thumb|upright|Alexander Borodin Alexander Porfiryevich Borodin (12 November 183327 February 1887) was a Russian Romantic composer and chemist of Georgian–Russian parentage. He was one of the prominen
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 0x5aaed7fafc9013f31c23e633566f939197aeabca88db6d4506106c011b893ed4. 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/41f0bb87-7f54-4e56-ad16-ec95a371ff3e.json and https://artists.proofprofile.net/proofs/artist/41f0bb87-7f54-4e56-ad16-ec95a371ff3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Souvenirs. Piano Music from the Golden Age
Festive Overture, Op. 96 (Arr. Lawrence for Brass Ensemble)
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 0x214263532cf1386798f056225852aee0c2a46e8c7f69981b162ccd8b7a7eebb9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2201970.
Cuban Overture (Arr. Lawrence for Brass Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9798628a5b0512a1173dedcfc6835bc5d198c8c331399936d85bde3d48217ccd. 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/GBBBC2201972.
La forza del destino Overture (Arr. Höfs for Brass Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec5c83fed4e7c0e05231357054235ce67adba1a8020c8d31d25b3130466c8d7. 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/GBBBC2201973.
Egmont Overture, Op. 34 (Arr. Höfs for Brass Ensemble)
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Prince Igor Overture (Arr. Lawrence for Brass Ensemble)
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Carnival Overture, Op. 92 (Arr. Lawrence for Brass Ensemble)
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Klassische Musik für den Sommer - Über das Meer
Debussy: Petite suite, CD 71, L. 65: I. En bateau (Orch. Büsser)
Orchestre de chambre Jean-François Paillard
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Satie: Sports et divertissements: No. 9, Le bain de mer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa397307adb29f5e9532b2ab2f40c797e5c1d1fd1974adb9ecee17286dbb99580. 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/FRZ118306170.
Britten: Four Sea Interludes from Peter Grimes, Op. 33a: No. 3, Moonlight
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd39da59fcc2b535508cb548777348685e8bcea3c23b0899e1417e401a2e3091. 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/GBAYC0301468.
Grieg: Peer Gynt, Op. 23, Act 5: No. 21, Prelude. Peer Gynt's Homecoming
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1516740ea294aa6740e6ac1097214849a9c31b06428d45a7d74213928e429e5. 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/GBAYC0402245.
Chopin: 12 Études, Op. 25: No. 12 in C Minor
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Vivaldi: Flute Concerto in F Major, Op. 10 No. 1, RV 433 "La tempesta di mare": I. Allegro
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Debussy: La Mer, CD 111, L. 109: II. Jeux de vagues
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Bridge: The Sea: I. Seascape. Allegro ben moderato
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Elgar: Sea Pictures, Op. 37: No. 4, Where Corals Lie
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2412278ab35316db87d61b3eca73ff5203cf3ceedfd42d1daed34e678d96cb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201900495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa397307adb29f5e9532b2ab2f40c797e5c1d1fd1974adb9ecee17286dbb99580. 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/FRZ118306170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd39da59fcc2b535508cb548777348685e8bcea3c23b0899e1417e401a2e3091. 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/GBAYC0301468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1516740ea294aa6740e6ac1097214849a9c31b06428d45a7d74213928e429e5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402245.
Ives: Set No. 3 for Chamber Orchestra: I. At Sea. Adagio sostenuto
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Purcell: Dido and Aeneas, Z. 626, Act 3: Song and Chorus. "Come Away" - The Sailors' Dance (Sailor, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68df3ad37ce8254c73191a37d21d9e84425c73f19a6533763e66c78fe635c4f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209401719.
Sibelius: Pelléas et Mélisande, Op. 46: III. At the Seashore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695ad6d62e139f41e4624b1b7db54c5b373fcf22bd43b000a65bbbd6190b5f63. 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/GBAYC0102413.
Rimsky-Korsakov: Scheherazade, Op. 35: I. The Sea and Sinbad's Ship
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Marais: Alcyone, Acte 4: Tempête. "Ciel, ô ciel, quel affreux orage" (Chœur, Morphée)
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Mendelssohn: The Hebrides, Op. 26, MWV P7 "Fingal's Cave"
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Coates: By the Sleepy Lagoon (Instrumental Version)
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Ravel: Miroirs, M. 43: III. Une barque sur l'océan
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Borodin: String Quartet No. 1 in A Major
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96849baa8fbe4a181c95ad2b0f5abf5d4f3a31f46cd50cc2ef390530e0873393. 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/USX761929802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6605598e59d444191275b62a9b9a84312acb56efc6f486c5ffcab3de8aea0c0. 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/USX761929803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc5b4d9cd89d7cc5dff5a4f01fa200b6e5abd41fbb9160e8928bdb598564a05. 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/USX761929804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a82654df7277b0e457b3d73b49fd5783a0c75de6868bf8f145d4a9db2a6d27a. 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/USX761929805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c8a6a0114b19207ef5390a26c67c93f16febe6d2d51b077d0e48f4f0ade881. 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/USX761929806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa792cdae2b55b4bfda687bfda0caa60e84595e6a7cf23788b95c7590bdcf74b0. 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/USX761929807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f0f819b691848a910b9744db25d2691301fdff1c6aad2432cb52b42217579d. 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/USX761929808.
Borodin: String Quartet No. 2 & Piano Quintet – Goldstein: Cello Sonata
String Quartet No. 2 in D Major: I. Allegro moderato
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String Quartet No. 2 in D Major: III. Notturno. Andante
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5ff662f7c88ad565c54a9a989949ac8446b39b07d9e30cb38fb6ec9f6c26f7. 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/UK2Y21702279.
Prince Igor: Polovtsian Dances with Chorus "Uletay na krylyakh vetra"
Grand Academic Choir of All-Union National Radio Service and Central Television Networks
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Symphony No. 1 in E-Flat Major: I. Adagio - Allegro - Andantino
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Symphony No. 1 in E-Flat Major: II. Scherzo: Prestissimo - Trio: Allegro
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Symphony No. 1 in E-Flat Major: III. Andante
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Symphony No. 1 in E-Flat Major: IV. Allegro molto vivo
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab3f9fab620c464ee4bfeddd30f0308d6fb2e499feb6cb6fc458497cf3cdfef. 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/USB8U1521474.
Symphony No. 2 in B Minor: II. Scherzo: Prestissimo. Trio: Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dd6e75cf72e2863ec131bfcbd1dd940c3ff8eebb3ef23fd01aa854543fc58b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521475.
Symphony No. 2 in B Minor: III. Andante - IV. Finale: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9176c9e58f96a2eb0b539a31a0c3c77812be31d926cfb05c04624bdfa48bc84b. 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/USB8U1521476.
