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 0x3187f19c4d2431c6a84a80e2266a195c0ab73ccfed906e70e920709357a7b345. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27ee94e2-a820-4f80-9c36-36e940369490.json and https://artists.proofprofile.net/proofs/artist/27ee94e2-a820-4f80-9c36-36e940369490.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Rameau: Les Indes galantes, Quatrième entrée "Les sauvages": "Forêts paisibles" (Zima, Adario, Sauvages)
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 0xfee9c274a3a4f959f51b7a55aa1793bea0e57489ef9d85fe256ae653907659e0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302318 — a six-check JSON result.
Schumann: Waldszenen, Op. 82: No. 3, Einsame Blumen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ca2d9608a86a93424e802473e9ee494364e105eccd7759e794f365c3d7496c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/FRZ208400903 — a six-check JSON result.
Dvořák: From the Bohemian Forest, Op. 68, B. 133: V. Silent Woods
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9461d15a9f8eb9d8accafe88155568c7e6b17018417a9d296cb48f4942a7ecc1. 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/GBAYC1702576 — a six-check JSON result.
Grieg: Lyric Pieces, Book X, Op. 71: No. 4, Peace of the Woods
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe53b815068dd972b7aa4b49a7cdb633b427d86cb7a9b0c932d09f8bedb7102b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBAYC2202093 — a six-check JSON result.
Rutter: 8 Christmas Carols: No. 6, Down in Yon Forest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc3d43d9c0080b605f8f9d1b4a62521506c534eaa357840ee93e21fbb1d5bba. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD1000035 — a six-check JSON result.
Ligeti: Mátraszentimrei dalok: No. 4, Erdőbe, erdőbe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147338ad06635dcfc05e73ce8e118d1ff6a670704decd1ba54147a65f116e326. 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/FRZ119000580 — a six-check JSON result.
Chabrier: Suite pastorale: III. Sous-bois
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c282b6e8258d268f7593d2fb18743f64a4b731f50e56193bc7dc41dfb001d1. 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/FRZ118702985 — a six-check JSON result.
Fauré: 3 Mélodies, Op. 85: No. 1, Dans la forêt de septembre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a321bcf2196857a338536a843a341695a4f768f26db5e7cdeea4a1245684e6. 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/FRZ110701534 — a six-check JSON result.
Strauss II, J: Geschichten aus dem Wienerwald, Op. 325
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c72c0761891a4222275c5f2e3cc8d1989e6434b9c676de8fd6bb8a9e4afd26. 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/GBAYC9001200 — a six-check JSON result.
Bartók: For Children, Sz. 42, Book IV "Slovakian Folk Songs": No. 66, The Pine Forest. Poco Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063c39fe8813e86f7a5870028301cae5baba26ec45d1205faf53f0196f8ccdc2. 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/DEA809200227 — a six-check JSON result.
Wagner: Siegfried, Act 2: Forest Murmurs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657651afe90503ac28e788acd9de7b76a593ae477e2aeeba42bb74f5074352e9. 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/GBAYC0201098 — a six-check JSON result.
Rossini: Guillaume Tell, Act 2: "Sombre forêt" (Mathilde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb8367261447433efde81422011c6b48b59d837ce53f2437e9bf00eb9cdb44f. 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/GBAYC8805015 — a six-check JSON result.
Debussy: Pelléas et Mélisande, CD 93, L. 88, Act 1: Introduction
Orchestre De La Société Des Concerts Du Conservatoire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bc2023b35424a7bf5b10b85d19e9667397d651945f9b020f2926ad17991f36. 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/FRZ110600001 — a six-check JSON result.
Gluck: Orphée et Eurydice, Wq. 41, Act 1: Chœur. "Ah ! Dans ce bois tranquille et sombre" (Nymphes, Bergers, Orphée)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2dfc78c4e81b22cc0ad681d89951a983fdf1e34138e521602c875cc08d4f01. 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/FRZ118900930 — a six-check JSON result.
Villa-Lobos: Floresta do Amazonas, W551: Melodia Sentimental (Arr. Barbosa-Lima for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5466ac493845665120174ac679f3b5b7e89abfd956faf2d5b5f340b8cef799. 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/GBAYC8801674 — a six-check JSON result.
