Piero Cappuccilli (November 9, 1926 – July 12, 2005) was an Italian operatic baritone. Best known for his interpretations of Verdi roles, he was widely regarded as one of the finest Italian baritones
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6666531c74fec7be3ba8f589590b8758961d2787dc9805e42ecd08d9868b602. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/355b46fe-0085-484b-a5d3-fae3367662c0.json and https://artists.proofprofile.net/proofs/artist/355b46fe-0085-484b-a5d3-fae3367662c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lucia di Lammermoor, A. 46, Act II, Scene 2: Chi mi frena in tal momento?
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c9b50f56ac5e9d63a338c7b390f9c07053c52039f277d9523948cd1a67fa1a. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51104920.
Lucia di Lammermoor, A. 46, Act II, Scene 2: T'allontana, sciagurato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462ff5dd9b0af549482da22763c3acd6f150a28b5d8b6a64335296d2cbbc866e. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/ITCC51104921.
Don Carlos, Act I: E lui! ... Desso ... l'Infante!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb2e481a0bb418a72903d5884e666c98a95efd97785fc70d5b41a628811b86f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951387603.
Don Carlos, Act I: Dio, che nell'alma infondere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa885d99d294c3b57acc3f36a1c39e7b415caecc5782c68d0437bc4a39aa20eab. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951387604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4168389d62ade00bdf6a26296c0e9d9d767a1fca592b7f4d938a2d2d667160ca. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230601.
Nabucco / Act I: Gli arredi festivi giù cadano infranti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604070433eedc6d178719916d90e4861cd1198d4eae5b54fe5b79b047078f8cc. 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/DEF058230602.
Nabucco / Act 1: "Qual rumore?"/"Come notte a sol fulgente"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1750c63293588c8f21d26fae7db7d3d6174c8b435439340dc77a039747af1f54. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230628.
Nabucco / Act 1: Recitativo e terzettino: "Fenena! O mia diletta" - "Guerrieri, è preso il Tempio..." - "Io t'amava"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3911cf3b0ace12dfba03b519b3ad1c2af7760251a582cc3d4025cd04acaf21. 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/DEF058230604.
Nabucco / Act 2: Chi s'avanza?/Salgo già del trono aurato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578b0e6d636277520007804c8258507a6613bdc14be8485c808f7352b6b37833. 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/DEF058230608.
Nabucco / Act II: Che si vuol? / Il maledetto non ha fratelli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f1b5f57d3ae7f1eb9bbe5ac890b00d3ccdb5bc2d798372957acf7ca7611960. 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/DEF058230610.
Nabucco / Act 2: "S'appressan gl'istanti" - "S'oda or me!" - " Chi mi toglie il regio scettro?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f92e29dfcc0737a4da83436479a96617f2cc71a4f75aaf1278180bd36d5c14e. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DEF058230611.
Nabucco / Act 3: "Ah qual suon!"/"Deh, perdona"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38c444b09ae9155cf73260f830e941b2ad3f564c8c288ea7f70984052d6b936. 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/DEF058230614.
Nabucco / Act 3: Va pensiero, sull'ali dorate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779130f53d03f8b9b46b3f05d4f6e92cfa33843012d82d6d40d05592fa538d9d. 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/DEF058230615.
Nabucco / Act 4: "Dio di Giuda!"/"Cadran, cadranno i perfidi.."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d2911e8db421176856993db420adbe95fe3f722f3ca81e85c5b10544ea0ed6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230619.
Nabucco / Act 4: "Oh! chi vegg'io?" - "Su me .. morente ...esanime"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0ede4a3def6c1b53bfb41624d1fd9bb27a874890350112c156f62569434751. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230618.
VERDI: LA FORZA DEL DESTINO, (Selection), Pedro Lavirgen, Oliviero de Fabritis
Un ballo in maschera, Act II: Act II Scene 1: Teco io sto (Gustavo, Amelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238cea00ae25133d0aa42a433211ceb648deec18f11b9156fb1b89067a97430f. 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/DEB951590716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaed2aa2c6c4d34e550c9c9c891de94b2b719dc79e26815b6a79da33110ded8. 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/DEB951590701.
