No. 1 in A-Flat Major - No. 2 in A-Flat Major - No. 3 in A-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bcec98503f96c320055b30f70cfdb970c8d7391bad0e69425fc9cdde29a433. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403401 — a six-check JSON result.
36 Originaltänze, Op. 9, D.365: No. 5 in A-Flat Major, No. 12 in A-Flat Major - No. 14 in D-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e978a548d5226d261df8e63cca17a41925bd6b19c351a10a251aff48ae90628. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our 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/NLE422403402 — a six-check JSON result.
36 Originaltänze, Op. 9, D.365: No. 21 in G Major - No. 22 in G-Sharp Minor - No. 25 in E Major - No. 26 in E Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89155cccef7131bbf4fac85d1dffae22aa6903503da00aaf27f6fa3fa040f700. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our 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/NLE422403403 — a six-check JSON result.
36 Originaltänze, Op. 9, D.365: No. 29 in D Major - No. 31 in C Major, No. 34 in F Major - No. 36 in F Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b92440213f78e430dfc84a5a54bbb449188db02e81f59424856f3800eb3046e. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NLE422403404 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Waltzes: No. 1 in E Minor - No. 2 in B Minor - No. 3 in A Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4c77161282c3042d0f877d12975e226c912a6c7df54ddd971a23a4b8311467. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403405 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Waltzes: No. 4 in C-Sharp Minor - No. 5 in E Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ad0e0385c858793a4f3d0a060af3d010e2cdf4cb1fbcaf6d30f66e009502c4. 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/NLE422403406 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Waltzes: No. 6 in B Minor - No. 8 in E-Flat Minor - No. 9 in F-Sharp Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3c0eaca748309d2599ee05016cd9ca05a7842c055a3dfe3c77dbe3bac02e77. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403407 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Waltzes: No. 10 in B Minor - No. 11 in B Major - No. 12 in E Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c110e496e325d42fd093574fcd2661ae6b6eeee1448ac688ee00aa9e5e385b. 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/NLE422403408 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Ländler: No. 2 in E-Flat Major - No. 3 in A-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6e9f53a548c3a26346b0982430b561a3d6ddf489e590f663a308dc197af60d. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/NLE422403409 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Ländler: No. 4 in D-Flat Major - No. 5 in D-Flat Major - No. 6 in D-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245561f80a8221ce8116d103cd05509863d9ecf75fe59925bc436421221f0e21. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403410 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Ländler: No. 7 in D-Flat Major - No. 8 in B-Flat Minor - No. 9 in D-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a96f51a0e112ce0c9be7620b9368c0fa765777321822d1e326044219d967ae9. 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/NLE422403411 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Ländler: No. 10 in D-Flat Major - No. 11 in D-Flat Major - No. 12 in D-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3549af3d1ec230fc85abe27bd19adabee3b97c56ff3d07004b8023c552b3e87. 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/NLE422403412 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Ländler: No. 13 in A Major - No. 14 in D Major - No. 15 in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31edc584694160b5367c72368417fd4b55f79dbb66b49aa37c5d2b2f36032746. 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/NLE422403413 — a six-check JSON result.
38 Waltzes, Ländler and Ecossaises, Op. 18, D.145, Ländler: No. 16 in G Major - No. 17 in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22782d028f322b6c07a638534dd08cd1d17b33b1d91a94aa347545c153e46344. 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/NLE422403414 — a six-check JSON result.
18 German Dances and Ecossaises, Op. 33, D. 783, German Dances: No. 2 in D Major - No. 3 in B-Flat Major - No. 8 in E-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b153d36b2e1ae8ccfb0b631e9af2d72b86c32927f991d2fc9ef82351f54cb71. 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/NLE422403415 — a six-check JSON result.
18 German Dances and Ecossaises, Op. 33, D. 783, German Dances: No. 4 in G Major - No. 5 in B Minor - No. 11 in E Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99b919b2121075aefe819e038ce5345f78d6e4fa4051c1fb39ccb72eb26d1f8. 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/NLE422403416 — a six-check JSON result.
18 German Dances and Ecossaises, Op. 33, D. 783, German Dances: No. 12 in C Major - No. 14 in F Minor - No. 15 in A-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174150c4e64159813a8067ccb6e5000fe959ce44957cba48398dc6c58afd409d. 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/NLE422403417 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd5ccf7ddde8f7249e7e6ce82ed54999407656c43303f17d0cf7f21816c1b69. 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/NLE422403418 — a six-check JSON result.
Galop and 8 Ecossaises, D. 735, Ecoissaises: No. 1 in G Major - No. 5 in E-Flat Major - No. 6 in E-Flat Major - No. 7 in E-Flat Major - No. 8 in A-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f09e6e4ae0e5175925dd61cb65ef5daf6afc23c17ad06ef824e4acadbce142. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403419 — a six-check JSON result.
Valses sentimentales, Op. 50, D.779: No. 1 in C Major - No. 2 in C Major - No. 3 in G Major - No. 4 in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee25e9ea423c5f2a4c84213a18976ac6fc07f227fad0cfd143b060bbbefec6e. 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/NLE422403420 — a six-check JSON result.
Valses sentimentales, Op. 50, D.779: No. 7 in G Minor - No. 9 in A Minor - No. 10 in G Major - No. 11 in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c328563092c70fd34c5f6d3098d244fe25bc87711732cc4db7e5b418091b5a1. 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/NLE422403421 — a six-check JSON result.
Valses sentimentales, Op. 50, D.779: No. 12 in D Major - No. 13 in A Major - No. 14 in D Major - No. 15 in F Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb42d55524f6a49421803e205a95c34efb2f142dad9091a80ac9fbacb03d2f9. 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/NLE422403422 — a six-check JSON result.
Valses sentimentales, Op. 50, D.779: No. 17 in C Major - No. 18 in A-Flat Major - No. 19 in A-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645c8d0258def4fb71cffaea69507fcce81e82f854fd68040e9cee0cfae3167e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403423 — a six-check JSON result.
Valses sentimentales, Op. 50, D.779: No. 23 in E-Flat Major - No. 28 in E-Flat Major - No. 31 in A Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72824ad2c8238aea1a03c6496302a4fbef30461e20e380a93ff5086dff88190a. 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/NLE422403424 — a six-check JSON result.
17 Ländler, D.366: No. 1 in A Major - No. 4 in A Major - No. 6 in C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944b3d5495562bd1c45a73fa4fd261e911e8642e02c52fe645efe3058b9ab049. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403425 — a six-check JSON result.
17 Ländler, D.366: No. 7 in G Major - No. 12 in E-Flat Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20701660772a054b468152c80c47e7b31f3c1098448d9c7b972f233391a0764. 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/NLE422403426 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b5c770ebef058b595dcb1fe40c046e7ab7e642d84fe444ef2862c16acde6ab. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403427 — a six-check JSON result.
Wiener-Damen Ländler und Ecossaisen, Op. 67, D.734, Ländler: No. 2 in D Major - No. 3 in G Major - No. 8 in C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62961223e694963ec4cb92f7d637bf5eaa47892a0d15f0d3f2e69b8e3afaf8b7. 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/NLE422403428 — a six-check JSON result.
Wiener-Damen Ländler und Ecossaisen, Op. 67, D.734, Ländler: No. 6 in A Major - No. 5 in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deb4d801706036de4bb86ca5ac7ea141f36e3ca509be472c99c900945d02bea. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our 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/NLE422403429 — a six-check JSON result.