Tchaikovsky: The Nutcracker, Op. 71, Act I, Scene 2: No. 8, The Forest of Fir Trees in Winter. Journey Through the Snow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523ab59acaaa4e08ff6bc6cc9810f8f5312fd188f2bcfa56ca61ffa52c626959. 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/GBAYC0101007 — a six-check JSON result.
Smetana: Má Vlast: IV. From Bohemian Woods and Fields
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c2307c045198d09d820566b20a544cf9a49071b53b5a98bfadae4b5e0880c1. 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/GBAYC8901640 — a six-check JSON result.
Die Zauberflöte, K. 620 / Erster Aufzug: "Wie stark ist nicht dein Zauberton"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb969255366c496beb020d848d8b1d9015222289b50588ab4e6fed58e252bceb. 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/DEF056430627 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51033449a251d60fb08f74c26c1b2e6ec81021347ba8059d2fcbdaad663fcedc. 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/DEF066506640 — a six-check JSON result.
Frau Luna, Lysistrata & Im Reiche des Indra
Josef Gabriel Rheinberger: Musica sacra (Box mit 10 CDs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8e5f3889dbcf4d32bd6aa452469c819a35b3f80bdbd089afdce22285a22f57. 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/DEB111502508 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba0ae1579787b4102bc2871bf9049d86549401e3008f27f14a26e6211992f73. 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/DEB111501610 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03f58782c117eba0875ba246f990aa00983f401e91b2e439844ddf24e32fbad. 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/DEB111501814 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77541cac25396630d7795a707bafefb2da4d3a0d5883266bcaf859d3b5918ede. 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/DEB111501816 — a six-check JSON result.
Handel: Rodelinda, HWV 19, Act 1, Scene 7: Aria e recitativo. "Ombre piante, urne funeste!" (Rodelinda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24fbb0bbab10f8a1665ef9f8fa5dd9a5f1edd3c151a0023b06a8da0d2212e9e. 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/GBAYC8805188 — a six-check JSON result.
Mozart: Il rè pastore, K. 208, Act 2: "L'amerò, sarò costante" (Aminta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d7d3f9f3a86ffbe9897895c957584d94efaf1e380ebcc83fe8e44346380bf5. 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/DEA340703563 — a six-check JSON result.
Exsultate, jubilate K165/158a (2008 Digital Remaster): Tu virginum -
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef31109a2a3b1175ccd7a3a0e717f9992def76e7e3b89e2f454cf0a26a5d2257. 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/GBAYC0703875 — a six-check JSON result.
Mozart: Die Zauberflöte, K. 620, Act 2: Aria. "Der Hölle Rache kocht in meinem Herzen" (Königin der Nacht)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ff993328d2cd676e6459a3d408b85090d9bf90c3af32a8220689400c8bc57f. 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/GBAYC0001134 — a six-check JSON result.
Vesperae solennes de confessore, K339 (2008 Digital Remaster): Laudate Dominum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f81420fa5769761acec0fa2c4fa27f1d847840f4b8358aa0cb3ee2b1855130. 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/GBAYC0703880 — a six-check JSON result.
Benatzky & Strauss II, J.: Casanova, Act 1: Nonnenchor. "O Madonna, auf uns sieh!" - Lied der Laura. "O Marie, wie entflieh" (Laura, Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e4cf11a3dcee5b11c487cc5a94e146f875ec074b3e232f195f50969cd730dd. 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/GBAYC8602646 — a six-check JSON result.
Lehár: Die lustige Witwe, Act 2: Vilja-Lied. "Es lebt eine Vilja, ein Waldmägdelein" (Hanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37193341d289ffdadcfdef39bd0c73b4b95fd5416182809336270740acd72cb3. 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/GBAYC8602653 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae7b246f50ce0dbe5cc4671688883d2b72791eb446068bfd4bdf9a503bf0006. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBAYC0703412 — a six-check JSON result.
Die Zauberflote - highlights, Act 2: Der Hölle Rache
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad324c537bf257976821e0c3945cb9ef42a34bf0abe27be737ef2a21fa8bbd49. 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/GBAYC8700822 — a six-check JSON result.
