thumb| Domenico Gaetano Maria Donizetti (29 November 1797 – 8 April 1848) was an Italian composer, best known for his over 70 operas. Along with Gioachino Rossini and Vincenzo Bellini, he was a leadin
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 0xd0ed9ce604da08b9ec0a9dfed4ab42ceb76e54ad08b0f3dc9abe1080ebe150a9. 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/1fd34e34-714b-4c35-9a77-55cf074bc1eb.json and https://artists.proofprofile.net/proofs/artist/1fd34e34-714b-4c35-9a77-55cf074bc1eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bellini: Norma, Act 1: "Casta diva" (Norma, Coro)
Orchestra del Teatro alla Scala di Milano
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 0x3546f839974315a3c191919ab26d9a97b1310fdd18875e979e128c5930a3fa02. 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/GBAYC1401979.
Bizet: Carmen, Act 1: Habanera. "L'amour est un oiseau rebelle" (Carmen, Chœur)
Orchestre du Théâtre National de l'Opéra de Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24af0a525588d06f432207f2e350cdc00eeec689f7f5042c5a6606cbb591f949. 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/GBAYC2301382.
Rossini: La Cenerentola, Act 2: "Nacqui all'affanno, al pianto" - "Non più mesta" (Cenerentola)
Orchestre De La Société Des Concerts Du Conservatoire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd248d5d78bd6ab56f03de7762b537e10a40068c738962e18e2706a0e45ebde23. 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/GBAYC1400540.
Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimì" (Mimì)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9db7ae9ea1d432447e110aa708438b620ae749099e7e45741150c6392980bad. 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/GBAYC1400384.
Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0475b7c86d692ab4e89318f3de9297b244b9f23e9836c689367cd237a4d18bd. 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/GBAYC1400387.
Verdi: La traviata, Act 1: "Ah, fors’è lui che l’anima" (Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ae3b114968295a58bb5df32885a8e17e574778c080378cdc0ed3bc47e8e1b6. 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/GBAYC1450123.
Verdi: La traviata, Act 1: "Follie! Follie! Delirio vano è questo!" (Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662a8aab3bfc606fb719b4eedd9cde44771a85cfb93b0ca305f609f5f271c0a2. 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/GBAYC1450124.
Verdi: La traviata, Act 1: "Sempre libera" (Violetta, Alfredo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bc6c7ace495b229c0a51ff355502ce77c3652a80c35e8ec6bd515d0d4a24da. 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/GBAYC1450125.
Verdi: La traviata, Act 3: "Addio, del passato bei sogni ridenti" (Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5a5fc1b70dd434250440a1f8d192e199124e43b41b060dca58ce48ffed1ce9. 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/GBAYC1450150.
Bizet: Carmen, WD 31, Act 1: Habanera. "L'amour est un oiseau rebelle" (Carmen, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca9b625bff3811a8f5e8a25941924b99bf2f37cc7b2f59e2813f6ff60d45f7f. 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/GBAYC1402623.
Donizetti: Lucia di Lammermoor, Act 1: "Quando rapito in estasi" (Lucia, Alisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df38d729e1b5f239ca9898e5d3d06ce2689c180318c68b95e72b7599e2c4fec. 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/GBAYC1400943.
Saint-Saëns: Samson et Dalila, Op. 47, Act 2: "Mon cœur s'ouvre à ta voix" (Dalila)
Orchestre National Radiodiffusion Française
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3d70db98326a16c6b111cdabcc2bee5ecd7eb6985237ed15eb925a53fc4c36. 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/GBAYC1402636.
Verdi: Otello, Act 4: Canzone del salice. "Piangea cantando" (Desdemona)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f14209df8e6245c626c8246f0ebabe7ee9f641be107326f6f628d8ba4adb66d. 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/GBAYC1400558.
Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimì" (Mimì, Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439589a1b1574e2c4b7f04c57dad933da0a57daf2ed071e250c112f4913a5347. 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/GBAYC1400793.
Berlioz: La damnation de Faust, Op. 24, H 111, Pt. 4: "D'amour l'ardente flamme" (Marguerite)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69742d65ce0ced3a13ffdfca26455ec1d69066ba949a1e8b1862907b133ee85. 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/GBAYC1401135.
Massenet: Werther, Act 3: "Werther ! Werther !" - "Je vous écris de ma petite chambre" (Charlotte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b92f3083bce8833baa492cb9cd1e68dcbb232668d00da96463213b489885cc2. 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/GBAYC1401139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5a5fc1b70dd434250440a1f8d192e199124e43b41b060dca58ce48ffed1ce9. 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/GBAYC1450150.
Puccini: Tosca, Act 1: "Mario! Mario! Mario!" (Tosca, Cavaradossi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad810dff84a21eff4e874074ebece9ea80c56e959e9c225952dd365ec6c6d67. 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/GBAYC1401025.
Verdi: Il trovatore, Act 1: "Tacea la notte placida" - "Di tale amor" (Leonora)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e6c14bd61e87dd6905fd0d4824bfdf76cb9ad9954ee1f81152a85067c25662. 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/GBAYC1400568.
Mozart: Le nozze di Figaro, K. 492, Act 2: "Porgi, amor" (Contessa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1c849ebd1c2ad6379c2b27f62feb3b02c56a7348036d2e43de001b8fa95236. 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/GBAYC1400536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca9b625bff3811a8f5e8a25941924b99bf2f37cc7b2f59e2813f6ff60d45f7f. 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/GBAYC1402623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3546f839974315a3c191919ab26d9a97b1310fdd18875e979e128c5930a3fa02. 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/GBAYC1401979.
