1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e2ba5457e17fb80cde894fbc65b7498f076fc66ed74bacce7cd748db8a1704. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a412a7bc-2742-4eee-ba98-9255aeea2f1e.json and https://artists.proofprofile.net/proofs/artist/a412a7bc-2742-4eee-ba98-9255aeea2f1e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Orchestra dell'Accademia Nazionale di Santa Cecilia
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf9805c8e02bbefc64e4bdf7f9489b4133ff57243af987989eabf705d40f845. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076740701 — a six-check JSON result.
Medea, Act III: Tu Glauce piange sol, spietato!
Coro dell'Accademia Nazionale Di Santa Cecilia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401e0b1ebdba6aae44558c856f056dec31aff8da66e7a644c9e0c3ffb959972b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076742219 — a six-check JSON result.
Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi che sapete" (Cherubino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4893169981a43d45391548a9b6539099a90ea045260d6a3232e59527334b874b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000587 — a six-check JSON result.
Mozart: Le nozze di Figaro, K. 492, Act 2: "Porgi, amor" (Countess)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676768463a28533e4686deb8bde6574e3877aeee097df392d3990e13ea6c0d71. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000585 — a six-check JSON result.
Mozart: Don Giovanni, K. 527, Act 2: "Deh vieni all finestra" (Don Giovanni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4748a3136624a38f1cb08947cbcc0b4b687caeecf33b8b99a479fb44ddc60f9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8401079 — a six-check JSON result.
Mozart: Don Giovanni, K. 527, Act 1: "Batti, batti, o bel Masetto" (Zerlina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227688d12472a94c2153ba1c999b8b46fec2486c878c5b5870afa08ac66d1487. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8401060 — a six-check JSON result.
Mozart: Die Zauberflöte, K. 620, Act 2: "Der Hölle Rache kocht in meinem Herzen" (Königin)
Orchester der Bayerischen Staatsoper München
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f358c116d3737fd40541bf46a0aff0333fb6c38ce295c6bc85899d30f32c991. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628600585 — a six-check JSON result.
Mozart: Die Zauberflöte, K. 620, Act 2: "O Isis und Osiris" (Sarastro, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3377f10828dc2b1aec9a1f92581865a7b0779dfe408c94695afe4f2798adb11c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001019 — a six-check JSON result.
Mozart: Cosi fan tutte, K. 588, Act 1: "Temerari ... Come Scoglio" (Fiordiligi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb01938e32d131b76132f4009a3af4df18a816bc1b05441149cd4887fb0fb306. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8805193 — a six-check JSON result.
Rossini: Il barbiere di Siviglia, Act 2: Aria. "La calunnia è un venticello" (Basilio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991bb1ca1e7b4b0795faac4c93ea1c3e671cf222a25a1ca4635aaa61c39eacad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9601618 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Nei giardin del bello saracin ostello" (Eboli, Tebaldo, Coro)
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154f14ca81a9bccc9e6a16903669234493e44dc4d1a06381699287603c3e6369. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001344 — a six-check JSON result.
Bellini: Norma, Act 1: "Casta Diva" (Norma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9e734b24acddd2a95b22d4e33908ae2c75c089ce33a2ded0f47dc16f6aea85. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905093 — a six-check JSON result.
Verdi: Aïda, Act 1: "Se quel guerrier io fossi! ... Celeste Aida" (Radamès)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaeb5189f6c7362edab4b0d1c61b9b57d92c4cc1848917bba0cc26986f73e7f7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905921 — a six-check JSON result.
Verdi: La traviata, Act 3: "Teneste la promessa ... Addio del passato" (Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d4ad23f9d6b1fc57a2f2ea11ba464ae7a85bc6b7cfc7b17ba4bbff67f39fc5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502658 — a six-check JSON result.
Verdi: Otello, Act 4: "Niun mi tema" (Otello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34f38db489c27717cb35624be3111b50cea7ddc50b6cc7186b0998345243267. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200001120 — a six-check JSON result.
Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dac9bfaea215d14a084909a3760978c23f42a8f546e175e75273e7a72906c04. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201550 — a six-check JSON result.
Puccini: Tosca, Act 3: "E lucevan le stelle" (Cavaradossi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10718233fc2f3ce060bfde8b4d92e2d7b9de667c73ff0b0c2b5b831c980a0e7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900099 — a six-check JSON result.
Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimi" (Mimì)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6154be72bb2f2ada15212a5c3a47347244e758829ea5a696f9dfdec99eae74. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100800 — a six-check JSON result.
