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 0xef3a5a12bf09dc454427b3841c357629bdccdf9ebdb52118dd1409344c2df679. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a6df83c-61d3-4fc7-aaa8-e2353a933774.json and https://artists.proofprofile.net/proofs/artist/8a6df83c-61d3-4fc7-aaa8-e2353a933774.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Marc-Antoine Charpentier: Orphée descendant aux enfers, Trio des grotesques & Trio des rieurs (Mono Version)
Strauss II, J: La chauve-souris, Act 1: Chanson. "Si je bois un peu, beaucoup" (Alfred, Caroline)
Orchestre De La Société Des Concerts Du Conservatoire
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 0xc41a3ef46c95e822c31ed908e11681cf7cd2f02c3ca4cc168b359b009bf94fa4. 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/FRZ112300159.
Strauss II, J: La chauve-souris, Act 2: Csárdás. "Ô lointain séjour" (Caroline)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9d7848f6fefe6e3f853c136d0f973d2bdfe3ad3265ab28011f7e3006f5a833. 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/FRZ116506126.
Strauss II, J: La chauve-souris, Act 2: Duetto. "L'aventure est divine" (Caroline, Gaillardin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf680cfef8d1eb73734125e12dde85e5be931bc26478ea6654503a0acdcb4076d. 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/FRZ116506127.
Cools, J. Strauss I, J. Strauss II: Valses de Vienne, extraits (Mono Version)
Rossini: Le barbier de Séville, extraits chantés en français (Mono Version)
Lehár: La veuve joyeuse, Act III: Chanson des p'tites femmes. "Nous sommes les p'tites femmes frivoles"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad1bb16a8663daf129fb25a587b582e954d25d923cd6c4063231745f71b4957. 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/FRZ116706096.
Lehár: La veuve joyeuse, Act III: Duo. "Heure exquise"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d67b95a092e65994aa972b1118d8cdb09c81d8fdc62bf7ad78535b0f0ec3c3. 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/FRZ116706098.
Lehár: La veuve joyeuse, extraits chantés en français (Stereo Version)
Audran: La mascotte, version abrégée (Mono Version)
Opera - Världens vackraste arior / The Most Beautiful Arias in the World
Bizet: Carmen, Act 1: Habanera. "L'amour est un oiseau rebelle" (Carmen, Chœur)
Orchestre Philharmonique de Radio France
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6213d801810941bacaf4b9f10bdc6eb77eba6d8cc828e35455fa9e4b93be5e20. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301918.
Bizet: Carmen, Act 2: "Votre toast, je peux vous le rendre" (Escamillo, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1972b8339b7a6a7fb3a92419d15b37c25bbd18d4b55bcd7efec4563aaa4afcad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ115802140.
Bizet: Carmen, WD 31, Act 2 Scene 5: No. 17, Cantabile, "La fleur que tu m'avais jetée" (Don José)
Orchestre National de la Radiodiffusion-Television Francaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b828a38ce23ee693547b92a67d25bd0993402c9a04ab4441421a3ba5201ed65. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110000105.
Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75482a983e7e78239fcd85adeaf382e092e0ff29a1c023c1a468a11b654a0128. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0202823.
Die Zauberflöte, K.620, Act I: Der Vogelfänger bin ich ja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4276197384d433de2448d6d22e6ca0e4002388c71e90974c4d59405741135d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100043.
Mozart: Die Zauberflöte, K. 620, Act 2: "Der Hölle Rache kocht in meinem Herzen" (Königin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c7eb5a2dd772151f21ce64e8e9e6ebf96b3298966a9f8d3ea23a86f287ef6f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100103.
Donizetti: Don Pasquale, Act 1: "Sogno soave e casto" (Ernesto, Pasquale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f552b23482ee5ed74fa6f06bf194ea5ed07b97d21f59552e4bc35a6bab7366. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200536.
Donizetti: Don Pasquale, Act 3: "Com' è gentil"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d06d471b1a5684031125a4a0c374cda77988e67775ebfb9f0e9f70483d4bbd6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501624.
Leoncavallo: Pagliacci, Act 1 Scene 4: "Recitar! Mentre preso dal delirio … Vesti la giubba" (Canio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58693dbd6da24246c1fd65f56baf9cf2ba4cc63bea6b2a6306d5c71b0592febd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802677.