Bellini: Norma, Act 2: "Deh! Non volerli vittime" (Coro, Norma, Pollione, Oroveso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0278f7d532bb78751d66a1de592cdd2a93d4e832af6e9a6951df6885cfffe18. 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/GBAYC1400617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc504a48a044c2d93b6bb724b38927ed9e104ee9ad2d3cf5335254f7556aa5e4. 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/GBAYC1402624.
Cilea: Adriana Lecouvreur, Act 1: "Ecco, respiro appena... Io son l'umile ancella" (Adriana Lecouvreur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c07633f86c0a47a65aea07a57f39c800eb683552362bf0479fff0e1b7573d06. 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/GBAYC1402631.
Verdi: Nabucco, Act 2: Scena. "Ben io t'invenni" - Aria. "Anch'io dischiuso un giorno" (Abigaille)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac129b83b6daaad60e358a2cc06629c00ce015c1a30a436bc1624e45fa9ac9be. 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/GBAYC1400484.
Puccini: Tosca, Act 2: "Vissi d'arte" (Tosca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5b158b0e914fddfb4d862a6fe2407d113bb758d3202744e8b2f62d5f030344. 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/GBAYC1401040.
Verdi: La traviata, Act 1: "Ah fors'e lui" (Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed692f11d7f825c36bd14d4fbdcfe465b210a5d66b8a8a372688498cacd4b6a. 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/GBAYC1402638.
Catalani: La Wally, Act 1: "Ebben? Ne andrò lontana" (Wally)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49f8ad6a24f03ba2b0140f14650f7809fd53069c0e5f690c57d5635e7daf71b. 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/GBAYC1402625.
Bellini: La sonnambula, Act 2: "Reggimi, o buona madre" (Amina, Teresa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64491e1e9b2b9380659cee33f007a15d6841052f507e2b2eb38a227cdefac9c5. 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/GBAYC1450183.
Giordano: Andrea Chénier, Act 3: "La mamma morta" (Maddalena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9cc4a5b45eae2cfdad8e0ade61e9e115b058c0d0770418d1790bc01d00c9fa. 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/GBAYC1402629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3d70db98326a16c6b111cdabcc2bee5ecd7eb6985237ed15eb925a53fc4c36. 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/GBAYC1402636.
Puccini: Tosca, Act 1: "Ah, quegli occhi" - "Quale occhio al mondo può star di paro" (Tosca, Cavaradossi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69370d9c9fb5fcce097a1a066938b198ffbfe7bf23129ef2c2bc27c0be993f88. 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/GBAYC1450090.
Bellini: I Puritani, Act 3: "Vieni fra queste braccia" (Elvira, Arturo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928e2088e69f8ee2206df4c89d51579d53cf9d1a7cfecfd5fbf6bdfdf29ce30c. 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/GBAYC1450061.
Bellini: Il pirata, Act 2: "Oh! S'io potessi" - "Col sorriso d’innocenza" (Imogene)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8979b44deee672a7c63c365b6f9c06dfcbb124a6cf493e98107e0ea401db43. 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/GBAYC1400489.
Donizetti: Lucia di Lammermoor, Act 3: "Spargi d'amaro pianto" (Lucia, Raimondo, Coro, Enrico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db47d72b9acf21f1f171920780d10929fe227df1d1958fc84f9cc05058d99c4. 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/GBAYC1400965.
La traviata / Act 1: È strano! È strano!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37f567f49dfdb4c8c87b4528c933e3c19d2266873745fe053d093da06e343f8. 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/DEN962031109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965422339e03ebb8c0bfbf0c3f5cfa2df217bc5e4dd128f905cb529c5e3a3b9e. 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/DEN962031110.
La traviata / Act 1: Follie! Delirio vano è questo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb3ff9c7ca0a7560af878a98e316e67edd9766b232c8a53a9d688d88f8fbd29. 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/DEN962031115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe045d0fc388b0e9650144c364b3fec01f29e62e96d1304e4d9c12e29ed573592. 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/DEN962031111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b3cbc5c89390ae9d2ae3465e8289d87abcf99691d7aa956d8ce2ac51a9c938. 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/DEN962031113.
Lucia di Lammermoor / Act 1: Regnava nel silenzio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31d1f490c4349a916bf500d9003f5b4cdac1ca619fa56e812f5d46733784ea7. 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/DEN962031105.
Lucia di Lammermoor / Act 3: Ardon gl’incensi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8bba85d1e69530107e1d94d6ead4017b57de55e35d6062d132b67b8c52f819. 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/DEN962031118.
Lucia di Lammermoor / Act 3: Spargi d'amaro pianto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e5fb83f7b83760af3200d7c423b0622c1907b93d692d79d3946205f2f472ae. 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/DEN962031108.
Roméo et Juliette, CG 9 / Act 1: Ah, je veux vivre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56a026baddbd85282a4b217233e0fd73d4258bb191c1ba8e77ce658eaff163f. 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/DEN962031101.
Roméo et Juliette, CG 9 / Act 4: Dieu! Quel frisson court dans mes veines?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccc292374ba3bc8a5ffdd43b4dd76a1dc9387b9699901e63b8e57b7f7eab619. 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/DEN962031102.
