thumb|230px|Francesco Meli and Plácido Domingo in Il trovatore, Salzburg Festival 2014 Francesco Meli (born 15 May 1980) is an Italian operatic tenor particularly associated with the romantic repertoi
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 0x0bd547108b505eed847d394cbb4dff06daae41797b4e6c2b44c69c316fc2d360. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7277ea3c-da66-4625-b304-9e962118912b.json and https://artists.proofprofile.net/proofs/artist/7277ea3c-da66-4625-b304-9e962118912b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La traviata, Act I: Dunque a te, un brindisi! (Live)
Orchestra del Maggio Musicale Fiorentino
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 0x3b24590c82bd84c98f7fa4df2b023b553d63c176cb6b7a620f38a0e19fc74670. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN322220660.
La traviata, Act I: Un dì, felice, eterea (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531c92c213076321437533f32c476f657f6efb7a3413f93f5c49ef080eb0dc23. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN322220662.
La traviata, Act II: Annina, donde vieni? (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1385fd4eb11944569c307a2d35f90e6c5d1af729d66fd27af0d7a5b16320f9. 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/ITN322220669.
La traviata, Act II: Avrem lieta di maschere la notte (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3565522f751df1933e80d52f0ce04b11c213073f1e84a1684b4bd51947ae39d1. 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/ITN322220680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9b5c203874c19217dd7fd6ae4910ee07e81188cfc70f421da67eb774b9db73. 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/ITN322220685.
La traviata, Act III: Largo al quadrupede (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745263ad81bd866aaf480e6d7a4a4c60743e1b773e74ed3d82cfe48bf9da5e53. 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/ITN322220688.
La traviata, Act III: Parigi, o cara, noi lasceremo (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4b761ea54d70b7e3066a4c60ee440cd93e993cc3d8e6a14c3fbe7394e872d1. 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/ITN322220689.
La traviata, Act III: Ah, Violetta! (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8550b0a4e7afa54ee431143fb405f9e9dd6cdaac5d24e5f0dd3eb0d0af536686. 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/ITN322220692.
Verdi: I Lombardi alla prima crociata (Live)
Un ballo in maschera*: Act I: Ogni cura si doni al diletto (Riccardo, Renato, Oscar, Chorus, Samuel, Tom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c221841b4b64755401645791160e34444ed3134e3895ccd6400efd64eb95609. 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/DESB31328109.
Giovanna d'Arco / Act 2: "Dal cielo a noi chi viene" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d154588b1897ae990427ad409df7de90dea60cb82d822f998826afd29738cc. 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/DEN961330923.
Giovanna d'Arco / Act 2: "Ecco il luogo" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46addb8eb5f5cd69f0fc2563d6e9e9598f046d59afd01d513959cbd07475d347. 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/DEN961330924.
Giovanna d'Arco / Act 2: "...Speme al vecchio era una figlia" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2800119baf75ebf073d15144d96764327462506c88c7367e91d0a189b1199bef. 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/DEN961330925.
Giovanna d'Arco / Prologo: "V'ha dunque un loco simile" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5666199b278ed3d486a219edf378f0a47a22c07286177bedfce3461c02a639e. 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/DEN961330905.
Giovanna d'Arco / Prologo: "Pondo è letal, martiro" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d44f075e5ac0a52a8f8a28943bb8943eab12ab5f7cdb7dbe30357b291aa6e2. 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/DEN961330906.
Giovanna d'Arco / Act 2: "No! forme d'angelo...L'amaro calice sommessa io bevo" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8247eb7240f32998ae8f4d8c603a4382638914d59940de9bca31bf76c5580075. 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/DEN961330928.
Giovanna d'Arco / Act 2: "Ti discolpa!...Imbianca e tace!" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b4019d114372dcc0f0fd71eba1bc9688dcedb9190adfe95425693f14a69c97. 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/DEN961330929.
Giovanna d'Arco / Prologo: "Paventi, Carlo, tu forse?" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44552c93f35d80a79d27351a930047b8ae0753ec4778caea11c4f6b6fac7320. 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/DEN961330910.