Wiener-Damen Ländler und Ecossaisen, Op. 67, D.734, Ländler: No. 11 in G Major - No. 13 in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e3ef07346cb483579ccf2aa6ed1fdd819e0cf52f0a2339861bd7a430fb0900. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403430 — a six-check JSON result.
Wiener-Damen Ländler und Ecossaisen, Op. 67, D.734, Ländler: No. 14 in B Minor - No. 15 in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dcceed5c6b4b7665c78d3a728c63bd15501d69cd5c01665931856655c169b9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403431 — a six-check JSON result.
Wiener-Damen Ländler und Ecossaisen, Op. 67, D.734, Ecossaisen: No. 1 in A Minor - No. 2 in A Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b1730781be56830c0fb4d223a256bb61da53afa0dd5dfe0904b912d894fc4c. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/NLE422403432 — a six-check JSON result.
12 Grazer Waltzes, Op. 91, D.924: No. 11 in E Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d5688b6f32095ece65b5b48025add9b8ce2b962ee636a06374868b11c473ea. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403434 — a six-check JSON result.
20 Waltzes, Op. 127, D.146: No. 9 in C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b79ee1ab1bbe6c038006305732d4d2f133a334f7b2e1fe92d733d062a5ec27. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403435 — a six-check JSON result.
20 Waltzes, Op. 127, D.146: No. 6 in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f532da856ca74edc3502e38a376da41e975930d4ac6bf9c9ed5061118e1f72e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our 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/NLE422403436 — a six-check JSON result.
20 Waltzes, Op. 127, D.146: No. 3 in E Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4192431b915f826f6a8b65278da4ba195f6d49d781ccfcea98a39841e4157ca. 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/NLE422403437 — a six-check JSON result.
20 Waltzes, Op. 127, D.146: No. 5 in F Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f8477966fa7b6c359a2616cf1087bd4c5471d61b9a509f19881ecbdbe7855a. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/NLE422403438 — a six-check JSON result.
20 Waltzes, Op. 127, D.146: No. 10 in F Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff1ba9811b0a42f130b00c95537bf6b31a56e8dbae1d44ddc104bee11c0e66b. 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/NLE422403439 — a six-check JSON result.
20 Waltzes, Op. 127, D.146: No. 11 in B-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd822f29583c404b4a47b997c200e742eab75e49ea01af16acb7dc75a93d497a2. 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/NLE422403440 — a six-check JSON result.
20 Waltzes, Op. 127, D.146: No. 12 in G Minor - No. 14 in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acb35f7ab51461b58c75f5bf517265b4994e37dbeed85301aa59e400a8c323c. 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/NLE422403441 — a six-check JSON result.
20 Waltzes, Op. 127, D.146: No. 19 in F Major - No. 15 in G Minor - No. 20 in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40dd96f4faba598e96676401388bbf02266bcbc8ad63e47b3f357fa0c4f01c7. 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/NLE422403442 — a six-check JSON result.
12 German Dances, Op. 171, D.790: No. 3 in D Major - No. 4 in D Major - No. 5 in B Minor - No. 6 in G-Sharp Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d9fa93ba3b10f200dff1a5ac3528a32d03e03d24ce933ea7997593769173f8. 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/NLE422403443 — a six-check JSON result.
12 German Dances, Op. 171, D.790: No. 7 in A-Flat Major - No. 8 in A-Flat Minor - No. 11 in A-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11518a6618476ded292410636036a17fd102ef3e70849f579cd96ff1742a5b45. 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/NLE422403444 — a six-check JSON result.
12 German Dances, Op. 171, D.790: No. 9 in B Major - No. 10 in B Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a17f82f4b8e3326e9fdf7f7011c9f88906413e6a5635f7669b9270aba7132c. 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/NLE422403445 — a six-check JSON result.
3 Gymnopédies (Arr. S. Shibe for Guitar): No. 1, Lent et douloureux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a31099a4d7060829c0ab9f63f8cd92bdfed1bb942ed236e17ad9dc808c850b. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422004205 — a six-check JSON result.
Les Pêcheurs de perles, WD 13, Act I: Je crois entendre encore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847aa01d9e284a691851487656b55d9647e8cdc33484e7322c59684aa74e6c4c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421702611 — a six-check JSON result.
Musica viva, Vol. 29: Harrison Birtwistle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c38317438344091392c9953484f401a5b533903088d4da1ebde4a04f3efac4f. 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/FRZ207203900 — a six-check JSON result.
Beethoven: Triple Concerto, Rondo in B-flat & Choral Fantasy
Beethoven: Triple Concerto for Violin, Cello and Piano in C Major, Op. 56: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d36c3186ae31ab260d47069607be524dbbd01d659c3587e880600b734d9196b. 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/GBELP0400320 — a six-check JSON result.
Piano Concerto No. 1 in A Major, Sz. 83: I. Allegro moderato — Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb11985c52cdf011ecb655208292ad6053b74cb6fcbdb746441966347304032. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422302901 — a six-check JSON result.
Piano Concerto No. 1 in A Major, Sz. 83: II. Andante — attacca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4279854943396a4f0da3398792f8416e96f2547ca7d00b77a312ead19e0d92. 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/NLE422302902 — a six-check JSON result.
Piano Concerto No. 1 in A Major, Sz. 83: III. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35c51886ffa14fcb81d7c8d02e59b2cebe36cf9695b3fe717e527dbb5d0e362. 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/NLE422302903 — a six-check JSON result.
Piano Concerto No. 2 in G Major, Sz. 95: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957363fc9f161dcdaaffcaa0f4285e956227a120dd1c7441fa8cc5954fac5b92. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422302904 — a six-check JSON result.
Piano Concerto No. 2 in G Major, Sz. 95: II. Adagio — Presto — Più adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cb3122ee947fb5cd9470c75b63c637670862dd9018f8037cd7af84680642d3. 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/NLE422302905 — a six-check JSON result.
Piano Concerto No. 2 in G Major, Sz. 95: III. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992c54f9f2fb0cae937c6cc9915506cc1d4a0f6195940e9d8c24889523c4dd52. 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/NLE422302906 — a six-check JSON result.
Piano Concerto No. 3 in E Major, Sz. 119: I. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecbc9b2ddbef0c5a5554e53d0382af76ce100b41990ec0f0a51ecc7c2e866d5. 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/NLE422302907 — a six-check JSON result.
Piano Concerto No. 3 in E Major, Sz. 119: II. Adagio religioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e19e3a1f912bc9bd48bdf02036a41f90d501a23c54fa16c393fed0d02291fd1. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422302908 — a six-check JSON result.
Piano Concerto No. 3 in E Major, Sz. 119: III. Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf566d8c8b86427c2ce29b4f511c55d2e82cb932660bcbd65d968f9beb7f7e550. 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/NLE422302909 — a six-check JSON result.
Visions de l'Amen, I/25: I. Amen de la Création
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cf098aeafc44cde3cf2f78ad7c4ac9200b9c6c9d66c6974b1bc14458354e08. 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/NLE422104801 — a six-check JSON result.
Visions de l'Amen, I/25: II. Amen des étoiles, de la planète à l'anneau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67f1f080a2249e9ea0ac1c82e408713988367670fa3db3afd5cdcf30ae082ed. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422104802 — a six-check JSON result.
Beethoven: Hammerklavier Sonata, Op. 106 and Eroica Variations, Op. 35
Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8f6160735250320c908882324ac384388433a7967a91254c901277fc303b26. 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/NLE421800101 — a six-check JSON result.
Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": II. Scherzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfbf5b213f4e2838f45ff60dd2109ab010c06196fe2c7ab2ec235b6f10de344. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421800102 — a six-check JSON result.
Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": III. Adagio sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742d653524aed5a6642b4a9cbdc7e459a2fae65ae694ff392768305d4b8d921a. 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/NLE421800103 — a six-check JSON result.
Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": IV. Largo - Allegro risoluto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7611184d063043d746e6c5939bff82d8a8438a9ff77dc4f81923cf410304fc. 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/NLE421800104 — a six-check JSON result.
15 Variations and a Fugue in E-Flat Major, Op. 35 "Eroica": Introduzione col Basso del Tema
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810eb2e4c3a6d1753fa4a05235b15d3adeebc63750225465ee10712b45582445. 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/NLE421800105 — a six-check JSON result.
Catalogue d'Oiseaux, I/42: No. 1, Le Chocard des Alpes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333d40e80cc79e8330c7d69aacada3d9fd6118e9260a00840115c781c2966082. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701201 — a six-check JSON result.
Catalogue d'Oiseaux, I/42: No. 2, Le Loriot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9f1eb2f1c04961de1085bf4a99452f8c155c55a92c741fbca96b606e39cc01. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701202 — a six-check JSON result.
Catalogue d'Oiseaux, I/42: No. 8, L'Alouette Calandrelle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e58855f51cc9d55f19ad189c53b56b60c8d43457caa92d431cb7daafbc745c. 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/NLE421701208 — a six-check JSON result.
Catalogue d'Oiseaux, I/42: No. 3, Le Merle bleu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa059f7e74a20998d4bdd9a31d2d379a872c007154c8fa2b6ef232420a6ee66. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701203 — a six-check JSON result.
Catalogue d'Oiseaux, I/42, 3e Livre: No. 6, L'Alouette lulu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fbd91ffeb88b0e560095dcc69228d1f03199912a697a509a091133004deb8e. 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/NLE421701206 — a six-check JSON result.
Musica viva, Vol. 22: Ligeti, Murail & Benjamin
The Well-Tempered Clavier, Book 1: Prelude No. 1 in C Major BWV 846/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf60d85a36f47b0a3a17fc14b971e26b1111a8461a25d1034edff329f7ca251f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our 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/DEN961400701 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 13 in F-Sharp Major, BWV 858/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce19f03a7e7c3bc47c9944c61ffae09514575b86524266bcd0103b623dae5ffd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400821 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 1 in C Major, BWV 846/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30fb4f0f2fcedc81e81d14133b338f75f1474815855014a3c705b5c7b35f121. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400702 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 13 in F-Sharp Major, BWV 858/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6e4207372181e3024fb0a5b7e8fde4845281fe3c63b8facb710cb19bd2ea72. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400822 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 2 in C Minor, BWV 847/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9940e1273e88afc2933d6586d7512740d052fa07ce3e81171650659bc1641a3f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400711 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 14 in F-Sharp Minor, BWV 859/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99442cf1238b9292fdaf891c4b1aeba4d2aafeaeda2f262131c903f4a5c8f40c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400831 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 2 in C Minor, BWV 847/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77690074eb162f4f703fa6c10dfbfeadd5bd4b71092d19bc9fdb348707577bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400712 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 14 in F-Sharp Minor, BWV 859/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61312e76ca0a2ea99b668f6ae72021f166f6b440223cf3d2729675c24541e579. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400832 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 3 in C-Sharp Major, BWV 848/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc157ae4338a2a3c9fcbec9523ff9509f958c1ea18221902d0274539791168b79. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400721 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 15 in G Major, BWV 860/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2782f1de1494348d9115611457f7cc3db151aedbcc1985cc068a4885e2bcd2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400841 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 3 in C-Sharp Major, BWV 848/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20220ccf6160663a80714717d3688f4c6f1b2629257df60636cb42d9e3838d76. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400722 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 15 in G Major, BWV 860/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ba7c4a7c40a38cdc278854fd4a421594b5eddc3c25940f28c183a6a38805ae. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400842 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 4 in C-Sharp Minor, BWV 849/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7dad99a6de4623b2861990e31ccee03c515a5193c15da21f0aec266ab03e19. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400731 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 16 in G Minor, BWV 861/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec5aea5af1ae66c013e33cce32fadef03f580f767f109d97ed6b8cc79286b14. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400851 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 4 in C-Sharp Minor, BWV 849/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d0700e802c4b3d0241d28260cf9d5ba58cb52eb49cbe16f865902accbbc24a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400732 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 16 in G Minor, BWV 861/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa722f0afdd022c6eee6f8fc0562869823edf6803d9e29891b75be2da434ff7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400852 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 5 in D Major, BWV 850/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f03d3a96f5acdff3b29f17427d4bccd53102e3fab9e722cdf3ff734c42d0a7c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400741 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 17 in A-Flat Major, BWV 862/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4db8fa63af1c788816fdccc5b9b7ee55b1be819d162dccd154289fe2b68eec. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400861 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 5 in D Major, BWV 850/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f868fa1f89012b53672733cf29a6f7a17d1160a0006859bced835d25525cbc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400742 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 17 in A-Flat Major, BWV 862/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b13fefe23144baebf891bae0d27ddc1074653e24a67f05b490e67521b765d75. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400862 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 6 in D Minor, BWV 851/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dff4958e16d01144a84938c9ae3f0bae710dcdb819a9654e05e49902572ee5f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400751 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 18 in G-Sharp Minor, BWV 863/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c83d2690162932edb0a046b61b3e05199824759c43b00d9deb6471fe1d71d6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400871 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 6 in D Minor, BWV 851/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b241572e4be865d56ebdd1fde19372170f7e4c439cdf0655e5c2c2bc45f705. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400752 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 18 in G-Sharp Minor, BWV 863/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c23c655ac9ae0504d655d9ccd9c12143c811492a45b06e57b9afe31be7df11. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400872 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 7 in E-Flat Major, BWV 852/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8e3197a76879e350b028c7fe6e07ed3968f72d618d421e28053e6dd13db932. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400761 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 19 in A Major, BWV 864/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f70d94380d6e4c66ec07f284e451d26939b8830ee3c984ac8a251f47402ec19. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400881 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 7 in E-Flat Major, BWV 852/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8054cdddc87a451a3776413139776833823276901c94c3e3ba13cdfcca7908de. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400762 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 19 in A Major, BWV 864/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bbfe8b3ae62f32146bf226f516e7b09e06b9a822c2ef0d7c3b09d634b83631. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400882 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 8 in E-Flat Minor, BWV 853/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2c6572f8103fb48152fa950a3bd2c97b8ed4c672299b96610599ed738592cf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400771 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 20 in A Minor, BWV 865/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e3f2f809b1ad9f0bf30c407ecc25f8d8a9caf9d929c857890ce025ddcea923. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400891 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 8 in E-Flat Minor, BWV 853/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6923906454979bef30110f31dc46951f725392026d3e071bd3b801c779572589. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400772 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 20 in A Minor, BWV 865/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5525564d4633d2d787b4b22536ce7fa1cb2e358256bd816d38535d3fe451c87d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400892 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 9 in E Major, BWV 854/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f38c206e40c6d51dec67761d0231a55af9db6a84871f4a8ee081778b75d0e13. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400781 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 21 in B-Flat Major, BWV 866/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338133f6b6930f508e3a34e8c87caf62cee12add17623834488ab6059230f863. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400901 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 9 in E Major, BWV 854/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05e9954bea7ecdba10f7f0e8b3d1dc09a7ffc3097a35d2c1c2a1b8e7a85a801. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400782 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 21 in B-Flat Major, BWV 866/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0288ace6b428a629f90f3e5b66d30eadbc3fe248232068653a0ee49fa0aa7e99. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400902 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 10 in E Minor, BWV 855/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f923222952a5e20df2c95f605fdfa2ef53903639868bd9be899692bb586f584. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400791 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 22 in B-Flat Minor, BWV 867/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936444208d1909ef5a30dc5d15f36d53beb74f13593df4ab52cb52b38a11c6a0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400911 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 10 in E Minor, BWV 855/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba8c185a192c6100cd821de2b4527cea34f577ec7ddb1fbcdbd17ec58fbefff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400792 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 22 in B-Flat Minor, BWV 867/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07eaef7c895aff05a929b6f9fb430f116b5bc777b3e364b50718f408e3e6299b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400912 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 11 in F Major, BWV 856/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f352e0797b8a4765f167633520508d3099bd4b371883e502733f68fc2b10f82. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400801 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 23 in B Major, BWV 868/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f85e4ac381c9ab210bdbd565b2a3d00b5f05f584b0c3281f73466bf3a06120. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400921 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 11 in F Major, BWV 856/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54727262f92682578f9f0e73f84aa9b54c4c3968291a1f2a431921faf85981dd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400802 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 23 in B Major, BWV 868/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d6bc12324e9c7e513d158993404ec965464e756442b489719a7fc14c29ae5c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400922 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 12 in F Minor, BWV 857/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cea84a653dd3ce3f0dddaf91edf18d5714c9a7bfe8c4c715d343fc4dbeb61c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400811 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Prelude No. 24 in B Minor, BWV 869/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697200109b367dcbe43c714821def4ae24c294663d9dd845c23f9fdbf24467ec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400931 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 12 in F Minor, BWV 857/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bcdb437d9320094e424f49a80718541c458bbd4fbbf63baac98bfdb236b340. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400812 — a six-check JSON result.
