{"copyright_id":"0x85a958b894c24eeffea2d52aaaab0eed2cd1d68bf2e9374ebbc9b894eec8bca1","name":"Delia Wallis","registered_at":"2026-06-21T10:29:57Z","symbol":"NIM1899276","token_address":"0x3c552d7b8ffe623c1394da22f188b2d51b65cbed","type":"artist","uuid":"eb4d33a3-2ef0-47bb-8fcd-cb6d857ae90a"}
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 0x85a958b894c24eeffea2d52aaaab0eed2cd1d68bf2e9374ebbc9b894eec8bca1. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb4d33a3-2ef0-47bb-8fcd-cb6d857ae90a.json and https://artists.proofprofile.net/proofs/artist/eb4d33a3-2ef0-47bb-8fcd-cb6d857ae90a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x6826393b7b42cf3de2f537299c31fcb059b6d3a36ffe1bd5bb8d718c6a1b918f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331301 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2074e5e430d596b2cf3e03cf5f1ab73d718c22c64759858c06d5e52d04035b40. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331320 — a six-check JSON result.
Norma / Act I: Introduzione: Ite sul colle, o Druidi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123378f0a20effd928acc4958aabd96f8d2b183bd16627be1e38dd2ffa6008f0. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331302 — a six-check JSON result.
Norma / Act I: Oh! di qual sei tu vittima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09639208f9cec1b4b17a92e7e4cc0ea16edacefcbbacf9d1fc249809a356b72. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331321 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719c0e92cfd5e0711026d0530703fad3592cf64130126ab31e00bb9f97403faf. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331303 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde43b48a8acec58e836a16675377a08fc62e19f63a568ebe19bf10d28b1b6c20. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331322 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f895920be049bcdb9a5635aede8d4289d33beea2028427313d58b5a3e678fb4. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331304 — a six-check JSON result.
Norma / Act I: Vanne, si: mi lascia, indegno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee1ade42da73f1a0655a390239aee95b5d5e7a9a379278282040c3f9d397350. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331323 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71123fbf6c7c07129a3ea318cbb09ee28afcbcd579312a32d0aa19950fa45e37. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331305 — a six-check JSON result.
Norma / Act I: Sediziose voci, voci di guerra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79b4c02702e74b9c57298133867347c55ee46c970508fce937b2193e34a4edf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331307 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fbc5e7af4cbe02a1ee1ca140f38e8e249da489a039a957c2f8c4197b88363f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331308 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a610bbef1d32e6b47db1e545f92ffea143a41d6f9f0901bde4470ac00b8327. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331309 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6243b2c7d3dbe3c1f5bc8f3722a09628d3c77ae5bd4eba1d90e114e94ca45056. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331328 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f819d60c6507cc5404f132bd48fa83bd193b6a9d6fb9632574792cf70c6d984. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331310 — a six-check JSON result.
Norma / Act II: Si, fino all'ore estreme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec1318539b1dfdc69e6609271e22806ed3530a9349e4b1af7876c55655461da. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331329 — a six-check JSON result.
Norma / Act I: Sgombra è la sacra selva, compuito il rito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a91a4adbd2c9532c445277d40be78ddb0f94311560cfc0ef4f503c45e7c1f9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331311 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72a241d918431c91533fcafb1814f8a783eef860bbed12007ecb846a4c363ae. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331330 — a six-check JSON result.
Norma / Act I: Va, crudele, al Dio spietato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4d1f16a1e7f5ed41be31f902a455b3ff9dc01a597434ef901a72b9ba18361a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331314 — a six-check JSON result.
Norma / Act II: Squilla il bronzo del Dio!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea5a097ce5bc742673c9e23afb5cc8e852214c08d6366e4484e24f27331bf7a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331334 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d68fb4eebbed73801bdedaa81245d048c5246320add94bf3dccb129814a507. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331335 — a six-check JSON result.
Norma / Act II: Già mi pasco ne'tuoi sguardi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b29d2b4d1e4ee3128dd68c5bd728b793b4f50ecd4d9543314d99eeff2dcd11. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331338 — a six-check JSON result.
Norma / Act II: Qual cor tradisti, qual cor perdesti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b93ca21e32c1931cf55715341348f3fced17bfd38c16869f8334266067e825. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331340 — a six-check JSON result.
Norma / Act II: Deh! non volerli vittime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e14f942dd24c724e686491abefddd81a55a23f5bf456ab7cc350ee5ec839ee. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331342 — a six-check JSON result.
Don Carlo - Highlights (1986 Digital Remaster): Scena e romanza 'Fontainbleu! Foresta immensa e solitaria' (Carlo)
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7f34438cf63c74d13e0cf7a6d2512d6dfd41b040ab0eb45fa3bce04a921310. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8906177 — a six-check JSON result.
