Julius Rudel (6 March 1921 – 26 June 2014) was an Austrian-born American opera and orchestra conductor. He was born in Vienna and was a student at the city's Academy of Music. He immigrated to the Uni
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 0xc6bbfc7c32304ed4fd4ad3de2d0f35d7a0c5cc31dcb65a95bd8384b59fc32d63. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6deee5d5-fc6a-40c3-ba11-ab452e965f45.json and https://artists.proofprofile.net/proofs/artist/6deee5d5-fc6a-40c3-ba11-ab452e965f45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Julian Olevsky, Vol. 5: Violin Concertos
Marton, Eva: Soprano Arias and Opera Excerpts - Live in Concert 1988
Rachmaninoff: Piano Concerto No. 4, G Minor, Op. 40 & Rhapsody on a Theme of Pagnini, Op. 43
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 0x58b4120086e5febd8cb7ef246372071432022afd20a38f0de002f4fe5ed0abd6. 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/HKI190202808.
Faust, CG 4: Le veau d'or est toujours debout!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad780fbceb34652ec6d3d65cae25cf4a9fb82ccf5cac5c4f121d94daea8bbac2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190202810.
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
John Browning: The Complete Musical Heritage Society Recordings 1992-1999
Janáček: Nursery Rhymes, Youth, Capriccio, & Concertino
Janacek: Nursery Ryhmes - Youth - Capriccio - Concertino
Mozart: Symphony No. 35 "Haffner"; Symphony No. 40 in G Minor, Eine Kleine Nachtmusik
Mozart: Operas for Wind Ensemble (Harmoniemusik)
Mozart: La Clemenza Di Tito & Così fan tutte (Harmoniemusik)
Mozart: Don Giovanni, K. 527 Arr. for Woodwind Octet and String Bass
Haydn: The Seven Last Words Of Our Saviour On The Cross
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9894eaa61845960a89aa0fd86311c86a1ede027f3b6dfda884380ff9b853874b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078940101.
Nabucco / Act 3: Nabucco: Va, pensiero, sull'ali dorate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9353bc5d3b8fad6de522b66ba1f85035ecb85bece5c4946108134d2ea7c886b. 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/GBF078940103.
Christus am Oelberge (Christ on the Mount of Olives): 1. Hallelujah
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ab3fcfcd0d60f5427f2e4f256a165e26c9e4f48bf68bc5998cad1bb2708183. 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/GBF078940105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d9b36c734e67475bc27c3612eb64d99d81446ec3465b65b96cc44399e61692. 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/GBF078940106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdba8aec3cf631613abfe1c376a26eaca63134a7f67e550b7c5313c23008cdb. 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/GBF078940109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ce7a5ac34ad65b180325845ca81851019606ba3cb0883ad66402a718a5cab1. 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/GBF078940111.
Climb Ev'ry Mountain - from "The Sound of Music"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060f551cf2f56d073bd16bea0bdbbdeac1003cdb74835203df866e8809e59b2f. 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/GBF078940113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55c1394ccdb92e7ddaa334d73e72194a2fdbc6d094cddaf84e1fb4e476bb61a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078940102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0316e93e534b6119c9bd243acd29e45852c6c41d2222f7b673131a1a6a2045bb. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078940104.
Cavalleria rusticana: "Inneggiamo, il Signor non è morto" (Preghiera)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b623622875a441043656482ce11943d88c733482658e8963e71e915b36ed177. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078940107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff2379b17c2fb69d4e4d65f649285986b7f4b95f6e9fa265ccc835c21392975. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078940108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933c2e29a7bf772ca1db36a1110c8cf1ee0b6ee20ddbd24e675fa88af9836b0c. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078940110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78052036ce335bb9f47f7241232397355488e38d45ce54136239dd965f625d8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078940112.
Weill: Symphony No. 2; Ginastera: Variaciones concertantes
Weill: Concerto for Violin and Wind Orchestra, Op. 12, Little Threepenny Music
Mozart: The Magic Flute & The Abduction from the Seraglio (Harmoniemusik)
Mozart: The Marriage Of Figaro (Harmoniemusik)
Verdi: Rigoletto, Act 3: "La donna è mobile" (Duke)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7497f64f34229dbbb327f8beecab7ae3570d3df2434a7cba14858fc0549adaf6. 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/GBAYC9602461.