Borodin: Symphony No. 2; Polovtsian Dances; In the Steppes of Central Asia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ab17ea858f9018cfd8c68135ff722e7237ffd373ddbc547ea9b51602afa8bb. 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/USX761421502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab32895be8392f7e7b756b4193d0982ba7283b5fe8af53cd4c526062a65a6b2. 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/USX761421504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c759428c662df3b7243e25fece8ee37d1bcb013359e9e8ee0b0c2c7f6d14d7f. 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/USX761421505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec481661d8ccd2c1210600c0bafc9834715fec49c71429ccc44889832e137120. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761421506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5052da97a1cb615243cb9ac052c7f211effc56e63e71804f39bde1b762728afa. 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/USX761421507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4ff1f513890fe1a6b2dd1e21b8c07307aad5f649fdb01b68e7272df6cca646. 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/USX761421508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531d796f9730346f0f0482ab21111b5f6b45139fc424ef2de8f9596c922374db. 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/CZH401120618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20e8642c8c5af1f62c673fe08de507864c6472240368b507c75124b2cc757f2. 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/UK2Y21303052.
Prince Igor, Act III: Polovtsian March "Rat idet domoy"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1f07e9078b41c86a52acf978e1730ca7ff5ea70ca358a82c769d617231272c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff4b7b14e33aded0a9d11df3940f0fe10a7da9234da842e8e73fa28257e67c6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602937.
Prince Igor, Act II: Chorus of the Polovtsian Maidens "Na bezvode"
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Prince Igor, Prologue: Introduction "Solntsu krasnomu slava!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872d4b8d321f28fa0d88bfdd2e9b936d51a12a65a0960b07426ab3624f039b0e. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), registered by our 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/UK2Y21602938.
Prince Igor, Act II: Dance of the Polovtsian Maidens
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Prince Igor, Prologue: Introduction "Idem na bran s vragom Rusi!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5cfbc24c0f97912653f583196da27d37ae66222383ad9b7f28008c130364b9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602939.
Prince Igor, Act II: Konchakovna's Cavatina "Merknet svet dnevnoy"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167282e23a4980a07893b8267e55dc022a7c717a89c0276e314ea3bd3c0ef75f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602955.
Prince Igor, Act II: Scene and Chorus "Podrugi-devitsy"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a465b5db64cdd03b0bb2284a3d5be9e6055e4c834ce7e6eadbceacd2e5aec7. 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/UK2Y21602956.
Prince Igor, Prologue: Introduction "Knyzya, pora nam vystupat"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8143cfe3cfbd96685a35ed87c14cd99c2d08cb6879fc47d56ca3aabcf7db6c54. 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/UK2Y21602940.
Prince Igor, Prologue: Introduction "Pust pridut knyagini i boyaryni"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7fa77229a46165d137faa7474aa34f75da7a3f602aa82706f55e479e62de32. 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/UK2Y21602941.
Prince Igor, Act II: Vladimir's Recitative and Cavatina "Medlenno den ugasal"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817cfeb1ba80dab350286f146e88a71f127285819a9f459a95e444a9464e1bf1. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602958.
Prince Igor, Act I Scene 1: Chorus "Goy! Slava! Slava Volodimiru"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734024137ebba1e812310344678184ae3aecdee60b260a3d96cc3cccc32cd78f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602942.
Prince Igor, Act I Scene 1: Vladimir Galitsky's Song "Greshno tait"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9f007a21fd02cf5a894c5bd5062883ff583bd03c902f9b991616bb83635254. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602943.
Prince Igor, Act II: Prince Igor's Aria "Ni sna, ni otdykha"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7b5e0f8767f83a14ec33ee371f4fc6cf8f8c200442a11b013993befa6fe93d. 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/UK2Y21602960.
Prince Igor, Act I Scene 1: Recitative "Knyazyu Galitskomu slava!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c53383720d0cf854919ffa2947a88ac67ae16c3a51eab53490f89611d9dd206. 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/UK2Y21602944.
Prince Igor, Act I Scene 1: Chorus and Scene "Oy, likhonko!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa764a0d47f59a3f1126478be74cc6fc101d158e2fcdaeb5e1c63f348056a9fc0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602945.
Prince Igor, Act I Scene 1: Scene "Stoy, rebyata, slukhay!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc81da8b3f6ea8ee4ea6ca6e8dcec2264869653497f2b4810858449aa86794fc. 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/UK2Y21602946.
Prince Igor, Act I Scene 1: "Chto u knyazya da Volodimira"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68774949825bae90f21ad049586d3f4ed16ed3f4f5f60d4502c1645132fc000. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602947.
Prince Igor, Act II: Polovtsian Dance with Chorus "Uletay na krylyakh vetra"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c697e884e034d4d9b5caf38e57820a8e15b64493b7f602a67d7352c63e249b. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602964.
Prince Igor, Act I Scene 1: "Da, vot komu by knyazhit na Putivle!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908fa573088265047e6060d99342adc0dbd1d68f172c87c33f5bd02ac407dc2a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602948.
Prince Igor, Act II: Polovtsian Dance with Chorus "Poyte pesni slavy khanu!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe980817ecb4ad8b67a093767c356ea698630eb88777e68934bbf7d5f798300a3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602965.
Prince Igor, Act I Scene 2: Yaroslavna's Arioso "Nemalo vremeni proshlo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ac04eec862588d15ab6119f9c3000c81042a38cd20900b2908b5941d3d0b74. 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/UK2Y21602949.
Prince Igor, Act II: Polovtsian Dance with Chorus "Slavoy dedam raven khan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fa8cf742f15d5658e605dfb36f3604e58259689bac1725767e44edbc1b36b8. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602966.
Prince Igor, Act I Scene 2: Yaroslavna and Maidens Scene "Tam devushki prishli"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdd85fb3e3f2643c81b6f03971c1f0e61fc2bb1c0f851041c75b97169a3d21e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21602950.
Prince Igor, Act I: Finale "Dobro pozhalovat, boyare"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9138028e5c6ad9065bcb2c35cb08b78fd9cdec93743f0f30d0d97088a8e2e7e1. 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/UK2Y21602952.
Symphony No. 1 in E-Flat Major *: I. Adagio - Allegro - Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cbf8db6441a91d6d65d899be4a7534e34c3e84214f6e24aa0014b586fe5533. 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/HKI191121701.
Symphony No. 1 in E-Flat Major *: II. Scherzo: Prestissimo - Trio: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99db0c3f67323a524c5c17a18b3f3e3cf0a51cdb57f8c783f870f6483b6c99bd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191121702.
Symphony No. 1 in E-Flat Major *: III. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24d564dd3aa992133b35e8e8f10ea170044690a69e53a75116865db7f723d23. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191121703.
