Teodor Currentzis ( ; born 24 February 1972) is a Greek and Russian conductor, musician and actor. He is artistic director of the ensembles MusicAeterna and Utopia and was chief conductor of the SWR S
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911ac0ea75a580df4ebb6a1ddfe065fd328c900a807701024b3961c3ddf73e04. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c59366aa-c34b-4728-a1eb-c88a7bf5337f.json and https://artists.proofprofile.net/proofs/artist/c59366aa-c34b-4728-a1eb-c88a7bf5337f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9004092cbb51ce3979539091563ed77836c3b17291e00402952972f8104595. 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/USSM11604391.
Don Giovanni, K. 527: Act I: Notte e giorno faticar (No. 1, Introduzione: Leporello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a25c110b387426718d886ddab63cf27f3d90838371065cfe62f1d75c8b4f6d9. 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/USSM11604393.
Don Giovanni, K. 527: Act I: Fin ch'han dal vino (No. 11, Aria: Don Giovanni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62487bf6922b05727ee74d17a522b601ec11cf2ef13659bdaeaf0729b477126. 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/USSM11604419.
Don Giovanni, K. 527: Act I: Non sperar, se non m'uccidi (No. 1, Introduzione: Donna Anna, Don Giovanni, Leporello, Il Commendatore)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44151cc78683dbcbc994366971e70540e4241b7f4f842180e3281a15cf78bfe. 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/USSM11604394.
Don Giovanni, K. 527: Act I: Masetto: senti un po' (Recitativo: Zerlina, Masetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563ceafbe33d4ef51fd351367507c251772c0968c09a88485bf54acc5ddb93b4. 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/USSM11604420.
Don Giovanni, K. 527: Act I: Ah...soccorso (No. 1, Introduzione: Il Commendatore, Don Giovanni, Leporello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bd6d8c003ef852aad36da233d52dd2610c59c45007609ec7b7d6bbda1fef8e. 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/USSM11604395.
Don Giovanni, K. 527: Act I: Leporello, ove sei? (Recitativo: Don Giovanni, Leporello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726c421188b0ea8e1c20b99553b115b3c04a7d2c82627aa9c8b166103f12f44f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USSM11604396.
Don Giovanni, K. 527: Act I: Presto presto pria ch'ei venga (No.13 Finale, Allegro assai: Masetto, Zerlina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f6bde8d3162e2773514353b65411ab860a1f6890441abc74be9e52d845cb30. 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/USSM11604423.
Don Giovanni, K. 527: Act I: Fuggi, crudele, fuggi! (Duetto: Donna Anna, Don Ottavio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012cf05530f139c1e3242f0cb631b79b597a2f779e66e9664b6c988c2509fe70. 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/USSM11604398.
Don Giovanni, K. 527: Act I: Su svegliatevi, da bravi (Don Giovanni, Servi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3197be29b58a269c49d15825d23675ae087c5ffae453b8d61dd02a7459d922a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USSM11604424.
Don Giovanni, K. 527: Act I: Ah chi mi dice mai (No. 3, Aria: Donna Elvira, Don Giovanni, Leporello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934ff7781e1e03292819e1d56ffba686545020fbce5a82636ffbc1069d9736c7. 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/USSM11604400.
Don Giovanni, K. 527: Act I: Bisogna aver coraggio (Donna Elvira, Don Ottavio, Donna Anna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcb40cbb0a423ceea3c1403d6d1ebafa8669ad78de7c8dbc96cc2d623f6cce0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:22:32Z), 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/USSM11604426.
Don Giovanni, K. 527: Act I: Signor, guardate un poco (Menuetto: Donna Elvira, Don Ottavio, Donna Anna, Leporello, Don Giovanni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1161f17be52690e6843f9b5a39ce07df9a54b29e7abe6d5bb77b1b82d16eb48b. 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/USSM11604427.
Don Giovanni, K. 527: Act I: Madamina, il catalogo è questo (No. 4, Aria: Leporello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f954ab6536d88ddbc74d686536a87bff7020c243d560403427d390bccd80ae. 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/USSM11604402.
Don Giovanni, K. 527: Act I: Giovinette che fate all'amore (No. 5, Coro: Zerlina, Masetto, Coro di contadini)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef45d06942bf422ce617c62fe88eb1acb259aec2703a2730ed0f81346c8ebb2b. 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/USSM11604404.
Don Giovanni, K. 527: Act I: Manco male è partita (Recitativo: Don Giovanni, Leporello, Zerlina, Masetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90fde5acb60631c87fa7e6e42321278bbafc789d525e990a3a0a23936e50bda. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USSM11604405.
Don Giovanni, K. 527: Act I: Ho capito, signor sì (No. 6, Aria: Masetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737d3fee350cb817a578ed6714892a00d95976f4bd17b27321b5e26207c901b4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USSM11604406.
Don Giovanni, K. 527: Act I: Trema, trema, o scellerato! (Allegro: Don Giovanni, Leporello, Don Ottavio, Donna Anna, Donna Elvira)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1972a6f2aa5f9a109de583f4c61f5f7640178f62ff86aab6706b229cfab0e730. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USSM11604432.