Roméo et Juliette, CG 9 / Act 4: Amour, ranime mon courage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b7e3ffec4098f2298678a1f2368698b6dc1585982b7ec730add6b747c7936b. 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/DEN962031103.
Lucia di Lammermoor / Act 3: O giusto cielo! ... Il dolce suono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220e3040f376a26cf4e446701ff88c0191e64785d2eebdf1e24baf3e287c8809. 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/DEN962031107.
Orchestra del Teatro Carlo Felice di Genova
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb747f869a150cd41f0b7dfe6b25261e5d87478560d6f3d7c63236d712a07d118. 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/GB2DY2200446.
Lucia di Lammermoor, Act II: Per te d'immenso giubilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f7835d7f207b2d7680db72dee1e31df640b3ff03d4f988547f72dffe4b72a3. 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/GB2DY2200468.
Lucia di Lammermoor, Act I: Percorrete le spiagge vicine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3b7b6d2cd26fe1077d4f64d2474d540ad8a4ee7b7ee8b41b52b99e32117d93. 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/GB2DY2200447.
Lucia di Lammermoor, Act II: Piange la madre estinta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea3f5d5e01cc1c0e56bc71049e9f4d2a30b653c41e1d40ca3b0979a70a552c9. 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/GB2DY2200470.
Lucia di Lammermoor, Act I: Il tuo dubbio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3560d8da55d70fe36a7ee58d22c65d600943c9b11c0cf840510fbed7e4c7239. 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/GB2DY2200450.
Lucia di Lammermoor, Act II: T'allontana sciagurato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64da50319938d88f7a8ef450799b9fce17199efe13d27e3a79fe50337fec9ea3. 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/GB2DY2200472.
Lucia di Lammermoor, Act I: La pietade in suo favore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0aae5afee4a9a706dc61691857ec256ca7ff1b004d4a56db497d6367c0eb6e. 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/GB2DY2200451.
Lucia di Lammermoor, Act II: Sconsigliato in queste porte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abfc924b1f705d76f0bb6caad932159310bc1ed79209a44f23aac9057dd4ae0. 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/GB2DY2200473.
Lucia di Lammermoor, Act I: Ancor non giunse!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c6cecd87afa1084a0f1d9e5a7b5c53401961878989aaa71dc3ff26b9be780a. 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/GB2DY2200452.
Lucia di Lammermoor, Act I: Regnava nel silenzio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c95e49820d41e14474fa5bc6479363d9a7f8c9d84f3bc42f71f8493fa2ccda4. 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/GB2DY2200453.
Lucia di Lammermoor, Act III: D'immenso giubilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54af16a21e8831c91ed23d89a7a556d7ff2e993df18b46986418bef0db82473. 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/GB2DY2200475.
Lucia di Lammermoor, Act III: Ah! cessate quel contento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2be8fcc0bac7f74b342421f2eeda90749ecbbf2ed843881f5c17892999fac2f. 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/GB2DY2200476.
Lucia di Lammermoor, Act III: Ah! Dalle stanze ove Lucia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a20089da0d55d23d6ea0c490a1d8fef8703ee5cba3602de8b92dbc1a66fc3c3. 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/GB2DY2200477.
Lucia di Lammermoor, Act III: Oh! qual funesto avvenimento!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc014e905f39a473384fd66994b39a03d48a35a3fc2038c64eba9756870a62a2c. 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/GB2DY2200478.
Lucia di Lammermoor, Act I: Ah, verranno a te sull'aure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac699324d1446fce270b1e739accb5f71b87195db729a83f58d939749b76746b. Chain 2 (Bitcoin): anchored in block 956995 (2026-07-07T04:27:57Z), 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/GB2DY2200457.
Lucia di Lammermoor, Act III: Il dolce suono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a409b3db5d09c46591c2156d4c52cbf228890804515f1c37f7458f46c2862fb. 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/GB2DY2200479.
Lucia di Lammermoor, Act II: Lucia, fra poco a te verrà
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d86cbc8dc5c461da9b6d488d0a6185f4155d4321460843948c377b955df21f3. 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/GB2DY2200458.
Lucia di Lammermoor, Act III: S'avanza Enrico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30491382dc7bea7d4386878fad0a41be0770dc2cdcf83e43a55de1d0399a2fd5. 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/GB2DY2200480.
Lucia di Lammermoor, Act II: Appressati, Lucia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9031e490b8cfcbc0a01ef9ffef7d4d43035c29b49dcecb7e93be8ec238251b7b. 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/GB2DY2200460.
Lucia di Lammermoor, Act II: Il pallor, funesto, orrendo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236842116eb90716a901184fff70563d10627072a2da7618ba3efbf349459f65. 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/GB2DY2200461.
Lucia di Lammermoor, Act III: Tombe degli avi miei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5365e5b92979574b1afa2d76d453223bab7516f8dbbeb51d651a7d592ae0bbc8. 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/GB2DY2200482.
Lucia di Lammermoor, Act II: Soffriva nel pianto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b8f105d161c9260c2d8d333cd945af1934725f39936a58e10ab070db2c0046. 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/GB2DY2200462.
Lucia di Lammermoor, Act II: Che fia!...Suonar di giubilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed03ec27db2b1774680b22c6b229dde640196c4cefa7704d374ed49c2507890a. 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/GB2DY2200463.