Puccini: Manon Lescaut, Act 2: "In quelle trine morbide" (Manon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343f4a880efb1ce7a77d99ef75e488dcd190d340195b84ae4d70f184aaef608e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302388 — a six-check JSON result.
Puccini: Turandot, Act 1: "Signore, ascolta" (Liù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd97f9ee12622cd6fca26ab46a9ae40850bf68ab866b0806802215b67864bb8d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900427 — a six-check JSON result.
Leoncavallo: Pagliacci, Act 1: "Recitar! ... Vesti la giubba" (Canio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca19309e0f298b763f690931bbce7cc0ddf0dbe0c3c951f8c590a2908abcefcf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8704013 — a six-check JSON result.
Giordano: Fedora, Act 2: "Amor ti vieta di non amar" (Loris)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e47c7f60e244bf81122d3ba8da42001ffe7a18841a5c673e311edb3123972d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA806801400 — a six-check JSON result.
Delibes: Lakmé, Act 2: Air des clochettes. "Où va la jeune hindoue" (Lakmé)
Orchestre du Theatre National de IOpera-Comique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f0134f35a31bd8b8cdf99a9a85845c0bb1cb80c3befe42d37157638e4e7f7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110200072 — a six-check JSON result.
Gounod: Roméo et Juliette, Act 2: "L'amour, l'amour !" - Cavatine. "Ah ! Lève-toi, soleil !" (Roméo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66163598c59de0e3eab42c43e704376e07860b47d335edd93be36f908b0107ee. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118306242 — a six-check JSON result.
Bizet: La jolie fille de Perth, WD 15, Act 2: "Quand la flamme de l'amour" (Ralph)
Orchestre Philharmonique de Radio France
Nouvel Orchestre Philharmonique de Radio France
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ea3383e03206b5c91a5a5edd1a8de274ca6c5a846ec0574137e97b3e0ceeb0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118503335 — a six-check JSON result.
Bizet: Carmen, WD 31, Act 1: "L'amour est un oiseau rebelle" (Carmen)
Orchestre National Radiodiffusion Française
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e19cf6d0de75bf583a3f68be0cee215202b3684f1e335dc83214a635520f18. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ115802010 — a six-check JSON result.
Bizet: Les Pêcheurs de Perles, WD 13, Act 1: "A cette voix ... Je crois entendre encore" (Nadir)
Orchestre du Théâtre National de l'Opéra de Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d76daf0201c22794d2af5c1d3c4bf5739a9b984ceb60091307950996f38f956. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704997 — a six-check JSON result.
Saint-Saëns: Samson et Dalila, Op. 47, Act 2, Scene 3: Air. "Mon cœur s'ouvre à ta voix" (Dalila, Samson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a3a837f791d5fa0813793ca4eb3da09947e2962ce4ca510b51f539732a3d72. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110100171 — a six-check JSON result.
Wagner: Tannhäuser, Act 3: "Wie Todesahnung" - "O du, mein holder Abendstern" (Wolfram)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf52980598027069e3493005177078107691c0515d812a78284512bc7430538. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703103 — a six-check JSON result.
Jacques Offenbach: The Tales of Hoffmann
Les Contes d'Hoffmann / Act 3: "Elle a fui la tourterelle"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4675c7ba007d819b48ee43bf62a9cf85484cc56a66306b1c21bf2081f3ca632. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631255 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Glou, glou, glou! Je suis la bière"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61abbac4b3c242e73d2d14fc8d634fb486ece6b24192d7d0442ad2f31eaf7d47. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631253 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Malheureuse enfant"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c5ac116a8965ccd72bf4e59825b00d9bdb46e781789571b3a9597f3e6f516c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631240 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: Le conseiller Lindorf, morbleu!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0becd2232024e13b4396d15fcb65f6ec48461deb54f0acbf4e1121d6d57237a3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631230 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Jour et nuit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78db87fe555a146997044b67d7aaf384e14ceb978e02f02751cc40bdc448d1c8. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631241 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: Dans les rôles d'amoureux langoureux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550056ae6d9c94542b3ffa1675b2a46d74bd92f23d6d6c9130d6ef8b5d44fdd3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631231 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: Frantz! ... C'est ici!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc48b54131d94160dcf5f9ef84761f00b67081fb991d214230617cddc0d0a11. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631242 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Deux heures devant moi!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875b983c917083f56654aea68c9d227dc9a77f8c3676f0338140fbb4832522e3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631204 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "C'est une chanson d'amour"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576393e2e7b6ee0aa3e8e48b16b031e8373583ce7402787aef08e26d765a07b1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631215 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Drig, drig, drig, maître Luther"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed17d7f8e97b62549ee9f8ce7f0d72a90398df5576b9be45ed8031517151f8c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631205 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: J'ai le bonheur dans l'âme!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b160c46d53d5ee21baef9446040efc5526c2f2d6bc7d6bda205f318ed7307f. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631256 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Vive Dieu! mes amis, la belle créature!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7d3bfd50472848c043a3a971a5914f2c7a2e3fa2e34c0aa74cca0c43515c3d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631224 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: Qu'as-tu donc?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf509534819b87c0c7d49ccfe6688ecad84824b9ac656c37751b3332b36999bd6. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631243 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Il était une fois à la cour d'Eisenach" (La légende de Kleinzach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2536d7025f8a955bd1b39a2c15fc70ca311185eaf4a8006b7271499419c8a21e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631206 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Pour conjurer le danger"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3564347cf96fd5314203efa37d6a09dd4030d0282a8a4cc81f267078419a1206. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631217 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Peuh! cette bière est détestable!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17729885e48c18596935a23de2b2549b478023daf5784897c4e72a94112641b8. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631225 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Ne plus chanter!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cf6effa9f12ec872e0a130d906b55b1aeaa5eb2cd031a52f3f1198b1198ecf. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631244 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: Simple échange de politesses!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5998f6e1d63f935b2e122cdf4afb63099ae9effc7a0115372d41be2a1aa9b3b3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631232 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Tu ne chanteras plus?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122ef9b343b35eba329ac324a28c17abb44120e3549b677a4953a712ffa44295. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631218 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: Ha! ha! ha! Monsieur aime donc quelquefois?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639f691fe3617ba9b734d3b5b6699082b97df905cf36b240a9c1b112ae17e3bc. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631233 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Mon enfant! Ma fille!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030899fc3d8bae5c65c396a0a15978027854ac40b5cec1c056a0f8eac32eff0d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631245 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Entr'acte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d2e3976ec9ac536705c719d6b6dd8d0d39b934c8f0062040db963625b8be15. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631207 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Belle nuit, ô nuit d'amour"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa003f46a808a3985569568e44f25cbb26686d09771635ebbae7cfc943ffa2a4f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631219 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Là! dors en paix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4564a45704b19c3cdbc93d9001d76fe3b52a277cb8142b9999134c959123a7. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631234 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Allons! courage et confiance!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e2feca313ec2f71607f45200edb6fbba43401fa9f2d97ff61568318604f4f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631235 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Amis, l'amour tendre et rêveur"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3521ae7af3ae478b4cb33f3d1a97fce746fefd742e130d9c1c0d3bff7da182. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631220 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Voyez - la sous son éventail
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb21041962f88b585e9d6ce0f25a9959165a1877a4e0feca3f4a718fa5f3e088. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631208 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Je vois qu'on est en fête
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b115a607151eed4bfeae309449c42c71a94a55105fd08cd83f55bfc4b7f8180. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631247 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "C'est moi, Coppélius"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a974dae6ec1f406ea3db95c88f02b93117536cb3d34417bf8385d7053eab5c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631236 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Scintille, diamant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14d28d3443c8fd23c5a3102c377efb9758f5f1f88f8b166c9dfd2d2dd803b55. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631221 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Je me nomme Coppélius"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0d2b23737fcb4ea09960e5b9337b767aadeb03a9615a44f33bf42b1118ed6f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631227 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Cher ange!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1af468423e8645c7c525cfeb9459255f04f0920b1a8901129615228b3cc9a01. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631248 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Hein! Vous?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8873ebd49ffa1b4b6bb4775b2db5e8c882f362f7fa1ae5201b796da3c31248b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631237 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Malheureux, tu ne comprends donc pas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79414d9534d37b9c109a97b8c8e65e7db53ddad1f223453c99fa1c40466b274. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631222 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Non, aucun hôte vraiment"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84374f8326a3e717d91aafa28a1e6b806d58929b453874264d98f7eb72993d58. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631254 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Schlémil!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea6b0ce51876d42be04c6f1c85fc6124f194ed637b3f6fb56e7f5646e560bdc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631249 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Les oiseaux dans la charmille"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda48d11a6f2243d4b0290219c251dbe199e014870e17c5204a8c711d09e5f7eb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631210 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Hélas, mon coeur s'égare encore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a6c77445f775fbd23e93149aa02d326e32efcd7bc85a9584ae2001ff3e9d45. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631250 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Ah! mon ami, quel accent!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ad23e40f4eb8d7d29979885b0654fd30cfd556b9486981feb128f8e0bef7a3. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631238 — a six-check JSON result.