Un ballo in maschera, Act I: Act I Scene 1: Posa in pace (Dehorn, Ribbing, Oscar, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010d74d4e2e9867e1d8eeab4cc6f1a8f69786087a1a43dc3d36d9b69932fc384. 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/DEB951590702.
Un ballo in maschera, Act I: Act I Scene 1: Amici miei, soldati (Gustavo, Oscar, Dehorn, Ribbing, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eee2f1f0973cd85045a0274daa7799e7bb2a5413b3ad91a1dc780bf6d4babbc. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951590703.
Un ballo in maschera, Act I: Act I Scene 1: Il cenno mio di la con essi attendi (Gustavo, Oscar, Renato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe8fb7709f6c864a8dfb9c378894a3a155142bc0701b092886a90a2901155c5. 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/DEB951590704.
Un ballo in maschera, Act I: Act I Scene 1: Alla vita che t'arride (Renato)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a2d4ca11cbc65ea5e13224633b8090039360e02965396955d49c0dda67b876. 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/DEB951590705.
Un ballo in maschera, Act I: Act I Scene 1: Il primo giudice (Oscar, Riccardo, Giudice, Gustavo, Dehorn, Ribbing, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7e4f4916e86a4b30387a49273ebe4694e3e417eccdc25785c883e0a88d49a8. 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/DEB951590706.
Un ballo in maschera, Act I: Act I Scene 2: Arrivo il primo! (Riccardo, Chorus, Ulrica)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a34d6a92bb656640275989139f0b864d3e37fff27db889e600c10b740e2793. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951590708.
Un ballo in maschera, Act I: Act I Scene 2: Su fatemi largo (Gustavo, Servo, Cristiano, Ulrica, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab18d0facc640956484b89ca7235158192e5c9b0d0e17cc8d9428c9647c659ff. 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/DEB951590709.
Un ballo in maschera, Act III: Act III Scene 2: Forse la soglia attinse - Ma se m'e forza perderti (Gustavo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010f8ff1531770b859f3aa00a55d342817cd803a1c044592e74a3e5f59164c5b. 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/DEB951590724.
Un ballo in maschera, Act I: Act I Scene 2: Che v'agita cosi? (Ulrica, Amelia, Gustavo, Voci)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb008af9d260b1386a52be07603c6ada0726976501e7a3adeac8abef5bf87f6cc. 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/DEB951590710.
Un ballo in maschera, Act III: Act III Scene 2: Ah! dessa e la … Si, rivederti, Amelia (Gustavo, Oscar, Dehorn, Renato, Ribbing, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e842ead5ea5e0130fab516ab201801f0c9f6ab03333d1209f0944c399f7b30c. 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/DEB951590725.
Un ballo in maschera, Act I: Act I Scene 2: Su profetssa, monta il trepie - Di' tu se fidele (Dehorn, Ribbing, Oscar, Gustavo, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa6702840595bdea8ecad3cc70ab41018d7892bcecbed19a7b88eddbf2b32f7. 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/DEB951590711.
Un ballo in maschera, Act I: Act I Scene 2: Chi voi siate (Ulrica, Dehorn, Ribbing, Gustavo, Renato, Cristiano, Oscar, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba5640330aca64b9419f13e626bd1070033a134ac7dd6ce19ed9b69e8c8df5c. 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/DEB951590712.
Un ballo in maschera, Act I: Act I: Finisci il vaticinio (Gustavo, Ulrica, Dehorn, Ribbing, Renato, Cristiano, Oscar, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d5e94d28ad3d16686f2c4302ee7aeaee41e654d69c4eb6528f5fe85274d1b5. 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/DEB951590713.
Un ballo in maschera, Act II: Act II: Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c92056369d817bbf5e4ff71476df439a5b21c05d61c1ab2b601f55f102f014. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951590714.
Andrea Chenier, Act III: Nemico della patria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cddfe65d2485a549dbdcb89b53fb549f364a6dbe21d4930e024d5d9001ba960. 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/ITDQ70231169.