Don Giovanni, K. 527: Act I: Là ci darem la mano (No. 7, Duettino: Don Giovanni, Zerlina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463f64dbbf81d41944dc2a12f8a68598308e6db422c2ab05d6d1110c5573478. 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/USSM11604408.
Don Giovanni, K. 527: Act II: Leporello. Signore. Vien qui (Recitativo: Don Giovanni, Leporello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66de608fd576675c2cd64d41d8f9e1290c49faf3538a1a3b55c3d655f88f064e. 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/USSM11604435.
Don Giovanni, K. 527: Act I: Fermati scellerato (Recitativo: Donna Elvira, Zerlina, Don Giovanni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e3f68a70346794675c05b3c010b74e925585dcbc984d2640f3519ff0a59887. 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/USSM11604409.
Don Giovanni, K. 527: Act II: Deh vieni alla finestra (No. 16, Canzonetta: Don Giovanni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35819e50d861847a0e4cc4201e646c73fd771cbdf8d420daa1ceb39013b37e5. 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/USSM11604439.
Don Giovanni, K. 527: Act I: Or sai chi l'onore (Aria: Donna Anna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5415f0f939a91658244897eaa6b6f76c56304d2e8148be3b6afc11b771ae17. 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/USSM11604415.
Don Giovanni, K. 527: Act II: Metà di voi qua vadano (No. 17, Aria: Don Giovanni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e56abe264f7444939d3449970f1890e1565e3165a90198c7ac277ad4c456dc. 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/USSM11604442.
Così fan tutte ossia La scuola degli amanti, K. 588: Ouvertura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207ee274e3c1652f529a740a6deb122b0ba74885c953def6a3ef49ea044b51b8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405464.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Ah guarda, sorella (No. 4, Duetto: Fiordiligi, Dorabella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9422cc32e3a316feb17389d701bef2af5d82ec09430418f35d8223b4dea2c20. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405471.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Soave sia il vento (No. 10, Terzettino: Fiordiligi, Dorabella, Don Alfonso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2f6dc551347caeec99a5759d0496c52001cab3c591311222fe04862de72114. 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/USSM11405484.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Smanie implacabili che m'agitate (No. 11, Aria: Dorabella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d21d277e295fa2a153d2decad4b7d2231eb2fc5eecdefc4f9fd6b3d7ba627b8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405488.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Un'aura amorosa (No. 17, Aria: Ferrando)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c5565dfe726fdc5a7dcef1016c73cfd094c422f400c9ec54ce6652fed310ca. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405499.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Prenderò quel brunettino (No. 20, Duetto: Fiordiligi, Dorabella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950105d630332fc3f895e03d22a021a0ddf6a44f5a55877df8cb0f6c4ce25cb6. 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/USSM11405511.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Il core vi dono (No. 23, Duetto: Dorabella, Guglielmo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654784b861f00ca83a3cdd8548a3d78493ab78b55fad2bbbd40dc67da7ee4152. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405517.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Per pietà, ben mio, perdona (No. 25, Rondò: Fiordiligi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3097a1c47ffd28f12e2854167a950f1bcde2d0a11cca0ad0bd39f28e6977586a. 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/USSM11405520.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Fra gli amplessi in pochi istanti (No. 29, Duetto: Fiordiligi, Ferrando)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af52054b8ad74c903ef7da3888cb300deaf93cd476c580b3f0f9f59d0fcf7f2. 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/USSM11405529.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Tutti accusan le donne (No. 30: Don Alfonso, Ferrando, Guglielmo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f14799e9597fc3906bb632b2a397c9f390edb4e82efb4089d82162f0cd113ad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405531.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Fate presto, o cari amici (No. 31, Finale: Despina, Coro, Don Alfonso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd450f7861ced71d7f5a317ed8a8b4d9ab42414ad9774501a5598544d01007b9e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207ee274e3c1652f529a740a6deb122b0ba74885c953def6a3ef49ea044b51b8. 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/USSM11405464.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Ah non partite! (Recitativo: Ferrando, Guglielmo, Don Alfonso, Dorabella, Fiordiligi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccc66d398d05326c12bcf8fe9938e3220d2af5230d166879945d17b4d9a3f02. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405495.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: È la fede delle femmine (No. 2, Terzetto: Ferrando, Don Alfonso, Guglielmo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b130b6a9dfc8689478d0e9fe32ccb266745b65e1b7a6100480b282d03f664be. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405468.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Si può sapere un poco (Recitativo: Don Alfonso, Guglielmo, Ferrando)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d4b342da2c74e8f88299aa3df137ad6d92d1c06a3d04cf6ae7bebfc4cabfe0. 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/USSM11405498.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Scioccherie di poeti! (Recitativo: Ferrando, Guglielmo, Don Alfonso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b059a57f9c9a208f9b9eeff4404724edaedef2275cc671416877ed8c50cded3. 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/USSM11405469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c5565dfe726fdc5a7dcef1016c73cfd094c422f400c9ec54ce6652fed310ca. 