Rolando Panerai (17 October 1924 – 22 October 2019) was an Italian baritone, particularly associated with the Italian repertoire. He performed at La Scala in Milan, often alongside Maria Callas and Gi
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 0x06152f3807a2c6d909fa578dd50b1ddfc31d453194805806e12bf95314376d50. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27997534-11a5-4185-9fb7-252b8f1e5bfe.json and https://artists.proofprofile.net/proofs/artist/27997534-11a5-4185-9fb7-252b8f1e5bfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Handel: Serse (Xerxes), HWV 40 [Recorded 1962]
Pavarotti – The Opera Collection 4: Massenet: Manon (Live in Milan, 1969)
Bellini: I puritani, Act 2: "Ah! dolor! ah terror" (Coro)
Orchestra Del Teatro Alla Scala Di Milan
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 0x399233db6f7f44f54b9c7bf92bc07d75fadb92c7ec72eb76d74862cf9892a186. 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/GBAYC9703003.
Bellini: I puritani, Act 1: "O di Cromvel guerrieri" (Bruno, Elvira, Arturo, Riccardo, Giorgio, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6872e1f563736e396bbee35d0db2591e98cad81b95f7ca160b2feb02054b5f. 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/GBAYC9702982.
Bellini: I puritani, Act 1: "A festa!" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa2b3eb36799fc5f27a28ac068175aced73cae8d264526e4eb102897eb7b7b6. 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/GBAYC9702983.
Bellini: I puritani, Act 1: "Or dove fuggo io mai?" (Riccardo, Bruno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5118dee36e45566c418c4787e7ffc0dcd0475982680276f9d4581291c76b8489. 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/GBAYC9702984.
Bellini: I puritani, Act 1: "Ah! per sempre io ti perdei" (Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e82cae5cc5eea3e777c56525c8536c5368ac88b7d13260c4bd4c79d193244d2. 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/GBAYC9702985.
Bellini: I puritani, Act 1: "Bel sogno beato" (Bruno, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0973196269a886c2d9236662b7cad7724427e32c3bfd445b3d376477fd8cc68b. 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/GBAYC9702986.
Bellini: I puritani, Act 1: "O amato zio, o mio secondo padre!" (Elvira, Giorgio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7952d243fe6540cb5229acb5eb84a38d291754fc4a5f2d8ddcdef4b07c32caf. 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/GBAYC9702988.
Bellini: I puritani, Act 1: "Odi! Qual suon si desta?" (Elvira, Giorgio, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec3389348cf72d6e2cd8acead8d7e69b7c2b23050bd37a5974ac6a24c306e34. 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/GBAYC9702990.
Bellini: I puritani, Act 2: "Suoni la tromba e intrepido" (Giorgio, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c046e9477f9615ef386815e4828badc17858a77cc60d2f064c81d70169d2c32. 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/GBAYC9703012.
Bellini: I puritani, Act 1: "Son vergin vezzosa" (Elvira, Enrichetta, Arturo, Giorgio, Gualtiero, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2840d723a5e5acdc3f771a55a97dfbc50389b8e39220b90cfb343653780fbc1b. 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/GBAYC9702996.
Bellini: I puritani, Act 1: "Ferma. Invan rapir pretendi" (Riccardo, Arturo, Enrichetta, Elvira, Bruno, Giorgio, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35aff0d8397b937663fa68db71f50a57723a2ec7c38aadab860e7c958e05532. 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/GBAYC9702998.
Bellini: I puritani, Act 3: "Vieni, fra queste braccia" (Elvira, Arturo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ff4132a83dcf0d10a4a8c31f5fd22c04022a0284f9aa4d1785c6a2b8a91e6b. 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/GBAYC9703020.
Bellini: I puritani, Act 1: "Ah, vieni al tempio" - "Fedele Arturo" (Elvira, Bruno, Coro, Riccardo, Giorgio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b3398509d89736ac74fabac7d2b31c14efcfbe592d1a2dd4adbbd98a38d563. 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/GBAYC9703000.
Bellini: I puritani, Act 2: "O rendetemi la speme" - "Qui la voce sua soave" (Elvira, Giorgio, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b12b6e3b52b16becd49d99b8d4b818fbdfc0c2d63f4161154e27f205482852. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBAYC9703007.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Bellini: I puritani, Act 2: "Il rival salvar tu dêi" (Giorgio, Riccardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e6e8e957c3a1e9b1a83fa03a2efcc7f450cffb689c01dc4d89abe74612f334. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703009.