Don Carlo - Highlights (1986 Digital Remaster): Canzone del velo 'Nel giardin del bello' (Eboli/Tebaldo/Dame)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be293d08a2f1f9ad7645b4e1d017055bc838d86571f4b4343b0f21b431fc340. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8906178 — a six-check JSON result.
Don Carlo - Highlights (1986 Digital Remaster): Aria 'O don fatale' (Eboli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdeaab9f7392d93273f49c97e031322c7ba20db9e70b125f2292a4dbc611209a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8906182 — a six-check JSON result.
Don Carlo - Highlights (1986 Digital Remaster): Scena ed aria 'Tu che la vanita' (Elisabetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71aa59adb0fd694d323e48e3f0ea1e0d1008c14755ec5f7560d60650c0d9f38d. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8906184 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e236a5478dc4ce9bc9f99231559da5bf3a9667b860e50ad6b4b7662332d421. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703705 — a six-check JSON result.
Boito: Mefistofele, Prologue: "Ave, Signor degli angeli e dei santi" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c6b8f33ed80378969e259176067a108c81e1e8b9f9e4fb09dc7b9ff0814ace. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703706 — a six-check JSON result.
Boito: Mefistofele, Act 2: "Folletto, veloce, legger" (Faust, Mefistofele, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af87ab9230f6bb5af61aebdf8f961437384f82bd8d7e2e5587e98d41603becd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703730 — a six-check JSON result.
Boito: Mefistofele, Prologue: "Ave, Signor" (Mefistofele)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1073bc0572012fb3ca61d9ffe4808ae737fa7ca81d3ae5101f9238521145bbce. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703707 — a six-check JSON result.
Boito: Mefistofele, Prologue: "T'è noto Faust?" - "Sanctus! Sanctus!" (Coro, Mefistofele)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb6f64da8f1950dcb665d4c3884da068af5fcd9f6d34d07d3b8bf1f573dfde0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703708 — a six-check JSON result.
Boito: Mefistofele, Prologue: "Siam nimbi volanti dai limbi" (Coro, Mefistofele)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550b7210ee25fce9df1e3925e20879e567989ee30a9898849ed9ad9a48c26f6c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703709 — a six-check JSON result.
Boito: Mefistofele, Prologue: "Salve, Regina!" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413747d03a17c07a4db4285e965205e375a0e8b1c2c5d03d968cd8942eb89eb0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703710 — a six-check JSON result.
Boito: Mefistofele, Act 3: "L'altra notte in fondo al mane" (Margherita, Faust, Mefistofele)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f81ca10b14117b27b5a3b061ccc5062576b3be1af07d393e84f39c59f79e26. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703735 — a six-check JSON result.
Boito: Mefistofele, Act 1: "Perchè di là?" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc129a8a406a2af19e7552fea299037ce1fd5a6e732082afe0351344da6510d16. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703713 — a six-check JSON result.
Boito: Mefistofele, Act 3: "Lontano, lontano, lontano" (Margherita, Faust)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3d4f5ec709f2c21965f31c53d4dc976924b75e0f292a80dbd9b2d2aa4a5504. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703737 — a six-check JSON result.
Boito: Mefistofele, Act 1: "Juhé! Juhé! Juheisa! Juhé!" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fc800484f743f13ef485e6a4a753edc173fbbfe2cab14c0971b429fff4a930. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703715 — a six-check JSON result.
Boito: Mefistofele, Act 3: "Spunta l'aurora pallida" (Margherita, Faust, Mefistofele, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de9b99afd093745eab3e79ba3149a40e451cc1841f583374438a4c5dd8cc69a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703739 — a six-check JSON result.
Boito: Mefistofele, Act 1: "Dai campi, dai prati" (Faust, Mefistofele)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac253b3e9e1223b5b2d2fa0b336e64bf79ecf23b82470290a5c59b280a6bb6a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703718 — a six-check JSON result.
Boito: Mefistofele, Act 1: "Son lo spirito che nega sempre tutto" (Mefistofele)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba823cee0d7bac301ba3ea477778cdf1d2f128f4f59272dcb2c30a5f8ce2e48. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703719 — a six-check JSON result.