Les Contes d'Hoffmann / Epilogue: Voilà quelle fut l'histoire de mes amours
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9786d2cdd0be9b67cae1acb738e944ce49c189cf66666312b5fa7c2f375f82. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631251 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Ils se sont éloignés, enfin!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe301c17c5d46203fb4aa57ae37e039e90beeda2539e3db141275ac80a29d635b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631211 — a six-check JSON result.
Les Contes d'Hoffmann / Epilogue: Luther est un brave homme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeddfaa43bf4a6305d90d095a8b0560585fd56397d172259fa800e59131ed16d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631252 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Ah! Vivre deux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ce4d71da5f88cdd944426fd89f46548caf19461d0e8d5b38b7a960f19988da. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631212 — a six-check JSON result.
Les contes d'Hoffmann / Epilogue: Des cendres de ton coeur, réchauffe ton génie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63a83d799fff460bfcf5ba0f08647c173c49b823d3b729d377cb84628b4cf6a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631223 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Tu me fuis?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41445657e8118df38bb9547ae62246d3815a549fb44cffa0bd18da868731c3e4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631239 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Voici les valseurs!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bce4fe325d83ff245d3fec0ab7c4a37ec979187f203c9b9e6d6d07c4f09e4b9. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631213 — a six-check JSON result.
Eine Kleine Nachtmusik, K525 (First Movement - Allegro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456d3666420038b9c79054221ee837aeeedb36222b105314d00dd06005d6b3c4. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJE0602757 — a six-check JSON result.
Serenade for 13 Wind Instruments, K361, "Gran Partita" (Third Movement - Adagio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd563869fa3c2252cdf6261c583f4185760dfcb8bccdb18fddc3d3ca4820d0d2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761320803 — a six-check JSON result.
Piano Sonata No. 11 in A major, K331 (Third Movement - Rondo alla turca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459fd8502e9ad43413b461446da3d4a3b9c59a9feb175b287895a780cc7e8271. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJE0602760 — a six-check JSON result.
Horn Concerto No. 4 in E flat major, K495 (Third Movement - Rondo: Allegro vivace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a80c4581b72614313dd99c08d0add6803c2258677fa4299e2ac800b07dd8df9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJE0602766 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ac6ed7099d1653979aa2b89c08a300673485f66b038e074e7ae64bd3e5d2ca. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJE0602767 — a six-check JSON result.
Clarinet Concerto in A major, K622 (Second Movement - Adagio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba26c9dac24ad3ebf57859e1876c8dbafc282cbe788443211ae37a8fb7b8d5d5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJE0602768 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cf14bcc731e5860785fe1072fefd2c14ac2bb84b79a6c056dc75d1c587dbfd. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840701 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0117e8c41aea5781e350c0a2f0144166fdad40fc5e2db7212245fd9e2aa3e7c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840718 — a six-check JSON result.
La Wally / Act 1: Un dì, verso il Murzoll
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b61fe32a3a24ede1d8c1a1d17c3b4fb6a21a99301eaf6d06fefeb2cbcd39453. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840702 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf372d18fe75d3199c3518dcaf632397fe2a26d51dd9efb7b0338f4686da5f6e. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840703 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048f5e1ccbbea76059e34e7bf99d4df3f0a9d07fc834a0108dc17d99c28bedd9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840704 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bf66f9950fdffed8a1c7e40eddb8e808f37c6e753ef763ef98c7905236283d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840705 — a six-check JSON result.
La Wally / Act 1: Cho oso levar sul padre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670bdc10c473990c53f3eeaacebb0581f8bb8a282a8c0d9da59567d07a900cd8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840706 — a six-check JSON result.
La Wally / Act 1: L'Hagenbach? L'abborro!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6229cb331a574218a424cabe9face26de441af2f11b0e48dfd6b9a34675b48. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840707 — a six-check JSON result.
La Wally / Act 1: Sei tu che domandate hai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c68bc26e8e30bede7d0c74bf70e51f6a0c0c4a1217dc940c2c78d1be267ebf. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840708 — a six-check JSON result.