Bellini: I puritani, Act 1: "È già al ponte" - "Passa il forte" (Riccardo, Elvira, Giorgio, Gualtiero, Coro, Bruno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105980c26775429b8ae032868e94bf3256fde58adf4bd11cdc1748041e416ce7. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBAYC9702999.
Gounod: Philémon et Baucis (Recorded 1960)
Gaetano Donizetti: Lucia Di Lammermoor (Live in Rome, Rai Studios, 26 June 1957)
Pagliacci, Act I: Un tal gioco, credetemi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f47706aea88e0de4dc724f22a1f23073d77c7c843bffe6fa9e17e86e4dc1d97. 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/DEF056531214.
Pagliacci, Act I: Sei là – So ben che difforme – Oh! lasciami
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc682d381b38441b340e42b0364ccff8012b6510f760de990a68764f3e5973552. 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/DEF056531218.
Pagliacci, Act I: Nedda! Silvio, a quest'ora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae5d17aef06ba8f3c3af4e0d9146c08d43b9001e8f9cfcfc4875d5eb16c6cc9. 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/DEF056531219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f77a9dccaa05450b818259cfcd21bc54c6d143b56ef05eb056bb11848e11d9b. 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/DEF056531220.
Pagliacci, Act I: Derisione e scherno! – Padron! che fate!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0df52e6c2f14d91dae787c7861696f8c05c977b799d5db6f79a70749faf67c7. 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/DEF056531223.
Pagliacci, Act I: Recitar! – Vesti la giubba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a7557fb43d45923bb0a51b4d38f001500f75ddd2affc9c8c7a82f5da318ebd. 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/DEF056531205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d1c11c9c83e3d737fa701be2f2c84fe8ad1637b14ca5161187e02989d8fa5d. 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/DEF056531209.
Pagliacci, Act II: Pagliaccio, mio marito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962d6d9deebc195957f25b3ff01e824329fd703919dd578d98eb76e6971d97e0. 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/DEF056531225.
Pagliacci, Act II: O Columbina, il tenero fido – Di fare il segno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624fe4166e62db83b6ab6f891f1332b900c30e66f802bd1317ce341f3f2ee618. 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/DEF056531226.
Pagliacci, Act II: E dessa! Dei, come è bella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc192dd3127d7ab257dab8548fed3deacc8b59a6fdf78b3ef043e57594a2963fc. 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/DEF056531227.
Pagliacci, Act II: Suvvia, cosi terrible
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55ed5694814e2c637226eaba6453f64d6a7e8486976d7988a60cf9d1944f594. 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/DEF056531231.
Pagliacci, Act I: Non mi tentar! "Love Duet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc962db8cde18b5ee7efa0777fc0c9ce9d1f84234bd007b7c2d2156703afb286e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfbefe5783f522d3b608559181247af20ceb27e87cc54d9f87b5bf28f50ffc9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531222.
Pagliacci, Act II: Presto, affrettiamoci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867e47561a61e7a89806125df128d2d68aadabb9686bd8693998aa68289ed6c7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531224.
Pagliacci, Act II: No, Pagliaccio non son
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdbb22310017ba3f17b779d18fbfb72faaa196a4bc601036d46fde85bdb5d06. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531230.
Donizetti: L'elisir d'amore (Highlights)
Pearlfisher's Duet - World Famous Operatic Duets
Les pêcheurs de perles, WD 13 / Act 1: "C'est toi"... "Au fond du temple saint"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da73eaac09c2d6fe3c156697917cdb5264a93ca094e7a48010bed07114a8dcf. 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/GBF079210470.
La bohème, Act IV: In un coupe? – O Mimi, tu piu non torni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fe1c617e3fd8395c6bd88c6c40f28a573b9a42cb77e737907b0f39fb18dcb7. 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/GBF077240208.
La forza del destino / Act 4: "Invano Alvaro...Le minaccie, i fieri accenti"
Orchestra dell'Accademia Nazionale di Santa Cecilia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abbd4b81c7d874e9b7538e4a916c9a3ab1d2749fee135f670927ee1e42dbca5. 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/GBF075510970.
Don Carlo / Act 2: "Ascolta! Le porte...Dia, che nell'alma infondere"
Chorus of the Royal Opera House, Covent Garden
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c4dda930c63155b8143f09ca9fb8a625631f6b9eec73d597fdec7bd1d27e50. 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/GBF076510390.