Verdi: Rigoletto, Act 1: "Gran nuova! Gran nuova!" (Marullo, Borsa, Chorus, Duca, Rigoletto, Ceprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679e7a1f53f11e3a1f0bd014b7e7960cbd1884daf3fb960d00ece8c7734cd7c3. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e236a5478dc4ce9bc9f99231559da5bf3a9667b860e50ad6b4b7662332d421. 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/GBAYC9703705.
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 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/GBAYC9703706.
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 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/GBAYC9703708.
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 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/GBAYC9703709.
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 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/GBAYC9703735.
Boito: Mefistofele, Act 1: "Perchè di là?" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc129a8a406a2af19e7552fea299037ce1fd5a6e732082afe0351344da6510d16. 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/GBAYC9703713.
Boito: Mefistofele, Act 1: "Juhé! Juhé! Juheisa! Juhé!" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fc800484f743f13ef485e6a4a753edc173fbbfe2cab14c0971b429fff4a930. 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/GBAYC9703715.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703718.
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 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/GBAYC9703719.
Boito: Mefistofele, Epilogue: "All'erta! la lotta incerta fra l'averno ed il ciel" (Mefistofele, Faust, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c0359be5ccc64a9fc7dfe7e90e830e58a8bac350adf9bbcff932cd52c9fda8. 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/GBAYC9703749.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703730.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703707.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703710.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703737.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703739.
Anna Bolena - Tragedia lirica in due atti / Act 1: E'sgombro il loco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7162c6d53b071300301542dd6352614e2bdafbc4e7650a6af436948835bdf28. 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/DEF057233120.
Anna Bolena - Tragedia lirica in due atti / Act 1: Ah! parea che per incanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a72711747616bd1fb1532312a992a4a99712f33ef5a2c24791cce33c1101f1. 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/DEF057233121.
Anna Bolena - Tragedia lirica in due atti / Act 1: Deh! non voler costringere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f86dc24dffa76408598322032ded39846fd3972160f335ebe802972ad91565. 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/DEF057233105.
Anna Bolena - Tragedia lirica in due atti / Act 1: Come, innocente giovane
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bf649737efb4d787ba597fb2367dbf418ea4d8a483e8a8ec4a710d39bbc04a. 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/DEF057233106.
Anna Bolena - Tragedia lirica in due atti / Act 2: Per questa fiamma indomita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb503bd4c494735ec80fc061eecd855556cb41f207201f7e40aa70fe0511b655. 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/DEF057233141.
Anna Bolena - Tragedia lirica in due atti / Act 1: Tace ognuno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d28c67c8192ac01ed5ba32c4a627005bf6b2c500f5bd85694459fcc3e95863. 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/DEF057233127.
Anna Bolena - Tragedia lirica in due atti / Act 2: Ah! pensate che rivolti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd106fd79124e8c0a25d4c1b1a54fdbe51b6dc07edc1a8b4ffa884c162fc17dd. 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/DEF057233143.
Anna Bolena - Tragedia lirica in due atti / Act 1: La mia fama e a'pie dell'ara (Giovanna, Enrico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94b55030c1327170db751e7dd93d058439d76cb851c7f2747c9351bdae74722. 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/DEF057233110.
Anna Bolena - Tragedia lirica in due atti / Act 1: Ah! qual sia cercar non oso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86f62af711235721241cdccc9a6cf8831131440a46fa85357e4d09ea4be91f1. 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/DEF057233112.
Anna Bolena - Tragedia lirica in due atti / Act 1: Chi veggo?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cd8107a63e8eacaa6a028f6855c7ea74e34025d77712d32cf6a01488f9060b. 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/DEF057233113.
Anna Bolena - Tragedia lirica in due atti / Act 2: Piangete voi?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92be4d8abacd0085ee1115ed2a24ed74d3fa9d93f125ed61be5b27dac6143618. 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/DEF057233148.
Anna Bolena - Tragedia lirica in due atti / Act 1: Ah! così nel dì ridenti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef17b412fdb6ed03058312a8881429148d3a2cb72b3f28cd9906f1dc6f3db29. 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/DEF057233115.
Anna Bolena - Tragedia lirica in due atti: Sinfonia (Overture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2f652f3228120c4d27d0ceef94d739844171378897e32be717ecdc037a6e69. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233101.
Anna Bolena - Tragedia lirica in due atti / Act 2: Ebben? Dinanzi ai giudici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b549e3d2f36daf134fcbc2c02cf83ee6f7aa9d9875b2013c0b66d231671c04. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233136.
Anna Bolena - Tragedia lirica in due atti / Act 1: Nè venne il Re?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24ae9d117f856c9a8549637375fdaa16737047f5e4c173092135bb41375aaff. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233102.