Symphony No. 1 in E-Flat Major *: IV. Alegro molto vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dd259a87361ea9186925c17a9569335e56c6e58e4af7015d4f34184059335d. 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/HKI191121704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8831390c2a142278eaa69f2fb4a59e67a3998b5364c982f3b881f755aaa45db. 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/HKI191121705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743674680631b79a13579d65480b8d7a48c8d4fbac8e75cd8ee80d68d60f3721. 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/HKI191121706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35bf8f8f997a286b4fb83b2d4fa1cf29a0f989009ff4efb28ad12a8aecbfe16. 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/HKI191121707.
Symphony No. 2 in B Minor: IV. Finale: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2a8a920d0f8d742abe30528951e9f7cf4a6a42a94c9915b51dee724acb65aa. 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/HKI191121708.
Symphony No. 3 in A Minor (unfinished) (orch. A.K. Glazunov): I. Moderato assai
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Symphony No. 3 in A Minor (unfinished) (orch. A.K. Glazunov): II. Scherzo: Vivo - Trio: Moderato
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String Quartet No. 1 in A Major: I. Moderato
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String Quartet No. 1 in A Major: II. Andante con moto
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String Quartet No. 1 in A Major: III. Scherzo. Prestissimo
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String Quartet No. 1 in A Major: IV. Finale. Andante - Allegro risoluto
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String Quartet No. 2 in D Major: II. Scherzo. Allegro
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String Quartet No. 2 in D Major: III. Nocturne. Andante
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String Quintet in F Minor: I. Allegro con brio
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Sextet in D Minor: Trio in G Minor for two Violins and Cello on a Russian song 'What have I done to hurt You?'
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Trio in G Major for two Violins and Cello: I. Allegro
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Piano Trio in D Major: I. Allegro con brio
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Piano Trio in D Major: II. Romance. Andante
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Mussorgsky: Pictures at an Exhibition - Borodin: Symphony No. 2 & Polovtsian Dances
Mussorgsky: Pictures at an Exhibition: No. 1, Promenade I
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Mussorgsky: Pictures at an Exhibition: No. 2, Gnomus
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Mussorgsky: Pictures at an Exhibition: No. 3, Promenade II (Moderato commodo assai e con delicatezza)
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Mussorgsky: Pictures at an Exhibition: No. 4, Il Vecchio Castello
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Mussorgsky: Pictures at an Exhibition: No. 5, Promenade III (Moderato non tanto e pesamente)
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Mussorgsky: Pictures at an Exhibition: No. 6, Tuileries (Dispute d'enfants après jeux)
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Mussorgsky: Pictures at an Exhibition: No. 7, Bydlo
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Mussorgsky: Pictures at an Exhibition: No. 8, Promenade IV (Tranquillo)
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Mussorgsky: Pictures at an Exhibition: No. 9, Ballet of the Unhatched Chicks
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Mussorgsky: Pictures at an Exhibition: No. 10, Samuel Goldenberg und Schmuyle - Promenade V
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Mussorgsky: Pictures at an Exhibition: No. 11, Limoges, le marché (La grande nouvelle)
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Mussorgsky: Pictures at an Exhibition: No. 12, Catacombae (Sepulcrum romanum)
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Mussorgsky: Pictures at an Exhibition: No. 13, Cum mortuis in lingua mortua
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Mussorgsky: Pictures at an Exhibition: No. 14, The Hut on Fowl's Legs (Baba-Yaga)
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Mussorgsky / Orch. Ravel: Pictures at an Exhibition: XI. The Knight's Gate in the Old Capital of Kiev
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Borodin: Symphony No. 2 in B Minor: I. Allegro moderato
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Borodin: Symphony No. 2 in B Minor: II. Scherzo. Molto vivo - Trio. Allegretto
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Borodin: Symphony No. 2 in B Minor: III. Andante
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Borodin: Prince Igor, Act 2: Polovtsian Dances (Instrumental Version)
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Mussorgsky: Khovanshchina, Act 1: No. 1, Prelude (Dawn over the Moscow River)
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Ukraine National Radio Symphony Orchestra
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Prince Igor: Polovtsian Dances (Version for Chorus)
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Borodin: Prince Igor (Ivanov, Smolenskaya, Melik-Pashayev) (1951)
ボロディン：弦楽四重奏曲集 (アルバム)
Borodin: Symphony No. 2 in B Minor — Conducted by Carlos Kleiber (Recordedd in 1972) and Erich Kleiber [Recorded 1947]
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Symphony No. 2 in B Minor: II. Scherzo: Pretissimo. Trio: Allegretto
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String Quartet No. 1 in A Major: I. Moderato. Allegro
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String Quartet No. 1 in A Major, Op. 26: III. Scherzo (Prestissimo)
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String Quartet No. 1 in A Major, Op. 26: IV. Andante - Allegro risoluto
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String Quartet No. 2 in D Major: II. Scherzo (Allegro)
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String Quartet No. 2 in D Major: III. Notturno (Andante)
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Scheherazade, Op. 35: The Sea and Sinbad's Ship
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Scheherazade, Op. 35: The Story of the Calender Prince
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Scheherazade, Op. 35: The Young Prince and the Young Princess
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Scheherazade, Op. 35: Festival at Bagdad - The Sea - Ship Breaks upon a Cliff Surmounted by a Bronze Horseman
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Symphony No. 2 in B minor: 2. Scherzo (Prestissimo - Allegretto - Tempo I)
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Symphony No. 2 in B minor: 4. Finale (Allegro)
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Borodin, A.P.: String Quartets Nos. 1 and 2
Borodin: Symphonies Nos. 1 and 3 / Overture To Prince Igor
Borodin: Requiem, Polovtsian Dances, In the Steppes of Central Asia, Nocturne, Petite Suite
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Polovtsian Dances and Suite from Prince Igor: i. Overture
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Polovtsian Dances and Suite from Prince Igor: iii. Dance of the Polovtsian Maidens
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Polovtsian Dances and Suite from Prince Igor: v. Polovtsian Dances
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Nocturne from String Quartet No. 2 for Violin and Orchestra
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Panis Angelicus (Arr. Cullen for Cello and Orchestra)
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Chanson de Matin, Op. 15 No. 2 (Arr. Cullen for Cello and Orchestra)
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Salut d'amour, Op. 12 (Arr. Cullen for Cello and Orchestra)
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Rêverie, CD 76 (Arr. Cullen for Cello and Orchestra)
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air on the G String (Arr. Cullen for Cello and Orchestra)
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Méditation de Thaïs (Arr. Cullen for Cello and Orchestra)
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Sakura, Sakura (Arr. Kouchak for Cello and Piano)
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Ave Maria (Arr. Cullen for Cello and Orchestra)
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Nocturne (Arr. Cullen for Cello and Orchestra)
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Nocturne No. 2 in E-Flat Major, Op. 9 No. 2 (Arr. Cullen for Cello and Orchestra)
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Cello Concerto in B-Flat Major, G. 482: II. Adagio non troppo
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Organ Sonata No. 11, Op. 148: II. Cantinele (Arr. Cullen for Cello and Orchestra)
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Borodin: Complete Works for String Quartet
Borodin: Symphonies Nos. 1 and 2 / In the Steppes of Central Asia
String Quartet No. 1 in A Major: I. Moderato - Allegro
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String Quartet No. 1 in A Major: III. Scherzo: Prestissimo
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String Quartet No. 1 in A Major: IV. Allegro risoluto
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String Quartet No. 2 in D Major: II. Scherzo: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70896c3155ce729d7987ea8eac7343f5d411b21a655fd6bae32e1ba6f8d4ac1b. 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/HKI199221606.
