Barbara Frittoli (born 19 April 1967) is an Italian operatic soprano, specializing in operas by Verdi and Mozart. She has sung leading roles in opera houses throughout Europe and in the United States,
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 0x94fa2dcb40abe8f2d9f28e9bf93ccde1c24e0f41f740d21618c1ac1140651f4d. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c70c1868-869b-429e-b8df-4cac0b4e1140.json and https://artists.proofprofile.net/proofs/artist/c70c1868-869b-429e-b8df-4cac0b4e1140.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Boccherini: Stabat Mater G.532, Recitativo e Aria Accademica G.458, Symphony No. 18 in F Major G.512
Mascagni: Cavalleria Rusticana / Leoncavallo: Pagliacci
Coro Di Voci Bianchi "Guido Monaco" Di Prato
Orchestra del Maggio Musicale Fiorentino
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2027594fc3fa1185c0216ff713b39bb9ee3c08798a2c804330a4e987d2ab488b. 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/GBF079144126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ffe11d1bd3ae17146b1825d151e71500d623e57db23e761aeed510aa1a90ed. 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/GBF079144127.
Gianni Schicchi: "Ai miei cugioni Zita e Simone"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5638cdf0813e84a17eaab85980e6089b743dd2aa1c9e43d6ce7bf48c167cb6. 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/GBF079144128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502fc97f111e10d7984ffe479680893f2a7c55e927ebce2db71c2c9bcbaa7e26. 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/GBF079144129.
Gianni Schicchi: E non c'è nessun mezzo...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc1fd37c23d44dae5cf2b823760d519d2ad140b1fe849c7a0aa2da70caeacc2. 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/GBF079144130.
Gianni Schicchi: Firenze è come un albero fiorito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8d62ed440e813f921b555f5a227bba3cf795e4a2bb8f3df5e1fec043897ef9. 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/GBF079144131.
Gianni Schicchi: "Quale aspetto sgomento e desolato!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8babfeb9441d1310b90c4dc896a19f627cbe0690755537300ad695b85897291. 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/GBF079144132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9541a4689124c34a0992170f25e7308c98b613e57163feaf3011445615cacf54. 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/GBF079144133.
Gianni Schicchi: "Datemi il testamento!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb563ddc976b161e4dc37a4e69398314061eacacc2db9034ac964ef47338d0a87. 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/GBF079144134.
Gianni Schicchi: Nessuno sa che Buoso ha reso il fiato?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ba73a57b45a2bb51ee4c1cc2a7e67108c936ec36323265d6af1be222babcb6. 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/GBF079144135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1738a04c30a64ff74ec48773c71a7a59618b067b010e1678115397e8e6d51f. 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/GBF079144136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8beed735088b238df5642c67bf2836118d6d97704060dcba36f3a1065794268e. 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/GBF079144137.
Gianni Schicchi: "Prima un avvertimento!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaca193ec45a2fa9822efbf3627b32d6bb064c7e8d0e7244af040bf79d1f48b8. 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/GBF079144138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf189f42d5c415586e92fabb1a457ee09109f626328491d4e7081ec9283a77ed3. 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/GBF079144139.
Gianni Schicchi: "Ladro, ladro, furfante!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b90014288ad2da4b31e1f4b78fa6c64a800eb353caab600046d607697a7749. 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/GBF079144140.
Gianni Schicchi: Lauretta mia, staremo sempre qui
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e1eb0297f98f7e0edf9e01e486d85e668f84dfc7f161ab5ce78bf4920c3cc6. 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/GBF079144141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2ac0f557fa0d39720271ea75d68c5c1afb9aa85d1c876fd2cafe5a36b0d0e5. 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/GBBBB9800505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c585e6b7b29caf740935de309b34786cec3a504e52cbf4ee8b50aaec382cc4. 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/ITZ040300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9519947e5bf58fa780fdd3d23f7bc70199b03b04cc4b7f2e2ef40243613b384c. 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/ITZ040300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae14cb37e21b9ca533d652d89c517ed9c2c2510f338bbe6c3c7090e83e9699c8. 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/ITZ040300167.