Anna Bolena - Tragedia lirica in due atti / Act 2: Scostatevi ... il Re giunge
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03a10d8e328d8b9177ffba0192b76ea967b5a817618c91802b0526ebdf4d5b4. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233137.
Anna Bolena - Tragedia lirica in due atti / Act 1: Ella di me, sollecita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091ae270b981ac6772f9b7262bd1b8ea8d8d9d013af43b26f13c2a5983270e87. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233103.
Anna Bolena - Tragedia lirica in due atti / Act 1: Basta, basta, trop'oltre vai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712f17cad7822c31abe6966eba9ac8e8e79f01d3b641e66affd815f407c40f36. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233122.
Anna Bolena - Tragedia lirica in due atti / Act 2: Ambo morrete, o perfidi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a00461165892a320a0dcbc32bc2a308f283384b1d726b62137c63b0bbfba0f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233138.
Anna Bolena - Tragedia lirica in due atti / Act 1: Si taciturna e mesta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f3d666fd1c324637c22715163ba9321421954c0e955dd827389c689542ff04. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233104.
Anna Bolena - Tragedia lirica in due atti / Act 1: Anna! - Riccardo! (Percy, Anna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c61451498f589a78809918ee7945ab88c7535f1d570c90cfa6e8cac19327b07. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233123.
Anna Bolena - Tragedia lirica in due atti / Act 2: Al Consiglio sien tratti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646757026cfe3009f445ddd78e919c64061d1d146065addef0f1938c204a00d7. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233139.
Anna Bolena - Tragedia lirica in due atti / Act 1: S'ei t'abborre, io t'amo ancora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468c4d8db45eb7f67fee8e71d05fbedc85d7b7d44b2cb794aaaf66e2ca7a7dfa. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233124.
Anna Bolena - Tragedia lirica in due atti / Act 1: Ah! per pietà del mio spavento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12604d24650045258bb97e65334635eb572305523aa226686de93c2679197557. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233125.
Anna Bolena - Tragedia lirica in due atti / Act 1: Legger potessi in me! Non v'ha sguardo (Anna, Smeton, Giovanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef6c6ba58f5ca03af3a3ded1f2e59a7a8b3d53fb7c5cbe5c5871f4b248543dd. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/DEF057233107.
Anna Bolena - Tragedia lirica in due atti / Act 1: Alcun potria ascolarti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfe55efa15b29275558e452c8fb134ba3e522feec6fe534d78e732ef646f55a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233126.
Anna Bolena - Tragedia lirica in due atti / Act 1: Oh! qual parlar fu il sono!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedac1978040557a68aa9ccdca4b43caef2dcfea7453ea93640c1fffe574d0a5b. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233108.
Anna Bolena - Tragedia lirica in due atti / Act 1: Fama, si: l'avrete (Enrico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2efb98d29216722ff34b0989052294bbe558b72ef9e6998693e59c7652f9bc. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233109.
Anna Bolena - Tragedia lirica in due atti / Act 1: In quegli sguardi impresso (Anna, Enrico, Percy, Giovanna, Smeaton, Rochefort)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9e5410ffde555b09a8d5d01144f9a7f528497e8d45a5a7c65c89626b3e5998. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233128.
Anna Bolena - Tragedia lirica in due atti / Act 1: In separato carcere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4eba24910b1845918b3c53fa15e7e451cfd40838732ff7490650357f345b192. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233129.
Anna Bolena - Tragedia lirica in due atti / Act 1: Anna pure amor m'offria (Enrico, Giovanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa860d13fcd1bbb9454db2f93af53895e7dfd5dc7120b51245e6dc75d91cacbb2. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233111.
Anna Bolena - Tragedia lirica in due atti / Act 2: Oh! dove mal ne andarono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361c9969676410cb6842ea531fb4efe130b3d4c7b5bec3a3f9246dc32445fc1c. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233130.
Anna Bolena - Tragedia lirica in due atti / Act 2: O mie fedeli (Anna, Hervey, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc8f196f58bc2fab36bab5d608c46ddd2aa49730e2729a73819821517f48b2e. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233131.
Anna Bolena - Tragedia lirica in due atti / Act 2: Chi può vederla a ciglio asciutto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ff706c3cdc79cb3c3e1f7b0963d6c5d0b9f1843d1537c8bdc1cb67fe4dbb8e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233147.
Anna Bolena - Tragedia lirica in due atti / Act 2: Dio, che mi vedi in core
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f6d59a911fccb00e9a3d385aedbe87718b2908e4511f21557dd4e43914beee. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233132.