The Well-Tempered Clavier, Book 1: Fugue No. 24 in B Minor, BWV 869/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2f1f9526a17d47df9dbdc1edbcdd48333306ae24c7eba56723097aad6ae95c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400932 — a six-check JSON result.
Préludes / Book 1, L.117: 1. Danseuses de Delphes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29590d20b10e75272a8320b4c15b7d696198baa9c2c98b6a4555a6068f0e3f2a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230301 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3583d0df268c4ddf7a3cf4a642930d5ca4eb269af8545f49039a8bf0ccdc03d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our 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/DEN961230302 — a six-check JSON result.
Préludes / Book 1, L.117: 3. Le vent dans la plaine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4480e8490b90f9457aee93950d865600c1acf93ab05f12fe21f9d9568a4b63bf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230303 — a six-check JSON result.
Préludes / Book 1, L.117: 4. Les sons et les parfums tournent dans l'air du soir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bfb3fdb85955d06c934096a97944a3fc6679f7605669e0608c3806b8965592. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230304 — a six-check JSON result.
Préludes / Book 1, L.117: 5. Les collines d'Anacapri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8d4e91e54b1069c0716f0877d450383eb306f9455b420d1f9a1d56bf1623e4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230305 — a six-check JSON result.
Préludes / Book 1, L.117: 6. Des pas sur la neige
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd62e7750d285d508ab97df062ab05aefac162587180fb5b34c110984da41803. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230306 — a six-check JSON result.
Préludes / Book 1, L.117: 7. Ce qu'a vu le vent d'ouest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98010dd8df995387de5ed14d49e870df261a1ebb9a2db71a95d0108b019f532. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230307 — a six-check JSON result.
Préludes / Book 1, L.117: 8. La fille aux cheveux de lin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f31497434d63f710c88355bd5bdda5782e543b3524cb07eafd05543da8e706a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our 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/DEN961230308 — a six-check JSON result.
Préludes / Book 1, L.117: 9. La sérénade interrompue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6602bc43e274e5e9a7d6a40b49f97a106548037ca4ea754fef5a92b98280c4ae. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230309 — a six-check JSON result.
Préludes / Book 1, L.117: 10. La cathédrale engloutie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54355c2f8c61e66e60e13fabd467dd24efddba8ffc0cc4c94be07545a39a32a4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230310 — a six-check JSON result.
Préludes / Book 1, L.117: 11. La danse de Puck
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3906ba83eb989ef4e56e895408c4ffd0eb2dc82e28a54abeb6e9a99e175d5d5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230311 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a601d006139cc5c60575ce2f10420a62798ff37a748b12fee6b9ea409bf0375. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230312 — a six-check JSON result.
Préludes - Book 2, L.123: 1. Brouillards
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb575d682c1b2ac40cba1a6c1a5706bdc7ab47e08f7bd108aa5f67e306340384a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230401 — a six-check JSON result.
Préludes - Book 2, L.123: 2. Feuilles mortes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52793aa7952204eabb882777bcec3d9e7977963834364c3c07f96b64606d2ff5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230402 — a six-check JSON result.
Préludes - Book 2, L.123: 3. La puerta del vino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728b8d7668fef5baf493a485df9d3df339488a16a2a4013651958ccd5bd399a1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230403 — a six-check JSON result.
Préludes - Book 2, L.123: 4. "Les fées sont d'exquises danseuses"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589e6b00b28bae0e356f67919548829b5256bab791c589190293ef446cb3aa18. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230404 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6733174fcc8acb81170d6148058640726e496871310d424986fb9e4ff2f5d73. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230405 — a six-check JSON result.
Préludes - Book 2, L.123: 6. "General Lavine" - eccentric
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5779402c661390f3ffd382ef65fc79036212c2e27047b13ea92bf877805bbcf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230406 — a six-check JSON result.
Préludes - Book 2, L.123: 7. La terrasse des audiences du clair de lune
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14babf3b41060af9b3d1d50688d1a1a8b877a6ef18b3842587e95d3398a21ae. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230407 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a802061b299a3785211feb3fda224e29b31852710f2c0a56bfc476e20db1c8f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230408 — a six-check JSON result.
Préludes - Book 2, L.123: 9. Hommage à S. Pickwick, Esq., P.P.M.P.C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3239e4db3093b9d0c106d23a2b5cdba70f966c8b9c1944bbe8fa2fac73059544. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230409 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009d2a27b8c5cc6c768429c0fd224a8f9d74a9cceb99a362e36914a0a077121c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230410 — a six-check JSON result.
Préludes - Book 2, L.123: 11. Les tierces alternées
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13b0c5be1cc4d8d5d21f7fbc34489e3e851153bd0d64b26f7afa4f50b41d6f9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230411 — a six-check JSON result.
Préludes - Book 2, L.123: 12. Feux d'artifice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71705973b38b1ce2450cdaed5ed40cbfcb438da38908fcd19875cfdd692809c9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230412 — a six-check JSON result.
The Liszt Project - Bartók; Berg; Messiaen; Ravel; Scriabin; Stroppa; Wagner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076bcba08155ac46a2aefef479194b81795aedb4ff92227e2de91fc928087e36. 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/DEN961100580 — a six-check JSON result.
Eine Sonate für das Album von Frau Mathilde Wesendonck in As, WWV85
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b26c9a91f70e1b4a6fa78493fe833fb784f1687e0e09b0d48a6b4f54266b30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961100590 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d161147f5e51d33c1515b538c048932252391c520bd4ccf714ba0d33725e307. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961100600 — a six-check JSON result.