Lucia di Lammermoor, Act II: Ah! cedi, cedi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628861213c46b52c76e39d3aa89b928274f8c7ecf3c1be16318db6dfa9ea4016. 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/GB2DY2200466.
Lucia di Lammermoor, Act II: Al ben de'tuoi qual vittima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47c1cac4c3b6d96b3ef79d5b3f5ab57e0700f9702c143f910ac0d338bd852a3. 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/GB2DY2200467.
Madama Butterfly, SC 74: Adieu, sejour fleuri
Orchestra del Teatro Comunale di Bologna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ce8e85be08b16f62ba39da1ed7629898e5ce11d11eb97757f1ed2ac29c1cfe. 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/DEN962102000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ba4b40083ecd31b4ac42d4a9092629520304a262aa5aa293f4b220b1a67bc1. 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/DEN962102020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8437afa2cc7ba4e4732a8158ce0497a40454f8df9879a8bb2620639c5a689b70. 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/DEN962102040.
Don Carlos: Le voilà! ... Toi, mon Rodrigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4139d9e8948fd1da18d5594a2d4a800db0772d4bde338513c94d994ff1c09873. 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/DEN962102050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb6e6eb02cf2faa815061810a265a86fc8e0fe01d5e5c990c826fa11dd5d168. 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/DEN962102070.
Jérusalem: L'Emir auprès de lui m'appelle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608a128d84114ded66b0655ce6ee2182e9d5929aeee819131a1066ec8a29ae2f. 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/DEN962102100.
Jérusalem: Je veux encore entendre ta voix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b64a5d8aa416d6ad0fe309819826755f343bd5840a92333806622f51046b458. 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/DEN962102110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce39292eac6fbf7637c18b465ea5ee6c509fd2947f0d21a4f24e460f9d6392f6. 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/DEN962102120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667f2ead27d5464dcd6e2aa48d1045ea62729c216554c955b52387c0fd415038. 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/DEN962102130.
Les vêpres siciliennes: Ô toi que j'ai chérie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a8cec13d8d00bcead113abef5d969fcf844219201888cb8d6fa4e31af82b66. 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/DEN962102160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451084afd38baa4feb7fbf8c38cbce46dafcb509a9bf940fedfd0c24b624531a. 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/DEN962102170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3546f839974315a3c191919ab26d9a97b1310fdd18875e979e128c5930a3fa02. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAYC1401979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a2b1d01aea554055a9c28eefb824235352cf4a70068d3e1158dc49d526168e. 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/GBAYC1402627.
Gluck: Alceste, Wq. 44, Act 1: "Divinités du Styx" (Alceste)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9cc15bdbdb063a36b3d3b01c536073b8b3ef2c8162eec3abf9f4cb505e397d. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400547.
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Gounod: Roméo et Juliette, Act 1: Valse. "Ah ! Je veux vivre dans ce rêve" (Juliette)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49f8ad6a24f03ba2b0140f14650f7809fd53069c0e5f690c57d5635e7daf71b. 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/GBAYC1402625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc90c8e0831fe39128e04836907734c43c2cb9b911b23e35161c0987b1b3b7f. 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/GBAYC1400393.
Charpentier: Louise, Act 3: "Depuis le jour où je me suis donnée" (Louise)
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Bizet: Carmen, Act 2: "Les tringles des sistres tintaient" (Carmen, Frasquita, Mercédès)
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Donizetti: Lucia di Lammermoor, Act 1: "Regnava nel silenzio alta la notte e bruna" (Lucia, Alisa)
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Rossini: Il barbiere di Siviglia, Act 1: "Una voce poco fa" (Rosina)
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Bellini: La sonnambula, Act 2: "Ah! non credea mirarti" (Amina, Elvino)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3d70db98326a16c6b111cdabcc2bee5ecd7eb6985237ed15eb925a53fc4c36. 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/GBAYC1402636.
Verdi: Otello, Act 4: "Ave Maria" (Desdemona)
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Nelligan, Le Vaisseau d'or, André Gagnon
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44121d80b5a27a4e4e722e96eebedc6e07fe2245cfa681000f777d69d80e71b. 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/CA2NB2200005.
Gianni Schicchi, O mio babbino caro, Giacomo Puccini
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Tannhäuser, O du, mein holder Abendstern, Wagner
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La Divina: Oh Giusto Cielo! Ardon Gli Incensi (Mad Scene)
Orchestra del Maggio Musicale Fiorentino
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Donizetti: La fille du régiment, Act 1: "La voilà" - Duo. "Au bruit de la guerre" (Sulpice, Marie, Chœur) [Live]
Chœur du Théâtre national de l'Opéra de Paris
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Donizetti: Lucia di Lammermoor (Live Recordings 1957)
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Linda di Chamounix, A. 62, Act I Scene 3: Ah! Tardai troppo
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Linda di Chamounix, A. 62, Act I Scene 3: Qui sì, pria della partenza
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Linda di Chamounix, A. 62, Act I Scene 3: Cari luoghi ov'io passai
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Linda di Chamounix, A. 62, Act I Scene 3: Per sua madre andò una figlia
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Donizetti: La fille du régiment (Live) [Sung in Italian]
Maria di Rohan: Act II: Son leggiero, e ver, d'amore (Gondi)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad67504b20570b9dfff4805d272a160a0542c9cb96d9947f79d4523d6d35102a. 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/GBLGL0968123.