Boito: Mefistofele, Epilogue: "All'erta! la lotta incerta fra l'averno ed il ciel" (Mefistofele, Faust, Coro)
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (arr. Defaye)
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Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
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21 Hungarian Dances, WoO 1: No. 5 in G Minor (Allegro)
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Violin Concerto in A Minor, BWV 1041: I. Allegro
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Orfeo ed Euridice, Wq. 30, Act II: Dance of the Blessed Spirits
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Cello Suite No. 1 in G Major, BWV 1007: I. Prélude
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Violin Concerto in D Major, Op. 61: III. Rondo (Allegro)
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. Allegro
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Violin Concerto in E Minor, Op. 64: I. Allegro molto appassionato - Cadenza - Tempo I - Presto
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A Midsummer Night's Dream, Op. 61, Act V: Wedding March
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Lakmé, Act I: Dôme épais le jasmin à la rose s'assemble (Lakmé, Mallika)
Orchestre National Du Capitole De Toulouse
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Les Contes d’Hoffmann, Act III: Barcarolle: Belle nuit, ô nuit d’amour
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Turandot, SC 91, Act III: Nessun dorma! (Calaf, Chorus)
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Il Giustino, RV 717, Act I: Vedrò con mio diletto (Anastasio)
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L'Elisir d'amore, Act II: Una furtiva lagrima (Nemorino)
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Rinaldo, HWV 7a, Act II: Lascia ch'io pianga (Almirena)
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Don Giovanni, K. 527, Act II: Non mir dir (Donna Anna)
Orchestre De La Société Des Concerts Du Conservatoire
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Tosca, Act III: E lucevan le stelle (Cavaradossi)
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Il Barbiere di Siviglia, Act I: Largo al factotum
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Carmen, WD 31, Act I: L'amour est un oiseau rebelle (Habanera) [Carmen]
Orchestre national de la radiodiffusion française
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Il trovatore, Act III: "Di quella pira l'orrendo foco" (Manrico, Ruiz, Chorus)
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Tolomeo, re d'Egitto, HWV 25, Act III: Stille amare (Tolomeo)
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Orphée et Eurydice, Wq. 41, Act III Scène 1: Air: "J'ai perdu mon Eurydice" (Orphée)
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Le Nozze di Figaro, K. 492, Act II: "Voi, che sapete" (Cherubino)
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Die Zauberflöte, K. 620, Act I: Der Vogelfänger bin ich ja (Papageno)
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Faust, CG 4, Act III: Les grands seigneurs ... Ah ! je ris de me voir si belle (Marguerite)
Orchestre national de Montpellier Occitanie
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Turandot, SC 91, Act III: Nessun dorma (Arr. Jérôme Ducros)
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Lakmé, Act I: Viens, Mallika (Lakmé, Mallika)
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Tannhäuser, WWV 70, Act II: Dich, teure Halle, grüss' ich wieder
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Roméo et Juliette, CG 9, Act I: Ah! Je veux vivre dans le rêve (Juliette)
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Amadigi di Gaula, HWV 11, Act II: Pena tiranna
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La Bohème, SC 67, Act I: Sì. Mi chiamano Mimì (Mimì, Rodolfo)
Coro e Orchestra del Teatro alla Scala, Milano
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La Périchole: Act I: Vous a-t-on dit souvent [Piquillo, La Périchole]
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Les Troyens, H. 133, Act V: Adieu, fière cité (Didon)
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Le Nozze di Figaro, K. 492, Act II: Voi che sapete (Cherubino)
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Samson et Dalila, Op. 47, Act II: Mon coeur s'ouvre à ta voix (Dalila, Samson)
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Opera - Världens vackraste arior / The Most Beautiful Arias in the World
Bizet: Carmen, Act 1: Habanera. "L'amour est un oiseau rebelle" (Carmen, Chœur)
Orchestre Philharmonique de Radio France
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Bizet: Carmen, Act 2: "Votre toast, je peux vous le rendre" (Escamillo, Chorus)
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Bizet: Carmen, WD 31, Act 2 Scene 5: No. 17, Cantabile, "La fleur que tu m'avais jetée" (Don José)
Orchestre National de la Radiodiffusion-Television Francaise
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Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)
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Die Zauberflöte, K.620, Act I: Der Vogelfänger bin ich ja
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Mozart: Die Zauberflöte, K. 620, Act 2: "Der Hölle Rache kocht in meinem Herzen" (Königin)
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Donizetti: Don Pasquale, Act 1: "Sogno soave e casto" (Ernesto, Pasquale)