Puccini: La Bohème live conducted by Herbert von Karajan (Live)
La bohème, Act I, SC 67: Questo Mar Rosso - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466397f213b85082c8fae496119be365327ec9ea87748668d6cbfd7146e28249. 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/USB8U2401617.
La bohème, Act I, SC 67: Abbasso, abbasso l'autore - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa210147277147c455052f132a7c63cb1e0f14441e24e63b60d006235179094d1. 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/USB8U2401618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3d09a0d61677003430ad6eb9de2823ab6d317ffbf915ebfdcf87ec5f47e6b5. 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/USB8U2401619.
La bohème, Act I, SC 67: Ho pagato il trimestre - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59d62471d7950712b452ee1635f79f1e6b87b7cbf2d13f3155bcb097ff59ba0. 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/USB8U2401620.
La bohème, Act I, SC 67: Che gelida manina! - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05af4d9df9dbe69f3b30eab501160c833413c18b43b5cfb8b4d5143216ff9b0c. 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/USB8U2401622.
Mozart: Le nozze di Figaro, K. 492 (Live)
Mozart: Così fan tutte, K. 588 (Recorded 1957)
Lucia di Lammermoor (1997 Digital Remaster): Appressati, Lucia...Il pallor funesto, orrendo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd3f2f8445a8e4179eee842d2508ee390ff920b51d8ce93dcf7b57ba7b39d87. 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/GBAYC9702957.
Lucia di Lammermoor (1997 Digital Remaster): Per te d'immenso giubilo...Per poco fra le tenebre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6127d3d514a82366d83e90a227d8e67f812ae5841120b851796ce3b26b7a35e9. 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/GBAYC9702961.
Lucia di Lammermoor (1997 Digital Remaster): Piange la madre estinta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a78cf655a2fcf7568afea45c6b07cb94cb8015e3bb95fdf797d3dc5c0a94d04. 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/GBAYC9702963.
Lucia di Lammermoor (1997 Digital Remaster): Quando, rapito in estasi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393eabda771b13a3a3e49570be28d1bc944a3ef89c667b23ca17d6b81ba0d1a0. 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/GBAYC9702950.
Lucia di Lammermoor (1997 Digital Remaster): T'allontata, sciagurato...Rispettate in me di Dio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534c7e349ccedeec65ac4dc21912c31a1f99d653f7e9fb6575611394d239c9bc. 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/GBAYC9702965.
Lucia di Lammermoor (1997 Digital Remaster): Sulla tomba che rinserra il tradito genitore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20a2b2bb2742448b89c3d477358907f7f6149c1773c815aeb8e929dd0a45428. 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/GBAYC9702952.
Lucia di Lammermoor (1997 Digital Remaster): Sconsigliato! In queste porte chi ti giuda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0ebda7a9ccd47cb33a8a35db59de0ebe8f7980f2550967f6154a143b634d3c. 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/GBAYC9702966.
Lucia di Lammermoor (1997 Digital Remaster): Esci, fuggi, il furor che mi accende
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd483a72937ae210b86dc192c23e3e00db9f0b1817eebc72cb6bbfae851be1386. 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/GBAYC9702967.
Lucia di Lammermoor (1997 Digital Remaster): Ah, talor del tuo pensiero venga un folgio messaggero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0147d819990c95f5865d0c3e4bc3f564187a537e39538d92015a06e3a9f112d7. 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/GBAYC9702954.
Lucia di Lammermoor (1997 Digital Remaster): Verranno a te sull'aure i miei sospiri ardenti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ceb0807873a48b2f59df29463dd14031ebdf5d39170d8ac628eab7b3c638627. 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/GBAYC9702955.
Lucia di Lammermoor (1997 Digital Remaster): Dalle stanza ove Lucia tratta avea col suo consorte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8990bd2b2dbf0ba20728e44b1324b992be4a97b0597e810af13ba4cabe47e0. 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/GBAYC9702969.
Lucia di Lammermoor (1997 Digital Remaster): Oh! Qual funesto avvenimento!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf95d88eeec791908045b5f5d4b0dfc2584e447cf00c1a36d038304ae675e685. 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/GBAYC9702970.
Donizetti: Lucia di Lammermoor, Act 3 Scene 6: "Spargi d'amaro pianto" (Lucia, Raimondo, Enrico, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548838422d49144963f6be118a6700837ebaf6f29d25c6fa45006453c1c2dc0c. 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/GBAYC9702972.