Lehár - Die lustige Witwe, Act 1: No. 4, Lied, "O Vaterland - Da geh ich zu Maxim" (Danilo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05b419c9d1292427cba79f781dc20177edbf0d695d4aec275cfcb48f4e2f5f5. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/DEA348702134 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9147c3b2db4dfd976b46b472e715121d898d9b364996888bf074191cf86c109d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1203265 — a six-check JSON result.
Giuditta: Meine Lippen, sie küssen so heiss - 1999 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fcdf56fdbefdc25cc723dd4a5c1ae067e36c6aaa74e6b71b8ce76227515f25. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9801369 — a six-check JSON result.
Merrie England, Act II: Dan Cupid hath a garden (The English Rose) [McAlpine] - 1989 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950c0d761cd9836f65d4994554aa5c306ef946cb63f38a9fdf763a37c45b0d71. 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/GBAYD8900838 — a six-check JSON result.
Léhar: Paganini: "Gern hab' ich die Frau'n geküsst"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475de15b8a9df05f467939b1d2e9d6b6d195c8b021fc1c5c3b9d1d19e6015848. 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/DEA340200672 — a six-check JSON result.
The Pirates of Penzance 'The Slave of Duty', Act I: Poor wandering one (Mabel, Girls)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d66d80e6fcc6dfe3859a46d04dbcbea69879f3da5aa8d3aa03d0e839a6ebcb7. 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/FRZ119209970 — a six-check JSON result.
Zeller: Der Obersteiger, Act 2: "Sei nicht bös" (Martin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e82799aa7752ef8e79e89c143c488da483576658a024eb80075a7dae12aa243. 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/GBAYC8602649 — a six-check JSON result.
The Arcadians, Act I: The Pipes of Pan (Sombra) - 1969 Remaster
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Das Land Des Lächelns, Act Two: Dein ist mein ganzes Herz! (Sou-Chong) - 1995 Remaster
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Die Dubarry: Ich schenk' mein Herz - 1999 Remaster
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Die Fledermaus, Act 2: Ach, meine Herr'n und Damen - Mein Herr Marquis - 1997 Remaster
Chor der Wiener Staatsoper in der Volksoper
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I'll See You Again (Bitter Sweet) - 1999 Remaster
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Der Graf von Luxemburg · Operette in 3 Akten - Querschnitt, Erster Akt: - Frau Gräfin, Sie Erlauben Wohl - Sie Geht Links, Er Geht Rechts - Bist Du's Lachendes Glück (René, Angèle) - 2002 Rem
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Strauss Jr., J.: Der Zigeunerbaron, Act 1 Scene 2: No. 2, Entrée - Couplets, "Als flotter Geist, doch früh verwaist" (Barinkay)
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Casanova: Oh Madonna auf uns sieh! - O Marie, wie entflieh - 1999 Remaster
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Ein Märchenglück, ein Sommertraum · aus der Operette 'Drei alte Schachteln'
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Suppé: Boccaccio, Dritter Akt: Duettino - Florenz hat schöne Frauen
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Die Fledermaus, Act 2: Klänge der Heimat (Csárdás / Rosalinde) - 1997 Remaster
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Auch ich war einst ein feiner Csárdáskavalier - Komm', Zigan (Gräfin Mariza: Tassilo, 1. Akt) - 1990 Remaster
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Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (Transcr. for Organ)
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Pachelbel: Canon and Gigue for Three Violins and Continuo in D Major: Canon
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Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro
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Schubert: Ave Maria, Op. 52 No. 6, D. 839 (Orchestral Version)
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Tchaikovsky: The Nutcracker, Op. 71: Miniature Overture
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Bach, JS: Herz und Mund und Tat und Leben, BWV 147: Chorale. "Jesu, Joy of Man's Desiring" (Instrumental Version)
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Handel: Messiah, HWV 56, Pt. 1, Scene 3: Chorus. "For Unto Us a Child Is Born"
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Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 14c, Pas de deux. Variation II "Dance of the Sugar Plum Fairy" & No. 14d, Pas de deux. Coda
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Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 13, Waltz of the Flowers
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Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 10, Sinfonia