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/USSM11405499.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Oh la saria da ridere (Recitativo: Don Alfonso, Despina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f9bc9f6cc269646ab7a4500636d9bfcd2ed1ccdd88bd0b3f9693cff4d21a9a. 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/USSM11405500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9422cc32e3a316feb17389d701bef2af5d82ec09430418f35d8223b4dea2c20. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USSM11405471.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Stelle! Per carità, signor Alfonso (Recitativo: Fiordiligi, Don Alfonso, Dorabella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835b150810de95d7f8fb1371d493f434e1ea12e1c1ce74cb600b7e990de4f40f. 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/USSM11405474.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Secondo: Andate là, che siete (Recitativo: Despina, Fiordiligi, Dorabella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35e5d043678aa1342f2d1ab1bbb72a0fff4cb1ffa939ca9b0036741978e3835. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405508.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: La commedia è graziosa (Recitativo: Don Alfonso, Ferrando, Fiordiligi, Dorabella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9635112aad101ae11552dc7e957637ba6cac50710bb411fb363d128fb8e20c5d. 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/USSM11405478.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Di scrivermi ogni giorno (Recitativo: Fiordiligi, Dorabella, Ferrando, Guglielmo, Don Alfonso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c9df250279e75f862277b738d79046eefeacc495026fe0be7d8d16ee6ac9d5. 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/USSM11405481.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Bella vita militar! (No. 9, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91553ad6d582095b6a47bc294a3a8e0c72af7e5a83451c6d7651cc9a57c2cae9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11405482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2f6dc551347caeec99a5759d0496c52001cab3c591311222fe04862de72114. 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/USSM11405484.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Non son cattivo comico! - Nel mare solca (Recitativo: Don Alfonso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe24b8ea3ac01a186adb8cb98e69c91a588fb1236a6d14875d38075b25cb53b. 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/USSM11405485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d21d277e295fa2a153d2decad4b7d2231eb2fc5eecdefc4f9fd6b3d7ba627b8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:53:02Z), 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/USSM11405488.
Così fan tutte ossia La scuola degli amanti, K. 588: Atto Primo: Che silenzio! Che aspetto di tristezza (Recitativo: Don Alfonso, Despina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a8c0fe07d362338b0256c42c9c9b1800668f1859207e0e0e037a72977f6463. 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/USSM11405491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f5c6d44c6d642aba17ba03bab4e0e29c424b3c2fc1719057fc50f61638029f. 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/USSM11303796.
Le nozze di Figaro, K. 492: Atto Primo: Cinque... dieci... venti... (No. 1, Duettino: Susanna, Figaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2195b40683ef73f93df39c04da789c5ff72d0d346d1c7b1385d78f205adebca. 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/USSM11303798.
Le nozze di Figaro, K. 492: Atto Primo: Non so più cosa son, cosa faccio (No. 6, Aria: Cherubino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0db5caede26b97385dc061f876a3fbdf419e8be2d4a7900359de208f164f42. 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/USSM11303809.
Le nozze di Figaro, K. 492: Atto Primo: Non più andrai farfallone amoroso (No. 10, Aria: Figaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f84b100948f1d9b567c6ed1aa0ca183d1a08115a56be443fe84a050b80e2a33. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303818.
Le nozze di Figaro, K. 492: Atto Secondo: Porgi amor qualche ristoro (No. 11, Cavatina: La Contessa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88cfa97897aec788d27f3cd63c5f6037680057508efb368f10cdea1d869e248. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303820.
Le nozze di Figaro, K. 492: Atto Quarto: Deh vieni, non tardar (No. 28, Aria: Susanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b781be1a7f9f37ef4da624f9f909079a5e23fdc53724642ffda719274323b0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f5c6d44c6d642aba17ba03bab4e0e29c424b3c2fc1719057fc50f61638029f. 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/USSM11303796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2195b40683ef73f93df39c04da789c5ff72d0d346d1c7b1385d78f205adebca. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USSM11303798.
Le nozze di Figaro, K. 492: Atto Secondo: Susanna or via sortite (No. 14, Terzetto: Susanna, La Contessa, Il Conte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91de3e207b13279b43147e32cf85c2f81f7bd6fe198545c8aeae7ae549e6f8b2. 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/USSM11303828.
Le nozze di Figaro, K. 492: Atto Secondo: Tutto è come il lasciai (Recitativo: Il Conte, La Contessa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33302374077ce8560f2eacbe0eb0ae6459b13be96458a8940ad228902b9f2e85. 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/USSM11303832.
Le nozze di Figaro, K. 492: Atto Secondo: Esci omai garzon malnato (No. 16, Finale: Il Conte, La Contessa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f260d75ccfc53d3639f32fa304ea8387b8542a671f1b80ff2d8c91e1f1e303. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USSM11303833.
Le nozze di Figaro, K. 492: Atto Secondo: Susanna, son morta: il fiato mi manca (La Contessa, Susanna, Il Conte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557bd30603d7aa0405b490d29a59438469b3060805fef296634b1bbc3f261ae8. 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/USSM11303835.