The Art Of Beniamino Gigli, Vol. 2 1947-1955
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Maria Stuarda / Act 1: "Fra noi perchè non veggio Leicester?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbef8291aaa79e5f7fe242ed076bf2272069ed57adc844901790427d6ea0c127. 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/NLA508810404.
Maria Stuarda / Act 3: "D'una sorella, o barbara"
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Maria Stuarda / Act 1: "Sei tu confuso?"
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Maria Stuarda / Act 3: "Oh mio buon Talbot!" - "Delle miei colpe lo squallido
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Maria Stuarda / Act 3: "Vedeste? - Vedemmo. Oh truce apparato!
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Maria Stuarda / Act 2: "Da tutti abbandonata"
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Maria Stuarda / Act 3: "Deh! Tu di un umile preghiera"
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Maria Stuarda / Act 2: "Qual loco è questo?"
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Maria Stuarda / Act 2: "E sempre la stessa"
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Maria Stuarda / Act 2: "Deh! l'accogli" - "Morta al mondo, e morta al trono"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca649f0cfd9279dc02a501d84bd349c348fb71d1038925d600d55deb5df495d8. 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/NLA508810414.
Maria Stuarda / Act 2: "Va, preparati, furente"
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Maria Stuarda / Act 3: "Ah! se un giorno"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bd7d104da6bf8789ab91dcf54c20f37cd30c948522c8dd686ff9efea34fe2d. 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/NLA508810430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95185023171a368fc09993f75ac2c05bd8c2b4d2908b4864523a15ae62471130. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:14Z), 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/NLA508810401.
Lebendige Vergangenheit Heinrich Schlusnus II
Donizetti: Don Pasquale / Il campanello di notte
Piccinni: Roland, Act 2: "En butte aux fureurs de l'orage" (Médor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6a5b255d7f23a1b66ff033f5d20503d767e409d3599a1e13f85c662482793b. 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/FRZ119402280.
Gluck: Orphée et Eurydice, Wq. 41, Act 1: Ariette. "L'espoir renaît en mon âme" (Orphée)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805583c1f5341b6c4a117c9706f4aaf322fd7c2a8ad6f5afa3b3648de956d809. 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/FRZ119302300.
Gluck: Armide, Wq. 45, Act 2: "Plus j'observe ces lieux" (Renaud)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff57b5b27680b63a415b747f07fda8da51d4f580b86bb6ca462f9f517a486713. 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/FRZ119302310.
Boieldieu: La dame blanche, Act 2: "Maintenant, observons" - Cavatine. "Viens, gentille dame" (Georges)
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Gaetano Donizetti: Lucia Di Lammermoor (Live in Rome, Rai Studios, 26 June 1957)
Donizetti: Le nozze in villa, A. 4 (Live)
Donizetti: Il furioso nell'isola di San Domingo
Grandi Voci – Mario del Monaco canta Verdi, Donizetti e Bellini- Una collana con registrazioni originali Decca e Deutsche Grammophon rimasterizzate con le tecniche più moderne che ne garantis
Orchestra dell'Accademia Nazionale di Santa Cecilia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. 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/GBF077230201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33. 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/GBF077130101.
Manon Lescaut / Act 1: Tra voi belle, brune e bionde
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Manon Lescaut / Act 1: Donna non vidi mai
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La fille du régiment / Act 1: Ah! mes amis, quel jour de fête!
Orchestra of the Royal Opera House, Covent Garden
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L'elisir d'amore / Act I: "Una parola, Adina"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69075a92e4b66bc1d6df0abbf6a1ddb4dab9101311afb72e9855d3fa3b7ea9d4. 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/GBF077130131.
Don Pasquale / Act 3: "Com'è gentil" - Remastered 2013
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Tosca, SC 69, Act III: E lucevan le stelle
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La favorita / Act 4: "Spirto gentil, de' sogni miei"
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Lucia di Lammermoor / Act 2: "Chi mi frena in tal momento" - Remastered 2013
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La fille du régiment / Act 1: "Pour mon âme quel destin"
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Donizetti: Emilia di Liverpool (Recorded 1957)
La Sonnambula / Act 2: Ah, non giunge uman pensiero
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Maria Padilla - opera in 3 Acts: Abbraciami
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Il pirata / Act 2: Col sorriso d'innocenza
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979d48aa8ed964dd0f1a135aeec1311ea12690d8846d6fe50861b3c22349bc43. 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/ITDQ71225601.
Lucrezia Borgia: Prologue, Scene 1: Bella Venezia! (Gazella, Petrucci, Orsini, Liverotto, Vitellozzo)
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Lucrezia Borgia: Act I: Finale: Infelice! Il veleno bevesti (Lucrezia, Gennaro)
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Lucrezia Borgia: Prologue, Scene 1: Senti! La danza invitaci (Chorus)
Il Coro Lirico Marchigiano “Vincenzo Bellini”
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Lucrezia Borgia: Prologue, Scene 3: Maffio Orsini, signora, son'io (Orsini, Gazella, Petrucci, Liverotto, Gennaro, Lucrezia)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050dfa8677d1727d49ea1c07721f59790941975790400c782f249b0732ebf678. 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/DEF058931001.
La Favorite / Act 3: Oh! Mon Fernand - Excerpt
Filarmonica del Teatro Comunale di Bologna
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L'elisir d'amore / Act II: "Una furtiva lagrima" (Adapt. for Cello and Orchestra)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b595a0004134da981bfb44a579616cd045735d99c18fb56bbf26a2b7edb9a7a. 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/DEF056431327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f268b2dc5950fd28e504c090d0c6f4d0d7ce62501f037664224010cd1548871. 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/DEN961404400.