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Delius: 3 Small Tone Poems: No. 2, Sleigh Ride
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Manfredini: Concerto Grosso in C Major, Op. 3 No. 12 "Per Il Santissimo Natale": II. Largo
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Nicolai Gedda: Lyric Poet of the Tenor Voice
Das Land des Lächelns - Arr. Bert Grund / Act 2: Dein ist mein ganzes Herz
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Die Zirkusprinzessin - Operetta in 3 Acts / Act 1: Zwei Märchenaugen
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Der Graf von Luxembourg, Operetta in 3 Acts / Act 2: Sind Sie von Sinnen, Herr Baron?...Lieber Freund
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Die Fledermaus / Act 2: "Mein Herr Marquis"
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Die Fledermaus / Act 1: Nr.3 Duett: "Komm mit mir zum Souper"
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Gräfin Mariza: ''Wenn es Abend wird - Grüß mir mein Wien"
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Wiener Blut (Operetta) / Act 2: Wiener Blut
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Die lustige Witwe / Act 1: "Also Njegus, hier bin ich und wo ist das Vaterland?" - "O Vaterland"
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Maske in Blau: Schau einer schöne Frau nicht zu tief in die Augen
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Die lustige Witwe / Act 3: Duett: "Lippen schweigen"
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Der Vogelhändler - Operetta In 3 Acts: Schenkt man sich Rosen in Tirol
Chor des Staatstheaters am Gärtnerplatz, München
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Der Vetter aus Dingsda - Sung in German / Act 1: Ich bin nur ein armer Wandergesell'
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Der Zigeunerbaron / Act 2: Duet: Wer uns getraut
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Ein Walzertraum - Operetta In 3 Acts: Piccolo-Duett
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Frau Luna: Einleitung - Schlösser, die im Monde liegen
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Meine Lippen sie küssen so heiss - Operetta's Greatest Hits
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Die Lustige Witwe / Akt 2: Introduktion, Tanz und Vilja-Lied "Es lebe eine Vilja"
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Zwei Herzen im Dreivierteltakt: Zwei Herzen im Dreivierteltakt - Live
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Giuditta / Act IV: Meine Lippen, die küssen so heiss
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Die lustige Witwe / Akt 3: Lippen schweigen
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Das Land des Lächelns / Act 2: Dein ist mein ganzes Herz!
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Offenbach: La belle Hélène - Sung in German: Nun, ich bin Ajax der Erste
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Eugene Onegin: kuda, kuda, kuda vi udalilis (Lenski's Aria) [Act III]
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Les Pecheurs de Perles: Je crois entendre encore
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Orphée et Eurydice: J'ai perdu mon Eurydice (Act III)
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Manon: Instant charmant...En ferment les yeux (Act II) - 2000 Digital Remaster
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Le Roi d'Ys: Puisqu'on ne peut fléchir.....Vainement, ma bien aimée (Act III)
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L'Elisir d'amore: Una furtiva lagrima (Act II)
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Die Königin von Saba, Op.27: Magische Töne, berauschender Duft (Act II)
Orchester der Bayerischen Staatsoper München
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May Night: Sleep, my beauty [Kak tikho, ka prokhladno] (Act III)
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Les Pêcheurs de perlesz: A cette voix...Je crois entendre encore () - 1988 - Remaster
Orchestre Du Theatre National De L'Opera Comique
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Le Postillon de Lonjumeau: Mes amis, écoutez l'histoire (Act I)
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L'Elisir d'amore, 'Elixir of Love', Act I: Quanto è bella
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Rigoletto, Act III: La donna è mobile (Duke)
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Der Zigeunerbaron, Act I: Als flotter Geist - Ja, das alles auf Ehr
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Humperdinck: Hänsel und Gretel "Märchenoper in drei Bildern" (Recorded 1933, 1954)
Die Rose Von Stambul & Der Liebe Augustin
Händel: Der Messias (Mitschnitt aus dem Regensburger Dom 1957)
Stolz: Die schönsten Melodien [Best-Loved Melodies]
Stolz: Im Prater blüh'n wieder die Bäume, Op. 247 "Wiener Lied" (Version with Orchestra)