Humperdinck: Hänsel und Gretel, Act 1: Tanzduett. "Brüderchen, komm tanz' mit mir" (Gretel, Hänsel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2dd4035067716863fc5b809e0f0757201cc46757b7f2cdb10c0fe7a20ff8d8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9900240.
Strauss, R: Der Rosenkavalier, Op. 59, Act II: "Ganz zu Befehl, Herr Kavalier" (Ochs, Annina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9347a45976abb7007695c7dd74bf6b39c41e88298e127b7278fd6e2084cce2f1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0101350.
Rossini: Il barbiere di Siviglia, Act 1: "La ran la le ra ... Largo al factotum della città" (Figaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae14eea26dd255da478d0aa7a28ca67ca0c2c63e2e4988854a6be2a4e8e216c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9200973.
Rossini: Il barbiere di Siviglia, Act 1 Scene 5: No. 9, Cavatina, "Una voce poco fa" (Rosina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320188892842af3255aff5b2b10010105d195e67482ee4085e72877ebebb2532. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704709.
Verdi: Il trovatore, Act 4 Scene 1: "D'amor sull'ali rosee" (Leonora)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ecad9849066405b79c6b0ded47ecb0cb5637492a46b6a8ede3d26a3c64d2ff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD008700124.
Puccini: La Bohème, Act 1: "Che gelida manina" (Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f9873cbef306f859ac9ebc7b85c2959bdd9b5a492dd64bf67a791b69d664bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9803691.
La Bohème (2002 Digital Remaster): Si, mi chiamano Mimi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89034e115e320e883e9648b0360ed190e763f1f081dd47d9288af5ab94313dd1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0202827.
La Bohème: Quando men vo (Musetta's Waltz Song) (Act II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51718e9e499657668626b3817615a2a45de969cc413bcc80e76148e41ab8d93d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8802718.
Catalani: La Wally, Act 1: "Ebben? ... Ne andrò lontana" (Wally)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2450b0e18ecdaac54b36939f453510ee60640eafae2c93d22c5300293929f103. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600264.
Verdi: La Traviata, Act 1: "Libiamo ne' lieti calici" (Alfredo, Tutti, Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16403502fb821502033a6e78820a0c52d9ea48713dc36db7b9c2e77dcc88363f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803163.
Mozart: Le nozze di Figaro, K. 492, Act 1: Aria. "Non più andrai" (Figaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218f4c74b962d10aa06d6968093120fa4da092cace86be478214f9c676201e6d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600643.
Le nozze di Figaro, Act II: Aria: Porgi amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd781273da65c189d63872a647b3e1b819cc1207a0010f90e3a48cf1eaa794078. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA348302007.
Mozart: Le nozze di Figaro, K. 492, Act 3: Duettino. "Sull'aria" (La Contessa, Susanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b3ecaaadcd2785ad5eb3f932fc423296f22a7f6ad5c59fc43e79e8ef71ba31. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600677.
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 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201550.
Flotow: Martha, Act 3: "Ach, so fromm, ach, so traut"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6572a9046deea01f1c9e502f4c5f7009a8cba529820db3e7d16972d280bc77ff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501614.
Gualtier Maldè!... Caro Nome, Gildas Aria, Ur Rigoletto, Akt I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf186a01f9265668cc33c9b1a25afa2d5df5a4a26892cb8ae28a6b81e9251277. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF7100025.
Verdi: Rigoletto, Act III: "La donna è mobile"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d712315e6303a69438b5c3f3467e8d736b857e5fb9127c64d498d99fa43f0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702304.
Rigoletto, Act III: Bella figlia dell'amore (Duca/Maddalena/Gilda/Rigoletto)
Orchestra Del Teatro Alla Scala Di Milan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b79682f7c1ffa5fe7a28c11e0292c3abaf969d480a9cea80c0d2ddaa7294924. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702306.
Dvořák: Rusalka, Op. 114, B. 203, Act 1: "Mesicku na nebi hlubokém" (Rusalka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69cc9d536fe3f372cbade7ba1fecce7bfad91176cbe40ce933587dfb13703f2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700951.
Charpentier, G.: Louise, Act 3 Scene 1: "Depuis le jour où je me suis donnée" (Louise)
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ee1a920574fa4a2cbba8205e6808016867281334efccca0e50996c351af011. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500724.