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Donizetti: Don Pasquale, Act 3: "Com' è gentil"
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Leoncavallo: Pagliacci, Act 1 Scene 4: "Recitar! Mentre preso dal delirio … Vesti la giubba" (Canio)
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Humperdinck: Hänsel und Gretel, Act 1: Tanzduett. "Brüderchen, komm tanz' mit mir" (Gretel, Hänsel)
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Strauss, R: Der Rosenkavalier, Op. 59, Act II: "Ganz zu Befehl, Herr Kavalier" (Ochs, Annina)
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Rossini: Il barbiere di Siviglia, Act 1: "La ran la le ra ... Largo al factotum della città" (Figaro)
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Rossini: Il barbiere di Siviglia, Act 1 Scene 5: No. 9, Cavatina, "Una voce poco fa" (Rosina)
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Verdi: Il trovatore, Act 4 Scene 1: "D'amor sull'ali rosee" (Leonora)
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Puccini: La Bohème, Act 1: "Che gelida manina" (Rodolfo)
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La Bohème (2002 Digital Remaster): Si, mi chiamano Mimi
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La Bohème: Quando men vo (Musetta's Waltz Song) (Act II)
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Catalani: La Wally, Act 1: "Ebben? ... Ne andrò lontana" (Wally)
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Verdi: La Traviata, Act 1: "Libiamo ne' lieti calici" (Alfredo, Tutti, Violetta)
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Mozart: Le nozze di Figaro, K. 492, Act 1: Aria. "Non più andrai" (Figaro)
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Le nozze di Figaro, Act II: Aria: Porgi amor
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Mozart: Le nozze di Figaro, K. 492, Act 3: Duettino. "Sull'aria" (La Contessa, Susanna)
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Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)
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Flotow: Martha, Act 3: "Ach, so fromm, ach, so traut"
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Gualtier Maldè!... Caro Nome, Gildas Aria, Ur Rigoletto, Akt I
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Verdi: Rigoletto, Act III: "La donna è mobile"
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Rigoletto, Act III: Bella figlia dell'amore (Duca/Maddalena/Gilda/Rigoletto)
Orchestra Del Teatro Alla Scala Di Milan
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Dvořák: Rusalka, Op. 114, B. 203, Act 1: "Mesicku na nebi hlubokém" (Rusalka)
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Charpentier, G.: Louise, Act 3 Scene 1: "Depuis le jour où je me suis donnée" (Louise)
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Puccini: Tosca, Act 2 Scene 5: "Vissi d'arte, vissi d'amore" (Tosca)
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Puccini: Tosca, Act III: E lucevan le stelle (Cavaradossi)
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Korngold: Die tote Stadt, Op. 12, Act I: Lied. "Glück, das mir verblied" (Marietta)
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Les Contes d'Hoffmann (1989 Digital Remaster), Act III: Entr'acte et Barcarolle: Belle nuit, ô nuit d'amour (Une voix/Giulietta/Choeurs)
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Donizetti: L'Elisir d'amore, Act 2: Una furtiva lagrima
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La Gioconda (2000 Digital Remaster): Cielo e mar! (Act II)
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Puccini: Turandot, Act 1: "Signore, ascolta" (Liù)
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Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi che sapete" (Cherubino)
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Mozart: Le nozze di Figaro, K. 492, Act 2: "Porgi, amor" (Countess)
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Mozart: Don Giovanni, K. 527, Act 2: "Deh vieni all finestra" (Don Giovanni)
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Mozart: Don Giovanni, K. 527, Act 1: "Batti, batti, o bel Masetto" (Zerlina)
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Orchester der Bayerischen Staatsoper München
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Mozart: Die Zauberflöte, K. 620, Act 2: "O Isis und Osiris" (Sarastro, Chorus)
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Mozart: Cosi fan tutte, K. 588, Act 1: "Temerari ... Come Scoglio" (Fiordiligi)
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Rossini: Il barbiere di Siviglia, Act 2: Aria. "La calunnia è un venticello" (Basilio)
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Verdi: Don Carlo, Act 2: "Nei giardin del bello saracin ostello" (Eboli, Tebaldo, Coro)
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Bellini: Norma, Act 1: "Casta Diva" (Norma)
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Verdi: Aïda, Act 1: "Se quel guerrier io fossi! ... Celeste Aida" (Radamès)
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Verdi: La traviata, Act 3: "Teneste la promessa ... Addio del passato" (Violetta)
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Verdi: Otello, Act 4: "Niun mi tema" (Otello)
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Puccini: Tosca, Act 3: "E lucevan le stelle" (Cavaradossi)
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Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimi" (Mimì)
