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 0x2168c2b78b7ae2ebf3474f370058a4c267024802f813a84ee84710e78db396da. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00e49432-408c-4afd-b9b4-a215cb383b10.json and https://artists.proofprofile.net/proofs/artist/00e49432-408c-4afd-b9b4-a215cb383b10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Il trovatore: Act I: Deserto sulla terra
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 0x49487097f37bc1fa465eba006a5d6e9d62edd7d05aeed5cebaeb6c3dcc220a3c. 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/ITCC51101304.
Il trovatore: Act III: Quale d'armi fragor poc'anzi intesi?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547540791fdbf836a8e503bacc6488732dbde7f44f59a81d3a1b1a40a6a3874e. 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/ITCC51101306.
Il trovatore: Act IV: Che! non m'inganna quel fioco lume?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9349f18db43a00adb79ff87fcfb16334a15fd4f06b374a4df219f271a9cc0020. 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/ITCC51101307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cffae3f2e11037d53989691a235c99ecf3ad8531fd9c998d4e830631abc2f5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLGL1276582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa146bc50953896086d80e3fba33c8fee1ccd9b28290c93794875a444ceeaa27d. 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/GBLGL1276583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238c6c826e3cce4b4482e8c190c931b95c3ebb0c454fa4ced73c7682eb8d181b. 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/GBLGL1276585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5bb7ac8642d45d5177980564565cc74bb4e882ae8624b9324b464ecc4b2370. 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/GBLGL1276586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecd008ac79560152be03f8354de7bb77e64bb0a6fb0b1e39229b61a957e0606. 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/GBLGL1276589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb3d333f6f237ad6e15a8c4998752e3093151b567f62a3264433c4084e33828. 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/GBLGL1276593.
Rigoletto: Act I: Della mia bella incognita borghese (Duke)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291ac1829b17c5ee89b92e18941c50224926dda222b00142ee30fb55d9705657. 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/ITCC51101694.
Rigoletto: Act I: Partite? Crudele! (Duca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1ab3d85d68a357dccf9b58edc8a705cb6ddf0b4d1b97160d95accfb483fb52. 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/ITCC51101696.
Rigoletto: Act II: Si, vendetta, tremenda vendetta (Rigoletto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc0f7157a6b4c26e7ed2a7bb4a78f478eefeca7cfaea6ca064ae3c670d46f11. 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/ITCC51101716.
Rigoletto: Act I: Figlia! … Mio padre! (Rigoletto, Gilda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9437fee51d3000f248dd81e1db2e16afef3abb6f0a0da129851dbdb4c5f7e4. 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/ITCC51101701.
Rigoletto: Act II: Ella mi fu rapita! … Parmi veder (Duke)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4caf7007de909e1425f4f22221fbfb217f4ff188b535d75b2206d5081e1380. 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/ITCC51101708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2793af9a2511f0696f1b3a6dd94fa5f2690bc6de399c0c72275a7265c0bc9f. 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/ITCC51101709.
Rigoletto: Act II : Possente amor mi chiama (Duke)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb123d3bfacf3536bc8c1c125f35dcadde668a59c0ad1525fb29ef8761b0440. 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/ITCC51101710.
Rigoletto: Act II: Cortigiani, vil razza dannata (Rigoletto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912d6908bef5e7cfd8f35759d9751fd4fdaed3f023bc66a6e7f535c289206b9f. 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/ITCC51101712.
Mozart: Die Entführung aus dem Serail, K. 384 (Highlights)
Milestones of a Legend: Alfredo Campoli, Vol. 10
Busoni: Arlecchino oder Die Fenster, Op. 50, BV 270 (Live 1954)
Yehudi Menuhin & Philharmonia Orchestra... Mozart: Violin Concerto Nos. 4 & 5
Britten, Gloriana, First Performance (Live)
Rawsthorne: Symphonic Studies - Piano Concertos Nos. 1 & 2
Berlioz: Harold en Italie & Rêverie et caprice
Ravel: Shéherazade; Duparc: 7 Mélodies etc.
Brahms: Viola Sonatas, Op. 120 - Hindemith: Der Schwanendreher
Prokofiev: Romeo and Juliet, Op. 64 - Mussorgsky & Ravel: Pictures at an Exhibition, M. A 24
Prokofiev: Romeo and Juliet, Op. 64, Act 1, Scene 2: No. 13, Dance of the Knights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721053bfe4899e001b2d25bde76f3f25c73be4d4b25029e762e4a56df8dfdbb8. 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/GBAYD0200159.
Schubert: Symphonies No. 8, D. 579 "Unfinished" & 9, D. 944 "The Great"
Monteverdi: L'incoronazione di Poppea (Realised by Raymond Leppard; Abridged Version)
DONIZETTI: LUCIA DI LAMMERMOOR; VERDI: RIGOLETTO; PUCCINI: LA BOHÈME; MOZART: IDOMENEO
Beethoven: Violinkonzert - Romanzen Nos. 1 & 2
Beethoven: Romance for Violin and Orchestra No. 1 in G Major, Op. 40
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb409ad96c64806851cdd2b319052040c959069ba4e3f12f18fff826b23c5c8c. 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/GBAYC9201352.
Beethoven: Romance for Violin and Orchestra No. 2 in F Major, Op. 50
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2038cc0e10dd0c25eebdf802784615e1d0e22aadc44b34bb5de7fdb97c3f7d38. 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/GBAYC9201353.