Puccini: Tosca, Act 2 Scene 5: "Vissi d'arte, vissi d'amore" (Tosca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af4aae47d48dd2491e35a603b7efe9c7c761fb09be10cede821ddec8755433e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0202627.
Puccini: Tosca, Act III: E lucevan le stelle (Cavaradossi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8344fd7e091c27f3d852a5f2f0028d6613bf1e5b8efd0b790622209be32163cc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000202.
Korngold: Die tote Stadt, Op. 12, Act I: Lied. "Glück, das mir verblied" (Marietta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee59fedcb1e4bd10e4d770e6d4a6a79e0d5ef80a00d127a30dbf7790038ecc7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702016.
Les Contes d'Hoffmann (1989 Digital Remaster), Act III: Entr'acte et Barcarolle: Belle nuit, ô nuit d'amour (Une voix/Giulietta/Choeurs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77227d7be299345ba146e061bcf0bad181d1358f734641f748ca493c7609c23. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900746.
Donizetti: L'Elisir d'amore, Act 2: Una furtiva lagrima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb147c3d0866d5f9337095ddae77eb899c1dc3cb9fa3dc50e4fd2b851978072c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001590.
La Gioconda (2000 Digital Remaster): Cielo e mar! (Act II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eed4955c1b641585c595521c23f4e13b343723e5680aa94f89b55b53512f57. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001592.
Puccini: Turandot, Act 1: "Signore, ascolta" (Liù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd97f9ee12622cd6fca26ab46a9ae40850bf68ab866b0806802215b67864bb8d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df1f17353e47c2c97b2b1ad673714accf55392e0d697c26fd827b0d9224accf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100841.
Neujahrskonzert - Die schönsten Walzer von Strauss
Strauss II, J: Frühlingsstimmen, Op. 410
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1641b36c4f1025d3fb7b71737ae5be63586aefe7d2c6e8b0f0edde50758b13. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119702160.
La Veuve joyeuse, Franz Léhar, O. Lyrique et Choeurs de la RTF - M. Cariven (dir)
Bizet: Carmen (1964 - Prêtre) - Callas Remastered
Orchestre du Théâtre National de l'Opéra de Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158c76ee37dff195e3437953bb4356fcf235b44ccc0f0b8a6285d6ba27669841. 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/GBAYC1401095.
Bizet: Carmen, WD 31, Act 1: "Sur la place" (Chœur, Moralès, Micaëla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820c98438012eed7db348c0ce6eec5789ec1d825b0ef014c3fad0eafea8bae49. 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/GBAYC1401096.
Bizet: Carmen, WD 31, Act 1: "Avec la garde montante" (Chœur d’enfants, Moralès, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2baf3035ca99c5560e4f8ef3783f414339140f511b25745b0201f313a975f5e. 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/GBAYC1401097.
Bizet: Carmen, WD 31, Act 1: "C'est bien là, n'est-ce pas?" (José, Zuniga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2624a97692d9e8c1f043547c78dde2d70273a15fa7e3131853bd2f48195be924. 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/GBAYC1401098.
Bizet: Carmen, WD 31, Act 1: "La cloche a sonné" - "Dans l'air" (Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6139fe4f0204d1e434e15ca7029f13935d0b30fcc368b0df97d40da277e8286. 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/GBAYC1401099.
Bizet: Carmen, WD 31, Act 1: Habanera. "L'amour est un oiseau rebelle" (Carmen, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a634ca58c92dacbe3847906807df5456d876cbd4c2aadf1aeee8cc764f7b34e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401100.
Bizet: Carmen, WD 31, Act 1: "Parle-moi de ma mère !" (José, Micaëla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad902a8e12491afdbb59b18ff5505328bf5564606be8dd5bf6790dfcff25938. 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/GBAYC1401103.
Bizet: Carmen, WD 31, Act 1: "Que se passe-t-il donc là-bas ?" - "Au secours ! Au secours !" (Zuniga, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586c8938466fb1d36e9f91bf127624be2bfa770d1eebd913312e17b0485563bd. 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/GBAYC1401105.
Bizet: Carmen, WD 31, 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 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/GBAYC1401107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91f5097b8398e3c2193ccf16e70100b03d4e8c6e8f4c8287a73b7f7aba0d0ff. 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/GBAYC1401109.
