1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9233e2c88543325ad85b1564c57cdaf65b920ebccd57db32b7ec70855f0fbb. 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/19c6ef76-c1be-4e6b-989f-7e808f98d3f0.json and https://artists.proofprofile.net/proofs/artist/19c6ef76-c1be-4e6b-989f-7e808f98d3f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Midnight Lounge - Chill Out Classics and Meditation
Classical Brain Power - Over 7 Hours of Music for Concentration, Productive Learning, Studying and Working
Classical Stress Relief: 99 Must-Have Classical Meditation & Relaxation
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0ae205542c0744a69e54b11e79684ad68a4f7454499adc2b822c796334be74. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541602851.
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": I. Adagio sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3add87a322dca178e510770c99a6d18e8b57db89541968182f1f4f4f521a4d41. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541602854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e8f893852290c3b276f307d793a99d262194064c98b4259365e219409e2080. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541602855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa141373e73e7964e864aabbece7c2c535b48b46ebdaa525d00c6925a345477ae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541602856.
Tosca, Act III: "E lucevan le stelle" (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e7fa089c362d8b0bb94870f8608fa351967d8b887cc551426cc365531744ab. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541602880.
Suite bergamasque: III. Clair de lune (arr. for harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5365c467369e0b28929b2032826f95cc8830912f180f9aa818184aa253753e3c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012096.
Albrechtsberger, J.G.: Harp Concerto in C Major / Partita in F Major / Wagenseil, G.C.: Harp Concerto in G Major
Harp Recital: Vigh, Andrea - Handel, G.F. / Dittersdorf, C.D. Von / Debussy, C. / Ravel, M.
Harp Recital: Vigh, Andrea - Bach, J.S. / Handel, G.F. / Pescetti, G.B. / Glinka, M.I. / Durand, A. / Debussy, C. / Faure, G.
The Well-Tempered Clavier, Book 1: Prelude and Fugue No. 1 in C Major, BWV 846 (arr. for harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef1a737707e7ee1f225fc44102af256707ce3dc5d6a090e22516972499965ca. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0908401.
Partita in D-Flat Major (arr. A. Vigh): II. Balletto: Con allegrezza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690a9bd6880f43292089421af3ffcef1647aac75f78c34bba05488962ac23c89. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0908403.
Partita in D-Flat Major (arr. A. Vigh): III. Pastorale: Andantino dolce e scorrevole
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67bcdb6d977d391221cdedd3aba13670968de1d572b53cd728042dba4371dda. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0908404.
Prelude in C Minor, BWV 999 (arr. for harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd900cbc1cc6ac6a2d46bff940368196573b306f0312743a2a5f237020eb4176. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0908407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1e683f68cfdba3bb2fd34071460827170951aa77ac56fd6d3d6a41cd2f7492. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0908409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef295ca6e13c37690b092584252a4cf0ab2f6ee3eea2d4e1c1bbacd3ae36bbb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0908410.
Waltz No. 1 in E-Flat Major, Op. 83 (arr. for harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60dcf55ea05dda92199a2a01024df5d2a47e121374dbb4e353322f67210311a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0908413.
Partita in D-Flat Major (arr. A. Vigh): IV. Gagliarda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04a6b49a057d86941028e7d3785c95a1038c7361412deaf1df0e2c2d32fe7bb. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0908405.
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
Harp Sonata in C Minor: I. Allegro ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4254d63ff97a5f2d1366a7a310928554198c353a90caec70bbbffe881c4867. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0908408.
Sweet Dreams: Baby's First Classics & Lullabys
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06be50921c22b8e4c54a84db96f6ba5346fd8621f5a35dd2ea944923e6b1b112. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501619.
Piano Sonata No. 14 in C-Sharp Minor: I. Adagio sostenuto "Moonlight Sonata"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fd081bab0fa6701c95c85bf5951986189171dc018b6af41d3addde4322ca2f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ebfe1a6d9b3783d03ecd8a0abbba5f252642f52fc926bd781de86efb00658f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd5382a9781b23ac4e3a4f9d10329c39b4e0725ac5eb921f50451e46d5acb20. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501624.
Orchestral Suite No. 4, Op. 61 "Mozartina": No. 3, Préghiera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaca821269f111f36d514303f45b7a1722cff8d783e6e962e944dfe9189c409. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dcd1d2eb04133910b0447edd03df4f4ca86f631548a206940ce3748b2669e3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e675cb6f106c14cc7fbf63ce629b51b612122cc596b13b40baa03dbdcf49f01. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501629.
Forest Scenes, Op. 82: No. 3, Lonely Flowers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8f0cf7ec9ae1e65e99ee6ca1bd1c22e297634531a4787188bc1b13ab5df9eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09af86587985d84583a155dead0ac15d88b9b02383c6e230aee19e1b4c0a759a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501632.