Saint francois d'assise la predication aux oiseaux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2752c0f26eb685f46e955235c1611bad01a8eeef21bfda2b5c634b0708567490. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961100670 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5dfb2277ce15221e3b208c53932d0f719a4bf1fcfcbb77037b42277bba247a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961100610 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffd760999abba843a40e37741308fa22978c70114bb4941253e271abaca3e54. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961100620 — a six-check JSON result.
Années de pèlerinage: 3ème année, S.163: 4. Les jeux d'eau à la Villa d'Este
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2230fee25f51dc97155cd908942e3b7eba2fba5a2b13f7e21d35de65a952ff7c. 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/DEN961100690 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11802962db941b6bc0ff4e3e3b341e79fa3d0ea2409d8b58c3f7b31634e2e76. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961100700 — a six-check JSON result.
Piano Sonata in B minor, S.178: Andante sostenuto - Quasi Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6890d5f810dbb85529e89a87485b59dd6204f832b50bd9b27bcf87d09bfa308. 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/DEN961100463 — a six-check JSON result.
Piano Concerto for the Left Hand in D Major, M. 82
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882c36a796aec2ce2163aba80c662fb98678a7141c1c918b28c7e7a446171a44. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEN961000440 — a six-check JSON result.
Piano Concerto in G Major, M. 83: I. Allegramente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02a53dfa80e50e8a5a31f8c977ac41f2f3d116a3938b67ae48ca26abb3af720. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our 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/DEN961000451 — a six-check JSON result.
Piano Concerto in G Major, M. 83: II. Adagio assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616d434d12b40aea9d018fab42f04275aee5ab0ce17cfeea472104067d528e81. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000452 — a six-check JSON result.
Piano Concerto in G Major, M. 83: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504e519ecaa1f51209f55badaf092e546a4e33a171d4ba56cce67599f2d71a1d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000453 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe678976d4ecfc924cd4da7e99ff47862251c44a16f8a4f258f7da627ef098211. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEN961000461 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1ff5b1e5ec42bf5ffa5fb4445a3fce4ff462bbb74c6429b7bd0c386d3d91bc. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our 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/DEN961000462 — a six-check JSON result.
Miroirs, M.43: III. Une barque sur l'océan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0855317f82db2c3c0c9fa5af52829e98c1463b14ec648ff148138ff46be2441. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/DEN961000463 — a six-check JSON result.
Miroirs, M.43: IV. Alborada del gracioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc158bfa207babd877e87d954ca8ce0ac85c2cad2538cf2af1717110643f12901. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/DEN961000464 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b0713f9728970c6a6ec5af53a18a2a9bbee7d721d10d184a99fa2b7646c67e. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000465 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2793a13c0b935d5d234afa03342ff04fed223914f1bf548b9e2580abe845228. 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/DEN961000470 — a six-check JSON result.
Der kleine Hörsaal: Klavier mit Pierre-Laurent Aimard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2ae54c6b206537320f17e740fd310fa1d86f048e3be3ac2571f15a9523f9a9. 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/DEN960800181 — a six-check JSON result.
Préludes: II. Chant d'extase dans un paysage triste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58882f1a99257242c8b86c0093326ca48bdb8313709b72caa659633609eb2ff. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960800182 — a six-check JSON result.
Schumann : Etudes symphoniques & Carnaval
Schumann: Symphonic Etudes, Op. 13: Theme. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cea9f307f3890507bbf168b9560c537db06211799a9a76878a55923d964d41. 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/GBELP0600215 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13: Variation I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b22511cc1f3dcfc49b1108f55902e0f59eef85624a0da6cf8b942aa04cb33a. 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/GBELP0600216 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13: Variation II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d350eecc4c6d7e130787219a631ce526e167684afd403359d5876c8630b9b24. 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/GBELP0600217 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13: Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103e96dec86af9a65b1425ba763bb2b1ec8cab1dacd472bc9af4d190370f9a60. 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/GBELP0600218 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13: Variation III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e0d1024b5a6486134d1ea815262f1e9bfc9dd0443b50e221db4e84b83d8d14. 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/GBELP0600219 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13: Variation IV
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1ffa84f316fe0c8197813ecbad4ac23896dba45e8e312222aa910f1e0845ec. 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/GBELP0600220 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13: Variation V
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bb2ddd4b40e0be7b7f7e34e522072ea3ca91e114770c7c1044c52fbf4b0bfe. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELP0600221 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13: Variation VI
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407618a54897b3fd310d85b9d82362f51b2ddb00cb81456161254e429341789e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELP0600222 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13, Appendix: Variation I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4b26f2779738f762fc111cb088762290873b516273956c562aa92d0f7e6a00. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELP0600223 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13, Appendix: Variation II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39451112cf1bb9bfdaeec895e0048e8db4c98386361e9fc7349066eb3338741. 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/GBELP0600224 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13, Appendix: Variation V
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868d9957fd7e55b1963565d08c5c02c19372bfe910ba274ff715a2fbbec967e3. 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/GBELP0600227 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13: Presto possibile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405b86be2ec624276300b3747e707dd25f5c915d0b274a134416af8c7b8ecc14. 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/GBELP0600229 — a six-check JSON result.
Schumann: Symphonic Etudes, Op. 13: Variation IX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cead741427bc800b387a740a9ac44a436cca1e4e122ab7c94276deca5c2c5f8. 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/GBELP0600231 — a six-check JSON result.
Ravel: Gaspard de la nuit, M. 55: I. Ondine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553f9ea329207a1300bbf619aac3bd2e8d37fdd1764883255f5a807547e928e6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our 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/GBELP0500130 — a six-check JSON result.
Ravel: Gaspard de la nuit, M. 55: II. Le Gibet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830a1760017d1b5db43707376e365609de0a3b56f5e96677efcd70bb50f60881. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELP0500131 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb764eab84a1021348f78475cee76e54d90f999102f157e4e17ceac6dbef081b0. 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/DEA800200802 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b7a87140349ea78978e24b573fc68660bc8e94a25d5aaa43cdcce90789fba2. 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/DEA800200807 — a six-check JSON result.
Dvořák: Piano Concerto & The Golden Spinning Wheel
Dvořák: Piano Concerto in G Minor, Op. 33, B. 63: I. Allegro agitato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97b89c3a91c5b3f683207795d12e59edcbb2f71fce03da5351650bae3ebe9a2. 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/DEA800300319 — a six-check JSON result.
Dvořák: Piano Concerto in G Minor, Op. 33, B. 63: II. Andante sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98a73b67f9092a2c2a0720356a9de21d1dd6e48fa58048ae8ab804db8eeae36. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800300320 — a six-check JSON result.
Dvořák: Piano Concerto in G Minor, Op. 33, B. 63: III. Allegro con fuoco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e1352e9d1832b6a33750a1296c04c61e5e098f16d79169c0009ceba8ef8ff7. 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/DEA800300321 — a six-check JSON result.
Dvořák: The Golden Spinning Wheel, Op. 109, B. 197
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff7214b340807bc46a8f42c2f193c0f4b08536b91dda92dfae06193bc12a633. 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/DEA800300322 — a six-check JSON result.
Beethoven: Piano Concerto No. 2 in B-Flat Major, Op. 19: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3829a62b48a861c4c8eb316efd4b13aaea0cd9caf5090699eefae2233070e92f. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/DEA800200191 — a six-check JSON result.
Beethoven: Piano Concerto No. 2 in B-Flat Major, Op. 19: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fed6f40a9525af231ce1f1279cda375a8fcf83b405031497b51cb0ec110469. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200192 — a six-check JSON result.