Bizet: Carmen, WD 31, Act 2: "Les tringles des sistres tintaient" (Carmen, Frasquita, Mercédès)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45eeff00b198b78474acbdfd5e4f595c96507ad288b1d88d8d29c5640c43b1c. 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/GBAYC1401110.
Bizet: Carmen, WD 31, Act 2: "Vivat ! vivat le Toréro !" (Chœur, Zuniga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6881e9d2c67a58937f063460f16661f190ff5602f80ef25e32ee594d00a37c38. 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/GBAYC1401112.
Bizet: Carmen, WD 31, Act 2: "La belle, un mot" (Escamillo, Carmen, Zuniga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ebbc96dc4038c3b92144cb402894db77d9a2065a7bacb2d3e2d3509145bcf9. 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/GBAYC1401114.
Bizet: Carmen, WD 31, Act 2: "Enfin c'est toi !" - "Tout doux, Monsieur, tout doux" (Carmen, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe000671d74d61e4ef33ee61088327aa1d632a2e252ab9f799901e74949a5a386. 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/GBAYC1401118.
Bizet: Carmen, WD 31, Act 3: "Reposons-nous une heure ici, mes camarades" (Dancaïre, Carmen, José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66af80634900d5cbc7958b8ba002f413db9ed6ae225d2db00c3ce921a1a98f37. 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/GBAYC1401123.
Bizet: Carmen, WD 31, Act 3: "Eh bien ?" (Carmen, Dancaïre, Frasquita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc95123351c9f2b3ff9312062323b11dc6d472d47164d2ca02062d32c53c3772. 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/GBAYC1401125.
Bizet: Carmen, WD 31, Act 4: "Les voici ! Voici la quadrille !" (Chœur, Escamillo, Carmen, Frasquita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4db48b5ecb760928fd2dd1e18163e3c1204a660a20d8abdd3eeca52bac5fc6. 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/GBAYC1401132.
Bizet: Carmen, WD 31, Act 4: "C'est toi !" - "Carmen, il est temps encore" - "Viva ! La course est belle !" (Carmen, José, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbfb4649c57d0a14e5a6cc51f568a65013f928afa4c51b50678e153c3b1ae7e. 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/GBAYC1401133.
Gilles: Te Deum de Ryswick à grand chœur et symphonie (Mono Version)
Chants de paix (feat. Guy Ressac) [Mono version]
Chants de joie (feat. Guy Ressac) [Mono Version]
La petite église (feat. Marcel Cariven et son orchestre) [Mono Version]
Les Contes d'Hoffmann, Act III: Morbleu!...Au jeu! (Schlémil/Giuletta/Chorus/Nicklausse/Hoffmann/Dapertutto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fc4d55659a19a417976ff5d7a1d65b7bbbc4f3a3b2a71ec7dc7f1c1dfaf6db. 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/GBAYC0300124.
Les Contes d'Hoffmann, Act I: Deux heures devant moi (Lindorf/Luther)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909fd03e1b17e3b0d22bf52990ecd78122adccf3cd7ffe1146ea415a2152166e. 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/GBAYC0300100.
Les Contes d'Hoffmann, Act III: Schlémil!...J'en étais sûr! (Giulietta/Schlémi/Hoffmann/Pittichinaccio/Dapertutto/Nicklausse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cea344c75efd14264323c18b485e498a18953118209279714b23f598451336. 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/GBAYC0300129.
Les Contes d'Hoffmann, Act I: Vive Dieu, mes amis, la belle créature! (Nathanaël/Chorus/Hermann/Lindorf/Luther/Hoffmann/Nicklausse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d26d836b3dd49c82ff41a4aa43004cf109865d3691736d4df49b1350071d93. 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/GBAYC0300102.
Les Contes d'Hoffmann, Act I: Va pour Kleinzach! :Légende de Kleinzach (Hoffmann/Hermann/Chorus/Nathanaël)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7347971aaf90a3a3e56999f90dda2a99e793addf673889ed6320cf28f328acc9. 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/GBAYC0300103.
Les Contes d'Hoffmann, Act I: Je vous dis, moi, qu'un malheur me menace (Hoffmann/Lindorf/Nathanaël/Hermann/Chorus/Nicklausse/Luther)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf186910474d1189dba8651b467683e90ce231a466a598483d2ad7545bc91222f. 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/GBAYC0300105.