La Bohème / Act 2: "Questa è Mimi, gaia fioraia"
Coro Di Voci Bianche Della Scuola Di Musica Di Fiesole
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d32eb170c66ae6ebfa1758cdc784be522cc17d604f346cdbaded30e9a3f389. 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/ITZ040300170.
La Bohème / Act 2: "Quando m'en vo'" (Musetta's Waltz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821a7f1036944e90f9109dbaab96c2a5a47a43e7643bd20b2c6f1c6f31b4f93a. 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/ITZ040300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034f0619a871c1b20007c9fbfb8e835b92f0989563367d8cd8106dd47fc272cf. 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/ITZ040300174.
Pagliacci - Prologue: "Si può? Signore! Signori!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ad05040d7424e02b25e0865ba73fc671790e3d392b261005c71cca72b81975. 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/GBBBB0400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de5dde76d36ea136bf381db6f424652dc602a5a1000bbfaed7ad655e8f4d78d. 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/GBF079045219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c98eb864cc3ec8c0edba752227b69588d8c690e577fbe9c93cc87790898cc6f. 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/GBF079045202.
Il Trovatore / Act 1: "Che più t'arresti?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca67b6ab93abaadf62ce512a5a446f6aea0b74d6c91ce7e449308b762e8a6b53. 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/GBF079045203.
Il Trovatore / Act 3: "Giorni poveri vivea"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e12f17bfccbc1cb18c6c7d4d0fa91c6bddc27d863ded2b0ca4faa554a4ec3d. 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/GBF079045222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ee608e95bf18f79197226bfd6e9eee3ec7136f7158b4331c926a7b29df54a6. 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/GBF079045205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0da73230bb731c385a836e4690397760795e3388a05ebe74a69549c502a3d0c. 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/GBF079045224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe323bee2c60e3988c64400d3f86305f63ba980e2aa397fc500b8a9dc0c267b93. 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/GBF079045226.
Il Trovatore / Act 2: "Mal reggendo all'aspro assalto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ca137b71f3224da94289181b62c5024195518abbd156ada37d8d70c74ef0ad. 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/GBF079045213.
Il Trovatore / Act 4: "Mira di acerbe lagrime"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911122a566ce94e8cecfb77d75ca561d1009cfaaf65a94b7d4d39dbe86d879e1. 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/GBF079045233.
Il Trovatore / Act 2: "Il balen del suo sorriso" - "Qual suono! o ciel!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd855ed7d8f2a5e8dfe7d760f3b505dc3aecc8bc35a8fbe36b162a7e74396b98f. 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/GBF079045216.
Il Trovatore / Act 2: "Ah, se l'error t'ingombra...Perchè piangete?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3850f67604e4fdcda301bfcd34593798414251bf703845c49fb7136f12b2fc. 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/GBF079045217.
Il Trovatore / Act 2: "E deggio e posso crederlo?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebd8dadcb3142614ef32e91b487b42bf0e95487d2eec587eb601ddd35c304bf. 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/GBF079045218.
Il Trovatore / Act 4: "Sì; la stanchezza m'opprime"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138461a4c932adee90686a31ec2183fe7b8479663598b9943e9fe7031f10d638. 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/GBF079045236.
Il Trovatore / Act 4: "Che! Non m'inganno! Quel fioco lume..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180147b1baee51f345daf7270f4126ab1732400495ffccddddce568767412181. 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/GBF079045237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e442e838b811aa515664d4e73b0fbbd2f85e6c47b77b17910214e3940e510ea. 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/GBF079045239.
Don Carlo - Trovatore - Otello - Traviata - Puritani - Giuramento - Bohème - Tosca - Fanciulla del West - Andrea Chénier - Pagliacci - Prophète
Chorszenen und Konzertchöre in Rundfunkaufnahmen ab 1938
Die Meistersinger von Nürnberg, WWV 96: Silentium! Silentium!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925beb334e4510324cb2cbbc05be3a76e9342f2860b61c9f887212bfc3032cbd. 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/DEAD61703101.
Wiener Staatsoper Live: Arias of Bellini, Rossini, Tchaikovsky & Verdi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c57a22e166aa4e6ba575eb95309f266d15def21d5c222dae4804cb6c8cf8c5b. 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/ITZ040000586.