La Wally / Act 1: "Ebben? Ne andrò lontana"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b4a43ab99f46b4078ad1a3ca7fca89715117aa754a5103ed94e9fc48d77f16. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840709 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00544aff24451143553dd36d24ebf28304d1e8c7252547b07feb88c5535fc31. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840710 — a six-check JSON result.
La Wally / Act 3: Prendi, fanciul, e serbala!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7f988c0979129b2b65583ebe1d03b0d1d94d4fe152cf58c2d9329e85ba2066. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840727 — a six-check JSON result.
La Wally / Act 2: Entro la folla che intorno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce51a622fd38771003e9e127010e574a2dde36e4e34a66718fbf940c4d4ffa95. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840711 — a six-check JSON result.
La Wally / Act 2: No! ... Coll'amor tu non dêi scherzar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cbda4ed4703002698ff6b6114e9792b8391e6d8b41b0a04105d1081436364f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840712 — a six-check JSON result.
La Wally / Act 2: Finor non m'han baciata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4becf29374ba3d7bf7b651a4b461e482ffad9bf93fd85e6f0e9f7859370c8f5b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076840714 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: Barcarolle "Belle nuit, ô nuit d'amour"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd559f42a116da609b6b03acc7cb87d95299786fa58cffbf49e01ed65b88afcb0. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057239124 — a six-check JSON result.
The Ballad of Baby Doe / Act 1: Willow, where we met together
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe300a4370fd303c189686fe45eac1ac2a76963965a0a0a77a66efe10c4df1561. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055934006 — a six-check JSON result.
The Ballad of Baby Doe / Act 1: Warm as the autumn light
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45204efcef9e7a3e2324cdc046157b10c5cb66dcde7406cb407cd3e723f31be6. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055934008 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25b195d57b4d695bfd381bf1fd7c971393cee9b769a222230b00cb740604714. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057209026 — a six-check JSON result.
Jacques Offenbach: Les Contes d'Hoffmann (Highlights)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5569defcaac57051a58fb5e41008d7db91a1e53fd035b64c039d5792d32b11. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631201 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24219647e33447464fb01280f4220cf85b32c83fc0339c1cb6bf36eb6c070e86. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631202 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Je t'aime" / "Dans les rôles d'amoureux langoureux"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cff8918d9eb4d3d1a30589b8c0e52e2b1d4c4d6074b9347967b023d1ab2b0e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631203 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875b983c917083f56654aea68c9d227dc9a77f8c3676f0338140fbb4832522e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631204 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed17d7f8e97b62549ee9f8ce7f0d72a90398df5576b9be45ed8031517151f8c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631205 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2536d7025f8a955bd1b39a2c15fc70ca311185eaf4a8006b7271499419c8a21e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631206 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d2e3976ec9ac536705c719d6b6dd8d0d39b934c8f0062040db963625b8be15. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631207 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb21041962f88b585e9d6ce0f25a9959165a1877a4e0feca3f4a718fa5f3e088. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631208 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eefa00b9c6549b8442187b3b8f80ad69c671761c0d4ac4c2acd4f9aab73ac15. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631209 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda48d11a6f2243d4b0290219c251dbe199e014870e17c5204a8c711d09e5f7eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631210 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe301c17c5d46203fb4aa57ae37e039e90beeda2539e3db141275ac80a29d635b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631211 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ce4d71da5f88cdd944426fd89f46548caf19461d0e8d5b38b7a960f19988da. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631212 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bce4fe325d83ff245d3fec0ab7c4a37ec979187f203c9b9e6d6d07c4f09e4b9. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631213 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2710b3a3ed1dfee76cc59a1f59055dd50068f4a17e8b516ff92acd44cf421cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631214 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576393e2e7b6ee0aa3e8e48b16b031e8373583ce7402787aef08e26d765a07b1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631215 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956b4675f295302631b00e4910bf4da7b18a8b1d16db75e69d1bcb17099d7de0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631216 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122ef9b343b35eba329ac324a28c17abb44120e3549b677a4953a712ffa44295. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631218 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa003f46a808a3985569568e44f25cbb26686d09771635ebbae7cfc943ffa2a4f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631219 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63a83d799fff460bfcf5ba0f08647c173c49b823d3b729d377cb84628b4cf6a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631223 — a six-check JSON result.
Meyerbeer: Les Huguenots: Overture - Act One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cefb3b4280a172072e94e53323b27edb91e245e47610719ed8c9e06eb2ef86. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695439 — a six-check JSON result.
Meyerbeer: Les Huguenots: Des beaux jours de la jeunesse - Act One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97349328853826643d2c8915a460ecb00d72c87d32573e9747c6cf920a422a08. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695440 — a six-check JSON result.