Le nozze di Figaro, K. 492: Atto Secondo: Conoscete, signor Figaro (Il Conte, Figaro, La Contessa, Susanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbeeba1c626c0ed146a2187f8e87dbc249ad59243e312a2c8a09c76a0205a63. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/USSM11303837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0db5caede26b97385dc061f876a3fbdf419e8be2d4a7900359de208f164f42. 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/USSM11303809.
Le nozze di Figaro, K. 492: Atto Primo: Ah son perduto! (Recitativo: Cherubino, Susanna, Il Conte, Basilio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc955f8a52e91f09511577cf5ee15a5df4ecdce245089c4427345a703baeb3b10. 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/USSM11303810.
Le nozze di Figaro, K. 492: Atto Terzo: Che imbarazzo è mai questo! (Recitativo: Il Conte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60abfd946a61ebb47f2639b028267bf708be76180012639c87a6ee4bef386a9c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303841.
Le nozze di Figaro, K. 492: Atto Primo: Susanna, il ciel vi salvi (Recitativo: Basilio, Susanna, Il Conte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f722992d6a97fed23ad05aa6288e02f143f987883a56f0d29c62431aad28507. 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/USSM11303811.
Le nozze di Figaro, K. 492: Atto Terzo: Via fati core (Recitativo: La Contessa, Il Conte, Susanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d0d8c8e48fbb2f0eb1c7c7611973eb348b125de3f2222c0e96880d4381c900. 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/USSM11303842.
Le nozze di Figaro, K. 492: Atto Terzo: Crudel! perchè finora (No. 17, Duettino: Susanna, Il Conte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fa69cd72aea9240b015aaa02664bc5ffedc836cc1baaf6e790c85ecce09ff8. 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/USSM11303843.
Le nozze di Figaro, K. 492: Atto Primo: Basilio, in traccia tosto di Figaro volate (Recitativo: Il Conte, Susanna, Cherubino, Basilio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6ed1064d7bd5c3c06027141c22393267cbf7c8535d84615446b7dbdafc71fe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303813.
Le nozze di Figaro, K. 492: Atto Terzo: E perchè fosti meco (Recitativo: Il Conte, Susanna, Figaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd8f82870acb765dea9d460710a5833d6b9b9f4bee67a619ca6ecbbf7fbc4e9. 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/USSM11303844.
Le nozze di Figaro, K. 492: Atto Primo: Giovani liete fiori spargete (No. 8, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d20dad50b5f10483849b0cccd023b80b3798aa9dd449e751b4d82ea3dd5e27. 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/USSM11303814.
Le nozze di Figaro, K. 492: Atto Primo: Cos'è questa commedia? (Recitativo: Il Conte, Figaro, Susanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f1a7132197dc677ec055f354a792982d3eda0c10056debefef372c9d71d0f8. 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/USSM11303815.
Le nozze di Figaro, K. 492: Atto Primo: Giovani liete fiori spargete (No. 9, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f87b66f9894e1a23026fb1f32615618b7cc245a1261670dcb256357befe0807. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303816.
Le nozze di Figaro, K. 492: Atto Terzo: È decisa la lite (Recitativo: Don Curzio, Marcellina, Figaro, Il Conte, Bartolo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a3effab17aa8d4a246e2eccdc9db203fcd80a903899505c7edae49e4c613ea. 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/USSM11303847.
Le nozze di Figaro, K. 492: Atto Primo: Evviva! (Recitativo: Figaro, Susanna, Basilio, Cherubino, Il Conte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd3180bc3e70c0d2d5f61db0ef2562f2c39ff274ea36044b01d5ca454db0493. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303817.
Le nozze di Figaro, K. 492: Atto Terzo: Riconosci in questo amplesso (No. 19, Sestetto: Susanna, Marcellina, Don Curzio, Il Conte, Bartolo, Figaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763f905467d1e5e0382f73725999a7afbad84ceba9504d59218666b84ad52090. 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/USSM11303848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f84b100948f1d9b567c6ed1aa0ca183d1a08115a56be443fe84a050b80e2a33. 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/USSM11303818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88cfa97897aec788d27f3cd63c5f6037680057508efb368f10cdea1d869e248. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303820.