Pagliacci, Act I: Recitar! – Vesti la giubba
Orchestra of the Teatro Massimo Bellini, Catania
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d20d8e4f1f71001c06e3b43f84609988171961b0beec7d9cf3dc41b764f28ec. 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/ITZ040500058.
Les pêcheurs de perles, WD 13: C'était le soir – Au fond du temple Saint "Pearl Fishers' Duet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d53b9e5e43cfa9d5a150a31695aa6276852c9ccfdfd682f7ced0a012155846. 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/DEN960330504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1e598850500282a0c062805ccde58285d29aa8a9a65d5014f4059d8e4f0843. 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/ITZ049700281.
L'elisir d'amore, Act II: Una furtiva lagrima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b2dc7a94160beb645f55618035e6cef06835d859f98b84febf8f1752759aaf. 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/NLA319500341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8dee3beb849ddc85f8aa32823ad5072f8f23d67e4a5bff9b2998aac80b1efc. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/ITZ040000593.
Madama Butterfly, Act II: Addio, fiorito asil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50165be73661db83b73420b6445d903ae4957ff6513056acf816af154a0ae41. 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/ITZ049700277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae14cb37e21b9ca533d652d89c517ed9c2c2510f338bbe6c3c7090e83e9699c8. 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/ITZ040300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e5d9e28425146c6a2036293b85e6fd7456baca7b72dfb6f8b8f7a78b22e57a. 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/ITZ040000591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557e40303955fc58005179b3aa212b9f5340c9e2848f39442fafc44f7fcd19cd. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NLA319500338.
Cavalleria rusticana: Intanto amici qua – Brindisi. Viva il vino spumeggiante "Drinking Song"
Chorus of the Teatro Massimo Bellini, Catania
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ecc318505a9ea863f63f51767d0464ca44f1b107f1e6d7467baa56ffcd903d. 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/ITZ040500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4ce796363292fdee6711c727343bf2559e8cb7e5be33b9a0e8d1f54e72c814. 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/ITZ040300055.
Tosca, Act I: Dammi i colori – Recondita armonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3d4b1cb448ed5e94f9578515342343378e6e1d77b5d468fd6dfc25055dd672. 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/ITZ041200004.
La fille du régiment, Act I: Pour mon âme quel destin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140359e57928adf2fad3e79565cf57cbcd526bb7d5846c9ad466091e1b9b5ead. 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/ITZ049700289.
Andrea Chénier, Act IV: Come un bel dì di maggio
Orchestra Sinfonica di Milano Giuseppe Verdi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd923ec4bed0e6d7cfa0109904294df38b21266617f6b17b2a8a7a98eda23f98f. 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/ITZ041200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181b3614c8bb5788843108991c94a21e1931bd4be17b68e21ccf05f1ae412d39. 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/ITZ041400090.
Orchestra del Teatro Comunale di Bologna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08ae7c0d64035e93d8f5992aeed449e76c4abca3acceb722a2adbcdd05ed81e. 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/ITZ041200102.
Opera - The Ultimate Collection (Super Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c57a22e166aa4e6ba575eb95309f266d15def21d5c222dae4804cb6c8cf8c5b. 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/ITZ040000586.
Pagliacci, Act I: Recitar!...Vesti la giubba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d20d8e4f1f71001c06e3b43f84609988171961b0beec7d9cf3dc41b764f28ec. 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/ITZ040500058.
Les pêcheurs de perles: C'était le soir – Au fond du temple Saint
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d53b9e5e43cfa9d5a150a31695aa6276852c9ccfdfd682f7ced0a012155846. 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/DEN960330504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1e598850500282a0c062805ccde58285d29aa8a9a65d5014f4059d8e4f0843. 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/ITZ049700281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8dee3beb849ddc85f8aa32823ad5072f8f23d67e4a5bff9b2998aac80b1efc. 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/ITZ040000593.
Madama Butterfly, Act III: Addio, fiorito asil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50165be73661db83b73420b6445d903ae4957ff6513056acf816af154a0ae41. 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/ITZ049700277.