Beethoven: Piano Concerto No. 2 in B-Flat Major, Op. 19: III. Rondo. Molto allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cb08663950757f5249c0efbae70d7c0334b3620699eb7afe2e1d5a3d67cb0f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/DEA800200193 — a six-check JSON result.
Beethoven: Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f45f8799390e0d1f4d014bbafb01568ba3e5428cd1cd0a4f5570a43b1e1c1e5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200188 — a six-check JSON result.
Beethoven: Piano Concerto No. 1 in C Major, Op. 15: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2bfdb258abf8cbe3bc83cf04c85ac6d8bd110a192cafa95fdc4ac2ae995d4d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200189 — a six-check JSON result.
Beethoven: Piano Concerto No. 1 in C Major, Op. 15: III. Rondo. Allegro scherzando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7388912dd30a9f5b76c32fe42935c89c79cc1c14cd0ee3552d4d32e875573d. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEA800200190 — a six-check JSON result.
Beethoven: Piano Concerto No. 3 in C Minor, Op. 37: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5753970b5b58dcdfc646452fe08915f55767dbe2c259cba675b803fcb31702b0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200767 — a six-check JSON result.
Beethoven: Piano Concerto No. 3 in C Minor, Op. 37: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa83d847fc5f7676cc707a0f47057b1b24a6a733ed9d4e87177fb9efcc090cc. 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/DEA800200768 — a six-check JSON result.
Beethoven: Piano Concerto No. 3 in C Minor, Op. 37: III. Rondo. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34afba03c1d64822442670444ab4164f32e380df64d727d3321f1a33d6f0d27b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/DEA800200769 — a six-check JSON result.
Beethoven: Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be211fc82f3c5d2cb2db680a03c1af866b15129ecc52262853b3b28f537e415. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our 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/DEA800200770 — a six-check JSON result.
Beethoven: Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b7780439e6e4a9aeed9ac5e46cde61d255ada8ffa07fa021aecd0de27cf70a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEA800200771 — a six-check JSON result.
Beethoven: Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ae753b4aeee7f367d06d193bb866929d787f004d7888c4b9904a4399839a94. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/DEA800200772 — a six-check JSON result.
Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb02c3cf5b8f2dcde28ee96fefd6b6e9ab39b87ba5dfaca66aa8cbcc6217999. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200773 — a six-check JSON result.
Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03cf0430c162ed66a35870fbe0fe1bf9e74dfa320027c66b01f7d785622f00a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our 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/DEA800200774 — a six-check JSON result.
Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": III. Rondo. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f365d12611e8e206dd80fd7ea28c300336a136eb51e47395f5470505f6304ba. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200775 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e81cf9c97bc17c13855219d3d26a3c45f3676e34a434b7435a53fea20f2f942. 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/DEA800200233 — a six-check JSON result.
Debussy: Images, Livre I, CD 105, L. 110: No. 1, Reflets dans l'eau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2905b0486ee062a4ab42daea5a91d442b04d3ecc1af5ab39d3e2bc306f57076. 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/DEA800200729 — a six-check JSON result.
Debussy: Images, Livre I, CD 105, L. 110: No. 2, Hommage à Rameau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c6a530bbbbd36281c6c255b9582566f7f580f9b7e4bb8359d435e908ea50ea. 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/DEA800200730 — a six-check JSON result.
Debussy: Images, Livre II, CD 120, L. 111: No. 1, Cloches à travers les feuilles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a0fb654e98e576cc42c5ef82f1d71629b514d1302ab1e18f52a285f68114c2. 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/DEA800200732 — a six-check JSON result.
Debussy: Images, Livre II, CD 120, L. 111: No. 2, Et la lune descend sur le temple qui fut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc593c3b1caaee2df32147e65bb72d7d0a945c7c32ed5b8bcd289bf408d07a785. 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/DEA800200733 — a six-check JSON result.
Debussy: 12 Études, CD 143, L. 136: No. 2, Pour les tierces
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdf4be89f3f763be272a985cca4036407b7f1ddad802e8703c7499b5f9511a5. 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/DEA800200736 — a six-check JSON result.
Debussy: 12 Études, CD 143, L. 136: No. 3, Pour les quartes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09456797cb5b5f71f8efa916d3b3bf978ffa4b5e4439c03d7a344e8f3ced2bf9. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200737 — a six-check JSON result.
Debussy: 12 Études, CD 143, L. 136: No. 4, Pour les sixtes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9594a2d78094dd0070a8ad36f240164d2713e32ed917b7e4174a34855a8ccc. 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/DEA800200738 — a six-check JSON result.
Debussy: 12 Études, CD 143, L. 136: No. 5, Pour les octaves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9957b5029f69e9cd13b83c4b1802a4a32be0d4ed3c843ae364bd09248cbfb6. 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/DEA800200739 — a six-check JSON result.
Debussy: 12 Études, CD 143, L. 136: No. 6, Pour les huit doigts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecca902eb571ec902b2b12f75d2c209c87b573a3629bc8abb43b6e62ccc90b63. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200740 — a six-check JSON result.
Debussy: 12 Études, CD 143, L. 136: No. 7, Pour les degrés chromatiques
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea81c983e77c0c6a5324aabf9fc01e59b1166a1af55dada8f503931672fb4c68. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200741 — a six-check JSON result.
Debussy: 12 Études, CD 143, L. 136: No. 8, Pour les agréments
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c344360342244cebb43801b2f5119726b5d9f3e7d30923fb6db2e09c3f7357. 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/DEA800200742 — a six-check JSON result.
Debussy: 12 Études, CD 143, L. 136: No. 9, Pour les notes répétées
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469d825e18c1bf9b820f836c78151f70797e639552e152439f90b9f80f40a8a1. 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/DEA800200743 — a six-check JSON result.
Debussy: 12 Études, CD 143, L. 136: No. 11, Pour les arpèges composés
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adaa7ae24d99bb09ae6096c1659a489d81d9fb7087ffce04759a1af091b7a61. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200745 — a six-check JSON result.
Bartok-Oeuvres violon/Piano-Sonate-Danses populaires,rhapsod ies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea211f3b22c30302df194f34cb327c32e5f83d5e5077d1eed022eeb5233a10de. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ078903990 — a six-check JSON result.
Messaien : Vingt regards sur l'enfant Jésus
Messiaen : Vingt regards sur l'enfant Jésus : I Regard du Père
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505ae4389a46537cd4084d11d0ea67e5a0d8ac5ddfc5880bc88ee44b51a87089. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800001001 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : II Regard de l'étoile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4862c32456c518a16469b42877c2f3e27526cbbaa8bfe30c9b6442337098e9b3. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/DEA800001002 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : III L'échange
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1805b317a36a3c755a135115ac3bb66ca3c867d2ee6001434f18cf16e3db985f. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800001003 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : IV Regard de la Vierge
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa328027309054a65eba650d7488206ce7fdeccaecf5b077b4fdf121730e7d560. 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/DEA800001004 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : V Regard du Fils sure le Fils
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f771014b8f355d1dbf31f01b09e7880acdf9e7b788c76615fea1447825bddbc. 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/DEA800001005 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : VI Par Lui tout a été fait
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38a948982d3d4b8aeffbee410605eb4f59f710dd1fc9c4659bbc65188e2eb97. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800001006 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : VII Regard de la Croix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cbf2dbf1df3f79c6e2e115f440b6ef977231628a6554423cdc2b8f8af45b07. 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/DEA800001007 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : VIII Regard des hauteurs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cf6d9dc35da800ac6e42b35676a4700bdfa2eeb4a210020685ab80a3c29870. 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/DEA800001008 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : IX Regard du temps
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659e1e0a886244698da54fa6082781a49e0c6ab42056e5f9520e362d895660f0. 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/DEA800001009 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : No.10 Regard de l'Esprit de joie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b2a6a516ca6e0a9a45069183f7adac8497b3f28ba7dcb75a4c0a246d312538. 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/DEA800001010 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : XI Première communion de la Vierge
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6802946ae0b13f268bfdd05a2d243ad7b4ce25659fb018d205ee22720135eb6a. 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/DEA800001011 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : XII La parole toute-puissante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab8b08e9c6ca15e7bbec801dbc8c47be2126470a0e44ef732b94891636343b1. 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/DEA800001012 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : XIII Noël
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8413247b7fdae9e3497cbaba63045e3998313ba27afaf4f2ec02ea9a789f53c. 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/DEA800001013 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : XIV Regard des Anges
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c7bf3ccc8ad0a732e01822386e38365b641605f199a90089b842b214c6a4c0. 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/DEA800001014 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : XV Le baiser de l'Enfant-Jésus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcd03fa62e9682669c4b8a1b337efcc04a6f1a9ef6477b4b7467b886da3fcda. 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/DEA800001015 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : XVI Regard des prophètes, des bergers et des Mages
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d981779d42b8544801eb3f88e13e56d9bc1605d62a1365bf577a24fc0a6aeec. 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/DEA800001016 — a six-check JSON result.