Giovanna d'Arco / Act 3: "Ecco! Ella vola - Presa è la rocca" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0dd8dc49f31467e24110bafdb2af8ccbfbe683730e2d0b9760f02f19b84568. 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/DEN961330934.
Giovanna d'Arco / Act 1: "Ai lari!..Alla patria!" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4574afbd81001d7bbf6ffb5fe660d22c9a09d204830cb5867e5adecf1d8e80. 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/DEN961330913.
Britten: Michelangelo Sonnets - Liszt: Petrarch Sonnets
Rossini: Petite messe solennelle: I. Kyrie eleison
Coro dell'Accademia Nazionale Di Santa Cecilia
Orchestra dell'Accademia Nazionale di Santa Cecilia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b713ae012399cbb68d8a9275f3eeead041c6d71bc3b204de4a303cc1a28c0f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300006.
Rossini: Petite messe solennelle: II. Christie eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa650c32752a903cd9122bf3422448eff61db3a31d26f52f91c235395689e5d84. 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/GBPFW1300007.
Rossini: Petite messe solennelle: III. Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804cfe4316a13f0bf61bd6fc806f2dc8e0b116b62f219d8d12fd4c1afb082f15. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300009.
Rossini: Petite messe solennelle: IV. Gratias agimus tibi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d914282cc7b5ebd646a004e6095761f716a7872f61dcd67092fd878de03d64d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300010.
Rossini: Petite messe solennelle: XVI. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb4a814115601618555394454dba12e23e88cf61434b207d34276a102b1b4cd. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300025.
Rossini: Petite messe solennelle: V. Domine Deus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d2505c42945df5dc5fe589b026a5625fcca797f3f3e1eae0659de0c552de92. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300011.
Rossini: Petite messe solennelle: VI. Qui tollis peccata mundi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0321ef778682a6e85ae9f683d7497ecf4cfce709a10d9d8f67a01245272c75c1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300012.
Rossini: Petite messe solennelle: VII. Quoniam tu solus Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd44bfbef6f093d585829f33ac91e839adaf80ce1e2fa25b16e26a3c75b0b4d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300013.
Rossini: Petite messe solennelle: VIII. Cum Sancto Spiritu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12323c97dbd376012eb881a59712f6f92033003165be8aa52aa101f52445ce6f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300014.
Rossini: Petite messe solennelle: IX. Credo in unum Deum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b1875db16e28a909bf025ea587497477616b8bcbe95a918dae81e6c058690c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300016.
Rossini: Petite messe solennelle: XI. Et resurrexit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46beba5cd42381e2f0675cfef4f850d91d7ae09b51385f979311b4ac3899f076. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:02:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300018.
Delibes: Les filles de Cadix "Chanson espagnole"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe520ef0f15fc27b69d822a4fe13b79af729138b2078b69d1486405034de365a. 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/FRZ119702200.
Verdi: La Traviata, Act 1: "È strano! È strano!...Ah, fors' è lui... Follie follie... Sempre libera" (Violetta) - extract
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8c1f75397c6c9a4872fc7e1cca01ba4a55f1e48105ff5db8b280f1fab517bb. 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/GBAYC1402657.
Mozart: Die Zauberflöte, K. 620, Act 2: "Der Hölle Rache kocht in meinem Herzen" (Königin der Nacht)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ec0b89538f34053b6e509ac547e72893826c351a50b18edebd74710d47dbc5. 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/FRZ209506903.
Les Indes galantes : Les Sauvages - Danse du Calumet de la Paix et duo Forêts paisibles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d893b0ea571863417956793c4c3c63f5ff4928d80b7050b5948fc26ebe7bf2d. 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/GBAYC1105237.
Arlen: Somewhere Over the Rainbow (from "The Wizard of Oz")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f16a294e766c6d79be065237fb3550be0c3f23f911119f0b9a3efe8bbca1767. 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/GBAYC1001220.