La bohème, Act I: O soave fanciulla (Love Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae14cb37e21b9ca533d652d89c517ed9c2c2510f338bbe6c3c7090e83e9699c8. 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/ITZ040300167.
Aida, Act I: Se quel guerrier io fossi! – Celeste Aida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e5d9e28425146c6a2036293b85e6fd7456baca7b72dfb6f8b8f7a78b22e57a. 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/ITZ040000591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41624a9034a1c372b8e988b60ab4fa3c622273926601f8d9d55c28e112d3df9. 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/ITZ049700259.
Cavalleria rusticana: Intanto amici qua - Viva il vino spumeggiante "Drinking Song"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4ce796363292fdee6711c727343bf2559e8cb7e5be33b9a0e8d1f54e72c814. 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/ITZ040300055.
Tosca, Act I: Retrieving data. Wait a few seconds and try to cut or copy again.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140359e57928adf2fad3e79565cf57cbcd526bb7d5846c9ad466091e1b9b5ead. 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/ITZ049700289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd923ec4bed0e6d7cfa0109904294df38b21266617f6b17b2a8a7a98eda23f98f. 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/ITZ041200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181b3614c8bb5788843108991c94a21e1931bd4be17b68e21ccf05f1ae412d39. 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/ITZ041400090.
Cavalleria rusticana: Mamma, quel vino è generoso - Turiddu?! Che vuoi dire?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfdccc0d25e5c0fea708fcbada9da1992d8bad93f22555e2168914e1cef29ad. 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/ITZ041200001.
Les pêcheurs de perles, Act II: Au fond du temple saint
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177d6ed7f78ffecc27206684d06031cda761603ba8c04c7106e67a9a2b0553cd. 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/ITZ040300291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b0b353520a347d832f3bc86e356c1e49a8bacb69c3d55d402fdd6401633f5a. 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/ITZ049700258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd634eb7ea91d3e6332f0285953ad24b3f50f6a64c8fa0714ec836adeddd4926f. 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/USSM10208463.
Addio, fiorito asil from Madama Butterfly
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364f2ff4a43698a0f353acdeec8c024331be42668c9dc2a20c4fa47ea0821c81. 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/USSM10208474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234f513c1b590a77feb77b365cbbc4c4d02ddd127e2e55b815b88c706ccd94bd. 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/USSM10013735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ea2e7add9e9b78353dc26a5cb2fcd6d05e823e85a44b98de29b5d769439751. 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/USSM11105933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c6b15fb6f4a778b9ce3d21f33dad19097f4110a3872461d07710a6149a843c. 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/USSM11105935.
Verdi: Il Trovatore - The Sony Opera House
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe977de3d8b7272f0a21b246c8cb0ca92d7adf192463409471d2d32bebc661948. 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/USSM10104030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123f3986b55548bc42b3d4aeed7d180a9dffce6febd9c527a3984683fd49d299. 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/USSM10104031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13214491985897dd7c6ed158524ea9b8929bffca5bf6c6d356517dcb5baa04dd. 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/GBAYC0102941.
Mozart: Idomeneo, K. 366, Act 1: "Quando avran fine omai" (Ilia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d79e0a38631bd38192597a2e2886cce45424cf7bb1242af5817ec4d4ee2e86. 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/GBAYC0102944.
Mozart: Idomeneo, K. 366, Act 2: "Idol mio, se ritroso" (Elettra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec011990f1ca491e3250967940aa7c8b646df087f9b8a082205f4cd1bdbee45f. 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/GBAYC0102983.
Mozart: Idomeneo, K. 366, Act 2: "Odo da lunge armonioso suono" (Elettra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131307c711f9a874baece03aa3cbe1e6e758bcf365062816e6e26bf5758a572e. 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/GBAYC0102984.
Mozart: Idomeneo, K. 366, Act 1: "Non ho colpa" (Idamante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b5a10cc463a7049f9e9422678e8d3074e7e4d8772dfda2b8507b34d68ef123. 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/GBAYC0102949.
Mozart: Idomeneo, K. 366, Act 2: "Vattene prence" (Idomeneo, Idamante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb841a4c439f5a6987f5e7b5c0144f0857441e99d4a0e9f450f39f4e8bf41de0c. 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/GBAYC0102989.