Le nozze di Figaro, K. 492: Atto Secondo: Vieni, cara Susanna (Recitativo: La Contessa, Susanna, Figaro)
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Violin Concerto in E Major, "Spring", Op. 8 No. 1, RV 269: I. Allegro
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Gloria in D Major, RV 589: I. Gloria in excelsis Deo
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Missa Brevis in G Minor, BWV 235: Qui tollis peccata mundi
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Troisième livre de pièces de clavecin, Ordre XVII: La superbe ou la Forqueray
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Te Deum, H. 146: Prélude - Te Deum laudamus
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Le bourgeois gentilhomme, LWV 43: Marche pour la cérémonie des Turcs
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Dido & Aeneas, Act III, Z. 626: "Thy Hand, Belinda" / Dido's Lament
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. Allegro - Adagio
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Stabat Mater, Manuscript from "Les Menus-Plaisirs du Roy": Quando corpus morietur
Les Pages & Les Chantres du Centre de Musique Baroque de Versailles
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Sinfonie a cinque per due violini, alto, tenore, violoncello e basso, Op. 2. Sonata a cinque in C Major, No. 2: I. Largo
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VIII libro dei madrigali: "Ardo e scoprir ahi lasso", SV 158
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Goldberg Variations (Aria mit Verschiedenen Verænderungen), BWV 988: Aria
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Violin Concerto in G Minor, "Summer", Op. 8 No. 2, RV 315: III. Presto
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Sextet in E-Flat Major, B26: III. Rondo moderato
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Concerto for Cello, Strings and Continuo in G Major, INP 18: I. Adagio
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Ein blonder Traum: "Irgendwo auf der Welt"
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Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
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Piano Sonata No. 14 in C-sharp minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto
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Piano Sonata No. 8 in C minor, Op. 13, "Pathétique": II. Adagio cantabile
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Lyceum Philharmonic at American Heritage School
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Music Inspired by "On the Basis of Sex" - A Night at the Opera with Ruth Bader Ginsburg
Lakmé, Act 1: Dôme épais le jasmin "Flower Duet"
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Canon in D Major for Strings and Continuo
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [...]
Carl Philipp Emanuel Bach Chamber Orchestra
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Beethoven: Symphony No. 7 in A Major, Op. 92
Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto
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Symphony No. 7 in A Major, Op. 92: II. Allegretto
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Beethoven: Symphony No. 5 in C Minor, Op. 67
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Symphony No. 5 in C Minor, Op. 67: II. Andante con moto
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Symphony No. 5 in C Minor, Op. 67: III. Allegro
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Symphony No. 5 in C Minor, Op. 67: IV. Allegro
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Mahler: Symphony No. 6 in A Minor: I. Allegro energico, ma non troppo
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Mahler: Symphony No. 6 in A Minor: III. Andante moderato
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Mahler: Symphony No. 6 in A Minor: IV. Finale. Sostenuto - Allegro moderato - Allegro energico
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Tchaikovsky: Symphony No. 6 in B Minor, Op. 74 "Pathétique"
Symphony No. 6 in B Minor, Op. 74 "Pathétique": I. Adagio - Allegro non troppo
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Symphony No. 6 in B Minor, Op. 74 "Pathétique": II. Allegro con grazia
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Symphony No. 6 in B Minor, Op. 74 "Pathétique": III. Allegro molto vivace
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Symphony No. 6 in B Minor, Op. 74 "Pathétique": IV. Finale. Adagio lamentoso
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Vyacheslav Artyomov: Gentle Emanation & Tristia II
Tchaikovsky: Violin Concerto, Op. 35, TH 59 - Stravinsky: Les noces
Violin Concerto in D Major, Op. 35, TH 59: I. Allegro moderato
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Les Noces: Scene 3: The Departure of the Bride
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The Rite of Spring: Part One: Adoration of the Earth: Introduction
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The Rite of Spring: Part One: Adoration of the Earth: The Augurs of Spring - Dance of the Young Girls
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The Rite of Spring: Part One: Adoration of the Earth: Game of Abduction
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The Rite of Spring: Part One: Adoration of the Earth: Spring Rounds
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The Rite of Spring: Part One: Adoration of the Earth: Games of the Rival Tribes
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The Rite of Spring: Part One: Adoration of the Earth: Procession of the Sage
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The Rite of Spring: Part One: Adoration of the Earth: Dance of the Earth
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The Rite of Spring: Part Two: The Sacrifice: Introduction
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The Rite of Spring: Part Two: The Sacrifice: Mystical Circles of the Young Girls
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The Rite of Spring: Part Two: The Sacrifice: Glorification of the Chosen One
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The Rite of Spring: Part Two: The Sacrifice: Evocation of the Ancestors
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The Rite of Spring: Part Two: The Sacrifice: Ritual Action of the Ancestors
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The Rite of Spring: Part Two: The Sacrifice: Sacrificial Dance (The Chosen One)
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Les Fêtes d'Hébé, RCT 41, La Danse, Scène VII: Musette et Tambourin en rondeau pour Terpsichore
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Zoroastre, RCT 62, Acte III, Scène VII: Gavotte en rondeau
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Les Boréades, RCT 31, Acte IV, Scène IV: Entrée pour les Muses, les Zéphyres, les Saisons, les Heures et les Arts
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Les Indes galantes, RCT 44, Nouvelle entrée, Les sauvages, Scène VI: Chaconne
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Les Indes galantes, RCT 44, Troisième entrée, Les fleurs, Scène VIII: Ballet des fleurs - Orage
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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 0x8a830a21d9248326e669e2c4af3ceaafd6cf908d6939f513e735d62ee966e9e5. 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/USSM11404279.