Lucia di Lammermoor: Fra poco a me ricovero
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Maria Stuarda / Act I: "Ah! dal ciel discenda un raggio"
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Roberto Devereux / Act I: "All'afflitto è dolce il pianto"
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Lucia di Lammermoor, Act III: O giusto cielo!
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Donizetti: Anna Bolena (1957 - Milan) - Callas Live Remastered
Donizetti: Anna Bolena, Act 1: "Come, innocente giovane" (Anna) [Live]
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Donizetti: Anna Bolena, Act 1: "Non v'ha sguardo cui sia dato" (Anna, Giovanna, Smeton, Chorus) [Live]
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Donizetti: Anna Bolena, Act 1: "In separato carcere tutti costor sian tratti" (Anna, Enrico, Rochefort, Giovanna, Smeton, Percy) [Live]
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Donizetti: Anna Bolena, Act 2: "Piange l'afflitta" (Giovanna, Anna) [Live]
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L'elisir d'amore / Act 1: "Benedette queste carte!"
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L'elisir d'amore / Act 1: "Come Paride vezzoso"
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L'elisir d'amore / Act 1: "Che vuol dire codesta suonata?"
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L'elisir d'amore / Act 1: "Udite, udite, o rustici"
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Lucia di Lammermoor, Act II: Tu che a Dio spiegasti
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Donizetti: Don Pasquale, IGD 22 (Highlights)
Donizetti: Don Pasquale (1952 Recording)
Donizetti: Chiara e Serafina, A. 8 (Live)
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Donizetti: Canzone napolitana. Amor marinaro. "Me voglio fa 'na casa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bacfc278dc904ce481f0e11b95a9c6bddb882dd21af0389ea671ff8e1a431c7. 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/GBQXY2400046.
Puccini: Turandot, Act 3: "Nessun dorma!" (Calaf, Coro)
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Gounod: Faust, Act 3: Cavatine. "Salut ! Demeure chaste et pure" (Faust)
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Gounod: Faust, Act 3: Cabalette. "Et toi, malheureux Faust" - "C'est l'enfer qui t'envoie" (Faust)
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Mascagni: L'amico Fritz, Act 2: Duetto delle ciliegie. "Suzel, buon dì!" (Fritz, Suzel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf84abacd0356004c5bf168b136abeb086986c206817f84afcb7b0042a41968d. 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/GBAYC2400803.
Verdi: Macbeth, Act 4: Duetto. "Dove siam?" - "La patria tradita" (Macduff, Malcolm, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd9a5e5b343d1cacae195096a1465011cb0b03066ebf3bdc1317409aed035fb. 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/GBAYC2400804.
Donizetti: Dom Sébastien, Act 2: "Seul sur la terre" (Dom Sébastien)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bc9d6fd2062d0270ac687891a99f31cd29817e25ef8fa99e47d8ad469182ef. 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/GBAYC2400807.
Puccini: La bohème, Act 1: "Che gelida manina" (Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f566b27281c47d7994537fdd82b075ef3ea033c15fc9b0dd2709191311d2a0d. 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/GBAYC2400808.
Donizetti: Lucia di Lammermoor, Act 1: "Precorrete" - "Percorriamo le spiagge vicine" (Normanno, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3456fa44e4caf404f246762832f9cf1dbaee6e6438ec5b61da5b0daf22d070b1. 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/GBAYC1400077.
Donizetti: Lucia di Lammermoor, Act 1: "La pietade in suo favore" (Enrico, Raimondo, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56a64c6136c28602380ce09c2393ba293fbe9a19d3e9d1a483d7d9d3a36cac4. 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/GBAYC1400109.
Donizetti: Lucia di Lammermoor, Act 1: "Regnava nel silenzio" (Lucia, Alisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9e53a6500fd169425584657fa090935a389bb02d20bcc5467197de71baa267. 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/GBAYC1400111.
Donizetti: Lucia di Lammermoor, Act 1: "Egli s'avanza" - "Lucia, perdona se ad ora inusitata io vederti chiedea" (Alisa, Edgardo, Lucia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f999adefdc993fd96a50aa54b3577dd4f1b549d0313dd24d0521b641baec64. 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/GBAYC1400113.
Donizetti: Lucia di Lammermoor, Act 1: "Qui di sposa eterna fede" - "Ah, soltanto il nostro foco" (Edgardo, Lucia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d886fc19c9ab1ff30864bc4cc4661f2cf44105ca712d77caf665eef4b71714b. 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/GBAYC1450001.
Donizetti: Lucia di Lammermoor, Act 1: "Verranno a te sull’aure i miei sospiri ardenti" (Lucia, Edgardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbfb1b45b7282f59c6c35b2a630df985edcc40c43094bdffefb18ea4bad495e. 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/GBAYC1450003.
Donizetti: Lucia di Lammermoor, Act 2: "Appressati, Lucia" (Enrico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fdb1231716ce32cde0599381f865049912bd8e2a1b0adb2a604e0c5579e039. 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/GBAYC2301126.
Donizetti: Lucia di Lammermoor, Act 2: "Il pallor funesto, orrendo" (Enrico, Lucia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4ea3df63242b82b8b4c263e7423487420be76389d61d6685ede9d576dfb924. 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/GBAYC2301127.