Pavarotti – The Opera Collection 7: Verdi: Luisa Miller (Live in Milan, 1976)
Mascagni: Cavalleria Rusticana/Leoncavallo: Pagliacci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b7a7eb5e87faac9a9a71d72f214b6a9d65c32c0186c819c788731ddf88e0c9. 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/GBF077641001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0532d4b67ff15e4a21c846648aa68a992c483c7537107555f3754c6852413e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740902.
Cavalleria rusticana: "O lola ch'ai di latti la cammisa" (Siciliana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fde26b0c5eb0cc423b025ced0e70ff9f1f334691c531f9dd02761524619fb6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641002.
Pagliacci / Act 1: "Un grande spettacolo!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38b87087ebf5b04fbd7e073c4993a86080af054fe73faa8c0806b5ac17eafd2. 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/GBF077740903.
Cavalleria rusticana: "Gli aranci olezzano sui verdi margini"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c3d3d7283092cac8cbb5afaf5e7d0833c9877e5e8b4a39cbde39ac44761a9b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641003.
Pagliacci / Act 1: "Un tal gioco, credetemi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087b7f30c0bc197fa3c836a33557df2c085338098408b9b1dad5fed0eedb74c5. 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/GBF077740904.
Cavalleria rusticana: "Dite, mama Lucia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424181432645696fc3a666c54fb9d54da68a502ce91673585ccadce10ffae9c9. 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/GBF077641004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29605a21cf214ca53b39a121aa3d791d33c2e9bda4db0fcabb6d78d09a74e4fe. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740905.
Cavalleria rusticana: "Il cavallo scalpita"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1510a835734025254baf8d3d6ac98253c3e1e358aeebb3d569c5fdba7bb3a40e. 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/GBF077641005.
Pagliacci / Act 1: "Qual fiamma aveva nel guardo!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43830a0323ce133f2d69d76b7adcdfe85e79fe5bd734cf22f720db00a1ad13b1. 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/GBF077740906.
Pagliacci / Act 1: "Sei là" - "So ben che difforme" - "Oh! lasciami"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7508dfb26f981a4432e9febf22b8f089e1fc54498df096fd314b492a888ecc. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740907.
Cavalleria rusticana: "Beato voi, compar Alfio...Inneggiamo, Il Signor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1358bd46e728334f11574f584e28116153adad67132d5228f7bcf3b77b5ff5c0. 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/GBF077641006.
Pagliacci / Act 1: "Nedda! Silvio!...E allor perché"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ba68882debc333830661040e7d0746328220074d3c9ec40b828512137134a5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740908.
Cavalleria rusticana: "Voi lo sapete, o mama" (Romanza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b86aa17c4e37f4eff03a7b6aaacec8b046acd9a75dc0855a7cf64f9fbab487f. 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/GBF077641007.
Pagliacci / Act 1: "Cammina adagio" - "Derisione e scherno!" - "Padron! che fate!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77637bb4822e69022373a4bcea7aaba8bc58c50b01789d96408ca25e3ee29969. 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/GBF077740909.
Cavalleria rusticana: "Tu qui, Santuzza?" (Duetto) - "Fior la giaggolo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3421231d0cbf2385375a03a796b518ebc73745e63cf952d85b8adb4b03e159d9. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641008.
Pagliacci / Act 1: "Recitar!...Vesti la giubba"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1817ca18521d366fbe6f30632c40ab366f3261616b6a765d6802f687da44a4b4. 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/GBF077740910.
Cavalleria rusticana: "Fior di giaggiolo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c43590fda5eb85cac52adb4f40de76e564e204ed661975dffaa91e4b5e31651. 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/GBF077641009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff42fd175a35b3b4a62753edbf4a03cb2ea62a4301723b4ff5de7e74a57b67c. 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/GBF077740911.
Cavalleria rusticana: "Ah! lo vedi" (Duetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcaeafeaa0b2c5f191adbabdee16f80849e98306359d5ed27bce7a1443026a8. 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/GBF077641010.
Pagliacci / Act 2: "Presto, affrettiamoci"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa92def20dfe38c196149e5930c3208f7158782560370ce468576c9e6e60d79. 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/GBF077740912.