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In Wien hab' ich einmal ein Mädel geliebt (Wienerlied) - 1992 Remastered Version
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An so einem Tag wie heute (Walzerlied aus der Operette "Himmelblaue Träume") - 1992 Remastered Version
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Zwei Herzen im Dreivierteltakt (Walzerlied aus dem gleichnamigen Tonfilm) - 1992 Remastered Version
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Ich bin verliebt in meine eigene Frau (Lied aus der Operette "Tanzgräfin") - 1992 Remastered Version
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Wohin ist das alles, wohin? (Slowfox) - 1992 Remastered Version
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Wien wird bei Nacht erst schön (Wienerlied) - 1992 Remastered Version
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Hallo, du süße Klingelfee (Onestep aus der Operette "Tanz ins Glück") - 1992 Remastered Version
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Ob blond, ob braun, ich liebe Frau'n! - 1992 Remastered Version
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Oft genügt ein Gläschen Sekt (Langsamer Walzer aus der Operette "Frühlingsparade") - 1992 Remastered Version
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Auf der Heide blüh'n die letzten Rosen (Lied) - 1992 Remastered Version
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Musikant, Musikant, wo ist deine Heimat? (Sabogárd! Dombovár!) - 1992 Remastered Version
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Ich liebe dich! (Lied & Langsamer Walzer aus dem Film "Zauber der Bohème") - 1992 Remastered Version
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Leutnant warst du einst bei den Husaren (Lied & Marsch aus der Operette "Frühling im Prater") - 1992 Remastered Version
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Auch du wirst mich einmal betrügen (Slowfox) - 1992 Remastered Version
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Mein Liebeslied muß ein Walzer sein! (Lied & Walzer aus dem Singspiel "Im weißen Rössl") - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c764188fb234399dded8d0b29a5f92735afc837df219931da83e3a40278cbd. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/DEA349202093 — a six-check JSON result.
Frühling in Amsterdam - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b09bd6a57dc03dc4d7339eac1a7e0f507ad5ed7bbc27ff9ed3d3ba69b2b593. 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/DEA349202076 — a six-check JSON result.
Ich liebe die Welt (Lied) - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8050b08ca01fb0aab1ad6b0c113eaf63e8bf5f3a9725c75d58c6b7c50606cb43. 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/DEA349202077 — a six-check JSON result.
Die ganze Welt ist himmelblau! (Lied & Slowfox aus dem Singspiel "Im weißen Rössl") - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cd9967447cef83d1ab6c9a8bfe643840daeb9b15dd32b1b0483ac8eda4c915. 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/DEA349202095 — a six-check JSON result.
Du bist auf dieser Welt (Lied & Slofox aus der Operette "Frühling im Prater") - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb59a2d3212ab7ae72f292fcdac327a921e7613e17fd2bc6b330d1194acc47d1. 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/DEA349202078 — a six-check JSON result.
Spiel' auf deiner Geige (Langsamer Walzer aus der Operette "Venus in Seide") - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24241579d0d6154944fd77e57d166484bfaf8aad9da17cb1bbcfc5a16081aba2. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEA349202096 — a six-check JSON result.
Du sollst der Kaiser meiner Seele sein (Lied aus der Operette "Der Favorit") - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0102886457374e85a36270235a3ff8b4cd854a487ac211e1ec26d2a7034d40. 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/DEA349202079 — a six-check JSON result.
Vor meinem Vaterhaus (Lied im Volkston) - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbc90456f49a022a35b95829802b14d3108c8d09343592956878d9cc09095e8. 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/DEA349202097 — a six-check JSON result.
Ungeküßt sollst du nicht schlafen geh'n (Lied & Slowfox) - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77c95cf5ca75bd41e8f1d09e0a1c9ec17cee057b1d36c6cc44e4298e1eb103e. 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/DEA349202080 — a six-check JSON result.
Adieu, mein kleiner Gardeoffizier (Marsch) - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00301af79d0a8d1d6463174d595832f255a81dbbbf716d498a11e5eb994168e6. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DEA349202098 — a six-check JSON result.
Angelo! Angelo! (Lied) - 1992 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae3e6ca0b25aec85aefe0145d7e51e5ab3514cd8c12077398ea274e3711a70b. 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/DEA349202081 — a six-check JSON result.