Legrand: Les moulins de mon coeur (from the movie The Thomas Crown Affair)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30eb9ba3c735bdcd67ce80a9d5f202d86875d01c933eed028e77f851b72dd745. 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/GBAYC1302306.
Bellini: La sonnambula, Act 2: "Reggimi, o buona madre" (Amina, Teresa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c23d9c306c1f4cff840d8d2bba7b1512705f4a0df58385ec92840c75eb4a7b1. 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/GBAYC0702314.
Bellini: La sonnambula, Act 2: "Vedi, o madre è afflitto e mesto" (Amina, Elvino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869721b8f5282901024c714e48fa682b9941621d415506858880d23f7ed7d267. 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/GBAYC0702315.
Bellini: La sonnambula, Act 2: "Viva il Conte!" (Coro, Amina, Elvino, Teresa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc919a4c0a66826a9117f99a1f5985e46a9ffcd944f91d0b1172c6bf01aba18. 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/GBAYC0702316.
Bellini: La sonnambula, Act 1: "Sovra il sen la man mi posa" (Amina, Teresa, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9487330327a431c223d1103d146a4adf5794b1cb8cf28f0e492e70bdcc47fcd. 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/GBAYC0702292.
Bellini: La sonnambula, Act 1: "Io più di tutti, o Amina" (Alessio, Amina, Lisa, Teresa, Notaro, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853114cadef506a5da60472b6849846a39dc34de600756e204f91e6a58490050. 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/GBAYC0702293.
Bellini: La sonnambula, Act 1: "Perdona, o mia diletta" (Elvino, Amina, Notaro, Teresa, Alessio, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe174205a974602f886038fe3bccb797834910294571b21f9b4eed308b48b9f56. 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/GBAYC0702294.
Bellini: La sonnambula, Act 2: "De' lieti auguri a voi son grata" (Lisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc15cbe2f62d0262edb9dfa5fbdbcf75c56621ca9e8dd43f9e339be4581bdc8a. 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/GBAYC0702320.
Bellini: La sonnambula, Act 1: "Prendi, l'anel ti dono" (Elvino, Amina, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d92940956a1d8bb5a13107e625ab5d1c36561e589f0241d4ebc3b81590a6b48. 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/GBAYC0702295.
Bellini: La sonnambula, Act 2: "Signor? che creder deggio?" (Elvino, Rodolfo, Teresa, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924755741376f700622ffb26ae847d0d866ac036d028058000ce343da4668c65. 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/GBAYC0702323.
Bellini: La sonnambula, Act 1: "Vi ravviso, o luoghi ameni" (Rodolfo, Coro, Lisa, Amina, Elvino, Teresa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd345f54a1ccedba8f46191ea37dccd044b82e56b68074e43cd997a65ad369d8b. 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/GBAYC0702298.
Bellini: La sonnambula, Act 1: "Contezza del paese" (Elvino, Rodolfo, Teresa, Lisa, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bea9d71916066189b0bcdfe5c03189eb3cafed98b3f9c4ad48bc4c9ed86dc9. 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/GBAYC0702299.
Bellini: La sonnambula, Act 1: "Son geloso del zefiro errante" (Elvino, Amina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8b6ced0ab0db64cd256aa70e891a7ccca5c2c4d5085a9451a4eefbe03d9b37. 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/GBAYC0702302.
Gounod: Roméo et Juliette, Act 1: Valse. "Je veux vivre dans ce rêve" (Juliette)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679eb1a383d4e77210dac085e3ff9b4c653d9ab58cbc117a8c677bf34128cf11. 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/GBAYC0302310.
Massenet: Manon, Act 3: Air du cours de la reine. "Suis-je gentille ainsi ?" (Manon, Chœur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af136532e5ffbfbb6b2fafb8e6e900c08543e262f70b6758a755e1aedb8ad97. 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/GBAYC0302298.