Meyerbeer: Les Huguenots: Sous le beau ciel de la Touraine - Act One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76884de56aad1dfaffbb7c539f43053f1089f43373f0108ec69159365d4336a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695441 — a six-check JSON result.
Meyerbeer: Les Huguenots: Sir Raoul? - Act One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6930f2ca51bb58fd0edb3801a28e6f575b01b373f57c23d07a3b53fcacff6f. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695443 — a six-check JSON result.
Meyerbeer: Les Huguenots: Pour les couvents "Piff, paff" - Act One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f48568d85238567bb03822093f88b41229d08051a8fb261d63276d04dfdae4. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695444 — a six-check JSON result.
Meyerbeer: Les Huguenots: Trop de merite aussi - Act One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81694eb674c491e1cb930831c7e6f9cff936cd9370e1edfcce2eb8c9745bf9c2. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695446 — a six-check JSON result.
Meyerbeer: Les Huguenots: Introduction. O beau pays de la Touraine - Act Two
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f28246ba687d953c1af9e5724b3b6601ee682a585807c835f7dcd312427abc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695447 — a six-check JSON result.
Meyerbeer: Les Huguenots: A ce moi tout s'anime - Act Two
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bb820140fb60870a5231577c92432d8f4ac8fdc85e03fe4c41de6f48523100. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695448 — a six-check JSON result.
Meyerbeer: Les Huguenots: Et maintenant je dois offrir - Act Two
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e8404f5fb73e65bf6afd0dce76686a904c0430712bab0d490a567bd23ad2f0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695454 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165ee092e60b1b3aacd97b82388bc6ad45ad08282742fa5005c49233cc9d0309. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11202147 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502a1442c941e4e57ee985cbfbf7e388c024c840eb0f48ad6a52c0250d588a90. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY3P1100996 — a six-check JSON result.
Lucia di Lammermoor / Part 1: Preludio - "Percorrete le spiaggie vicine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9cc3d8dcc9f16f5ca9a3413af95b40ee8e4ee68ad4e88205db60d018fafb4c. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039301 — a six-check JSON result.
Lucia di Lammermoor / Part 1: "Cruda, funesta smania"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b2769cdb4234e9fa4d5f130ed8ebd4628a1104a4768f14d9c1d6ef0ddcdb5e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039303 — a six-check JSON result.
Lucia di Lammermoor / Part 2 / Act 1: "Chi mi frena in tal momento" / "Chi raffrena il mio furore?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc072e3857d7c84358c114876b823dff25ce55621ed28d0f6ef75f11de8011cfc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039316 — a six-check JSON result.
Lucia di Lammermoor / Part 1: "Regnava nel silenzio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa898baf2f19c9166c878217a0b5673a13bad8f3a3d8e0a7843bfea09f114c0c4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039306 — a six-check JSON result.
Lucia di Lammermoor / Part 2 / Act 2: "Oh, giusto cielo!" - "Il dolce suono"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00ad147bf2cb6cc0332930ad7383cf62265004c6b6ee66f4f03d94da3f3550f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039322 — a six-check JSON result.
Lucia di Lammermoor / Part 2 / Act 2: "Ardon gli incensi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34187873e365dfa133688f632716385db03c7a6b1da6cd70b47bd50bc41bdb05. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039323 — a six-check JSON result.
Lucia di Lammermoor / Part 2 / Act 2: "S'avanza Enrico"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537c17dab4052226ce60762f37186361ca5987b4f529887f0a7aeff3d7b65b40. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039324 — a six-check JSON result.
Lucia di Lammermoor / Part 2 / Act 2: "Spargi d'amaro pianto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21777ab446c484a9a3015643deb1028ad28e8ee4d2e30fdc89b5cf95b5120d79. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039325 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80459f4f2efdc57c369e603d5f88c40204e968566f7006b77f57baef38095659. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951286601 — a six-check JSON result.
Carmen, WD 31, Act II: Votre toast, je peux vous le rendre (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc4d7e153fd1e1ef2e3b4eb6e097142c618cf5fa2c04840c7b462bfd6e31378. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951286623 — a six-check JSON result.
Carmen, WD 31, Act I: L'amour est un oiseau rebelle (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d6250d20aed490970df6fd6629cdc0099aea1b880169e7483e6d2d7844af9e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951286608 — a six-check JSON result.
Tenor Festival: Pavarotti, Domingo, Carreras