Lucia di Lammermoor (1997 Digital Remaster): Cruda, funesta smania
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8304244e3858e7fecc8d8d02c6111a5445d5e6577361a2250f96dda72480bdfa. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702945.
Lucia di Lammermoor (1997 Digital Remaster): Il tuo dubbio e omai certezza...Come vinti da stanchezza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe21c32b280cf45531531eecf01bdac87a59e4abe85e6bf90d617ff42ac8c85f. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702946.
Lucia di Lammermoor (1997 Digital Remaster): Se tradirmi tu potrai...Tu che vedi il pianto mio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41faacf17643abf4d14f08556bdfd206d542df7631cf211df1a330fd57241e35. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702960.
Lucia di Lammermoor (1997 Digital Remaster): La pietade in suo favore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f995209ed9750c6c9fcdee3a23c6b674456b684579934a7964c82f008004cb. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702947.
Lucia di Lammermoor (1997 Digital Remaster): Dov'e Lucia?...Qui giungere or la vedrem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8711d282b9023162bae53d52cedf8dc42225e23d27743af29cd6dfd7adb5f7a. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702962.
Lucia di Lammermoor (1997 Digital Remaster): Chi mi frena in tal momento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27fdc08c8be19d0b837d6535b3559a1f3da8085cb654dfc33a7de362a1c6294. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702964.
Donizetti: L'elisir d'amore, Act 1 Scene 1: Cavatina, "Della crudele Isotta" (Adina, Giannetta, Nemorino, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f7b9b13bd39161df185cabb4743432a9d70fe7b881bf33f498b574f6ccfb4b. 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/GBAYC9301277.
Donizetti: L'elisir d'amore, Act 1 Scene 2: "Or se m'ami, com'io t'amo" (Belcore, Adina, Nemorino, Giannetta, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bcc017199de8460c44e57e2013ff57c2634eb75cba9329f8b3058c550d0f4f. 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/GBAYC9301279.
Donizetti: L'elisir d'amore, Act 1 Scene 7: No. 5, Recitativo, "Caro elisir! sei mio!" (Nemorino, Adina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae007339576a58fa850b03e1f91b10ca7264dc4205e941a65eb62b4c05703d2e. 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/GBAYC9301286.
Donizetti: L'elisir d'amore, Act 1 Scene 2: Cavatina marziale, "Come Paride vezzoso" (Belcore, Adina, Giannetta, Nemorino, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128a1bc82a320c328e90479f13d2f9f8f5af2ef76acbd443e0c0e12b97795f9f. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9301278.
Donizetti: L'elisir d'amore, Act 1 Scene 2: Recitativo, "Intanto, o mia ragazza" (Belcore, Adina, Nemorino, Giannetta, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737dc6b1c64f87008bf35154dc86d85df421e392af0ca927948509c8df021738. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBAYC9301280.
Così fan tutte, K. 588, Act I: No. 11, Aria. Smanie implacabili - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73808022dcc555bd46405223f9f1ca1793ffb1c49722c0f941b9323f9a326a78. 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/DEF057430233.
Così fan tutte, K. 588, Act I: No. 1, Trio. La mia Dorabella - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2983af4a62851971ec8f57daf7bd6e4dc7f06e3bee693889d791064578a30dfd. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057430202.
Così fan tutte, K. 588, Act I: No. 10, Trio. Soave sia il vento - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf780e65c01fb177b52e756ecc63d3db86f402df6506b60e96b98355c7866707b. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057430203.
Così fan tutte, K. 588, Act I: No. 16, Trio. E voi ridete - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8db2dfb6a679afb31ec11a73f7a447f72afa24260ac53cac97175fa9e1e3cc7. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057430239.
Così fan tutte, K. 588, Act II: No. 31, Finale: h. Fortunato l'uom che prende - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f90f9f673620b233d060cd0dcbdfdf96b9bc46d441af5df0068ff164ca370d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057430261.
Puccini: La bohème (2013 Remastered Version)
Puccini: Madama Butterfly, Act 2: "A voi però giurerei fede costante" (Yamadori, Sharpless, Goro, Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350443b673c0c62824409bb32f49ff32a4f4f3f3b3c6d96728adb72b2cb34a65. 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/GBAYC8600156.