Messiaen : Vingt regards sur l'enfant Jésus : XVII Regard du silence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ae522a454e328c749ad12a1d440db037726c7daf498e76b5cd8e2cf9061389. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800001017 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16028f2c26c0ceeceba3fdf9b3a6f293c305ad6e22968a6737258bb7e5790b57. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/USSM19400688 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8c15bca49b6a95cd76b318ea14ff5b2d2ccff96fa56c440c7470792e05d34f. 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/USSM19400689 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325d62cfaa2e3d44e5f905f0e3aac2501010f3f4b1b62b79a6a7ce210085e5b0. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19400690 — a six-check JSON result.
Messiaen: Poèmes pour Mi; Sept Haïkaï; Le Réveil des oiseaux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ead1bbdbdaa55ba5d0c343f289582e615acf87e9528536107545c78103792c. 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/DEF059405041 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38700c47ede2499125e9132d49321e7c153f496e02485766695ad95f70af755. 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/DEF059405042 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03cec1e29a1818c1c48a84fac89e487d9934df53f09cf9100b9f525b9007882. 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/DEF059405043 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb25c52ece259544e8749f2a1ac8e57d8ecce8cf51cfd902dd7b8a18b4693121. 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/DEF059405045 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a44b0cc4b92897adbe64895738e0660cc1ccb967d54d11c38f88a381b0f7be. 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/DEF059405046 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20ac621f6a060da8c8d8a208a197ecdd3ae41097d3c346c3aadcf02b37772d1. 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/DEF059405047 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e652ccb21689cdf4cd7bd01f09bbb7595856bb52a4b62dca7a4cf7a78015a59. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059405048 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fc44458276eba8f36f09f13c7795237909b11145457eebb339ef395b165311. 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/DEF059405049 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc63a6889ca6c82143a5bd1dcae2356bb05456a2b9684da2c84f8ba8f3df1ad1. 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/DEF059605510 — a six-check JSON result.
Sept Haïkaï: VI. Les oiseaux de Karuizawa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914a7a31543e9acd5508ed75130f9f6aa3ecfdb86553f4c5a52633fd5536b704. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059605526 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b75dad1e5531b463e71b3dbcb762e5b2b1e1cd9bd407a43c38609646db4a64. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503318 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9685b2a08e42ba558d5d49cfbc109681717d3907f976a3d6ab357835821854. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503319 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa9ca5f1951aa712c20c5d06a3cd7065922c197995c1afb859be3600d5ff791. 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/USSM19503320 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae4636b997bc6646570f02cd40cc536dbd3b983517a788779b4a20c2e174c78. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/USSM19503321 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768134e24577dcdb948a6e71c5d3dedda45c3cba0bc52d72d12b34bd48bc0259. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/USSM19503322 — a six-check JSON result.
Études, Book 1: No. 6, Automne à Varsovie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7f3f50a199a8d528039fdc97fdf393de51af57d4a7db60b4780485685a2e1b. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503323 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1306231ae6dfa13d4f99fd144643018d2926644200df3028232384be411019cb. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503324 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbb9a0bcb261b615a0be092303918d7805694a7a649ce4c150f2e80665f3cb3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503325 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd0f4772704d4274548a1ddd223f4296ab0d4f1e64c706d9d42e9b7d4236f14. 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/USSM19503326 — a six-check JSON result.
Études, Book 2: No. 10, Der Zauberlehrling
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d407dd4fad90802f39f654a8f7ac1350ae36dcb6feb378a82a9534b39fd9ac3. 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/USSM19503327 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1c240816298a29da3f64126d0a688b5d56af221a1d706f57d906a428ea5022. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503328 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd01fe4d3da1d847996e1e3faa86b11fb92641e3561af756f67280374d1439eb. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503329 — a six-check JSON result.
Études, Book 2: No. 13, L'escalier du diable
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b96a71044fcd52463d710bfb52203c46ebdb60a563ba0b3f2348f9b91446f2. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503330 — a six-check JSON result.
Études, Book 2: No. 14, Coloana infinit?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece0f1cc8e94f5a24c658b140bf47a45a23be2b818b254e3f2b206cb6b156d7f. 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/USSM19503331 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb201ac256c043f9342dd65590a23631b4f22c8c4b7037f328af3886fe186a8a5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503332 — a six-check JSON result.
Musica ricercata: No. 2, Mesto, rigido e cerimoniale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d895b46e3532324c876ccb98bac8f935e1b6f92e940ff968e41ff6aca28c935. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503333 — a six-check JSON result.
Musica ricercata: No. 3, Allegro con spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554bbff6a1240012c0d30cf9280f8312a787affd04806b0e4b269693bb418fd3. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our 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/USSM19503334 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f2511fe97e9ee4b1ef33b894cea782837dbbece71bd204339dea0abf3d4627. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our 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/USSM19503335 — a six-check JSON result.
Musica ricercata: No. 5, Rubato. Lamentoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d45ade99e872c816fb80dd6a0a363158aa2ef8fa75f76aacf5eb429d7d25b41. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503336 — a six-check JSON result.
Musica ricercata: No. 6, Allegro molto capriccioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0c982dfafd7e6de0f2043edf810fe10a4d9ae17d854d5cb2b6aaebf2108d60. 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/USSM19503337 — a six-check JSON result.
Musica ricercata: No. 7, Cantabile, molto legato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f323315c4ca474998b70a09c3572bc40874947794ca537be2454a25583df7ae. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503338 — a six-check JSON result.
Musica ricercata: No. 8, Vivace - Energico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad52e90ad07d0d3b1b9ec25078500771e5f1ae98f46d104f969c3f19e05471f. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/USSM19503339 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb915f996b37552cb84dc85ba8cbf593d0cbe93028b9b81fbf3bb591f8c0d1d7f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/USSM19503340 — a six-check JSON result.
Musica ricercata: No. 10, Vivace - Capriccioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824a164e2b1e26ea0700ab5e62361c9916857a788a29157adb3f448e5d621211. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our 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/USSM19503341 — a six-check JSON result.