Les Indes galantes, RCT 44, Nouvelle entrée, Les sauvages, Scène VI: Rondeau - Duo et choeur "Forêts paisibles"
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Six Concerts transcrits en Sextuor, Sixième concert: La poule
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Platée, RCT 53, Acte II, Scène IV: Récitativ "Essayons du brillant" - Ariette "Aux langueurs d'Apollon"
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Nais, RCT 49, Prologue, Scène V: Premier rigaudon - Deuxième rigaudon
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94210cf632403830d5698b4b3501e9ea5c8268f6aada841c522c739d5d91ea8. 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/USSM11404284.
Hippolyte et Aricie, RCT 43, Acte I, Scène I: Prélude - Air accompagné "Temple sacré, séjour tranquille"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6468f3e8bfb9a15a504287b6904c483dc6dd835b43b94cef679a063d9ddba017. 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/USSM11404286.
Les Indes galantes, RCT 44, Première entrée, Le turc généreux, Scène VI: Air pour les esclaves africains
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Dardanus, RCT 35, Prologue, Scène II: Premier tambourin pour les Peuples de différentes nations - Deuxième tambourin pour les Peuples de différentes nations
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Castor et Pollux, RCT 32, Acte I, Scène III: Prélude - Air accompagné "Tristes apprêts"
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Requiem in D Minor, K. 626: I. Introitus "Requiem"
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Requiem in D Minor, K. 626: III. Sequenz "Dies Irae"
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Requiem in D Minor, K. 626: III. Sequenz "Tuba mirum"
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Requiem in D Minor, K. 626: III. Sequenz "Rex tremendae"
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Requiem in D Minor, K. 626: III. Sequenz "Recordare"
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Requiem in D Minor, K. 626: III. Sequenz "Confutatis"
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Requiem in D Minor, K. 626: III. Sequenz "Lacrimosa"
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Requiem in D Minor, K. 626: IV. Offertorium "Domine Jesu"
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Requiem in D Minor, K. 626: VI. Benedictus
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Requiem in D Minor, K. 626: VII. Agnus Dei
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Requiem in D Minor, K. 626: VIII. Communio "Lux Aeterna"
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Symphony No. 14, Op. 135: I. De profundis
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Symphony No. 14, Op. 135: IV. Le suicidé
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Dido & Aeneas, Act I, Z. 626: I. Shake the Cloud
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Dido & Aeneas, Act I, Z. 626: II. Ah! Belinda
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Dido & Aeneas, Act I, Z. 626: VI. Chorus "Fear No Danger"
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Dido & Aeneas, Act I, Z. 626: X. Pursue Thy Conquest
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Dido & Aeneas, Act II, Z. 626: I. Prelude for the Witches
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Dido & Aeneas, Act II, Z. 626: V. Ruin'd Ere the Set of Sun
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Dido & Aeneas, Act II, Z. 626: VII. But Ere We This Perform
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Dido & Aeneas, Act II, Z. 626: X. Ritornelle
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Dido & Aeneas, Act II, Z. 626: XIII. Oft She Visits
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Dido & Aeneas, Act II, Z. 626: XIV. Behold, Upon My Bending Spear
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Dido & Aeneas, Act II, Z. 626: XV. Haste, Haste to Town
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Dido & Aeneas, Act II, Z. 626: XVI. Stay, Prince
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Dido & Aeneas, Act III, Z. 626: II. The Sailor's Dance
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Dido & Aeneas, Act III, Z. 626: VIII. Chorus "Great Minds"
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Dido & Aeneas, Act III, Z. 626: X. Dido's Lament
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La Traviata, Act III - Preludio, scena e aria: Prelude
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La Traviata, Act III - Preludio, scena e aria: Or Fate Core
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La Traviata, Act III - Preludio, scena e aria: Addio, del Passato Bei Sogni Ridenti
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Tchaikovsky: Concerto for Violin and Orchestra, op. 35 in D Major/II. Canzonetta. Andante
Piano Concerto No. 2 Op. 102 in F Major: I. Allegro
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Piano Concerto No. 2 Op. 102 in F Major: II. Andante
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Piano Concerto No. 2 Op. 102 in F Major: III. Allegro
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Sonata for violon and piano Op. 134 in F Major: I. Andante
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Sonata for violon and piano Op. 134 in F Major: II. Allegretto
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Sonata for violon and piano Op. 134 in F Major: III. Largo
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Concerto for Piano, Trumpet and String orchestra Op. 35 in C Minor: I. Allegro moderato
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Concerto for Piano, Trumpet and String orchestra Op. 35 in C Minor: II. Lento
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Concerto for Piano, Trumpet and String orchestra Op. 35 in C Minor: III. Moderato
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Concerto for Piano, Trumpet and String orchestra Op. 35 in C Minor: IV. Allegro con brio
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Unaccompanied Cello Suite No. 1 in G major, BWV 1007: I. Prélude
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Concerto for Clarinet and Orchestra No. 3 in F Major "Il Mezzetino": III. Andante
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Suite Bergamasque, L. 75: III. Clair de lune
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Pavane, Op. 50 (Arr. for Saxophone and Orchestra)
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The Carnival of the Animals, R. 125: XIII. The Swan (Arr. for Cello and Piano)
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Romance (Arr. J. Williams for Guitar & Orchestra)
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La Primavera (Spring) Op. 8 No. 1 in D major: II. Largo