Delibes: Lakmé, Act 1: Duo des fleurs. "Viens, Mallika" - "Dôme épais, le jasmin" (Lakmé, Mallika)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed02b02399d7c874931e0ac52e0ace87a800f0047314dd25d7b770245a9c5260. 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/FRZ119702750.
Offenbach: Les contes d'Hoffmann, Act 2: Chanson d'Olympia. "Les oiseaux dans la charmille" (Olympia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb59e3fa8ff622c21fa1ac00d316b756374e59811a8d23da5c22fce1673b73f. 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/FRZ119601530.
Offenbach: Orphée aux enfers, Act II: "Ah! quelle triste destinée" (Eurydice)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9710fcbc62345c3539a7a36ad0c3dd8f12b574bea6698a1737a9bbf3578f7f5. 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/GBAYC2003419.
Ravel: L'enfant et les sortilèges, M. 71, Tableau I: "Arrière ! Je réchauffe les bons" (Le Feu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa11208b84a9b3f42aefaf5ac8e5190ef675206b9b88087b51c652da83a05ee. 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/FRZ119601480.
Bellini: I puritani, Act II: "O rendetemi la speme" (Elvira, Giorgio, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80947aad07cfef8603a9f5eaf4b986e9eaf543403920a159052d7e8bb69e0af. 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/GBAYC0703186.
Bellini: I puritani, Act II: "Vien, diletto, è in ciel la luna" (Elvira, Riccardo, Giorgio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a6e649f86e68fa438c383a41fc2f1dcc2a00fbc746adafb3f1555e17d346d0. 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/GBAYC0703188.
Bellini: I Capuleti e i Montecchi, Act I: "Oh! Quante volte" (Giulietta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1950f60bb016eb1a5e3161f42445c42c51837dd80d5900211d9ef5afe13a151b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0703196.
Donizetti: Lucia di Lammermoor, Act III: "Spargi d'amaro pianto" (Lucia, Enrico, Raimondo, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da30ac8efa634907a3b01ea948456d3877f304c73cb00f48951762db472e8e6. 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/GBAYC0703201.
Mozart: Die Zauberflöte, K. 620, Act 2: Arie. "Ach, ich fühl's" (Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be01a3bf529c023606c9ea6cd470371291ee10873e745826fe1ff6fc424a43b. 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/GBAYC0002646.
Handel: Giulio Cesare in Egitto, HWV 17, Act 2: "Se pietà di me non senti" (Cleopatra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f2af303448698682b0ac24fc4ec9a64e74ca7ac213ceda507bf9209c1445ec. 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/GBAYC1002788.
Handel: Giulio Cesare in Egitto, HWV 17, Act 3: "Piangerò la sorte mia" (Cleopatra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4279767d64d7ff18b5e94a001c5c310fc34683419b87a8287c0824228b0175f. 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/GBAYC1002792.
Handel: Giulio Cesare in Egitto, HWV 17, Act 3: "Da tempeste il legno infranto" (Cleopatra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc984607d5745c26dad0af97876c97a6cef34499dfa7d59f653c851de83936770. 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/GBAYC1002796.
Wiener Staatsoper Live: Arias of Bellini, Rossini, Tchaikovsky & Verdi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21264e054711564c234e9094c011b38a5e6dbd12ebaa5e0ef7d8e0951585b59b. 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/GBDGQ1630002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951fa5b474593994b082ba5b629b18e5373665baa2493064c22580a3c647e5cd. 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/GBDGQ1630003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223138df93efe2aa9fd44fcb709a3311fa38b9be7e08c64b45e54bf8bab66975. 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/GBDGQ1630004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b30267e21bbf173153df2bf8b6fe68c086d541f998e9d61a0f99e31fcea2912. 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/GBDGQ1630014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb442b71d02fc5d0ce52cba304ca08cf518af819f0a58e1129b7bde67501243d7. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1630018.
Opera Arias (Soprano): Ciofi, Patrizia - Traetta, T. / Meyerbeer, G. / Rossini, G. / Donizetti, G. / Piccinni, N. / Massenet, J. / Verdi, G.