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 0x4ecbe51e91f673d75dab903868733c5d4b4df47cefc11e64b4539af4d56ec0a5. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2ef30f6-b629-4cc4-905f-db1d60c89b58.json and https://artists.proofprofile.net/proofs/artist/f2ef30f6-b629-4cc4-905f-db1d60c89b58.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Forqueray: Pieces de viole avec la basse continue
Haydn: Divertimenti per il pariton a tre
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 0x39f01d092459e035cfec0a5628d6125ba42b661cbc651a55aab9943600f2d52d. 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/ES7890401230 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12418fa7dd0cbbb7aba5e5f913451ed06dca171126a5248be8f4131170accd1. 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/ES7899300101 — a six-check JSON result.
Trio Sonata in D Minor, Op. 1 No. 12, RV 63 "La follia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d2f9a08f4b59ae8f314093e2a108debd8a29cf30b99393b7605395336785ed. 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/ES7891901001 — a six-check JSON result.
Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290b4e1ecdf602a152c95ca16a17863c819228c9393742a7e0a992f73ce19b3b. 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/CH1491125001 — a six-check JSON result.
Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8efe849617f012e90f447aaf4d75785ddf11a7dfaf6378ee6e8dd45f2e6dceb. 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/CH1491125002 — a six-check JSON result.
Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707902229d46e26eddec823b5c20f0ef6917f18f55b51717ec7deed1bd416995. 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/CH1491125026 — a six-check JSON result.
Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a83e362fd3a4c82fd2c699aabde520676d76ea23df4a4ea079e1a485406cbf5. 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/CH1491125003 — a six-check JSON result.
Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): III. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6366b818a6fb9967f2e3594f296910b1409932fb70e5288ef588e2b1248ebe48. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125027 — a six-check JSON result.
Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3513490a5e8af29113c8bd2919d967f8e5da224a8066647a7510f50bec086a54. 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/CH1491125004 — a six-check JSON result.
Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): V. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44064c5fde2b2f55083f14b62fbe5244679c5261b4a0e8dd9a572b5209ba5a6e. 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/CH1491125005 — a six-check JSON result.
Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): V. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e3c4a353b875e36bd7a59683fe1bf23c461282db3ecb429ee8cbd4d59cd130. 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/CH1491125029 — a six-check JSON result.
Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): I. Preludio: Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2b66b433b29188305effd596f1e596db7849b7514efda2f7aa8037f907b3b6. 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/CH1491125006 — a six-check JSON result.
Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): II. Allemanda: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded990597c804ad63d8fe22c6e8aebce2dec2633c2e65fe6c82d66f16930895c. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125007 — a six-check JSON result.
Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): III. Sarabanda: Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7b67ee2bbf249f035c50a45588ee0fc7cac88babfbe3603873c7953bc536a1. 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/CH1491125008 — a six-check JSON result.
Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): IV. Gavotta: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b021d8ba16ae517d674b7506a28b5c1392467128ced03f0a0b82f54436ad57d. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125009 — a six-check JSON result.
Sonata in E Minor, Op. 5, No. 8 (version for viola da gamba and basso continuo): IV. Giga: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87faafe335089046d2a5f7739924e2f4393cffc5418c37ea5873bc06296675d3. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125033 — a six-check JSON result.
Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): V. Giga: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4ae4e585af8493f19e00496b48cb5bfabe6d5a9b1f4e7dad250feedfab0235. 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/CH1491125010 — a six-check JSON result.
Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): I. Preludio: Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45eccf9b806d4259602e265ce97703d5f6d9ab818c4157b155a731d315130d77. 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/CH1491125011 — a six-check JSON result.
Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6ef1bc95aaa9989491205a3e108ba0550b0e7960058598b9dec75c3299aab5. 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/CH1491125012 — a six-check JSON result.
Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83064d8c62803782de44c1467c06b1141e2aaf6501543626ad34b460e6b99f29. 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/CH1491125013 — a six-check JSON result.
Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): IV. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf103c856998d7e8c59da8592173caee2e798a7a0f5cf381cc0514d0ec3089c1. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125014 — a six-check JSON result.
Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): V. Gavotta: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726f743ecdc9e286f84b914bfe4dc76dc6d670cae52215ac184b24c58288d6a4. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125015 — a six-check JSON result.
Sonata in D Major, Op. 5, No. 1 (version for viola da gamba and basso continuo): I. Grave - Allegro - Adagio - Grave - Allegro - Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb948f12c0358e896dd0881b241848f2955f4fb7c84e33f43d8b30cbd29add9. 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/CH1491125039 — a six-check JSON result.
Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc5b63919985644b581737ae31f9d08b3fde5385ac3e8a3144f551ad8b5516a. 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/CH1491125017 — a six-check JSON result.
Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd781d7b040c0e05744567e8586784e1a7e2773c7db602636705b9723cce5cd8. 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/CH1491125018 — a six-check JSON result.
Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651af7f73d4d56ec0ec83b87ee57b317d6533bee3b67b36db0de97dc14985fc1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125019 — a six-check JSON result.
Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): I. Preludio: Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cda1f0b99ce14c2dab119f3683063142a676b080b9b198fc48903c65116731. 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/CH1491125021 — a six-check JSON result.
Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): II. Corrente: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d773da576563eafe6c87b04150f3f6be5e736ad3a61ba7aae5e1b006b69638b. 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/CH1491125022 — a six-check JSON result.
Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): III. Sarabanda: Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd9059ef0f5c31b71a21dacd452a4e21e7b0d32526047b20b4bf39fc73d1e2f. 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/CH1491125023 — a six-check JSON result.
Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): IV. Giga: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe1eb08212c156e5149631a18f090040d2abe442bd7c6abe2d050bed3d6c7bd. 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/CH1491125024 — a six-check JSON result.
Sonata in G Minor, Op. 5, No. 12, "La Follia" (version for viola da gamba and basso continuo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a59f84c97dbe2594387ed7c6be768d16ae7d4dd96f5ffdaf85fced0189a1818. 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/CH1491125048 — a six-check JSON result.
F. Couperin: Leçons de ténèbres & Pièces de clavecin (Les indispensables de Diapason)
Seconde Stravaganze: Venetian & Neapolitan Music for Viol Consort
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c468605f9269cdda128376179565b1b4b7c1c5e8561bb93e9d1db903b69187a. 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/ES7891401001 — a six-check JSON result.
Gagliarde a 5: Gagliarda prima a 5 detta la Galante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ca0ed07762586d462362eba380228a8a1c508b1551e6b450f702fe03d32431. 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/ES7891401004 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada terçera para violone sola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500258ba38069f45a245ba0b588eca17a3b83812e54e764310723ce0f44e19f2. 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/FR50X1956301 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada primera sobre el canto Ilano "La Spagna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a21f10eff24797cbfcb11a747420363ada36cba1df8679b5f78a2a05b9a90f. 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/FR50X1956302 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada segunda sobre el canto Ilano "La Spagna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6af0ffca7bd4faa0aba41675324bdb42f5e5ffca08abad0aabb1b92c0dfc577. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/FR50X1956303 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada terçera sobre el canto Ilano "La Spagna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2889700755f775dd2ce35701ecab3325265be3cb46749445d3b71af9795a073. 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/FR50X1956304 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada quinta sobre el canto Ilano "La Spagna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc540cd716db45598e6791c0f116d800eb1ad57e6e16e45c311453cde02580913. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FR50X1956305 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada quarta sobre el canto Ilano "La Spagna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec804a883beb1dd0a41d73ea9ae379b6a57fc8f436a05b97510908b066d57d5. 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/FR50X1956306 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada sesta sobre el canto Ilano "La Spagna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf3741a8bdeefa5ec126e34b18bb1b6a4afcb6316f43e3731dad4d1160ab5c5. 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/FR50X1956307 — a six-check JSON result.
Fantasia XIII por el primer y segundo tono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee82ae0cf580bcc418523562c0f150f1e05de68e8701dfce412034a4d336c4c7. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FR50X1956308 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada primera sobre el madrigal "O felici occhi miei"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85963c9c396ed7799a0f4ef4087c7c3d52a23dd4a5a8e40fd235089d6e170819. 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/FR50X1956309 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada terçera sobre el madrigal "O felici occhi miei"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64a69ff37df5404da5e733490228a72ed26993b71def34e64e984b5857a1235. 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/FR50X1956310 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada segunda sobre el madrigal "O felici occhi miei"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8102c05d245f2616e6e6b39906cfa1750445408296a39be803baf98080436a3f. 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/FR50X1956311 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada quarta sobre el madrigal "O felici occhi miei"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9d917a937eb3884c7a66890284d96622f9438f50abbb1ed0569b95c5cf4ca1. 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/FR50X1956312 — a six-check JSON result.