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Suite in B-Flat Major, HWV 434: IV. Menuet
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Berceuse for Violin and Piano in D major Op. 16 - Bonus Track
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Ständchen, S. 560 (Trans. from Schwanengesang No. 4, D. 957)
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Unaccompanied Cello Suite No. 1 in G major, BWV 1007: IV. Sarabande
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Vivaldi Variation (Arr. for Piano from Concerto for Strings in G Minor, RV 156 by F. Christl)
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Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
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Partita No. 1 in B-Flat Major, BWV 825: II. Allemande
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Piano Concerto No. 1 in F Major, K. 37: I. Allegro
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Piano Sonata No. 11 in A Major, K. 331: III. Rondo alla turca. Allegretto
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Rameau: Castor et Pollux, RCT 32, Act I Scene 3: Tristes apprêts
Castor et Pollux, RCT 32, Act I Scene 3: Tristes apprêts
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The Nutcracker Suite, Op. 71a, TH 35: IIb. Danses caractéristiques. Danse de la fée dragée
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Pelléas et Mélisande, Op. 80: III. Sicilienne
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Orchestral Suite No. 2 in B Minor, BWV 1067: Minuet and Badinerie
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Cavalleria rusticana: Act I: Intermezzo sinfonico
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Pictures at an Exhibition: III. Tuileries (Dispute d'enfants après jeux)
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Keyboard Suite in D Minor, HWV 437: III. Sarabande (Arr. for Orchestra) [Excerpt]
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Also sprach Zarathustra, Op. 30: Sonnenaufgang
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Carnival of the Animals, R. 125: Aquarium
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Peer Gynt Suite No. 1, Op. 46: I. Morning Mood (Allegretto pastorale)
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Peer Gynt Suite No. 1, Op. 46: IV. In the Hall of the Mountain King
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Abendlied, Op. 85, No. 12 (Arr. for String Orchestra by Johan Svendsen)
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Trois Gymnopédies: Gymnopédie No. 1 in D Major: Lent et douloureux
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Swan Lake, Op. 20, TH 12 (Excerpts): Act II No. 13 Danses des cygnes. IV. Allegro moderato
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Orchestral Suite No. 3 in D major, BWV 1068: II. Air
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The Nutcracker, Op. 71: Valse des fleurs
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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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Symphony No. 6 in F Major, Op. 68 "Pastoral": I. Erwachen heiterer Empfindungen bei der Ankunft auf dem Lande. Allegro ma non troppo
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Egmont Overture, Op. 84 - 2018 Remastered Version
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Liebestraum No. 3 in A-Flat Major, S. 541/3
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Symphony No. 3 in F Major, Op. 90: III. Poco allegretto
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Daphnis et Chloé - Suite No. 2: Danse générale
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Polovetsian Dances from Prince Igor: Introduzione
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Polovetsian Dances from Prince Igor: Moderato alla breve
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An der schönen blauen Donau, Walzer, Op. 314
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Violin Concerto in E Minor, Op. 64, MWV O 14: I. Allegro molto appassionata
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Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII - Andante cantabile
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Variations on an Original Theme, Op. 36 "Enigma": Var. IX. (Nimrod). Adagio
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Cello Concerto in E Minor, Op. 85: III. Adagio
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Symphony No. 9 in D Minor, Op. 125 "Choral": II. Scherzo. Molto vivace - Presto
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Serenade in G Major, K. 525 "Eine kleine Nachtmusik": II. Romance. Andante
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Symphony No. 40 in G Minor, K. 550: I. Molto allegro
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Slavonic Dances, Op. 72, B. 147: No. 2, Dumka
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Water Music: Suite No. 1 in F Major, HWV 348, VII. Air
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Le nozze di Figaro, K. 492: Overture - 2019 Remastered Version
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III. Nocturne from String Quartet No. 2 in D Major
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Les Érinnyes: Élégie (Ar. by Thomas Frost)
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"Valse Sentimentale" & Other Tchaikovsky Essentials
Variations on a Rococo Theme, Op. 33: Var. 6 - Andante
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The Seasons, Op. 37a: I. January - At the Fireside
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The Seasons, Op. 37a: II. February - Carnival
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The Seasons, Op. 37a: III. March - Song of the Lark
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The Seasons, Op. 37a: IV. April - Snowdrop
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The Seasons, Op. 37a: V. May - Starlit Nights
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The Seasons, Op. 37a: IX. September - The Hunt
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The Seasons, Op. 37a: X. October - Autumn Song
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The Nutcracker Suite, Op. 71a, TH 35: IIa. Danses caractéristiques. Marche
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The Nutcracker Suite, Op. 71a, TH 35: IIc. Danses caractéristiques. Danse russe "Trépak"
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The Nutcracker Suite, Op. 71a, TH 35: IId. Danses caractéristiques. Danse arabe
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The Nutcracker Suite, Op. 71a, TH 35: IIe. Danses caractéristiques. Danse chinoise