String Quartet No. 2 in D Major: III. Notturno: Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb4ff8eb33c84740ef671f53e552d276b2a91c034e9f82f389a84732434d35f. 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/HKI199221607.
String Quartet No. 2 in D Major: IV. Finale: Andante - Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d72b3a14089e6d3e4edffcf8788d8dac06710a650e536a2e10959782db6643. 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/HKI199221608.
Borodin: In the Steppes of Central Asia; Symphonies Nos.1 & 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034dd932b7a506a8bbcc4a32e248fac2574ad12d5260e44a00434f5098e0a480. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079211430.
Symphony No. 1 in E-Flat Major: 1. Adagio - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21e7176dbec604293cf40ae5f9f25aa285ae379600bb4d73265acacbf954d92. 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/GBF079211441.
Symphony No. 1 in E-Flat Major: 2. Scherzo (Prestissimo) - Trio (Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fa3671b78a808ff0df4eb7bdd355c07fd124e718d60584e716258e625ccc38. 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/GBF079211442.
Symphony No. 1 in E-Flat Major: 3. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf556e29fc4f5d98c256292d3ffec235edc092f4beb4e761ff4369499089cb3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079211443.
Symphony No. 1 in E-Flat Major: 4. Allegro molto vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558e1058d097807e6153bfd7160458b9ad62f0d4b77773b145f22638b287dad7. 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/GBF079211444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122d1545f6d3b02f00c65ca71276b4c7edee61dd192a71db54f9afadaf83b26f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079111931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c74a17b894208d5a865ffe713d64930c1b9c939b7dcd951ecd01c43d48b3f5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079111932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd4a190b61ce85a5c24122d916a54eb8739fae3be88fe36e4e7dec0e438b643. 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/GBF079111933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6c5eec11bd62d61dabda114ed33c9d86697bbfcc3c5d512688001bebdf471b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079111934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676a0f5b60daf99e8686fd834e5f4263bb2cf51b77f8ce2f63c957e555dd010d. 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/BER189416101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd154238e8a4dd723b7443c850b799771fb22db3107acdf4090438e0310c833. 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/BER189416102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e30adb952bfc93c3444ecf323bf6fe0cafd6cc28a25b96fced1580f74612d8a. 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/BER189416105.
String Quartet No. 2 in D Major: II. Scherzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912068d604b4b0a1b08da89b0d77528a2205a0e4fdae657cec0992c4da692a23. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER189416106.
String Quartet No. 2 in D Major: III. Notturno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94361fa46e5905490290f52ef3cc42d27e02de94a0cef465b10dd02d2045d3b6. 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/BER189416107.
String Quartet No. 2 in D Major: IV. Finale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4631bab6badf473f36b956010faf02d689dc3874087568f5374d145301305bdd. 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/BER189416108.
Borodin: Symphony No. 2 / Polovtsian Dances
Symphony No. 1 in E-Flat Major *: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9794af527975c60e804d2c5c23ad86814973709c43ae39aa6a93d7b9b683f45. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199221701.
Symphony No. 1 in E-Flat Major *: II. Prestissimo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4933140a8f108771755803b71eaa4bc2ea966b10919ac12dfabddb225582c7. 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/HKI199221702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc273f034dda87a91163260fcdad7d9296d3830b286e9a610ff2b734946e490e1. 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/HKI199221703.
Symphony No. 1 in E-Flat Major *: IV. Allegro molto vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f223555c521a7bb65dcc2a01d263d7213c9c37c5ac207d3841b6f4fe04743f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199221704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa402a6fde5eb085bd4b5f86f10930f5604d3829d7aa76a117479d37b4a722b71. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199221705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1416dc8c7d73f5ecb285b69309bfc1791258afdbfa8773dc7f03310d129ab15. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199221707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5a49d5aa9cd7a2652ab1f5abc835059630cda693b9d3510e5042e7ca73e37f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199221708.
Tchaikovsky: Overture "1812"; Marche slave / Borodin: In the Steppes; Polovtsian Dances / Rimsky-Korsakov: Russian Easter; Capriccio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6275c4fe838fc9731859a8762ec17beb7fef2ff1ee568e74c0a143b14b50be0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902870.
Slavonic March, Op. 31: Moderato in modo di marcia funebre - Andante molto maestoso - Allegro risoluto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bae8fa9f39a5705dfa33c87348e22f9b730ed5196af2def7b7d9ab2a26be4f. 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/DEF058902880.
Eine Steppenskizze aus Mittelasien: Allegretto con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04a41e11ba4a64160389e1594f04770da906f28dd28fa2a95ef9d6b788cf115. 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/DEF058902890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577c4e672617201650a2f5da129440de907b689433a3b85858cb81b7577c3ce4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902900.