Diferencias sobre "La gallarda milanesa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451b3a3ded404e9353cb92f14dc1807bff4d7d10975e50b0ff2c4dd06e123766. 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/FR50X1956313 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0596911f10edae69e3ff966c6d2fe4caca8da2860a50dd06a52d828cb45c1f07. 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/FR50X1956314 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada quarta para violone sola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7288923f9432a54574bbb2d46fb75846d1cf7c75fb52e47cf6f0be791c8e1ef. 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/FR50X1956315 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada primera sobre la cancion "Doulce memoire"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a0f9d3b930bd0a6d3dc66e1246c9f8f38363649940f00e0e6d27b57b41256d. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/FR50X1956316 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada segunda sobre la cancion "Doulce memoire"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfb0ce230aa7d941d28553634e963aaf9ddd5b3faa4a7a33df4217a6de42a4b. 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/FR50X1956317 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f4996d1097c7b45fcdb47e761be2fcb138c81454bfc0f63600267e2e0ad96f. 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/FR50X1956318 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada terçera sobre la cancion "Doulce memoire"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad52a29f577596bbb46fee925f3f0d9afe9beef176f91477055131b18b26a737. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1956319 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada quarta sobre la cancion "Doulce memoire"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5006c11c253629fa57c00ba3867700bc8dd45356f9b2f6f5c69edb16ed6831. 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/FR50X1956320 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada primera para violone sola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80e5b18ef2b01dbf3e03c9c6156c46ddd9ab3f734fd699ce9147bafb418ed98. 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/FR50X1956321 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada segunda para violone sola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b8553d0fa7ce605a74c65f909c18c993665e267679ec6b00818527ed430dc7. 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/FR50X1956322 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada primera sobre tenore "El passamezzo antiguo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b283ad332472411154da66e6b2b37662689fab672642500ed0ba531298ec89. 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/FR50X1956323 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada segunda sobre tenore "El passamezzo moderno"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62ef4faf662af990eba8784334a728960082d2d045550db6a4d0bbf1747c67e. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FR50X1956324 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada terçera sobre tenore "El passamezzo antiguo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfc8621909b6c491434d3ba369a1de92e7ae367c2f1f5224d2684999331c31c. 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/FR50X1956325 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada quarta sobre tenore "La folia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac5ad2b985d560bc0ae84d9c6f74bd499a79700366e8081191f8001325b619f. 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/FR50X1956326 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada quinta sobre tenore "El passamezzo antiguo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1673de0b24c2bf9edf61614e172208692b928b7b6f3f2304caca132d91f1e56. 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/FR50X1956327 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada sesta sobre tenore "La Romanesca"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0763140a487dcefd5bc72bbc4a57d8c6d3e9a83ceb238682bc95780010887f7a. 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/FR50X1956328 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada settima sobre tenore "La Romanesca"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440bb17d5a59f2c0cff49d050a2811c7c0de2ace552600e674a0ec241601b8fc. 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/FR50X1956329 — a six-check JSON result.
Recercadas del Trattado de Glosas: Recercada otava sobre tenore "La folia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdea346b04682508cb5a246dedf3cf7c3562d59f61f44df99b5aa39f52dc986. 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/FR50X1956330 — a six-check JSON result.
Diferencias sobre "El Canto del Caballero"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fe528764b98849ad66f9dcf67282a9644389bdf6786a15637261b8cd419384. 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/FR50X1956331 — a six-check JSON result.
Barrière: Sonates pour le violoncelle avec la basse continue, Vol. 2
Sonates pour le violoncelle avec la basse continue, livre II, sonate No. 2: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bb1aee15cba733be914c51136e8844c7583ce5983df60554b44d63d727ffb3. 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/FR50X1522001 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre II, sonate No. 2: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf39d417d152b7b02f6838d8428b9dac8c8bf4d494635596753c75b035e03f5. 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/FR50X1522002 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre II, sonate No. 2: III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f9ec1ae11ff7aa45a017fe46819ad35e665f229c36f917721047116d13fc8f. 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/FR50X1522003 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre II, sonate No. 2: IV. Giga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6a0becb0d6adf2e215aaf634ff1ba6a38d4d7e687edd828b8c4fd434b188f1. 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/FR50X1522004 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre I, sonate No. 5: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f07591c4528c2cf43be13e5faa8406135015027fd369283ab0e1411ef6774e. 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/FR50X1522005 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre I, sonate No. 5: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe59e3cf5247072154a2960836ab61a72a017706d7259cc947f9c910245c6a98. 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/FR50X1522006 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre I, sonate No. 5: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac658166e73266ea0ad3d514f5cb3090f38b86e58623c22e751c62a8ad2ba6b. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/FR50X1522007 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre I, sonate No. 5: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef1076cd318e97c0b638cddc336bb0b6e13e76fd7fc7789fb83f4dd69d46eaa. 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/FR50X1522008 — a six-check JSON result.