Les Contes d'Hoffmann, Act IV, Scene 1: Malheureuse enfant! (Crespel/Antonia/Frantz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ba184a708b8006175844715e4ee91fcdd989dfd13c17c9d0d6ebb17274c9af. 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/GBAYC0300135.
Les Contes d'Hoffmann, Act II: Allons! courage et confiance...Ah! vivre deux (Hoffmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb54892b7a3366c30bf5fcc8c0011121e8dddad30c7af38140fd469a9620247. 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/GBAYC0300109.
Les Contes d'Hoffmann, Act II: Hein! vous! (Spalanzani/Coppélius/Hoffmann/Cochenille)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9685d0390872930b49c98ca297b00087a1d1e0803763cd3cb796824da04cf29c. 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/GBAYC0300112.
Les Contes d'Hoffmann, Act IV, Scene 1: Qu'as-tu donc? (Hoffmann/Antonia/Crespel/Frantz/Miracle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390f748f8e095b8b60a598be494fdf84b698381080064926c5d77c6f94385749. 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/GBAYC0300141.
Les Contes d'Hoffmann, Act II: Non aucun hôte vraiment (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edcf2382c99bdcc7e3fd140a94dc3d18f84ceb4907f9a96022d09887ceebcde. 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/GBAYC0300113.
Les Contes d'Hoffmann, Act IV, Scene 1: Pour conjurer le danger (Miracle/Hoffmann/Crespel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acc5ae66a398634ad98ff407773bffab8b8c607bf690f72c15e251e18ceef7c. 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/GBAYC0300142.
Les Contes d'Hoffmann, Act II: Vous serez satisfaits, messieurs, dans un moment (Spalanzani/Nicklausse/Hoffmann/Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76672ddb1bc1b19e1c9323d5fe16b35ab00b3f30c651396c79573928da9f1b0a. 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/GBAYC0300114.
Les Contes d'Hoffmann, Act IV, Scene 1: Ne plus chanter! (Hoffmann/Antonia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb861fcf76829ef1a9c4753f01dcb2879ce41c2da6b128fd51499b8c2121044c8. 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/GBAYC0300144.
Les Contes d'Hoffmann, Act II: Les oiseaux dans la charmille :Chanson de la poupéee (Olympia/Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0290c3885124449d099a44ac65676187a5be43b4f872d9f379fa3bc8681e18e2. 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/GBAYC0300116.
Les Contes d'Hoffmann, Act II: Ils se sont éloignés enfin! (Hoffmann/Olympia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0853f44aa6363c728d8409e7181295e7da705c1d4997bf94d8d1cf2e662f2ebe. 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/GBAYC0300118.
Les Contes d'Hoffmann, Act IV, Scene 1: Ta mère? Oses-tu l'invoquer?...Chère enfant! que j'appelle (Miracle/La mère d'Antonia/Antonia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8de7bc338724a05421c5ad0922356e94f42d10a2aae2241d1aeb47423c76b00. 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/GBAYC0300147.
Les Contes d'Hoffmann, Act II: Tu me fuis? qu'ai-je fait (Hoffmann/Nicklausse/Coppélius)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0709599a982299ec8149aaf8d94d93a43e3c9045aef5b6bddb74c9575ae05316. 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/GBAYC0300119.
Les Contes d'Hoffmann, Act III: Entr'acte (Orchestra)...Belle nuite, ô nuit d'amour : Barcarolle (Une voix/Giulietta/Chorus)
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Offenbach: Bluebeard (Barbe-bleue): Ouverture - Act One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4624c33199b82f9c84819c8c12e705c7065909c84b8e2520c46c8977c62400de. 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/US89R0696634.
Offenbach: Bluebeard (Barbe-bleue): Ma premiere femme - Act One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24dd81398ccc87a022b1f1403a5bc51bef392935db52d0b45fff0dc8d436fc4b. 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/US89R0696642.
Offenbach: Bluebeard (Barbe-bleue): Honneur! Honneur a Monseigneur! - Act One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa650a45b7bd33fb2931c4a3aaa5b2eecc670b424b371b2adeb901da20d68ba63. 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/US89R0696643.