Beethoven: Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2f08dcd94961f4a4c87b74c9098ef1ba91ad5767bed7679e955fd13d37ec04. 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/GBAYC8500680.
Beethoven: Violin Concerto in D Major, Op. 61: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d54f2920cf534226e0a6a4cc881c40c22dca64a743b57e166b2469adb3a77e1. 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/GBAYC8500681.
Beethoven: Violin Concerto in D Major, Op. 61: III. Rondo. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba292cbaedae156b539716f5bbdc13f14c2730f24331b1e13206919e1ec46f7. 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/GBAYC8500682.
Der Schauspieldirektor, K.486: Ich bin die erste Sängerin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3daf1a29578196855d3dccd52d87c844338f111fa5ae97ba66a649a32d0daf. 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/GBF079010094.
Der Schauspieldirektor, K.486: Jeder Künstler strebt nach Ehre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cac6726e850a99d0593e420b103f4292ad0cdacd74e46c592463c1a9724b8c. 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/GBF079010095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d178fd9940290f4b6f337c4c1352346d1accf48f5f0dd8bdef82a4ea983272. 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/GBF078010790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a75652e57cf2759dfaed0c6fe552a1831d5ed09f7f9c7a483bf5f202a39cd1c. 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/GBLGL1247508.
Beethoven: Violinkonzert - Romanzen Nr. 1 & 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2038cc0e10dd0c25eebdf802784615e1d0e22aadc44b34bb5de7fdb97c3f7d38. 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/GBAYC9201353.
L'elisir d'amore: Scene 1 - Prelude - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1139319bac2a685d35507a62cf40372bd42690d335603bbe53185a9e790e3b2a. 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/USSM10112979.
L'elisir d'amore: Scene 2 - Le feste nuziali - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ef51bb7fe0267191b8b123e13bfd9308cff0420cfb0767b94ab65dcd244f4f. 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/USSM10403546.
L'elisir d'amore: Scene 3 - La donna è un animale - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80804d78b666b6bda7b2ff9879b6080091fa32bbc8de731739aabf386a97541a. 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/USSM10403547.
L'elisir d'amore: Scene 2 - Come Paride vezzoso - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceec299383a4fe11ba4b141b6c58b14c2780c2f4e404d8acf2d719b34b74e292. 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/USSM10112983.
L'elisir d'amore: (Ai perigli...) - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1274129b10eeca377f141c00be049d2e3d97382e4641837652dc3fc27a59749a. 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/USSM10403549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47be6f7ceb405d1f046325cd9b17f21dc2aaa820669e4325370586de75cfd6a4. 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/USSM10403550.
L'elisir d'amore: Intanto, o mia ragazza - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7527f0ae255662b6a4f80ac79cf546d46214ada2758e0ff77fddd504d006348b. 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/USSM10112985.
L'elisir d'amore: Scene 3 - Una parola, o Adina - Vocal
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e50ed3b616ee1d37881e0989ab1282fcb8c74a0165d0acaf5bf55f1e5e5b866. 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/USSM10112986.
L'elisir d'amore: Scene 5 - Dell 'elisir mirabile - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbb5e6d0f2dd439486b1616682c7adfbc11d31145383b16e2450a3111d7ced6. 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/USSM10403552.
L'elisir d'amore: Scene 5 - Udite, udite - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee39a6af12a01e5ccb171c591896160de021f8038944514f734f9136abc3804. 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/USSM10112989.
L'elisir d'amore: Scene 7 - Come s'en va contento - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198466d0bf3491c8b191b30ce5b3ef6d578f1214bbbd9f05d83ef6d448853978. 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/USSM10403555.
L'elisir d'amore: Scene 6 - (Adir. Ha forse il cielo...) - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deab5519edd07b69be3bb472fb1e5aa40be21bbf3f7c27169fd21a59285d83d. 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/USSM10112991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca240cbab4a198fd0817cfa4b8427ccd2b55c89efa3ecd680420a7c471902e6d. 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/USSM10403557.
L'elisir d'amore: Una tenera occhiatina - Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4676a34185a6016a76d88b1701817b33e828ec448704e99eb9ee9b32929d1f63. 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/USSM10403558.
L'elisir d'amore: Scene 7 - Caro elisir! - Vocal
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L'elisir d'amore: (Esulti pur la barbara...) - Vocal
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L'elisir d'amore: Prendi: per me - Vocal
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L'elisir d'amore: Scene 10 - Signor Sargente - Vocal
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L'elisir d'amore: Ei corregge ogni difetto - Vocal
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L'elisir d'amore: Fra lieti concenti - Vocal
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L'elisir d'amore: Act I: Scene 1: Più tempo, oh Dio, non perdere
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Celebrating 50 Years Devoted to British Music, Set 2: Gordon Jacob to William Wordsworth
Donizetti: Emilia di Liverpool (Recorded 1957)
Romance for Violin and Orchestra in G Major, Op. 40
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Classical Music: The Greatest Love Themes
Orchestra del Maggio Musicale Fiorentino
Best of Opera - Die 50 größten Opern-Arien
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La traviata / Act 1: "Libiamo ne'lieti calici" (Brindisi)
Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
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Symphony No. 8 in B Minor, D. 759 "Unfinished": I. Allegro moderato (excerpt)
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