Lehár: Der Zarewitsch · Highlights [The Tzarevitch]
Der Zarewitsch · Highlights (1988 Digital Remaster), Erster Akt: Introduktion - Es steht ein Soldat am Wolgastrand (Chor)
Nicolai Gedda/Rita Streich /Harry Friedauer/Ursula Reichart/Chor der Bayerischen Staatsoper München/Symphonie-Orchester Graunke/Willy Mattes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5190ef9518e91be3fc79f99777438b8c181d7ba687ae35b8f13ddb57bb467b69. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/DEA340702004 — a six-check JSON result.
Der Zarewitsch · Highlights (1988 Digital Remaster), Erster Akt: Allein, wieder allein - Es steht ein Soldat am Wolgastrand (Zarewitsch)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb2a96840cb8680f9ad1db398686279ac5b4b0709173ae6d024beff51b3f129. 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/DEA340702007 — a six-check JSON result.
Der Zarewitsch · Highlights (1988 Digital Remaster), Zweiter Akt: Herz, warum schlägst du so bang (Zarewitsch - Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c4ca6d03236c3d77968b5a06e4f495fe1ec73b8a95a6bc1174d052a61986be. 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/DEA340702010 — a six-check JSON result.
Der Zarewitsch · Highlights (1988 Digital Remaster), Zweiter Akt: Wir Trscherkessen brauchen weder Zeit noch Geld (Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd091be37be80f6000fe7080c1e7dc806e0c08adca591e4f0547cca2f5d2cfc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702018 — a six-check JSON result.
Der Zarewitsch · Highlights (1988 Digital Remaster), Dritter Akt: Kosende Wellen - Warum hat jeder Frühling, ach, nur einen Mai? (Zarewitsch, Sonja)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7280fa79281f98306b3d93546d8c7033f095f85a73e58b48d63bac6a2c93161. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702021 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (Highlights) (1988 Digital Remaster): Heia, heia, in den Bergen ist mein Heimatland (Sylva & Chor - Boni - Feri, 1.Akt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12fbd9133c3795db3b87042601e798069912a9f171253c2c66f8f758f3feeb8. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DEC629500002 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (Highlights) (1988 Digital Remaster): Sylva, ich will nur dich - Ja. Mädchen gibt es wunderfeine (Edwin - Sylva, 1.Akt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2656a54de2eba2dbd2c93a63944fb7e79ec4347d166d22283b3b892a4e0e8573. 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/DEC629500004 — a six-check JSON result.
Rheinberger: Der Stern von Bethlehem, Op. 164
Der Stern von Bethlehem, Op. 164: I. Erwartungen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249bcfdf564fc540dfb7456f59046487b8181cd2e25ab2814e3d9d0339bf9a29. 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/DEB118800101 — a six-check JSON result.
Der Stern von Bethlehem, Op. 164: II. Die Hirten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78751f3583587feccbe669a376f5d27b7ec7e132b57b3d95bd5bbcf470c9c19d. 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/DEB118800102 — a six-check JSON result.
Der Stern von Bethlehem, Op. 164: III. Erscheinung des Engels
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d5db47727f8c72743bb88902f86cb9f44e61c1ccceaec7f0a5bfbc1055c339. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB118800103 — a six-check JSON result.
Der Stern von Bethlehem, Op. 164: VI. Der Stern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98443170ccd2761cec445897ebd469edc3cd980686d906eba17b05e78a1cca36. 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/DEB118800106 — a six-check JSON result.
Der Stern von Bethlehem, Op. 164: IX. Erfüllung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c55a8fd62fdfaf97f6f67a412296da78a3cd6f0866c003370cea0d62511d016. 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/DEB118800109 — a six-check JSON result.
Gräfin Mariza · Operette in 3 Akten (1988 Digital Remaster): Ouvertüre (Orchester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc451285d6b878e1ee202e3c693b240e891e59c425453cccd176ef88c577b7672. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702139 — a six-check JSON result.
Gräfin Mariza · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Wenn ich abends schlafen geh' - Ich möchte träumen von dir, mein Pucikám (Lisa - Zsupán)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ced01e13136f4a53cbd435193286a8828fc9f473e748abf72d35ff64442aaa. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702157 — a six-check JSON result.
Gräfin Mariza · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Wenn es Abend wird - Grüß mir die süßen, die reizenden Frauen (Tassilo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df6ea76436699abfee8532956a9e1745375aafc17ef954740e5535b0d8aedd3. 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/DEA340702143 — a six-check JSON result.