Donizetti: Lucia di Lammermoor, Act 2: "Che fia?" - "Suonar di giubilo" (Lucia, Enrico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c156bd7fe39c20c78fc4108a6fb8bdf7bd4346e8b6c9f4fcc2d7e08b6a4612b. 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/GBAYC1450007.
Donizetti: Lucia di Lammermoor, Act 2: "Dov'è Lucia?" - "Qui giungere or la vedrem" (Arturo, Enrico, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80b502030123ffe791743c51d125792aae7ff780da72499c2221543acec5414. 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/GBAYC1450010.
Donizetti: Lucia di Lammermoor, Act 2: "T'allontana, sciagurato" - "Rispettate in me di Dio" (Arturo, Enrico, Coro, Raimondo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f10186cbb120cdcaf49d8f558cb23f9aa5dced5dc53508313ac1adb993c7dc. 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/GBAYC1450013.
Donizetti: Lucia di Lammermoor, Act 3: "D’immenso giubilo s’innalzi un grido" (Coro, Raimondo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64de47648af881ddc8b6e1c67379982432cf35cfe446346957482da2f7de496. 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/GBAYC1450016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6747880edb7339fd47d10002ea7f3898d8641da11cb4be08eb655c4f798dccee. 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/GBAYC1450020.
Donizetti: Lucia di Lammermoor, Act 3: "Tombe degli avi miei" (Edgardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224936959b49508baed03f801b6d593693527bbbc8d8af7249ef5fe772dcd210. 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/GBAYC1450021.
Donizetti: Lucia di Lammermoor, Act 3: "Tu che a Dio spiegasti l'ali" (Edgardo, Raimondo, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35546cd7aa6fdf71f610cf778bcf50ef06f061df69914ca74c4fd61b48089f1d. 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/GBAYC1450024.
Donizetti: Opere per violino e pianoforte
Donizetti: Lucia di Lammermoor, A. 46 (Remastered 2023) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc8f2b9069ad20467970c47878e527b52dc6ce38c862a7b58295d2e528be89e. 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/NLE422105808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5590cadaf26e18200125f0516cc3056c7a8a56d8464940257b892b1f19aa3c. 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/NLE422105821.
Roberto Devereux, A. 52: Quel sangue versato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a8a5d55edc40194fe6e46285fdd31c7b58bb7c9828d7543c158b4a65b4c31a. 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/NLE422105822.
Gaetano Donizetti: Liriche – Italian Musical Backing Tracks for Classical Singers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18290676bc2316ad4bef497274c886bea37b9861b95a40fb5219f547f1c4da44. 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/GBAYC1400942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df38d729e1b5f239ca9898e5d3d06ce2689c180318c68b95e72b7599e2c4fec. 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/GBAYC1400943.
Gaetano Donizetti: Rita (Comic Opera In One Act)
Fifty Years Of Great Operatic Singing, Vol. 5
Gaetano Donizett: Grandes Operas. Don Pasquale (Volumen I)
Don Pasquale: Act I Scene 2: Cavatina: Quel guardo il cavaliere (Norina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ca3145e58533814bdbe2d5514bf52d5397167f63989ba4b8d44cbd844c6202. 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/HUA251241607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3546f839974315a3c191919ab26d9a97b1310fdd18875e979e128c5930a3fa02. 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/GBAYC1401979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9db7ae9ea1d432447e110aa708438b620ae749099e7e45741150c6392980bad. 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/GBAYC1400384.
Puccini: La bohème, Act 3: "Donde lieta uscì" (Mimì)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed01cde0a5b682beea29f9157ef08da4c079fa60fb934e80574de71fd2fd28e7. 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/GBAYC1400385.
Puccini: Suor Angelica: "Senza mamma" (Angelica)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb55378f8dcb3ef45cb4f04d1166e94b1e28dc10ce8cf66585b73c8347f7d5a5. 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/GBAYC1400386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0475b7c86d692ab4e89318f3de9297b244b9f23e9836c689367cd237a4d18bd. 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/GBAYC1400387.
Verdi: La traviata, Act 1: "È strano! È strano!" (Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5837a7f209163578f6b55a56bd9005242f1f5f36b4374dd2e8be7383873fb411. 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/GBAYC1450122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ae3b114968295a58bb5df32885a8e17e574778c080378cdc0ed3bc47e8e1b6. 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/GBAYC1450123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bc6c7ace495b229c0a51ff355502ce77c3652a80c35e8ec6bd515d0d4a24da. 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/GBAYC1450125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5a5fc1b70dd434250440a1f8d192e199124e43b41b060dca58ce48ffed1ce9. 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/GBAYC1450150.
Verdi: Il trovatore, Act 4: "D'amor sull'ali rosee" (Leonora)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a23f25f97293fbb964e0caec952f81e6547ee77d73159cc7cf9dbff40c9bce. 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/GBAYC1400773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a634ca58c92dacbe3847906807df5456d876cbd4c2aadf1aeee8cc764f7b34e. 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/GBAYC1401100.