Russian Easter Festival, Overture, Op. 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329be9664229263942fbdfa2f92c758f66d4fe4617497f6a351fa9e886181516. 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/DEF058702910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d74ccf6e5598e5c3b4a520e9a40be83c985b2ee513a72a8c4256125eb609c23. 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/DEF058702920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7ef7a466045b4d4a96a334ef8968ab931f8e55d5aceaa840a13b0bb4423723. 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/DEF055800865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb99db48e4d98bf3fc1de71b03d01f58bc0439cc4568a315cceea438589b3496. 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/GBBBC2200599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93fd028114d744215015df080660754e80e0149fa861b892f4a39a95afff8ee. 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/GBBBC2200600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9a8ea7b9e2b28e9b6565fb5710eeeba4edf32d874c66d618e3e7885cce1cfc. 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/DEF056500174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbfeda179815b3db8e2a38bffa3fa2723b30ce5b05553cffb20ebbc9167cbe2. 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/GBF079540806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cedcf534dda221a6e1a93ee5a55278c6962a3ef418abdc68edf66723d58a222. 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/GBBBC2200601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9a01f0dd7803c1851a401fe4c9bce0bf13bf10ef95e124d0bc2a6e02faddfe. 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/GBBBC2200602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa897f2a48473eaa448ada92e3d2f580749e61effdf467c6601b6b1dea0dc7d56. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78449f537528a9d8922e3ac9745c49822a861f5527bebf641a2916b2f87917c4. 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/GBBBC2200604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf838be1460e09d289db9a3fb31e4a34dbdf2faddc30d4c1baf14637d2080ac9e. 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/GBBBC2200605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b9b398a5feee9d9797420aa03e69a0262c65981c81d19e4b0e96511a794ada. 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/GBBBC2000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3494c64caa69f7ec776258871b760be001a553652eaba46971214a324eb73ff. 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/GBBBC2200606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e36e250176967734810f9a4f4ae0ad94a9a19083c45a9f80392f35f8ad91ebc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9344a4da1bbd815f41a94c4b3a4c481e6c47c9d910f8aaefef7a55e42c0d920f. 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/GBBBC2200607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d77a9ff65af86b8b7a40baf30ae2a05cfb1d76f13f510d906da5950887d3f8. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508324749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcbc69fc0771a5750d894783aad808e33e7ea1b334666d7d97a5c2eedd6af83. 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/GBBBC2200608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731550322759b222a8d45deea98ab3675c6c3e5c3c42cd0d19867a75262395af. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075712150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf113eb2bff73144b605483e8abf48341462ba230ff1919250324d5831aebbd1c. 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/GBBBC2200609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e46b270fbc35b135499a58edc3459701f79bda9c446e929061dce858321976. 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/GBBBC2200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05055b8d77a4511ef288e8f1bb4a81ba7eb118243ed11fc211e2fa950524c678. 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/DEF056604101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5269092429cf143afc42de828d7b66131a1b65f417a9eb1f59d473d59863402. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e1e91a4a3985d99335b566904c6624dacb9aebaf993d37d712f01170768565. 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/DEN961601251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72cdba3d759e842a5f1cb790ecce3ac207a1522d47f88f2686165e29d0021eb. 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/GBBBC2200612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2445f589f3b9ffea48696f2498345b04da667ed56819ed3bc2d2e57d35d58548. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1158770f5ad3de56a33b57290274118ae00d268442b4bccd296734e563ee61. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde11b8eb42fd689aefab626e8e055e5e5f6e40dbcf9b12427ff01edda0eaad70. 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/GBBBC2200615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a739815a097cb0624d819d0c660e5ad864912fa3722a5430ae3b08ac23a346. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb2045e57f6e2377f582259807c7517094a0affb2ccaeb2a77e27e7852bbdec. 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/GBBBC2200619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2207511527dd70fefc6c16fe065651b9db690cada7c634f237bbba7b329ff0d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42307be70f2cc4a147d33bab2f1ebdfd612d11476914303e00793f317d2e12a5. 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/GBBBC2200621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2e7eac99f1bb3c2ef7b1c95a7af2578761f18198c102c6b6ef614c06fe0712. 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/GBBBC2200622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff09f7c7712b5f0e55a5e60633ccf5f2d923d69510bb781f32bf7b6f4d6ed740. 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/DEF057101552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9555718eff77e0d6fbdb257be6e68bb1c48e6a1ffbb354039011dde8d87d82. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae674abd8b7f3f6df305dbbd1128cdb61779085f917cb798b33b848ce2daceaf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507911309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2caae7ccd3514c5f317bc23eb243d7e559e3807eb316abce2e2c6c523e3b4b6f. 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/GBBBC2200624.
Une barque sur l'océan (from Call Me By Your Name)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa030d891e6586f310607f9854fdabd7efd53bd020fb22163344b0bfe42965959. 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/GBBBC2200625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccef34603a8722a4e67b83426b80dd3b115c9c07cb22df5a9f126bae3714c1a0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca1a5d2de5f694fd611278f8637476101f18d652e7dfa5680518fca1689791f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456f5b1ef98b6db9a740538d23e46f1abbf3e917129a629c29137ebc306c7dc9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077913960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4019a1902ab6924ebc3774999cd48dda781e0368aa262448707d1028ccac7abb. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12867eba1ad22a4c818680540d40992781915166b95adbcaf2b3cd5a1797bacc. 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/GBBBC2200629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad845016f9992ad080ad6a8b00730b2874d66cc198da1803f9ba61289dba30a. 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/GBBBC2200630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d38f7769c13b1bd20d664e35fdc4d2fbe48a2c7c17271909ddbd75e45c7b103. 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/GBBBC2200632.
Dance of the Knights (The Apprentice Theme - UK)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562b791711e6c4283dd1a7722cbd42587b4fd71bce0c872b8491a7024115e1a9. 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/GBF077312780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa097914497af4c449beaa443002f6cf5e2af8c4d3fe41eefea6713fedf8b2127. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200634.
Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 13, Waltz of the Flowers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406781cce102ded9f8e5f4d100117abffc83d476c7095a77ad0cf5b3d414bd49. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6f5bbcf899c27f6e2dff6cc4bf3d4a57c3e6f46115e5d0d9f5ae7b0ec6b2cf. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0902894.
Mussorgsky: Pictures at an Exhibition: Promenade I (Orch. Ravel, M. A 24)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26ca8ace892304130a278913cc6814037b04375a67386955db3bbc16f2490da. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0704323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc446c803a7a9c5a2bb394ec26ae4b5b97543421dd7c0d7b3631c09c0ec3aaa5. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0600943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5007652eb452114f3534bf7a87922d1fac1bc58cc415b9fcf36cab3693247ba1. 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/GBAYC0600937.
Orff: Carmina Burana, Introduction "Fortuna Imperatrix Mundi": O Fortuna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130130beb861975fc4f60303ecd0b6adf0fc8ed77c10ea0bfafe1742895a2d50. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402173.
Tchaikovsky: The Nutcracker, Op. 71, Act 1: No. 2, March
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438c19f8cf4cb356395493ae5599a12cb4c57021d2e4cded90176085174a7a2a. 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/GBAYC1000857.
Gershwin: Porgy and Bess, Act 1: "Summertime" (Clara, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f72c2595dff2e5eb25188d2f4cf2f62fe3e2150476035cade5d0d27db8251a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8801014.
Satie / Orch. Debussy: 3 Gymnopédies: No. 3, Lent et grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5b4a3e86f72c48660b4849eb65bac2c5b42dbcf54d7e86c98f0babe7b21d55. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0204112.
Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12e, Divertissement. Dance of the Reed-Flutes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5ce2cd999646380c0a217bf2e752c6903bae5cc96e40adbdc40beb69789047. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000873.
Debussy: Le Roi Lear, CD 116, L. 107: II. Le sommeil de Lear
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d53c66088f402ddf780a14427879595f27b8eebcbbb07ad9a1fec73d0ca544. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our 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/GBAYC8900653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56316a85967277ea691467245ad9bd15ed3a4288474a5a18bfa64f8e7f48634. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our 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/GBAYC1200845.