Gräfin Mariza · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Höre ich Zigeunergeigen - Wo wohnt die Liebe (Mariza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90376465959eb296ecfc058ab448c62880b5c48c30c43d634e8494bb6617cea. 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/DEA340702146 — a six-check JSON result.
Gräfin Mariza · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Geigen schallen, Lichter blitzen - Ja! Heut' um Zehn sind wir im Tabarin (Mariza - Populescu - Zsupán - Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c19cbf3510b9962f8e345dac1733e3c0026f52b48bfc67a5c40488a77a6702. 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/DEA340702163 — a six-check JSON result.
Gräfin Mariza · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Ich bitte, nicht lachen - Komm mit nach Varasdin! (Mariza - Zsupán)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83abf9061d62c41d52a8de4efdaf97e66c80a2c8b94dd674eaa82d5a0db1724d. 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/DEA340702150 — a six-check JSON result.
Gräfin Mariza · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Auch ich war einst ein feiner Csárdáskavalier - Komm Zigány (Tassilo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d029523a02ad92280993885edcbd1df3c08d32dfa3a6affabcd3325329f2e3e. 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/DEA340702152 — a six-check JSON result.
Gräfin Mariza · Operette in 3 Akten (1988 Digital Remaster), Dritter Akt: Ungarmädel! haut wie Rosen - Braunes Mädel von der Puszta (Maria - Populescu - Zsupán)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424f0470aaed234542d066cb15692e0691e107d953e0f598a8eef55c30d43029. 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/DEA340702173 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Entr'akt (Orchester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0707e78293493ea06b83df0d57ef40535e3a21851047d40c670482e86918c59b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703171 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Heia, heia, in den Bergen ist mein Heimatland (Sylva - Boni - Feri - Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2721f73797bed360e2d7c823a728409e919bc339398e165f6a24a4190da3c92. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703153 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Erstrahlen die Lichter (Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb30eee77bac9bee6ba220e1991cd55be236bf7759514c849203569c482bce0d. 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/DEA340703172 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Dialog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b2768d21521c3e8210612a33a0e8dc0ced7545a977e4bd4f4adabcccff730b. 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/DEA340703154 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Ich warte auf das große wunder - Machen wir's den Schwalben nach (Stasi - Edwin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fc8ccda8605d5b66994cbe175e8514c1c8d6bf14ee51e29c6fd745674f01fc. 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/DEA340703173 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Alle sind wir Sünder (Boni - Feri - Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a0ae1e4b789163954ae5dff76c27ed8932b884d1618fe28a0afe455ff24323. 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/DEA340703155 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Dialog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aeecb9f0ab0ea51abf3d048734045b920da08b3907ddfe406ae5b4dc021092d. 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/DEA340703174 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf03a3d1ef97e075874a683b5cfc8099e6331529d98e2b41d235453dd3dbd07. 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/DEA340703156 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Heut' nacht hab' ich geträumt von dir (Edwin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cbc2eb5280c09e773f1ea81404b6fda06af42fa847a2f9c972c49c427471c4. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703157 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78dd501a92b1f4832478a175ad55c109edcfb30aad1ee6fe698644c3542a2e40. 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/DEA340703176 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Heller Jubel (Sylva - Edwin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd389499ee2f9e04f8d0ad40c125f5607bce266a332845c2ff36bb074f1f818c7. 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/DEA340703177 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Sylva, ich will nur dich - Ja, Mädchen gibt es wunderfeine (Sylva - Edwin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1983a0c75d7adf55f193f069d0de031e0a25b454b988d1dd89a3a7bca71b9d. 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/DEA340703159 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6c5fbb1dcabef5de7ed64ddafe347da215cf0d6dfa957021d16b79b3fb4188. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703178 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Liebchen, mich reißt es (Sylva - Stasi - Edwin - Boni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c6efc03f788b313d00665865e41b4d170befc7ce7b17ba3d4ba61dc2ac6007. 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/DEA340703179 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Aus ist's mit der Liebe - Ganz ohne weiber geht die Chose nicht (Boni - Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c97b02df4df8915e02a5ffa8059346fcdfa91145ce06e1e104e5482cc2f597. 