Musica ricercata: No. 11, Andante misurato e tranquillo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942e4100b704c048894f027cf648ff3e8f76a480de44b27d8657b41e6e1b1b5b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19503342 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f346591d24c54c042cb0879444b96e5694db315354be7a98f415216e678ea1. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10402655 — a six-check JSON result.
Kodály, Janáček, Liszt: Œuvres pour violoncelle et piano
12 Notations for Piano: I. Fantasque. Modéré
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0567904e9daa1bb0be911a83bd36f8ff650386fd14b4248f479c4faa172efc92. 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/DEF059331201 — a six-check JSON result.
12 Notations for Piano: IX. Lointain. Calme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ad991d2a8efc73deaf94d2cfb61ea6fbe5130cd3f70ff1a91e2fae341eef84. 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/DEF059331209 — a six-check JSON result.
...explosante-fixe... (1993 FInal Verson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ad1f67b818080d9888d6890e2c794c777031fadac77db65d837cc1839a4959. 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/DEF059403550 — a six-check JSON result.
Ligeti: Cello Concerto; Violin Concerto; Piano Concerto
Piano Concerto: I. Vivace molto ritmico e preciso –
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47a9cda44947f00e573171c241bd22482111c865188159f41470803ef07f5a4. 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/DEF059205011 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce51ab32ffcfd56028ff686903caaaf8032092cff7353f359498129d7872abc. 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/DEF059205012 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d06bf11fd183b2285a4cc48e70f690caa356d6cec4ca22059ccbed94fc838ed. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205013 — a six-check JSON result.
Piano Concerto: IV. Allegro risoluto, molto ritmico –
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdffaa2d6ce6eef17072f2d61c940726164543684ace884c419e513f03285d1e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our 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/DEF059205014 — a six-check JSON result.
Piano Concerto: V. Presto luminoso. Fluido, costante, sempre molto ritmico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bbdc30c8ed7bfbe73918f50cffb92b43d306527933bbf57a36dc530ce6ef2c. 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/DEF059205015 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf987daf74bf0661ee954545cb95c5ea8f44077de26b6c1972f1079b4e20098ee. 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/DEF059205021 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd53aee74c4fe3a583c050e32abe39401af47fb9e0ca6fb10cdfff83aeb97662. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205022 — a six-check JSON result.
Violin Concerto: I. Praeludium. Vivacissimo luminoso –
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ea242e863a1ba106fa13cacca91a1816e1c6e7acd50d919ccb49476889f941. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303811 — a six-check JSON result.
Violin Concerto: II. Aria, Hoquetus, Chorale. Andante con moto –
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3e86f0195b9094b0c9757d7ea533bfec95e54756e95e806eab43e9e762de19. 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/DEF059303812 — a six-check JSON result.
Violin Concerto: III. Intermezzo. Presto fluido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa071dbf61f648aae9bc86db7e40c1e159f562ebb6c0712a49573cefc75977d. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303813 — a six-check JSON result.
Violin Concerto: IV. Passacaglia. Lento intenso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7972590b4bbbfee9e9579ce7a744b8441f59f09ec51120333b303ba300dadf54. 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/DEF059303814 — a six-check JSON result.
Violin Concerto: V. Appassionato. Agitato molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941e4ec44b8bef9b9d5eafd5f2b0f57bf0065fa92da70f3987c8ae6e3ca264a3. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/DEF059303815 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa958e5278e53c7bff1346c2061f5f8b3af5d9f5cd162de1a0834a147c521b468. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414501 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cc1f72a418649855bc140dc59dafb733bdd7d78875d2e2a6df1202ebd95d18. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414502 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b6cafb7703d61beab6041190a49332bf6f447b44c8e3cf8868b8713767461c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414503 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcfead22dafb509b33bfe4495f7514fd366369d2827988a3d40417cb4e0ab35. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our 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/FR50X2414504 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9855a547b593279d334baf8296cf612cdb4352fe3f213f030fb6b3c99c78b2. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414506 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacb3dbb0686006d4fcdd8b63f3f5908039b879e255fb528ea09de01e2440c37. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414507 — a six-check JSON result.
Hölderlin-Gesänge, Op. 35a: No. 1, An. . .
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049cf1e84abd8a6821a730c8cb1ab5f8d6298f1c68c5ecafb1bec55a43866507. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414508 — a six-check JSON result.
Hölderlin-Gesänge, Op. 35a: No. 2, Im Walde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060727eab3101108050f21e0ae18796e3c0316a07c30f65c1ccf6a0587a9e585. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our 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/FR50X2414509 — a six-check JSON result.
Hölderlin-Gesänge, Op. 35a: No. 3, Gestalt und Geist
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1650dc3c035d7b964ea04c95bda4b09542676077075ab975117f7ecca0d40142. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414510 — a six-check JSON result.
Hölderlin-Gesänge, Op. 35a: No. 4, An Zimmern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40b9a8d91022701766d9045c1da10680b94bd905c5f82a1997a6a9caf7e7509. 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/FR50X2414511 — a six-check JSON result.
Hölderlin-Gesänge, Op. 35a: No. 5, Der Spaziergang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967a882429123262552db1f54aeb451c441bb61496ac57771e916d3c8237e5bc. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our 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/FR50X2414512 — a six-check JSON result.
Hölderlin-Gesänge, Op. 35a: No. 6, Tübingen, Jänner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae3f46f936fd137ff78aaf649cb0d2fd97f7971ad72db66ce482a56d6b5717c. 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/FR50X2414513 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fa7821ccb71901f30e1fb41829e6303d5135e297abb48d082915bc85f8b07c. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414514 — a six-check JSON result.
Litanei auf das Fest Allerseelen, D. 343
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935632940f3f69a81e6082dbbceba6d88a8d13c956eefcc50a2778dba6bd3eac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414515 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddef9dac40e5ad81ed073838f49e73ee8eca9b19b269594bf032b4e9a5a57f2d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414516 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f74e002e446327d11e4a6c25f1329e41d8fdb402e5b24f6b5f7ac7d4d73c9e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/FR50X2414517 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb17c0dfabd03d64c071611cf384c94604f53530055589979231406a31fdb7c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2414519 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd378a2ef61968fcebbde4a5f757a489d451da6d91d8d1ce7a912a3779767f6b3. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our 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/FR50X2414520 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc66e658f2363b57b3de494effa8d348a13e7e5d27947d4e9d8507d90d0b6985. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/FR50X2414521 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164bd3062e7ee511ee1499ad61c38cc77ccad21f591cd3a8be837eca356ed88b. 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/FR50X2414522 — a six-check JSON result.
Beethoven: Choral Fantasy in C Minor, Op. 80: II. Finale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832c92c9261236236063f6bff77932a4ea9ccae3d1e1d07ec6e90c4ad222909a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELP1900001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34afba03c1d64822442670444ab4164f32e380df64d727d3321f1a33d6f0d27b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800200769 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf60d85a36f47b0a3a17fc14b971e26b1111a8461a25d1034edff329f7ca251f. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400701 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fd32b2339c89e284f4d81aa49582b3ea05d21c1cd5edd493a5ec9e86ce9dd5. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205130 — a six-check JSON result.
Harnoncourt - The Complete Beethoven Recordings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3829a62b48a861c4c8eb316efd4b13aaea0cd9caf5090699eefae2233070e92f. 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/DEA800200191 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb02c3cf5b8f2dcde28ee96fefd6b6e9ab39b87ba5dfaca66aa8cbcc6217999. 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/DEA800200773 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f45f8799390e0d1f4d014bbafb01568ba3e5428cd1cd0a4f5570a43b1e1c1e5. 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/DEA800200188 — a six-check JSON result.