Cavalleria rusticana: "Oh! Il Signore vi manda" (Duetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0870f2779122fe5f6974b9b5805d7db7a58b973cf659ddc40e698c7f99a0cc2f. 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/GBF077641011.
Pagliacci / Act 2: "Pagliaccio, mio marito"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0db3802110152f3757cc21c19b0c97df849b9ed0da46e473ed6228c3ff7acc8. 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/GBF077740913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78679fe06199aa7cfbf75d99bd2c8b6a93a35c8699ea911e8ea174da0315b1e6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641012.
Pagliacci / Act 2: "E dessa! Dei, come è bella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c95f239b524363a2b7d39f69c293cabb70495918db439c06637cedc1e474f89. 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/GBF077740914.
Cavalleria rusticana: "A casa, amici" - "Comare Lola"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f3ccde1723dfdca31cabad0c2d5190692e4fc63c6960354f4fc9f163dbc5e2. 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/GBF077641013.
Pagliacci / Act 2: "Arlecchin! Colombina!" - "Prendi questo narcotico"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006ba3b4df44d62f9950e83c3ae65b74ae81db9123f47e846549fc901b4f7a26. 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/GBF077740915.
Cavalleria rusticana: "Viva il vino spumeggiante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a17f890ba78c16a82b54c15156166e13ffdfb3c74795b98837edb8043abb3. 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/GBF077641014.
Pagliacci / Act 2: "Versa il filtro ne la tazza sua!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd884b09eaace0dcab69d87f06f310db6fe9c8a1f56f48527251ae8b08a5c77. 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/GBF077740916.
Cavalleria rusticana: "A voi tutti salute"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693134a014ce26dcd201c2dd58940991e2496f96aaee0dba8b5688cf72984da9. 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/GBF077641015.
Pagliacci / Act 2: "No, Pagliaccio non son...Suvvia, cosi terribile"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f467aa0311fca71ae0c3e9b7c3fa10ad645dfc82f4fd707aed40dde6c213aff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740917.
Cavalleria rusticana: "Mamma, quel vino è generoso...Turiddu?! Che vuoi dire?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd0221266a6c9d52ee73d3b30fd278ec528f247465374191f7d68f8471f23f4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641016.
Pagliacci / Prologue: Prelude..."Si può? Signore! Signori!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc9b7eae7219e8964171dc1c734c0fb4af508457ec25df69adbf948eea68eda. 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/GBF077740901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650c83db7699e5962a84492d96b2897ba957d4885bb24986f80fd80993c4c945. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507511001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e31c3d95813dd6e9485ef88939954fd06ae8627740bb1d444bd50ec02381e05. 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/NLA507511015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc722eb0ccdbcfa5b5db8b2acca79c4ad4c5f51a50202fc285a92b5462c1679f. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/NLA507511002.
I due Foscari / Act 2: Scena: "Notte! perpetua notte"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e29a319172355a2713de8d09d45004ea4bdba4a2555c58aba739697b4cbe566. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507511016.
I due Foscari / Act 1: Scena: "Qui ti rimani". Arioso: "Brezza del suol natio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9464f2addcdc90e0d79111e54d1baad191e6c610fac1a913aa40e7891b9724. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/NLA507511003.
I due Foscari / Act 2: Preghiera: "Non maledirmi, o prode"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e200626aca62952070db0652718930978aa7e75165de36991e3561f617c3c9f. 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/NLA507511017.
I due Foscari / Act 1: Cavatina: "Dal più remoto esilio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2573e1c06a5a903ac66da180f1d57618183312848509529e3d20a0dda6fef04d. 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/NLA507511004.
I due Foscari / Act 2: Scena: "Ah, sposo mio!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc669595bce564cb3ee6478f3dd43126fcce54be2bf8429afc5047659cf3ad58d. 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/NLA507511018.
I due Foscari / Act 1: Cabaletta: "Odio solo, ed odio atroce"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9106a0e3014d2ace97f66d8e0d67cfb6c00533270f2cf401bed84c6e65af6ab7. 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/NLA507511005.
I due Foscari / Act 2: Duetto: "No, non morrai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fc54c9cc7011bf9ef66d57f08eb5e5afa036429999dca63c19725861bab584. 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/NLA507511019.