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Puccini: Manon Lescaut, Act 2: "In quelle trine morbide" (Manon)
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Leoncavallo: Pagliacci, Act 1: "Recitar! ... Vesti la giubba" (Canio)
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Giordano: Fedora, Act 2: "Amor ti vieta di non amar" (Loris)
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Delibes: Lakmé, Act 2: Air des clochettes. "Où va la jeune hindoue" (Lakmé)
Orchestre du Theatre National de IOpera-Comique
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Gounod: Roméo et Juliette, Act 2: "L'amour, l'amour !" - Cavatine. "Ah ! Lève-toi, soleil !" (Roméo)
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Bizet: La jolie fille de Perth, WD 15, Act 2: "Quand la flamme de l'amour" (Ralph)
Nouvel Orchestre Philharmonique de Radio France
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Bizet: Carmen, WD 31, Act 1: "L'amour est un oiseau rebelle" (Carmen)
Orchestre National Radiodiffusion Française
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Bizet: Les Pêcheurs de Perles, WD 13, Act 1: "A cette voix ... Je crois entendre encore" (Nadir)
Orchestre du Théâtre National de l'Opéra de Paris
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Saint-Saëns: Samson et Dalila, Op. 47, Act 2, Scene 3: Air. "Mon cœur s'ouvre à ta voix" (Dalila, Samson)
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Wagner: Tannhäuser, Act 3: "Wie Todesahnung" - "O du, mein holder Abendstern" (Wolfram)
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Vaughan Williams: The Pilgrim's Progress
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Swedish Rhapsody No. 1, Op. 19 'Midsummer Vigil'
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Academy of St Martin in the Fields: Baroque Landscapes
Concerto for 2 Flutes, Strings and Continuo in C, R.533: 1. Allegro
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Concerto for 2 Flutes, Strings and Continuo in C, R.533: 2. Largo
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Concerto for 2 Flutes, Strings and Continuo in C, R.533: 3. Allegro
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Concerto for 3 Trumpets, 2 Oboes, Timpani, Strings and Continuo in D: 1. Intrada
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Concerto for 3 Trumpets, 2 Oboes, Timpani, Strings and Continuo in D: 3. Allegro
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Concerto for 3 Trumpets, 2 Oboes, Timpani, Strings and Continuo in D: 4. Largo
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Concerto for 3 Trumpets, 2 Oboes, Timpani, Strings and Continuo in D: 5. Vivace
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Concerto for 2 Horns, Strings and Continuo in F, R.539: 1. Allegro
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Concerto for 2 Horns, Strings and Continuo in F, R.539: 2. Larghetto
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Concerto for 2 Horns, Strings and Continuo in F, R.539: 3. Allegro
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12 Concertos, Op. 3 "L'estro armonico", Concerto No. 1 for 4 Violins in D Major, RV 549: I. Allegro
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12 Concertos, Op. 3 "L'estro armonico", Concerto No. 1 for 4 Violins in D Major, RV 549: II. Largo e Spiccato
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12 Concertos, Op. 3 "L'estro armonico", Concerto No. 1 for 4 Violins in D Major, RV 549: III. Allegro
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Oboe Concerto in C minor, TWV 51:c1: 1. Grave
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Oboe Concerto in C minor, TWV 51:c1: 2. Allegro
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Oboe Concerto in C minor, TWV 51:c1: 3. Andante
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Oboe Concerto in C minor, TWV 51:c1: 4. Vivace
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Concerto grosso No. 5 in D Major, Op. 6/5, HWV 323: I. Larghetto e staccato
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Concerto grosso No. 5 in D Major, Op. 6/5, HWV 323: II. Allegro
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Concerto grosso No. 5 in D Major, Op. 6/5, HWV 323: III. Presto
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Concerto grosso No. 5 in D Major, Op. 6/5, HWV 323: IV. Largo
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Concerto grosso No. 5 in D Major, Op. 6/5, HWV 323: V. Allegro
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Concerto grosso No. 5 in D Major, Op. 6/5, HWV 323: VI. Menuet. Un poco larghetto
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12 Concertos, Op. 3 "L'estro armonico", Concerto No. 2 for 2 Violins and Cello in G Minor, RV 578: I. Adagio e spiccato
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12 Concertos, Op. 3 "L'estro armonico", Concerto No. 2 for 2 Violins and Cello in G Minor, RV 578: II. Allegro
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12 Concertos, Op. 3 "L'estro armonico", Concerto No. 2 for 2 Violins and Cello in G Minor, RV 578: III. Larghetto
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12 Concertos, Op. 3 "L'estro armonico", Concerto No. 2 for 2 Violins and Cello in G Minor, RV 578: IV. Allegro
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Concerto for Treble Recorder, Strings and Continuo in C major, TWV 51:c1: 1. Allegretto
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Concerto for Treble Recorder, Strings and Continuo in C major, TWV 51:c1: 2. Allegro