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The Nutcracker Suite, Op. 71a, TH 35: IIf. Danses caractéristiques. Danse des mirlitons
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Swan Lake, Op. 20, TH 12 (Excerpts): Act II No. 10 Scène. Moderato
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Song Without Words, Op. 40, No. 6 - Remastered
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Pieces for Piano, Op. 72: V. Meditation in D Major
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Album for Children, Op. 39: Prière du Matin. Andante
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Album for Children, Op. 39: Le Matin en Hiver. Allegro
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Album for Children, Op. 39: Le Petit Cavalier. Presto, staccato
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Album for Children, Op. 39: Marche des Soldats de Bois. Moderato
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Album for Children, Op. 39: Enterrement de la Poupée. Adagio
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Album for Children, Op. 39: Valse. Allegro assai
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Album for Children, Op. 39: La Nouvelle Poupée. Allegro
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Album for Children, Op. 39: Mazurka. Tempo di Mazurka
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"Song to the Moon" - Lullabies for World Sleep Day
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Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro
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Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo - Allegretto
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Ma mère l'oye, M. 62: III. Pavane de la belle au bois dormant
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Kinderszenen, Op. 15: No. 7, Träumerei (Orchestral Version)
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Carnival of the Animals, R. 125: The Swan
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Keyboard Concerto in F Minor, BWV 1056: Keyboard Concerto in F Minor, BWV 1056: II. Largo
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Pictures at an Exhibition: Ballet of the Chicks in their Shells
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Rusalka, Op. 114: Song to the Moon (Arranged for Violin & Orchestra by Joshua Bell)
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Daphnis et Chloê, M. 57: Part III, Pantomime
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590f5c24c6cb48a105af6cc287cb1d6224aa42aea74eaec9123b230b493ec905. 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/USSM15800602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8efccd8ae96002e6e3cab8a5fed6a50f81ce2a380282e3302ae67570f8a2bc. 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/USBC19802320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6f9d54dcf7e0504ac4a09ad17ef6a9bdf9a69ef7cc1c942dfbf22be5dec0d1. 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/USSM10018933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118878d20f0c131fb1e605faad0cb8f839ec1a425df865a6ed25ecb7610285e3. 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/USSM10406825.
Thaïs: Méditation (Arr. for Cello & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575331cc69dcaca6d02e38a3597080b7a8351f1f852c0a85b76bdcec83e05740. 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/USSM10302651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5b4e60e8a25351bd51c0f0613400fd8950c118beff847d3fd1b8603de65d1f. 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/USSM19908625.
Swan Lake, Op. 20: 13. Danses des cygnes: I. Tempo di valse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59656d73193a5966e884eeb44b8e24ca1164fc32a56a7d838a9f6d8b39640ada. 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/USSM19000629.
Swan Lake, Op. 20, TH 12: No. 14, Scène. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6b1cc6c11314f87a6fa387361594d1778d1652550a829fbaeaf18e35697888. 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/USSM19909395.
Rapsodie espagnole, M. 54: I. Prélude à la nuit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283706d353d138f0d2371feac05fa70d07be59f92c8aa694b6532ddcd79bbd55. 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/USSM16900778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ccb1c849fe8e200f7eb201dee3a03b128094c08c0f2d477fb433eef5d1ec31. 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/USSM16400679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d155e0c8029e284b38145108f3168481a0b94d74371e5e8fc279ed949facda. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USQX92102761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac41766dc2453f30c492d970b8466d636aba49ed503e19737e79075d2fa3b75. 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/USSM19600228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376a0abd8b71dd6619c5bb74f691be124cfad7a6684746a361dbea1357fd0c19. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:31:53Z), registered by our 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/USBC16000219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ece6065b14c9ee4e97a27b169c5127a57e2afc58ecad61c4a0ddc1b0661bfb. 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/USSM11404275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1ab9be62a87daecfe00e71f64c50313525ede0e0625f3c18d54c7a23e6006c. 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/USSM10018924.
Two Elegiac Melodies, Op. 34: II. The Last Spring
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bce2fa7da86623152b1ad4685184ab53253de92374660fb988ec5aabce7c02a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10018932.
Scheherazade, Op. 35: The Story of the Kalender Prince
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3cbb0f0f3c48bc3a85aa0904225d6657fba070b1b2991460ceb626a8681f31. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19100496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadfefc9e2d163dcab8edfb5c1879443857806dc0933a277bb1c7d01efd22996. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our 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/USSM17400532.
Ma mère l'oye, M. 62: IV. Les entretiens de la belle et la bête
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3196fd0c1aefa9d5fc52d1c61eaf7ef6c816b3a057bdeb48c1ba249ca37a9dd9. 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/USSM17400535.
Piano Concerto No. 2 in F Minor, Op. 21: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ceb2907889962aa25b508b24ac4f9d7da0b0332bade18b7b0900223f9695134. 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/USSM18900225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0b42882142c8e2edd392356674d4571b3b34e4b63bc9ba8bf4a416be8f2c3f. 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/USSM11404278.