Puccini: Madama Butterfly, Act 1: "E soffitto, e pareti" (Pinkerton, Goro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1820fb2dcf83927a3e72c668582bb691c273a88fefc996c28c515755eec63a4e. 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/GBAYC8600138.
Puccini: Madama Butterfly, Act 2: "Ora a noi. Sedete qui" (Sharpless, Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b6eb30124a12ed8488e99c8c77e9581d38d058fdcd9537b022ae638ef23bca. 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/GBAYC8600157.
Puccini: Madama Butterfly, Act 1: "Questa è la cameriera" (Goro, Pinkerton, Suzuki, Sharpless)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3c9f32050b57798485b13eb3a469d92b943f6f225f3a80f630f69464f64239. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600139.
Puccini: Madama Butterfly, Act 1: "Dovunque al mondo" (Pinkerton, Sharpless, Goro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953524d58e7e0df65e50cf23a83f27adeeceb39d834488b66ff23cca7e35e54e. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600140.
Puccini: Madama Butterfly, Act 2: "Che tua madre dovrà" (Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550029d322e9b0e1b1872e1e933a8f64a7ed3dd9fce1d3a3d4b4846030888fef. 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/GBAYC8600159.
Puccini: Madama Butterfly, Act 1: "Quale smania vi prende!" (Sharpless, Pinkerton, Coro, Goro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab4a633b2aaa5bf6224f833412a88a16c0add4e51170bff0035a0fd0345e8b3. 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/GBAYC8600141.
Puccini: Madama Butterfly, Act 1: "Quanto cielo!....Ancora un passo or via" (Coro, Butterfly, Sharpless)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dbfd747901aa167dc3ce6b06249ed4a532d9540376423d68690ffadbff8cc7. 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/GBAYC8600142.
Puccini: Madama Butterfly, Act 1: "Gran ventura" (Butterfly, Coro, Pinkerton, Sharpless, Goro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde806ac890792b9ed662221b69012a5b3486fcdb36b3b2b3d772260da344b88f. 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/GBAYC8600143.
Puccini: Madama Butterfly, Act 1: "L'Imperial Commissario" (Goro, Pinkerton, Coro, Butterfly, Cugina, La Madre, Yakuside, Zia, Sharpless)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9a3ff27695285d2dd2b89899eddc051010f4e0066519bf492c38811f988651. 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/GBAYC8600144.
Puccini: Madama Butterfly, Act 2: "Una nave da guerra" (Suzuki, Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff059b63efd4021544722aad42112cc96a16fda82078be97e639fb13c4917195. 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/GBAYC8600162.
Puccini: Madama Butterfly, Act 1: "Vieni, amor mio!" (Pinkerton, Butterfly, Goro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc88bc4a251940b132941f5eebdc5929806671276fa499500ec3d413d125c1d. 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/GBAYC8600145.
Puccini: Madama Butterfly, Act 1: "Ed eccoci in famiglia" (Pinkerton, Coro, Il Bonzo, Butterfly, Goro, Suzuki)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732696ae18e3fbfb0f3e5004129539d1a154c56b070f9d2a25932d26c5051f6b. 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/GBAYC8600147.
Puccini: Madama Butterfly, Act 1: "Viene la sera" (Pinkerton, Butterfly, Suzuki)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cfd0724dc644f579a1f36d9eed849db30fe541612089f219080da6c5c0d448. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600148.
Puccini: Madama Butterfly, Act 2: "Oh eh! Oh eh! Oh eh!" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3084ecec0ed782555768a737a4b8e3ea528749b29a12f37ad4629dfb1f0b7d. 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/GBAYC8600166.
Puccini: Madama Butterfly, Act 1: "Bimba dagli occhi pieni di malìa" (Pinkerton, Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94ae5812c0e0f86022e4fa6b6d53ef5da1bf055bbb3b515cddbb71c68fc0a71. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600149.
Puccini: Madama Butterfly, Act 2: "Povera Butterfly!" (Suzuki, Butterfly, Pinkerton, Sharpless)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fba0ff3e621e06f1f5f85fa70a565999508b90ebf19e0e9938e962075d114a. 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/GBAYC8600168.
Puccini: Madama Butterfly, Act 2: "E Izaghi ed Izanami" (Suzuki, Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b9d892b0b4890b7315d6e70cf1fd77ff8dd5ac460a096abe60181cca7c5c85. 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/GBAYC8600152.