Beethoven: Symphony No. 2 in D Major, Op. 36: III. Scherzo. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa009b44b3df269b82a769e7f3346bb6053e533a332dc75fa9a4137b5825f10f0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203317.
Mozart: Così fan tutte, K. 588: Ouvertura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf931fbdb562aa16b5748c65ee5a31445ea22a594373eedcb99020669071396f6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559e2fd07e09a05fdacbab22f58baaa5fe334bc8e337c105cd4467b228a832c6. 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/GBAYC0600945.
Elgar: Variations on an Original Theme, Op. 36 "Enigma": Variation IX. Nimrod
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ca4a7a1f765d57d197be0d8b795b3bafa738e5c9271b5d12f4cefbde95b18. 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/GBAYC9300081.
Bizet: Carmen, WD 31, Act 1: Habanera. "L'amour est un oiseau rebelle" (Carmen, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fab3fa44f7e780234b5ac8fbb84445dfeb543dcedbdfde0c8786f99f212272. 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/GBAYC1200852.
Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7fdfc28143c133e610d866f5f8a405dd51234d840c98b1b50716af1ddc65b6. 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/GBAYD8400195.
Britten: 4 Chansons françaises: No. 3, L'enfance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b31177d4405a43f9e57f999d81e5c757cbe51d602d7750876ac04684f775677. 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/GBAYC8200005.
Bizet: Carmen, WD 31, Act 2: "Les tringles des sistres tintaient" (Carmen, Frasquita, Mercédès)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9e3843d44c2a4ed281ac71bc82a9bb6b613719b6326ac8d1b4d23f148a4e72. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/GBAYC1200865.
Stravinsky: L'Oiseau de feu, Tableau I: Danse infernale de tous les sujets de Kachtcheï
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Mussorgsky: Pictures at an Exhibition: Il. Il vecchio castello (Orch. Ravel, M. A 24)
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Gershwin / Orch. Grofé: Rhapsody in Blue (Opening)
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Rodrigo: Concierto de Aranjuez: II. Adagio (Excerpt)
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Mahler: Symphony No. 2 in C Minor "Resurrection": V. (g) Mit Aufschwung aber nicht eilen. "O Schmerz!"
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Holst: The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity (Excerpt)
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 14a, Pas de deux. Andante maestoso
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Sibelius: 2 Pieces from Kuolema, Op. 44: No. 2, Scene with Cranes
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Ravel / Orch. Grainger: Miroirs, M. 43: V. La vallée des cloches
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Dvořák: The Water Goblin, Op. 107, B. 195: I. Allegro vivo
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Debussy: Images pour orchestre, CD 118, L. 122, Pt. 2 "Iberia": No. 1, Par les rues et par les chemins
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Beethoven: Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
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Stravinsky: The Rite of Spring, Pt. 1 "Adoration of the Earth": Introduction - Augurs of Spring - Dances of the Young Girls - Ritual of Abduction
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Beethoven: Symphony No. 7 in A Major, Op. 92: II. Allegretto
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Debussy: Prélude à l'après-midi d'un faune, CD 87, L. 86
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Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral": II. Molto vivace - Presto
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Beethoven: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": IV. Finale. Allegro molto
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12a, Divertissement. Chocolate, Spanish Dance
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12c, Divertissement. Tea, Chinese Dance
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12d, Divertissement. Trepak, Russian Dance
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Orff: Carmina Burana, Pt. 1 "Uf dem Anger": Tanz
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Orff: Carmina Burana, Pt. 2 "In taberna": Estuans interius
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Shostakovich: Symphony No. 14 in G Minor, Op. 135: II. Malagueña
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Mussorgsky: Pictures at an Exhibition: III. Tuileries (Orch. Ravel, M. A 24)
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Mussorgsky: Pictures at an Exhibition: V. Ballet of the Unhatched Chicks (Orch. Ravel, M. A 24)
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Mussorgsky: Pictures at an Exhibition: VII. Limoges, le marché (Orch. Ravel, M. A 24)
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Mussorgsky: Pictures at an Exhibition: X. The Hut on Fowl's Legs "Baba Yaga" (Orch. Ravel, M. A 24)
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Haydn: Symphony No. 88 in G Major, Hob. I:88: IV. Finale. Allegro con spirito
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Bernstein: Wonderful Town, Act 1: Overture
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Szymanowski: Songs of a Fairy-Tale Princess, Op. 31: No. 2, The Nightingale
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Stravinsky: The Rite of Spring, Pt. 1 "Adoration of the Eath": Introduction
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Stravinsky: The Rite of Spring, Pt. 1 "Adoration of the Eath": Augurs of Spring
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Stravinsky: The Rite of Spring, Pt. 1 "Adoration of the Eath": Dances of the Young Girls
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Stravinsky: The Rite of Spring, Pt. 1 "Adoration of the Eath": Ritual of Abduction
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Stravinsky: The Rite of Spring, Pt. 1 "Adoration of the Eath": Spring Rounds
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Stravinsky: The Rite of Spring, Pt. 2 "The Sacrifice": Glorification of the Chosen One
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Stravinsky: The Rite of Spring, Pt. 2 "The Sacrifice": Sacrificial Dance
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Bizet: Carmen, WD 31, Act 1: Séguedille. "Près des remparts de Séville" (Carmen, Don José)
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Bizet: Carmen, WD 31, Act 2: "Votre toast, je peux vous le rendre" - "Toréador, en garde !" (Escamillo, Carmen, Frasquita, Mercédès, Moralès, Zuniga)
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Prokofiev: Violin Concerto No. 1 in D Major, Op. 19: III. Moderato
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Schoenberg: Gurre-Lieder, Pt. 1: Introduktion. Mässig bewegt
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Berg: Lulu Suite: II. Ostinato (Allegro)
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Mahler: Symphony No. 5 in C-Sharp Minor: I. Trauermarsch. In gemessenen Schritt. Streng. Wie ein Kondukt
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Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam
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Beethoven: Fidelio, Op. 72, Act 1: "Mir ist so wunderbar" (Marzelline, Leonore, Rocco, Jaquino)
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Messiaen: Éclairs sur l'au-delà...: VI. Les sept anges aux sept trompettes
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Messiaen: Éclairs sur l'au-delà...: X. Le chemin de l'invisible
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Dvořák: The Water Goblin, Op. 107, B. 195: II. Andante mesto come prima
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Lieder ohne Worte, Op. 19b: No. 6 in G Minor. Andante sostenuto, MWV U 78 "Venetian Gondola Song"
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24 Preludes, Op. 11: No. 21 in B-Flat Major - Andante
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Purcell: Dido and Aeneas, Z. 626: When I am laid in earth (Dido's Lament)
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Keyboard Concerto in F Minor, BWV 1056: Keyboard Concerto in F Minor, BWV 1056: II. Largo
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Moment Musical, Op. 94, D. 780: No. 3 in F Minor - without Applause