Bizet: Carmen, Act 1: Séguedille. "Près des remparts de Séville" (Carmen, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6348909685c355696934208e64cbadf193be0d7858865447823be409c2b42bd. 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/GBAYC1401107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45eeff00b198b78474acbdfd5e4f595c96507ad288b1d88d8d29c5640c43b1c. 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/GBAYC1401110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b92f3083bce8833baa492cb9cd1e68dcbb232668d00da96463213b489885cc2. 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/GBAYC1401139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18290676bc2316ad4bef497274c886bea37b9861b95a40fb5219f547f1c4da44. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df38d729e1b5f239ca9898e5d3d06ce2689c180318c68b95e72b7599e2c4fec. 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/GBAYC1400943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd248d5d78bd6ab56f03de7762b537e10a40068c738962e18e2706a0e45ebde23. 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/GBAYC1400540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94167c220dcb471ed946d43cccb820b188f9cabd0b1c52cb92f9988943eefcd. 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/GBAYC1400500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5b158b0e914fddfb4d862a6fe2407d113bb758d3202744e8b2f62d5f030344. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401040.
Puccini: Tosca, Act 3: "Com'è lunga l'attesa!" (Tosca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032b57af629f922cbff76f2a008057d10082912300fd1de9b5d7ce378acb30c4. 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/GBAYC1401049.
Puccini: La bohème, Act 1: "O soave fanciulla" (Schaunard, Colline, Marcello, Rodolfo, Mimì)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a237ab7f41c8acf7fa4684ce4cb0445aeca9bc997ac5b3c7d61427d337dccd. 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/GBAYC1402652.
Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)
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Verdi: I vespri siciliani, Act 5: "Mercé, dilette amiche" (Elena)
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Verdi: Aida, Act 1: "Ritorna vincitor" (Aida)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd454f11a448da74a3fbc697880c462a74f68f61e459591ec397d31b9f601ad85. 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/GBAYC1400394.
Delibes: Lakmé, Act 2: Aria delle campanelle. "Dov'è l'indiana bruna?" (Lakmé)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3aeaff10328281c4cd8e6f319f33c07f74a64803e05d7ce92ee46c7fae3d9ba. 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/GBAYC1400556.
Verdi: Macbeth, Act 2: "La luce langue" (Lady Macbeth)
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Cilea: Adriana Lecouvreur, Act 4: "Poveri fiori" (Adriana Lecouvreur)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc90c8e0831fe39128e04836907734c43c2cb9b911b23e35161c0987b1b3b7f. 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/GBAYC1400393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9cc15bdbdb063a36b3d3b01c536073b8b3ef2c8162eec3abf9f4cb505e397d. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/GBAYC1400547.
Gluck: Orphée et Eurydice, Wq. 41, Act 4: "J'ai perdu mon Eurydice" (Orphée)
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Saint-Saëns: Samson et Dalila, Op. 47, Act 1: "Printemps qui commence" (Dalila)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92ce731c98b1454f3a1bd410fed11142f76eaafc2aa164aa0521c92dc5cc093. 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/GBAYC1400552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe89fce96cfff3df4eb16d6215cf7dbd97a7df1c9449730750c292557a193fd. 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/GBAYC1400553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4194d46555e4f39de6887438becdd78e1dcbfb0c9f824ca9b9e9459be260231. 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/GBQXY2400112.
Donizetti: Le Retour au desert. "Leger coursier, plus leger que le daim"
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Donizetti: Le Crepuscule. "L'aube nait et ta porte est close!"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31b60c355ffc2397378078a3acb6d89d7c4135ac03e0b3d6049bc63c58188d0. 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/GBQXY2400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a4b2d47c3b725b0cb5e8b19cae2bbd9d3f838bc6cb7b2bc89ab6b34e587bec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBQXY2400104.
Donizetti: Oui, ton Dieu c'est le mien. "Connais sur mon ame asservie"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580db8055ddcb968cfaa8d9b7b908f89afa4c5568c486c2ed4ed7552e55967be. 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/GBQXY2400108.
Donizetti Grand Seigneur, Baritone arias
Gemma di Vergy from Act 1, Scene 6, Qui un pugnale! Ah, nel cor mi suona un grido… Un fatal presentimento.wav
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Parisina d’Este from Act 1, Scene 2, Che mai rechi?… Per veder su quel bel viso… Dall’Eridano si stende….wav
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From the Heart: Italian Arias and Neopolitan Songs
Donizetti: L'elisir d'amore, Act 2: "Una furtiva lagrima" (Nemorino)
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L'elisir d'amore / Act II: "Una furtiva lagrima"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b7395b0eed583e66705e5571d1cd5875e3e8f3a0c1233e72d6d04ae1e29c94. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBF076713050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e74d10ae8b8291f92cac60c7d5caccae6b91d6aaa5b1b3f041d571ab78813dd. 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/GBF077441236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753ece03c2e4af61db01500bbcda0644570bd8d5edd2ddb5e2c8a5a068f7ef1d. 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/GBF076740212.
Lucia di Lammermoor: Act III: Eccola! Oh, giusto cielo!... Il dolce suono
Orchestra Sinfonica di Milano Giuseppe Verdi
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L'elisir d'amore / Act 2: "Una furtiva lagrima"
Carlo Maria Giulini - Plácido Domingo - Los Angeles Philharmonic Orchestra
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The Three Tenors - In Concert, Rome 1990 (And Selected Highlights)
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Lucrezia Borgia / Act II: "Il segreto per esser felici"
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Lucia di Lammermoor: Act III: Spargi d'amaro pianto
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4879280de12b72515a6ea932de77643c565adc69d3ad36e3911fc539eab3b9d. 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/GBF071401150.
Donizetti: L'elisir d'amore, Act 2: No. 11 "Una furtiva lagrima" (Nemorino)
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