Mozart: Idomeneo, K. 366, Act 1: "Ecco il misero resto de'Troiani" (Ilia, Idamante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb491ed4cab7d1346ac4f5ee3cb56854abedbb6fe32568d1960cacc412903be5. 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/GBAYC0102950.
Mozart: Idomeneo, K. 366, Act 2: "Qual nuovo terrore!" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9117f6eeba4022a3400298818dc62cd6accecbbd761c692a1214f7f5ff270c43. 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/GBAYC0102991.
Mozart: Idomeneo, K. 366, Act 1: "Estinto è Idomeneo?" (Elettra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed535b9ec202299cce059935089e98981a9325a036ca88dda2e29c3c675f0200. 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/GBAYC0102955.
Mozart: Idomeneo, K. 366, Act 2: "Corriamo, fuggiamo quel mostro spietato!" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ee6baf0cd2eafc6c4c409483bcee82818f01430b3cca8f4ff14d54944d9e02. 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/GBAYC0102993.
Mozart: Idomeneo, K. 366, Act 1: "Pietà! Numi! pietà" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0807c09a29a6c705bf89f045b51ca28d4510755c81b37cadfaf87768a96c462. 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/GBAYC0102958.
Mozart: Idomeneo, K. 366, Act 3: "Zeffiretti lusinghieri" (Ilia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79c3681deb9e8ef77fc2dae26f873cf06d6c154b4f691d7e5b28b82c4dcaf57. 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/GBAYC0102997.
Mozart: Idomeneo, K. 366, Act 1: "Oh voi, di Marte e di Nettuno all'ire" (Idomeneo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8fd5f9128a243ae68c5ae7fe24728fe5d5ee209114103fcaf5ff181d8287d7. 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/GBAYC0102962.
Mozart: Idomeneo, K. 366, Act 3: "S'io non moro a questi accenti" (Ilia, Idamante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4d67d7b268c54b2cc8e77fd51830f97d3365b6e82d37f83535493354298bc5. 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/GBAYC0103001.
Mozart: Idomeneo, K. 366, Act 3: "Cieli! che vedo?" (Idomeneo, Ilia, Idamante, Elettra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe65e16f74444eaf4dca920dfff63516053dc5bd280cecd4152b3e6fa19dcdf9. 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/GBAYC0103003.
Mozart: Idomeneo, K. 366, Act 3: "Andrò ramingo e solo" (Idamante, Ilia, Idomeneo, Elettra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7f0d49c8e401f5fc801faa0ed67073d7a69079b12fe6052b33347ee1ba5d9c. 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/GBAYC0103004.
Mozart: Idomeneo, K. 366, Act 1: "Il padre adorato" (Idamante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9aca6948a972d7b7b7410414361e111b36f5f4fce29f52ed31b2d64630858bd. 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/GBAYC0102967.
Mozart: Idomeneo, K. 366, Act 1: "Nettuno s'onori" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eac3708588446de2220d3dd239767e4b7f581f8de770d120aa37d5edb4d3b4f. 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/GBAYC0102970.
Mozart: Idomeneo, K. 366, Act 2: "Se mai pomposo apparse" (Ilia, Idomeneo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59d523831c13f38da294feb8ecedf08d35d560ecd19064891fcaa519b70fd52. 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/GBAYC0102976.
Mozart: Idomeneo, K. 366, Act 2: "Se il padre perdei" (Ilia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc193e26ced3d2a9debf9803b4eec9e3e0fbbb0f2dc05f61daedb97af267a8785. 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/GBAYC0102977.
Mozart: Idomeneo, K. 366, Act 2: "Qual mi conturba i sensi equivoca favella?" (Idomeneo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6da22d10fea1400925587c6cb4d24c9bceb604cbab2dadfc7b25ba91d5422b. 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/GBAYC0102979.
G. Puccini: Turandot In The Forbidden City
Mozart Chöre: Ave verum corpus, Krönungsmesse, Requiem u.a.
Giuseppe Sarti: Magnificat • Gloria in excelsis (World Premiere Recording)