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Concerto for Treble Recorder, Strings and Continuo in C major, TWV 51:c1: 3. Andante
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Concerto for Treble Recorder, Strings and Continuo in C major, TWV 51:c1: 4. Tempo di Minuet
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Violin Concerto No. 4 in E Major, TWV 51:E3: I. Affettuoso
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Violin Concerto No. 4 in E Major, TWV 51:E3: II. Allegro assai
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Violin Concerto No. 4 in E Major, TWV 51:E3: III. Cantabile
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Violin Concerto No. 4 in E Major, TWV 51:E3: IV. Allegro
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Violin Concerto No. 8 in G Major, TWV 51:G8: I. Andante
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Violin Concerto No. 8 in G Major, TWV 51:G8: II. Allegro
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Violin Concerto No. 8 in G Major, TWV 51:G8: III. Siciliana
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Concerto grosso No. 3 in E Minor, Op. 6/3, HWV 321: I. Larghetto
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Concerto grosso No. 3 in E Minor, Op. 6/3, HWV 321: IV. Polonaise. Andante
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Concerto grosso No. 3 in E Minor, Op. 6/3, HWV 321: V. Allegro, ma non troppo
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Préludes / Book 2, L. 123: 5. Bruyères - Home Session
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Après un rêve, Op. 7, No. 1 (Arr. for Cello and Piano)
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Sonata No. 2 for cello and piano, Op. 39: 3. Allegro giusto
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Stille Musik: III. Augenblicke der Serenade
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La Vierge / Scene 4: The Assumption: Le dernier sommeil de la Vièrge (The Last Sleep of the Virgin)
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Il barbiere di Siviglia: Overture (Sinfonia)
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Piano Concerto in A minor, Op. 16: II. Adagio - Live
Symphonieorchester des Bayerischen Rundfunks
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Water Music Suite No. 1 in F Major, HWV 348: II. Adagio e staccato
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Piano Sonata No. 12 in F Major, K. 332: II. Adagio
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Violin Sonata in F Minor, Op. 4, MWV Q12: Adagio-Allegro moderato
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12 Songs, Op. 21: V. Lilacs (Transcr. Rachmaninoff for Solo Piano)
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4 Impromptus, D. 899 (Op. 90): No. 4 in A-Flat Major. Allegretto
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6 Songs without Words, Op. 30: No. 6 in F-Sharp Minor 'Venetian Gondola Song' [Barcarolle]
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12 Etudes W 235 I Allegro Non Troppo / 16 Cirandinhas A 220
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Verdi: Don Carlo, Act 1: Introduzione - "Su, cacciator! Pronti o la belva" (Coro)
Ambrosian Opera Chorus/John McCarthy/Orchestra of the Royal Opera House, Covent Garden/Carlo Maria Giulini
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Verdi: Don Carlo, Act 2: "Il Re! Perchè sola è la Regina?" (Tebaldo, Filippo, Coro)
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Orchestra of the Royal Opera House, Covent Garden/Carlo Maria Giulini
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Verdi: Don Carlo, Act 1: "Fontainebleau! Foresta immensa e solitaria!" (Don Carlo)
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Verdi: Don Carlo, Act 2: "Non pianger, mia compagna" (Elisabetta, Rodrigo, Filippo, Coro)
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Verdi: Don Carlo, Act 4: "Ella giammai m'amò" (Filippo)
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Verdi: Don Carlo, Act 1: "Io la vidi e al suo sorriso" (Don Carlo)
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Verdi: Don Carlo, Act 2: "Restate! Presso alla mia persona" (Filippo, Rodrigo)
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Verdi: Don Carlo, Act 4: "Dormirò sol nel manto mio regal" (Filippo)
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Verdi: Don Carlo, Act 1: "Il suon del corno alfin nel bosco tace" (Don Carlo, Tebaldo, Elisabetta)
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Verdi: Don Carlo, Act 2: "O Signor, di Fiandra arrivo" (Rodrigo, Filippo)
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Verdi: Don Carlo, Act 1: "Al mio piè, perchè?" (Elisabetta, Don Carlo)
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Verdi: Don Carlo, Act 2: "Quest'è la pace che voi date al mondo?" (Rodrigo, Filippo)
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Verdi: Don Carlo, Act 1: "Di qual amor, di quant' ardor" (Elisabetta, Don Carlo)
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Verdi: Don Carlo, Act 2: "Osò lo sguardo tuo penetra il mio soglio" (Filippo, Rodrigo)
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Verdi: Don Carlo, Act 1: "Al fedel ch'ora viene, o signora" (Tebaldo, Elisabetta, Don Carlo)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903a4ef6fa62f4f7f649a260c7971a5d38b984edbc9165f2ec3be3ff3d1429f3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001357 — a six-check JSON result.