Orchestral Suite No. 3, Bwv 1068: No. 2, Air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d489fc23e3a5034902c60140f0197f056ccca8baaa5a07eed92d28181afcbe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501639.
String Quintet in E Major, Op. 11, No. 5: No. 3, Minuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585f9abcc64bd535808e710c3ab5999599e6ad40a480e0af424a8542710a498d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101dd2d3ae0bf0806c73860ca54bdcccc4ff8288cf46b5a899f6377fddcca42c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501644.
Suite Bergamasque, L. 75: No. 3, Clair De Lune "Moonlight"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b62f22f56fa710985224d7ad5abebc45f24bf3c887bf935ec4974a5a285a6b1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501649.
Partita in D-Flat Major: III. Pastorale (Greensleeves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18713334f2b20997781fb3e4919aac5f071d531cee37d41ffe421ba27efc30e2. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501622.
Sonata No. 2 in E-Flat Major, Bwv 1031: No. 2, Siciliano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233ec9f56fcd546a23294c2df0441b1c13ea37f3c8c996de16a5fa3f77d9a19c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540501636.
Classical Music for Learning: Great Masterpieces to Improve Studying and Mental Focus
Songs Without Words, Op. 62: IV. The Venetian Gondola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731dd04fb834b488050245a9d136c4ce83ebe91a82aed54bf0fa00f566986586. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd667158d9cec6b0723c589cde41f2ab0e6c1c97a8488c7e7bc932df0c169ac07. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f523e1da93771a7a07b6cce0be5bce0d28d37bdb079e3b3634e79cb7037b2f1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdb9983f67eac0bd752c7907423af3bb8ffccd147571b17ca2a5318dd150cee. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48f31436945bc4d936dc7c05ad600db25e122f7d2c8a59b5a74cbdc299b40c4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2201b3881120eda442efa8136f68f09f23decd341ea86b3ce9700cfd936a54d3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ab0cc178b0d1ab2c4b34538df1c811cbc3041e09038e9ddebb1bf62a98ce67. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301591.
Piano Quintet in A Major, D. 667, "The Trout": IV. Andante (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003685473953093aea650dd36b72e56cfb882384c3cb76d1385d5eee418aa8bc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301593.
Tosca, Act II: Vissi d'arte (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772bd4dcfbc4c920835b91d412feb911aa24b0e0255dd87ebe6e9980c62f9604. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7d2d68bf9a54d0a6074c9df1842fab12a7e6cebde705c731f2773f78512845. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301601.
Humoresque in G-Flat Major, Op. 101: No. 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977e60cbffd40dcc0b593e69e283929a7ad2793c6d15099df7c0d08c72998530. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c500ba0c96fda0859ab0fb4e14659364db14d520f05daedb40ce577b2aa8b3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541301604.
Harp Recital: Bennett, Elinor - Zabel, A.H. / Hasselmans, A. / Glinka, M. / Thomas, J. / Mozart, W.A. / Zabel, A. / Saint Saens, C.
Nocturne in E-Flat Major (version for harp solo)
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Classic Moods - Handel, G.F. / Bach, J.S. / Mozart, W.A. / Boccherini, L. / Telemann, G.P. / Besard, J.-.B. / Fasch, J.F.
Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano (arr. for flute and harp)
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Serse, HWV 40, Act I: "Ombra mai fu", Largo. - Arr. for Orchestra
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100 Must-Have Amour Romantic Love Song Classics
100 Must-Have Valentine's Day Love Song Classics
Pelleas et Melisande Suite, Op. 80: Pelleas et Melisande, Op. 80: III. Sicilienne (Arr. For flute and harp)
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Carmen: Entr'acte (Arr. For flute and harp)
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Keyboard Concerto in F Minor, BWV 1056: II. Largo (Arr. For flute and harp)
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Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano (Arr. For flute and harp)
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L'arlesienne: Minuetto (Arr. For flute and harp)
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Albrechtsberger: Music for Entertainment with Flute
Classical Chill 1 - The Ultimate Collection
100 Must-Have Classical Music for the Reader
Dittersdorf, C.D. Von: Harp Concerto in A Major / La Prise De La Bastille / Die 4 Weltalter
Mozart Era (Meister Der Mozart-Zeit) - Kraus, J.M. / Naumann, J.G. / Salieri, A. / Rosetti, A. / Dittersdorf, C.D. Von / Gluck, C.W.
Classic Moods - Grieg, E. / Schumann, R. / Faure, G. / Tchaikovksy, P.I. / Puccini, G. / Debussy, C. / Brahms, J. / Mussorgsky, M.P.
Relaxation: Classic Care - Music for Healthy Living for Unwinding & Taking It Easy
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Sleep: Classic Care - Music for Healthy Living for Sweet Dreams & Peaceful Sleep