Puccini: Madama Butterfly, Act 2: "Io so che alle sue pene" (Suzuki, Sharpless, Pinkerton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69b6cd386980a9a538d05dc5accdfdb15d9333e0b7e22f1ce1ed75b0bf5119b. 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/GBAYC8600169.
Puccini: Madama Butterfly, Act 2: "Addio, fiorito asil" (Pinkerton, Sharpless)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c57fc18f2ec29b6a8683699bd83bcc4f536997019c859e1638777d3ee8c57c2. 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/GBAYC8600170.
Puccini: Madama Butterfly, Act 2: "C'è. Entrate" (Goro, Sharpless, Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074e551c1b5f9289589e4a2bc42ab81ebcec5b218dbc687e8a51a618306e71bc. 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/GBAYC8600154.
Puccini: Madama Butterfly, Act 2: "Non lo sapete insomma" (Butterfly, Sharpless, Goro, Yamadori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc8d7aa02745b20dbbff139ab759a07c06f9052038f6503e97b27a1fb669ddc. 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/GBAYC8600155.
Puccini: Madama Butterfly, Act 2: "Come una mosca prigioniera" (Suzuki, Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfdd0388f24c37a5340edf78abe1f9fdcf08334c2a7ec6884a33d2c5f7f5f02. 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/GBAYC8600173.
Puccini: Madama Butterfly, Act 2: "Con onor muore" (Butterfly, Pinkerton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143e6a2e1a2e1095b6f5593cbaa674ec07a1d32216a0f26b93d6e75e7ad9becd. 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/GBAYC8600174.
Il Trovatore (1997 - Remaster), Act II Scene One: Coro delle incudini: Vedi le fosche notturne (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4331f1f569800a402798d9f9ce67502dad14a1bef672f8da00dead5efada9b. 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/ITD009700391.
Leoncavallo - I Pagliacci/ Mascagni - Cavalleria Rusticana
Mascagni: Cavalleria rusticana: Intermezzo sinfonico (Andante sostenuto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947f962139a9eb2c690726c06d506dd3541664bb0766e787326bfb39c7ed62f8. 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/GBAYC9702161.
Mozart: Le nozze di Figaro (Live, Mono Version)
Gian Carlo Menotti: Amelia al Ballo [Opera Buffa in One Act] (1954)
Madama Butterfly, Act II: Humming Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5728ce99764c5989cea4d3e6154d43e9410cf997201cc25b2990ac9a39d23885. 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/GBAYC8600165.
Leoncavallo: I pagliacci, Act 1: "E allor perche, di', tu m'hai stregato" (Silvio, Nedda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a90d48e7685bfcc75127d34a484dce85fdb082d3a52e922fe9f92a49ce3cdc. 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/GBAYC2202813.
La traviata, Act I: Libiamo ne'lieti calici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f57dde046e31017f154d87aae3ebde06803fb50a8e0caa96d1642e91ca3ed8. 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/GBAYC8806268.
Leoncavallo: I pagliacci, Act 1: "Non mi tentar!" (Nedda, Silvio, Tonio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89b4ac5c9fb5b05b9801285a798e07a969900940bfb47585df164807fd159ee. 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/GBAYC1400416.
Leoncavallo: I pagliacci, Act 1: "Cammina adagio e li sorprenderai!" (Silvio, Nedda, Tonio, Canio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220e638d23deba4460d396f7378a7a8ed3c5b75ac2f0b1038f32bcbce90f873a. 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/GBAYC2202814.
Leoncavallo: I pagliacci, Act 2: "Suvvia, così terribile" (Canio, Coro, Silvio, Nedda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc136c8e8ea386b0f7af7a7e06c8ff88ab9769cbfc89ed8089a73e123383ca73. 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/GBAYC1400429.
Leoncavallo: I pagliacci, Act 1: "Nedda!" - "Silvio! A quest'ora che imprudenza" (Silvio, Nedda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dba4f4a508f153f5404d1ba8282e2c7584c9e3be201968568f30140811ab913. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400414.
Leoncavallo: I pagliacci, Act 1: "E fra quest'ansie in eterno vivrai" (Silvio, Nedda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf8353b5c47e3be457c5e717b5054415d6f0441eb5fd3525623be5c862596a5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400415.
Leoncavallo: I pagliacci, Act 2: "No, Pagliaccio non son" (Canio, Coro, Silvio, Nedda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b3de81d603f14085985cc9feafad92d33138f30b9336834cc58b54dbe4044e. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400428.