Sonates pour le pardessus de viole avec la basse continue, livre V, sonate No. 4: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77143c95e578af56582ec40a790a1ebdb830963b0c65312015799b32a6970375. 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/FR50X1522009 — a six-check JSON result.
Sonates pour le pardessus de viole avec la basse continue, livre V, sonate No. 4: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8afe0179d505d0eb87b4c540fa3087b0e0587bb054510b33f5c3c8638731002. 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/FR50X1522010 — a six-check JSON result.
Sonates pour le pardessus de viole avec la basse continue, livre V, sonate No. 4: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d0b2a152d151282360d468d39a48c0b0db1a16bb4960f16420ffed7f73e192. 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/FR50X1522011 — a six-check JSON result.
Sonates pour le pardessus de viole avec la basse continue, livre V, sonate No. 4: IV. Aria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89836aff13186340b3dd6dbf972f0f154b708f13622099a9d7af039c9a1805b2. 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/FR50X1522012 — a six-check JSON result.
Sonates et pieces pour le clavecin, livre VI: "La Boucon"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2130c8a161e3b5ac28a0cace1750ff71ec7ae18b10b3d83fe01896b543a71ea9. 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/FR50X1522013 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre I, sonate No. 3: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c070d562fd53e9949ffe8e884a94012a9d2dbeff590d2e3e02ebcbcab7e5583. 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/FR50X1522014 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre I, sonate No. 3: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6285a4ae214869f01a93cae094cd69b9090de829f257355e862abf1dbc61d31c. 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/FR50X1522015 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre I, sonate No. 3: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39118e10299af21fc6e9681f3ff592d387697933ad4b6196e2aac84ed79d343c. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/FR50X1522016 — a six-check JSON result.
Sonates pour le violoncelle avec la basse continue, livre I, sonate No. 3: IV. Aria gratioso
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Sonates pour le violoncelle avec la basse continue, livre I, sonate No. 3: V. Altro
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Sonates pour le violoncelle avec la basse continue, livre III, sonate No. 6: I. Largo
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Sonates pour le violoncelle avec la basse continue, livre III, sonate No. 6: II. Allegro
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Sonates pour le violoncelle avec la basse continue, livre III, sonate No. 6: III. Largo
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Sonates pour le violoncelle avec la basse continue, livre III, sonate No. 6: IV. Aria gratioso
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Sonates pour le violoncelle avec la basse continue, livre IV, sonate No. 6: I. Allegro
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Sonates pour le violoncelle avec la basse continue, livre IV, sonate No. 6: II. Largo
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Sonates et pieces pour le clavecin, livre VI: "La tribolet" (Gratioso)
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Sonates pour le pardessus de viole avec la basse continue, livre V, sonate No. 6: I. Largo
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Sonates pour le pardessus de viole avec la basse continue, livre V, sonate No. 6: II. Allegro
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Geminiani & The Celtic Earth: Give Me Your Hand
Sqr. Woodes’s Lamentation on y Refusauall of His Half Pense
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12 Violin Sonatas, Op. 1: III. Violin Sonata in E Minor (Adagio - Allegro - Adagio - Tempo giusto - Adagio - Presto - Adagio - Allegro) / "My Nanio"
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Dieupart: 6 Suites de clavessin pour flûte à bec
Hume: "Harke, Harke!" Lyra Violls Humors & Delights
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Virtuosity and Grace. Sonatas for Viola da Gamba
Marcello: Estro Poetico-Armonico (Salmi 14, 21, 27, 38 - Sonata a tré, viola di gamba, violoncello e basso continuo)
Sonata for Viola da Gamba and Continuo in D Major, Wq. 137, H. 559: II. Allegro di molto
Marais, M.: Pieces De Viole - Suites in A Minor / G Major / D Minor
Sonate per Viola da Gamba & basso continuo op. 5: Sonata no 3 - Adagio
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Sonate per Viola da Gamba & basso continuo op. 5: Sonata no 3 - Allegro
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Sonate per Viola da Gamba & basso continuo op. 5: Sonata no 10 - Preludio · Adagio
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Sonate per Viola da Gamba & basso continuo op. 5: Sonata no 10 - Allemanda
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Sonate per Viola da Gamba & basso continuo op. 5: Sonata no 10 - Sarabanda
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Sonate per Viola da Gamba & basso continuo op. 5: Sonata no 10 - Gavotta
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Sonate per Viola da Gamba & basso continuo op. 5: Sonata no 12 - Follia
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