Reynaldo Hahn: Ses plus grands succès, vol. 2
Offenbach: Geneviève de Brabant & La permission de dix heures
Offenbach: Les Contes d'Hoffmann - Highlights
Straus: Les trois valses (Stereo Version)
Lehár: La veuve joyeuse, Extracts & Le comte de Luxembourg, Extracts (Stereo Version)
Wal-Berg: Casanova, extraits (Mono Version)
Au Soleil du Mexique, Yvain & Willemetz , Orchestre lyrique et Choeurs de la RTF - Jules Gressier (dir)
Lehár: La veuve joyeuse & Le comte de Luxembourg, versions françaises abrégées (Stereo Version)
Straus: Les trois valses, extraits (Mono Version)
Audran: La mascotte (Short Version, Mono Version)
Campra: Deus in nomine tuo - Charpentier: Lamentations pour les obsèques de la reine Marie-Thérèse (Mono Version)
Gervais: Te Deum - Charpentier: Le reniement de saint Pierre (Mono Version)
Chansons d'amour...Grises (Mono Version)
Chansons d'amour... noires (Mono Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b2a9b15d92cf056d21cbe51494c8e6302a552e9bfe1cbf3a15755f049edae9. 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/GBAYC8300175.
Bizet: Carmen Suite No. 1: III. Intermezzo
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb9a1e76d9889511a57b48d4b8f8dc6cf19344c36ddde72a4e2265b2b2e3130. 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/GBAYC8300179.
Bizet: Carmen Suite No. 2: VI. Danse bohème "La garde montante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0791e57e398ea8a3a2c7df88d6cc06ff960844473e7f20e97c2b0cfa21dc17. 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/GBAYC8300180.
Bizet: Jeux d'enfants, Op. 22, WD 56: No. 12, Le bal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3a3fe2b5dc0ae37e6821121719aa3e0b95040de883f0f4508ab4819279633c. 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/GBAYC2302556.
Bizet: Les pêcheurs de perles, WD 13, Act 1: Récitatif. "À cette voix quel trouble agitait tout mon être" (Nadir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a816d9e4c163bd534e1a8c1bae6d0ac970bb49d6bb6807234106a4008e3a16. 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/FRZ118900520.
Bizet: Les pêcheurs de perles, WD 13, Act 3: Scène. "Ô ciel, quel trouble !" (Zurga, Leïla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6aca28c7317d5ea88d6868c429215895291c5c46001e389b3ba818059ff618. 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/FRZ118900620.
Bizet: Les pêcheurs de perles, WD 13, Act 3: Scène. "Entends au loin ce bruit de fête" (Nourabad, Leïla, Zurga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebd50a04854f10f5faa27a0d5727d6e59cb88218eba25fcef47556a02af5ad7. 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/FRZ118900640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56316a85967277ea691467245ad9bd15ed3a4288474a5a18bfa64f8e7f48634. 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/GBAYC1200845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fab3fa44f7e780234b5ac8fbb84445dfeb543dcedbdfde0c8786f99f212272. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200852.
Bizet: Carmen, WD 31, Act 1: Séguedille. "Près des remparts de Séville" (Carmen, Don José)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8edd623809f34c3a8a73ab1eb2b1267c3d74d26aae27c3a09264d8e44d1cf35. 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/GBAYC1200861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725c5867e7d10af709bf3e82a74de533956dcb6ff815d98244e6bbf40853aece. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200864.
Bizet: Carmen, WD 31, Act 2: "Votre toast, je peux vous le rendre" - "Toréador, en garde !" (Escamillo, Carmen, Frasquita, Mercédès, Moralès, Zuniga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df70ef54f6b914a01b2f517f14ff82cf8f6efb5b2a5ecb83fdebb1aee9c69d1. 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/GBAYC1200867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d15f767f249fe315b6702554c115ba6ccdde11abee8fbf26c589ad4a09309b. 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/GBAYC1200884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3968d60e232ff570d29b9535bb1eb6901d61039512040065a279132ecf3839f1. 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/GBAYC1200907.
Bizet: Carmen, WD 31, Act 4: "À deux cuartos !" (Chœur, Zuniga, Une marchande, Un bohémien)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf105a0310eb5325157449ad1f07c7ec1a7a1c2db5e388ea85949e91368e552f. 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/GBAYC1200908.
Bizet: La jolie fille de Perth, WD 15: Prélude
Nouvel Orchestre Philharmonique de Radio France
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc995a37fe1aed52b07086b4d471b94aca8c4ad4d57ac6b602aed369bd152b70. 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/FRZ118503314.
Les Contes d'Hoffmann, Act II: Belle nuit, ô nuit d'amour (Barcarolle)