Verdi: Don Carlo, Act 1: "L'ora fatale è suonata!" (Elisabetta, Don Carlo)
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Verdi: Don Carlo, Act 1: "Inni di festa lieti echeggiate" (Coro, Elisabetta, Don Carlo)
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Verdi: Don Carlo, Act 3: "Ciel! Non è la Regina!" (Don Carlo, Eboli)
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Verdi: Don Carlo, Act 3: "Che disse mai?! Egli delira, non merta fé!" (Rodrigo, Eboli)
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Verdi: Don Carlo, Act 1: "Vi benedica, Iddio dal ciel!" (Coro, Elisabetta, Don Carlo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20f58496814d40e8e715e43e3048f31d2e15fdd3ad7255883150be90c541237. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001335 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc086fed76de6db5c766df288c3bd365da4139b36edc6fdaa88bc2fb1dff2875. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001336 — a six-check JSON result.
Verdi: Don Carlo, Act 3: "Ed io, che tremava al suo aspetto!" (Eboli, Rodrigo, Don Carlo)
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Verdi: Don Carlo, Act 2: "Carlo il sommo Imperatore" (Coro, Il Frate)
Simon Estes/Ambrosian Opera Chorus/John McCarthy/Orchestra of the Royal Opera House, Covent Garden/Carlo Maria Giulini
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Verdi: Don Carlo, Act 3: "Tema per te, falso figliuolo" (Eboli, Rodrigo, Don Carlo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa661b79f619f18e5bb35ff09256c402bc31a5650595094cdcc1fbc7419f5da92. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001363 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Al chiostro di San Giusto" (Don Carlo, Il Frate)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc68c50e7f96fabde36b0b1fc8f797134e7806c9b8a9f86e4a6f67c4c9984e4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001338 — a six-check JSON result.
Verdi: Don Carlo, Act 3: "Carlo, se mai su te fogli importanti serbi" (Rodrigo, Don Carlo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46aec41fef7d21fd36a79c527cb9b6bcbb7292327156336f952cff3d67a17db. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001364 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "E lui! Desso! L'infante!" (Rodrigo, Don Carlo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4bf214de019d762ec24375ec8bcd920e93eb44ed36d0c42fe6de120f45c487. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001339 — a six-check JSON result.
Verdi: Don Carlo, Act 3: "Spuntato ecco il dì d'esultanza" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a49b355eebdcd6f3724262ac17f58f808fc111b1698aa87086b1d40baf8af5b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001365 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Questo arcano dal Re non fu sorpreso ancora?" (Rodrigo, Don Carlo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8866ad86389be1b9945ca31e02459cee2bf66ad84c44ca694e84dd48b4f2a91e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001340 — a six-check JSON result.
Verdi: Don Carlo, Act 3: Marcia - "Spuntato ecco il dì d'esultanza" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280b5d67b691e02be2370564e5da32d7a6495dee550e69f1407484e3a9187179. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001366 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Dio, che nell'alma infondere amor" (Don Carlo, Rodrigo, Coro, Il Frate)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94bc43f7293dee97bd3b3ed7992809de0b217571c0dbefe0e7738942572da60. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001341 — a six-check JSON result.
Verdi: Don Carlo, Act 3: "Or si schiuda la porta del tempio!" (L'Araldo reale, Coro)
John Noble/Ambrosian Opera Chorus/John McCarthy/Orchestra of the Royal Opera House, Covent Garden/Carlo Maria Giulini
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Verdi: Don Carlo, Act 2: "Sotto ai folti, immensi abeti" (Coro, Tebaldo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521cd8404663d18b4e2bcaeb04349f26ff39cfd85712d0622b53b34114458250. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001342 — a six-check JSON result.
Verdi: Don Carlo, Act 3: "Nel posar sul mio capo la Corona" - "Qui Carlo!" (Elisabetta, Rodrigo, Filippo, Don Carlo, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac8a5ab218254103db7c620121c71511e0bc65bd6237f6594ebfab4421f95c6. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001368 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Tra queste mura pie la Regina" (Eboli, Tebaldo, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d9fc9058737bfac6d2890318ddc34af7031ef97d2ab7925809d0becdecbd31. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001343 — a six-check JSON result.
Verdi: Don Carlo, Act 3: "A Dio voi foste infidi" (Filippo, Elisabetta, Don Carlo, Rodrigo, Tebaldo, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b7b5a2f89f13b989e08c9cd7dd176d75b86754d54346edac3c751985f028d3. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001369 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154f14ca81a9bccc9e6a16903669234493e44dc4d1a06381699287603c3e6369. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001344 — a six-check JSON result.
Verdi: Don Carlo, Act 3: "Sire! Egli è tempo ch'io viva!" (Don Carlo, Filippo, Elisabetta, Tebaldo, Rodrigo, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865ed261077619cbd8ab237538bb76bdde18f3c20918e814625df7b6163fe1dc. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001370 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "La Regina!" (Coro, Eboli, Elisabetta, Tebaldo, Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ce6334a3f5dfa4f96b14eb8b552f6116c213287ea748f6e024c13055c76c9e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001345 — a six-check JSON result.