I due Foscari / Act 1: Scena: "No... mi lasciate"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55529a0221ca5783af6909d34b106dc420f1c296dab48903b6eb6be186305c8b. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507511006.
I due Foscari / Act 2: Barcarola: "Tutta è calma la laguna". Stretta: "Speranza dolce ancora"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63686453bff5325178a4183f5266f536a6f636dd86a370fa7ba912968346a6e6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507511020.
I due Foscari / Act 1: Cavatina: "Tu al cui sguardo onnipossente"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa51abbb036d0da630649fa090f27a21a74c8aa94a6c82c2e01199fb4be418ae. 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/NLA507511007.
I due Foscari / Act 2: Scena: "Ah, padre!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43fcfc3d5920e753837f070b4fca7aaf1129aea2ee77a768ee691cc05726df3. 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/NLA507511021.
I due Foscari / Act 1: Scena e Cabaletta: "Che mi rechi?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594a6280c131f255ea0b84dd49d799b7e35d9dea3b27b419bf371c583bd2b3e6. 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/NLA507511008.
I due Foscari / Act 2: Terzetto: "Nel tuo paterno amplesso"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2189a66318de2efdea4b54ca89c98773bcbcc84c1f3028a5959b7eaa9b0971cf. 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/NLA507511022.
I due Foscari / Act 1: Coro: "Tacque il reo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2780f6256e6af3719d35acefb2dae1a68fc561d25d19a1eed51edfe069c35adc. 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/NLA507511009.
I due Foscari / Act 2: Scena: "Addio..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4316b2a691e690d3e0c1bc3aee4d31cf1f0c74d34d03a507407b1373b8cbd9b6. 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/NLA507511023.
I due Foscari / Act 1: Scena: "Eccomi solo alfine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a379bca1b1ab3d98ccda5f3b3a48e60b8feb6da521ed0283b99646b0851064. 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/NLA507511010.
I due Foscari / Act 2: Quartetto: "Ah sì, il tempo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e61d81d863909f47b06689451207119704848cf0287438b98d81a9c165e7b0c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507511024.
I due Foscari / Act 1: Romanza: "O vecchio cor, che batti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cd502eb63a4bd22219a18651a8a9a4f6532b8b21f6d640e9f712155212a429. 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/NLA507511011.
I due Foscari / Act 2: Finale. Coro: "Che più si tarda"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadac3e14ec7f4278d02e134353fab97d5348c424076659e3904b40f390d5c69a. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507511025.
I due Foscari / Act 1: Finale. Scena: "L'illustre dama Foscari"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7ae4a26e79f82b72bb96f4096f037437f86c54988c7389dd5221c8162bda0d. 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/NLA507511012.
I due Foscari / Act 2: Scena: "O patrizi..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af2505302595c9a92a445c27bcf67ef80696550cc17028c400fe9e97f2f8b18. 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/NLA507511026.
I due Foscari / Act 1: Duetto: "Tu pur lo sai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c17ce6043ef91cdb8d2b8f63ab1f49c88a8db6a3fdbd8195ed6e416cfd163e. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507511013.
I due Foscari / Act 2: "Queste innocenti lagrime"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa68aa1264617649e62ddc7ba229266979f653e254669948b446a9ea4071199. 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/NLA507511027.
I due Foscari / Act 1: "Di sua innocenza dubiti?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95483831620df39ff5def4f0ceac586eec855c6b92c36ac078020f58f8a7947. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507511014.
I due Foscari / Act 3: Introduzione: "Alla gioia!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be53df08812b82e6d1a83eaaa550f8ea49a8e30d0eb129ebb51e4a62a4e49d6. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/NLA507511028.
I due Foscari / Act 3: Barcarola: "Tace il vento"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ba8bf44d49f89c11f09203cab2f39647833441b2ac9bed1d3c19b52f57247d. 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/NLA507511029.
I due Foscari / Act 3: Scena: "Donna infelice"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae1b192ba9be3cd5460fe68245b8eb4556e9e85b946dd986d5fc8716d6138f7. 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/NLA507511030.