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Variations on an Original Theme, Op. 36 "Enigma": Var. IX. (Nimrod). Adagio
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24 Preludes and Fugues, Op. 87: Fugue No. 7 in A Major
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Prelude in B Minor, BWV 855a (Transcribed by Alexander Siloti)
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Lyric Pieces, Book III, Op.47: 3. Melody - Live
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Keyboard Concerto No. 1 in D Minor, BWV 1052: II. Adagio
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The Four Seasons - Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo
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Cantique de Jean Racine, Op. 11 (Paraphrase for Piano by Lucas Debargue)
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Sonata in D Minor, K. 32 (Arr. for Guitar by Michael Lewin)
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Ave verum corpus, K.618 (Arr. for Piano by Franz Liszt)
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24 Preludes, Op. 11: No. 11 in B Major - Allegro assai
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Sinfonia for Strings and Basso Continuo in C Major (From "L'Olimpiade RV 725"): II. Andante
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Andante from the Sonata for Solo Violin, BWV 1003 (Transcribed by Alexander Siloti)
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Suite No. 2 for Jazz Orchestra: VII. Waltz II
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13 Pieces for Piano, Op. 76: Elegiaco, No. 10
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Sonata in A Major, K. 208, L. 238 - Live
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Sonatina No. 1, Op. 67: III. Allegro moderato
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Pictures at an Exhibition: III. Tuileries (Dispute d'enfants après jeux)
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Trio Sonata in C Major, RV 82: II. Larghetto (Arr. for Guitar by Michael Lewin & James Halliday )
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Paraphrase on the Prelude in C-Sharp Major, BWV 872 (Transcribed by Alexander Siloti)
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Piano Sonata No. 14 in C-sharp minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto
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Sinfonia for Strings and Basso Continuo in C Major (From "Il Giustino RV 717"): II. Andante
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Suite Bergamasque, L. 75: III. Clair de lune
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Consolations, S. 172: No. 4 in D-Flat Major. Quasi adagio
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Polovetsian Dances from Prince Igor: Introduzione
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Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII - Andante cantabile
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Pictures at an Exhibition: II. Il vecchio castello
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The Planets, Op. 32: III. Mercury, the Winged Messenger
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The Seasons, Op. 37b: X. October (Autumn Song)
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6 Piano Pieces, Op. 118: No. 2: Intermezzo in A Major
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3 Gymnopédies: No. 1, Lent et douloureux
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Consolation No. 3 in D-Flat Major, S. 172
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Carnival of the Animals, R. 125: The Swan
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Cello Concerto in E Minor, Op. 85: III. Adagio
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Pohjola (Arr. for Strings by Carlos Hof)
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Goldberg Variations, BWV 988: Var. 1 a 1 Clav.
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Goldberg Variations, BWV 988: Var. 2 a 1 Clav.
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Goldberg Variations, BWV 988: Var. 3 - Canone all' Unisono a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f9018cf5c3632e08fcbffb91be5321c15050b0e79258d158715e516b789ba3. 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/USSM11506179.
Goldberg Variations, BWV 988: Var. 4 a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f648b4e8e1632e67b544818db6b1e82a6f45fcd21cfe5f16da9c72c4efe9e8. 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/USSM11506180.
Goldberg Variations, BWV 988: Var. 5 a 1 ovvero 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50371a94b26af37d6f7e6dae1effdb012038af147d8619bc675f03d24a5e2d06. 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/USSM11506181.
Goldberg Variations, BWV 988: Var. 6 - Canone alla Seconda a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214b2448018705683e6e17ee80c695b1a55dc4b0e7a84049261d70141c6e0f7c. 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/USSM11506182.
Goldberg Variations, BWV 988: Var. 7 a 1 ovvero 2 Clav. Al tempo di Giga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a44c83bcf4a4b5309717fcc0ad5f6a5f35f050f0233b4f633657dcfd56486a. 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/USSM11506183.
Goldberg Variations, BWV 988: Var. 8 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7781c73d98d49b0a269df98409129c2b6f15f8197b9a33e5316a21082c566b98. 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/USSM11506184.
Goldberg Variations, BWV 988: Var. 9 - Canone alla Terza a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1ad54e33124cbb89601d92c2eb90f060a11e4b443be83bd73a3b30f076c642. 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/USSM11506185.
Goldberg Variations, BWV 988: Var. 10 - Fughetta a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a82ecabf048df200a512fa78c80653c95acfeda3eeadabdc84e476b8a2c1d5. 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/USSM11506186.
Goldberg Variations, BWV 988: Var. 11 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da380f32469618d4645b83b7bd3d0af2bbc44ddcec123a2d7ac706c3177004f. 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/USSM11506187.
Goldberg Variations, BWV 988: Var. 12 - Canone alla Quarta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805858f029c903bd39f3443e32ff25bbaecf4b1912a6907505e0f388780ec7e0. 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/USSM11506188.
Goldberg Variations, BWV 988: Var. 13 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902ce9842a4cea47acf337f507b5fffb3d3388c39122a53841a4f46a4f8c12af. 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/USSM11506189.
Goldberg Variations, BWV 988: Var. 14 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbb3f573169c8bbb987b817cd24a9123c7f29f57d6bf4f5c45e7ac658666ee3. 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/USSM11506190.
Goldberg Variations, BWV 988: Var. 15 - Canone alla Quinta a 1 Clav. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2badda5d7c2e0525911113162b8f22e207f62eafccfc62a0389fe12056f431. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our 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/USSM11506191.
Goldberg Variations, BWV 988: Var. 16 - Ouverture a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455da186c5da798833c461dd0a726de0a201b103bc37c6eff406d1aa7da2cc73. 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/USSM11506192.
Goldberg Variations, BWV 988: Var. 17 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c82f759e46757c62460de617885bf27afe11bbe0ba119fdfa06c545fa9049c8. 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/USSM11506193.
Goldberg Variations, BWV 988: Var. 18 - Canone alla Sesta a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edeef80c6126438655e041b66e62d247ca9724847f7716827ad1bd1cc598f89. 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/USSM11506194.
Goldberg Variations, BWV 988: Var. 19 a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a91c476c1b8cc2f28e52970fa6103cc1001fd1c47045ff6494f3a5de375d77. 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/USSM11506195.
Goldberg Variations, BWV 988: Var. 20 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bb19b6784ec794f3e6308a81891ce9e61e7c3377d0da3673cadda6b92a6026. 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/USSM11506196.
Goldberg Variations, BWV 988: Var. 21 - Canone alla Settima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a7799df730bd50ff6f67b606e374fc94eb3f4988873f183345e1a178facf8f. 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/USSM11506197.