Verdi: Don Carlo, Act 3: "O ciel! Tu! Rodrigo!" (Elisabetta, Don Carlo, Filippo, Voce dal cielo, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a44efcc25ef23f4249079d6e3d8d16e5fd1898110c4f41834674df244ae3e2. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001371 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Che mai si fa nel suol francese" (Eboli, Rodrigo, Elisabetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7357814c1aa700852e77da5ead27f949fe20f842ae984a35740af61a04669f03. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001346 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Carlo ch'è sol il nostro amore" (Rodrigo, Eboli, Elisabetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f0d02276b1b16ae9465e9d341c48fd46b09bd8ee1d37f6916063a9fdc89203. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001347 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Io vengo a domandar grazia" (Don Carlo, Elisabetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2f600d0c6dee417541b5bdfd9206403c266e905f2f42a9ded1334fdc77e2f2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001348 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Perduto ben, mio sol tesor" (Don Carlo, Elisabetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fbbdae4ed109889145b91639428d5c3497b8d5135cb5fc05bd7c2ef5e2abfd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001349 — a six-check JSON result.
Verdi: Don Carlo, Act 2: "Oh! Carlo!" (Don Carlo, Elisabetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c029bd81479ffbcdda5bbbb630ed5fdc3eddeb2b19ecb7b38adea4d7852583f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001350 — a six-check JSON result.
A Midsummer Night's Dream, Op. 61, Act IV: The Removal of the Spells
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255f8f588c7866bbafbffc3a01387462912d7c4029f1310b35873c16354c3c7a. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500081 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4367dafe7c5d85d64eca484e4b46baf8be9becc4b391872efdc576d4ae640b6b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803161 — a six-check JSON result.
Verdi: La Traviata, Act 1: "Dell'invito tracorsa è già l'ora" (Chorus, Violetta, Flora, Marchese, Barone, Dottore, Gastone, Alfredo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcfbd2f48731b21241d10714fb40d7de8e7e8898a62cea9b358d58d1ba2f9c9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803162 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16403502fb821502033a6e78820a0c52d9ea48713dc36db7b9c2e77dcc88363f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803163 — a six-check JSON result.
Verdi: La Traviata, Act 1: "Si ridesta in ciel l'aurora" (Tutti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ef17283cb9504ea4e3adc425b8c8436af512218b09fcc67aa2a2401d0611c9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803167 — a six-check JSON result.
Verdi: La Traviata, Act 1: "È strano!" (Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3d5f2892cc664dd1fed6332fcd4c69838e3d8cde5fbc217280dd30bf9cc8c4. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803168 — a six-check JSON result.
Verdi: La Traviata, Act 1: "Ah, fors'è lui" (Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8071c8f2b7aa8a13f572bf68fe096ae13685b65c8c87810cc8a29fec51004abb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803169 — a six-check JSON result.
Carmen Suite No.1 : Prélude, Act 1 - Les toréadors
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b76b679f37b23542d56062a15f609622e95582eaa35bd2c9b4a4522f23ccad7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209801101 — a six-check JSON result.
Violin Concerto in E Minor, Op. 64: I. Allegro Molto Appassionato -
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c99ff9d6cf3255b31f4f9eb3347ca56c56715067e417cef4840097dc5a78766. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628500525 — a six-check JSON result.
Madama Butterfly, Act I: Ieri son salita tutta sola (Butterfly, Goro, Il Commissario, Coro, Sharpless, Ufficiale del Registro, Pinkerton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf332c04d33176e1966d42d0b042b26fbea41a630149d6053ad60cc9c868a44a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600146 — a six-check JSON result.
Madama Butterfly, Act II: Un bel dì vedremo (Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2f1c52d456bad167c4ea28b3b1553a396fa3bf6f77326219e90ad233284843. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600153 — a six-check JSON result.
Madama Butterfly, Act II: Humming Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5728ce99764c5989cea4d3e6154d43e9410cf997201cc25b2990ac9a39d23885. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600165 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb674b371478cbf87c2fa647c8cc3ca945aff9cf3dd0ce918eee376d38095d2b7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100337 — a six-check JSON result.
Manon Lescaut, Act II: In quelle trine morbide (Manon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343f4a880efb1ce7a77d99ef75e488dcd190d340195b84ae4d70f184aaef608e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302388 — a six-check JSON result.
Vaughan Williams: Serenade To Music / Willan: Te Deum Laudamus
Ein Sommernachtstraum - Best of Mendelssohn
Don Carlo (2000 Digital Remaster): Nei giardin del bello (Eboli/Tebaldo/Dame)