Anna Bolena - Tragedia lirica in due atti / Act 1: Da quel dì che, lei perduta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3feb29312466fd5482abd2dc7ab154b3071ec79fe0d8cf953c78682026d0080c. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233114.
Anna Bolena - Tragedia lirica in due atti / Act 2: Sul suo capo aggravi un Dio (Anna, Giovanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ac49f25c9fa431391e044bc42252cedc60980adf8ba1d669a65152e7a8d752. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233133.
Anna Bolena - Tragedia lirica in due atti / Act 2: Al dolce guidami
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726b36f5b4b11557930d661b82365b2f1495399020164b1aead90345400e0f86. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233149.
Anna Bolena - Tragedia lirica in due atti / Act 2: Dal mio cor punita io sono (Giovanna, Anna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c11eb1203d6cabba2562c05bbdb84e4c49f1d003c010fa6230fd880e7add86d. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/DEF057233134.
Anna Bolena - Tragedia lirica in due atti / Act 2: Qual mesto suon?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6724c017e10dc837fb76088b29c447a19237c5055b42071580482ce3eac0b227. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233150.
Anna Bolena - Tragedia lirica in due atti / Act 1: Desta sì tosto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabec78556f56b73f493d67eb907fee53fdbe55d72cefc1a0ba88865e544bdeb7. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233116.
Anna Bolena - Tragedia lirica in due atti / Act 2: Va, infelice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec65a6a2fbed173c952d2af67f66ff1f61ea9a6ec29cf6e1288eebd5c01daee. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233135.
Anna Bolena - Tragedia lirica in due atti / Act 1: Io sentii sulla mia mano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94aa0443ef83d6b7104fea0187e871423fea4b464b7fcc6ef6f1ed07efdf2c55. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233117.
Anna Bolena - Tragedia lirica in due atti / Act 1: Or che reso ai patrii lidi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1283202b91d00efde4cce1992e82c53a49312d50f8e82f2e40c63f820b5ee0. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233118.
Anna Bolena - Tragedia lirica in due atti / Act 1: Questo dì per noi spuntato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28fcf996e20a292495119a73d213710b2d4c14b1bed6a898cb3eacd11ee7c25. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2b1c53d6e6100851347d1e77e348625dc569822d607f343d2cc4df6f994475. 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/DEF057331101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c55294f2d2390d6021dd504f8a52e009f62cda813bfd510fb7a4f906280e0e. 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/DEF057331111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f7e306f4b4c5bd6cc3a90813889a43cbf071c56237caa1bace9f55ec2f31f5. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331117.
I Puritani / Act 3: Vieni, vieni fra questa braccia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d577caec3f2ec957f8b372fa121eb246735b649ea3667b5bc737f2e628e3e07. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331130.
I Puritani / Act 2: Vien, diletto, è in ciel la luna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb717bb374830f7cff269b69f9b84832a99edc06456e96a0953dad05fddfba473. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c7e962a15a291277ea86080993fc4726b4bd403fd227e1e596e749b0515b05. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42ff7112183b808858637715ac1933ce017cbedc3c4b1319e646395aa5a9cc2. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331114.
Mendelssohn: Concerto pour violon, Op. 64 - Bruch: Concerto pour violon No. 1, Op. 26 (Mono Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7497f64f34229dbbb327f8beecab7ae3570d3df2434a7cba14858fc0549adaf6. 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/GBAYC9602461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7497f64f34229dbbb327f8beecab7ae3570d3df2434a7cba14858fc0549adaf6. 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/GBAYC9602461.
Rigoletto (1996 Digital Remaster), Act 3: La donna è mobile
Rigoletto, Act III: V'ho ingannato...Lassù in cielo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5f418d4fe2fcc612dd489196fbdf67bd0d637b81aaab158f532b2e9ef1ed9c. 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/GBAYC9603768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d9b36c734e67475bc27c3612eb64d99d81446ec3465b65b96cc44399e61692. 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/GBF078940106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9894eaa61845960a89aa0fd86311c86a1ede027f3b6dfda884380ff9b853874b. 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/GBF078940101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7497f64f34229dbbb327f8beecab7ae3570d3df2434a7cba14858fc0549adaf6. 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/GBAYC9602461.
Dove, dove, inumani - Son nata a lagrimar from Julius Ceasar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594fe4f7cd0de4a09db367cad49ea935ffe723f36aea3b4e6904c8856671c4c9. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10600748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b719261ca47938085d9c4e2a9fa760142ca51af335263b85971626814936693. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602430.