Goldberg Variations, BWV 988: Var. 22 a 1 Clav. Alla breve
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2797c4646daf8ad53ae8b4b13171ca94f6aaae13c99181cac817d45ab0f77db8. 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/USSM11506198.
Goldberg Variations, BWV 988: Var. 23 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cc0539f9c1c609d4776a231c780c5b9cbde3b51a79d6dbcf8bf1213a3276ba. 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/USSM11506199.
Goldberg Variations, BWV 988: Var. 24 - Canone all' Ottava a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fab608cd4fc50407937b8c836078f929f2dfe006d74244a9871253e34c5dfbd. 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/USSM11506200.
Goldberg Variations, BWV 988: Var. 25 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb73904d0f66878281a3e1a03538e69947c76e50f47cabc2dccfed5a984e891. 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/USSM11506201.
Goldberg Variations, BWV 988: Var. 26 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8359b5e71cfa5d37a39bbe570c707c75b6875e8b940b8e06c2f60aaecd774e47. 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/USSM11506202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca014c923807f13b725ff6b6a27a142aa9ef32bcd197b38f7c8745015230baa3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11703809.
Ich ruf zu dir, Herr Jesu Christ, No. 5, BWV 639
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24aadf9b06ec782c00c013954e88d48cc9baac66565490482686d85a9784faee. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19908801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03fa86d3fd03b01af685b0383bae1a50d0c08ab4e1d88eaa1fee9c4cc3e68e3. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USSM15000362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5f3b8e769020037fb14ef8e57bcbdbf05709a2b371af1a910e444fe80306af. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10006238.
Suite in B-Flat Major, HWV 434: IV. Menuet (Arr. for Guitar by Michael Lewin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b0814c18840c53113410a2b871d000852d93bb0d051a4f77a91822e0d1f053. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f4afd4b8de8bff80c7332327278048cbe70c8492d07daf6abe68d52149bfaa. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11508274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe4526a7f0b23e100cc02ea15b258c5547eb5f6a15751884b23353d488b215e. 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/USSM11308083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2355391fee88801302fc66be47ff0deb99ed315f73ecd7ff667dd135c29c0d48. 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/USSM11410626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc556f878d81400fb01e8835f73696d8d4de3ccb7ca8a16c2d54937db1d758a32. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19802926.
Ma mère l'oye, M. 62: III. Pavane de la belle au bois dormant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95cab0e78e9055af38d73cc989c308ad102dcf7b4e941ef29ae3cf7d1b34c29. 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/USSM17400534.
Music for a While (from Oedipus, Z. 583)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25672bc4c1be36a97d03dd5837f5f05b4773d2e314571ef21af32b935be6ed37. 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/USSM12109796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e777a871fe7c048271dbbf245b221de184644d9199f38fe5f1997d5aa8fb9c. 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/USSM10014577.
Sonata in F Minor, K. 466 (Arr. for Guitar by Michael Lewin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4562e1de191ca399165f6e42e486e02b7eb96c2d9d5d3ecfe11c785517d715. 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/USSM12303902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8193be5215a51f8ae6d47bb3d3073e2a6f0bc5830d726963403a57f91ba7aea2. 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/USQX92004526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7881deda8146ae86ec51098aaca864d0f3e70b853c0fb8b86978a2d9a3f16e35. 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/USSM11600078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a246e2fafa5e1273a170f978afa9846f3a066b27064af227162a4d0f0fb83af. 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/USSM12004898.
Cavalleria rusticana: Act I: Intermezzo sinfonico
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6 Chorale Preludes, BV B 50: Herzlich tut mich verlangen, Op. 122/10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1508594d0ffd1acc5fc121fefade55e0954467978fd9ecc39243ac5eb91122aa. 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/USSM12003984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4934e741913145f8f796f227dd602584a73362b5327823f33e9e96f2f82eadd5. 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/USQX92004530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6996c74f51215f68916a5bb5cc3dcb8dfd559ea08517e3db2e7080bd56b6eafd. 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/USSM12407841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508b6624efb027766bb82e03be85db9cbf68d45e5df8ddd01ae29af4d51608ff. 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/USSM12303911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48d7d689337e9385e22e0b7cd1dc44771b9a700ed7067cbdcd9b2f7e8c2fff7. 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/USSM17800662.
Rapsodie espagnole, M. 54: I. Prélude à la nuit
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Lieder ohne Worte, Op. 19b: No. 1 in E Major. Andante con moto, MWV U 86
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Nostalgie du pays, extrait des Miniatures polonaises
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Zoroastre, RCT 62, Act I, Scène III: Air tendre en rendeau
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7318452b71a81085c12260502601e38c08afb538531db6d800409f7b907b9b. 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/USSM12306662.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2797c4646daf8ad53ae8b4b13171ca94f6aaae13c99181cac817d45ab0f77db8. 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/USSM11506198.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb73904d0f66878281a3e1a03538e69947c76e50f47cabc2dccfed5a984e891. 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/USSM11506201.
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Goldberg Variations, BWV 988: Var. 28 a 2 Clav.
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Goldberg Variations, BWV 988: Var. 29 a 1 ovvero 2 Clav.
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Goldberg Variations, BWV 988: Var. 30 - Quodlibet a 1 Clav.
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Goldberg Variations, BWV 988: Aria da capo
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A Garden After the Rain - Sounds & Fragrances
"Little Suite" - Lullabies for a Relaxing Evening
"Prelude" - Sir Neville Marriner Conducts Mozart, Bach, Handel, Vivaldi, Beethoven, Grieg and Others
"Moment Musical" - Deep Focus & Concentration
"Reflets dans l'eau" - Calm & Relaxation
"Wonderful Classics" - Prélude à l'après-midi d'un faune
"Chanson de Nuit" - Lullabies for a Relaxing Evening
"La fille aux cheveux de lin" - Quiet Summer Hours
The Most Relaxing Classical Music In The Universe
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Borodin: Prince Igor, Act II: Polovtsian Dances (Excerpt)
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Ernest Ansermet: Decca Recordings 1953/1967
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String Quartet No. 2 in D Major: III. Nocturne
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Opera Without Words - The Most Famous Overtures, Preludes, and Interludes in Opera
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(Adage 1) Gliding Dance of the Maidens, from Prince Igor
Music For Ballet Class - Well Known Melodies
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Prince Igor (Knyaz Igor), Act II: Ni sna ne otdikha
Opera Arias (Baritone): Hvorostovsky, Dmitri - Borodin, A.P. / Mussorgsky, M.P. / Rubinstein, A. / Wagner, R. / Giordano, U. / Verdi, G.
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Prince Igor, Act II: Polovtsian Dances. No. 17, General Dance. Allegro
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III. Nocturne from String Quartet No. 2 in D Major
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