I due Foscari / Act 3: Aria: "All'infelice veglio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fb6607c2c045a73c46068c5b41d1923ab9d17e6678f171e433b6da8013405e. 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/NLA507511031.
I due Foscari / Act 3: Scena: "Egli ora parte"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bc8f410a6be24e9894de6d02d1d06dde9cb13c999e34f8f67062e3cb761562. 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/NLA507511032.
I due Foscari / Act 3: Cabaletta: "Più non vive!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c6d13c3e826d7e9b6c8605e6123757aa66229f395077bad98dde38597e06af. 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/NLA507511033.
I due Foscari / Act 3: Finale. Scena: "Signor, chiedon parlarti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836ebd70961df710550a6421ca7e78fb3940e40411f23951360d32c9425c4c9c. 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/NLA507511034.
I due Foscari / Act 3: Aria: "Questa è dunque l'iniqua mercede"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c74a8a8d9112660534e99c95936aa3b0f41d22e50852bbdc50bb8a43c64683. 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/NLA507511035.
I due Foscari / Act 3: Scena: "Che venga a me, se lice" "Quel bronzo infernale"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c631448fd0617876476f0a3064532e9682acd490c0e6b1a7040893d2ad62154. 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/NLA507511036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867c363d724d76b4a793d212ad828f8a2f8e98e655e1c8b33ffd210a2cfba31a. 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/NLA507401310.
I Masnadieri / Act 1: "O mio castel paterno"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ca9a4d2f2b9a448ef85cc6c7286ec62bfdb54664a5b488166c65eec0ac2bcd. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/NLA507401312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da093787977ade974a87361a8cc161432983578207b1a60b907488c923ecb34. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/NLA507401313.
I Masnadieri / Act 1: "Nell'argilla maledetta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a60cc506a65126df77929ef63dee56bdf653f2ce68dfa8a15447ca70bd170d6. 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/NLA507401314.
I Masnadieri / Act 1: "Vecchio! spiccai da te"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37eb8ebd7bca27cb67951290abd9bdac6d71cec32602f37b37cbcf105368007d. 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/NLA507401315.
I Masnadieri / Act 1: "La sua lampada vitale"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aa63c19bbbc924a4557ca7868bc91725983622390737de7a0d4fa9e5f80b45. 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/NLA507401316.
I Masnadieri / Act 1: "Tremate o miseri"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93de5d9c6cd663c4d2b66ed581fe11118e880865f80c1a633db2bcd8718b2a28. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507401318.
I Masnadieri / Act 1: "Lo sguardo avea degli angeli"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84181f6b42ba49da51436eed60b5b5a219d6ce2bbefa60e171c5e47d2a9aeb9. 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/NLA507401320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70332f7530318a55a04b84ecf95044295f6865aa68097fdd7808e281405d0e59. 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/NLA507401321.
I Masnadieri / Act 1: "Carlo! io muoio..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cf9955bfe6d9502f6474efc79e45bee28a363c807f438f46d064cd084ba7c7. 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/NLA507401322.
I Masnadieri / Act 1: "Sul capo mio colpevole"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693e4523017a16a7dda98cac653c85a0590bee843de734b2282a83d572251cf0. 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/NLA507401324.
I Masnadieri / Act 2: "Dall'infame banchetto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47358e0ab6297bb54e4befd7721147371a71d936a960170bd0439a0cccd5e6bc. 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/NLA507401325.
I Masnadieri / Act 2: "Tu del mio Carlo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b91d7ab4e3509500cb8bceb148f910b0e566e31ee932664e59add81c9e25fd2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507401326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c52f635c7559f054ebea1b1a83a6b2f278c66e52ce3c62176c278befb6e6a04. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507401328.
I Puritani / Act 1: All'erta! All'erta! L'alba appari
Chorus of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cec17b4ebb315e5c872037d21f7a6159d0d45dd5331de6dffd49fd1dce9f5f. 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/GBF077340401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74da9ed0961180fa9024118d1edcfd0dc7a9d6b46170485f9b965ed2a73d28da. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340412.
I Puritani / Act 3: Son salvo, alfin son salvo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a38458803fe04528f2cce039a77ca3adddef1f3633432c3437e7ab0eed463b6. 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/GBF077340420.
I Puritani / Act 1: O di Cromwell guerrieri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cc7e2949aa57b470cd1a8faa137e7899c02e5e756e17b096e0f9e2bf0c6768. 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/GBF077340402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd34eb314419eac717b41d531814499a1847044169e99a252d2e6a3e838731a4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340413.
I Puritani / Act 3: A una fonte afflitto e solo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347ea18da814fa3c704c3d61a00e597daad3f43bc748342b067f9a79e53057ee. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/GBF077340421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79d8958e0ec785226f9f1152635f753adb66df865699bf8376b572325a2a47f. 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/GBF077340403.
I Puritani / Act 2: Ah dolor! Ah terror!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bca41f44db562ec78c34039df38d515041ff59e5da857564f4e0b572374cec1. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed616abe1c8fe18870db3de7ea06a6a85ac99a11081bd4c35228035611e7384. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340422.
I Puritani / Act 1: Ah! per sempre io ti perdei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc081a89b65a7480afc6c228c59af6d20ea67e061172d40e81ffd02d9cbda0d19. 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/GBF077340404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddefa17943c2cd5bedff1519ecc509b249f7b15788eb692b7a45e20d9ef1f00. 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/GBF077340415.
I Puritani / Act 3: Vieni, vieni fra questa braccia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdd213b2a99efc4cf99542a37ed1066834decca04cf838765bb3c26cbcfb29a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBF077340423.
I Puritani / Act 1: O amato zio, o mio secondo padre!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa843ab723db2727995d8eb4c349a7c946625b6a8eb5a1069b4a4bec6803d2ff8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340405.
I Puritani / Act 2: E di morte lo stral non sarà lento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16088ebd180ec7b261762dfbdf63b0c1366e0592f71850a6e39fc03a7e57364. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340416.
I Puritani / Act 3: Ancor s'ascolta questa suon molesto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1088cb41008e1769cae8c746ca16d6b1f411f5fd781ea02e36cac7c66652b156. 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/GBF077340424.
I Puritani / Act 1: Sai com'arde in petto mio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdbbc78cba07529224c70654e010d0d02f37da9894071a768eb08758a7c5861. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/GBF077340406.
I Puritani / Act 2: O rendetemi la speme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0633732ee8df58b1f0a2eabf3fcabdfb753f663732d6e8c45339f3cff4fc43c2. 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/GBF077340417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f96cd48a93c30da151ffdb7d79762cecd16347272e9c838730ad052e8d3f32. 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/GBF077340425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e59dd0e4b5c5e76bb3d7df309813fa865bb287a94f8853555cd72dbc1f5d99. 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/GBF077340407.
I Puritani / Act 2: Vien, diletto, è in ciel la luna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e1266027b0b43f10e863ad8e682138e654e85a14a5d7805bb8e1fc7ed3d03a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705cc041f8fb4cec5efa95007ff8eb87eb30f79553648305a6da8674ebe3be0c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfa7015436fe9c9ccc5db60a6761181f6caef2f03a5e0ee25a190cfe5315306. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340408.
I Puritani / Act 2: Il rival salvar tu dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcee289e6d6c0947c8ea52c31252fa9440a76b21e167d77374582208387a4a61. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/GBF077340419.
I Puritani / Act 1: I rito augusto si compia senza me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ddb619e0efdd8b5def5eb7a792ebc4fd068432f89a953932677d2475bb01d9. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cf8790b5b559e8f7957bf7154dc25dbfe2700675c6244ce10bc19cd57eb340. 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/GBF077340410.
I Puritani / Act 1: Ferma! Invan, invan rapir pretendi!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40394618bb2d0d9ed8fe1e565abed3518730b3decff6d2bc9822507d551a96c4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340411.
Gaetano Donizetti: Lucia Di Lammermoor (Complete Opera)
Act II: Chi mi frena in tal momento? - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf743bc6f8ced999adb93de029e4755e55f7c236b22776fd18fd546433eca65. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK5C50143326.
Verdi: Don Carlo, Il Trovatore, La Forza Del Destino, Macbeth