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/DEA340703161 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Tanz mit Dialog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5615741c6a5a9a9a4f3c5a4f3adb45b46fc624c5b69272f7e5078f72c18e3a3c. 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/DEA340703180 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Mädel, guck - Das ist die Liebe (Stasi - Boni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2352bc03e9ff28ab359fdcd979f2e72d134423cf9610ddde5a81433abbbc5c14. 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/DEA340703181 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ef9f10d69a9f81f43c4274212ad0af9a2c4379b1d1fbf9cbb9fd7ea892c8c2. 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/DEA340703182 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e36c705b77c80e16334b48b3a0b4b82c67d4aeee90627adae6308aabaf776a. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703164 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Tanzen möcht' ich - Tausend kleine Engel singen (Sylva - Edwin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17af93691f08399fb8c380d06ce878277f2d608fa7b65f92a97fb0c15bbff16b. 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/DEA340703183 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Ich Edwin Ronald (Edwin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f6bd57893d00e519faf61c4c2bfad7869d99f30b7480e47b938359edc003eb. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/DEA340703165 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f440cedaa7123e7df3817776e2b8631d92b9acef9b60fb5355b2fd406464a31. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEA340703184 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Hochzeitstanz (Orchester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8f5ad0cabec83e23021d8d0904629d92e02c7617b4a17cff6af3b5bcedbd9e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703166 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Verzeih, Papa - Lieben sich zwei Menschenkinder (Edwin - Sylva - Stasi - Boni - Fürst - Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358e199b0375ff1c63bd624e7de64e0672774ae530785b9f2f257affa8c22feb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703185 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Jetzt, grade ejetzt (Edwin - Feri - Sylva - Boni - Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6479d6df040de59e6fabe06f95bdb657b4617cccb3600bd8339e4404faa22aa. 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/DEA340703167 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Dritter Akt: Intermezzo (Orchester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce108f3311c21f0c15e663587977dd9a63dce4ec9820f69ff1f497f48e18031. 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/DEA340703187 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Dialog - Melodram
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cbf85ac3a31372dea193eeaa8f4314732f0a2c387d1f37e26ff8ba28fc262c. 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/DEA340703168 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Dritter Akt: Dialog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5467d685fcf78ad56b6e6c9cf2f89fe3c39338d2dfd655f72a17f184c68acdc3. 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/DEA340703188 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Erster Akt: Heißa, so verliebt zu sein (Edwin - Feri - Sylva - Boni - Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfeb2983d6485133230441125165863716ae97433acb1b638673a313b0399057. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/DEA340703169 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Dritter Akt: Mädel, guck - Das ist die Liebe (Stasi - Boni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaac3d4adde220dd5726ca23b15b5140c4f70e7aa33c8aa0407c707d702c78b1. 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/DEA340703189 — a six-check JSON result.
Die Csárdásfürstin · Operette in 3 Akten (1988 Digital Remaster), Dritter Akt: Tausend kleine Engel singen (Sylva - Stasi - Edwin - Boni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aecbfd1f5f951d3b485bd7eb3328d1d9a72d936d2f58763c29db097aa126f4d. 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/DEA340703191 — a six-check JSON result.
Bunt sind schon die Wälder: Volks- & Wiegenlieder (Inspiration)
Eine Nacht in Venedig · Operette in 3 Akten (Korngold-Arr.): Ouvertüre (Orchester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaba549e8c0c1e7eb872841b8a31c10bc78064c7416fbe7968290b0db44481b. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703024 — a six-check JSON result.
Eine Nacht in Venedig · Operette in 3 Akten (Korngold-Arr.), Erster Akt: Nr.1 - Introduktion & Couplet: Wenn vom Lido sacht wieder Kühlung weht (Pappacoda - Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b46cf9ebaef3a2b4254f8bde6739b1a0aa0064c7446178da488a6b0f232a02. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703026 — a six-check JSON result.
Eine Nacht in Venedig · Operette in 3 Akten (Korngold-Arr.), Erster Akt: Einlage: In Italiens heißem Sonnenland (Enrico) [Spanisches Tanzlied Aus "casanova"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc577d38c2df5fa142f5b38fc5057d8afff622ada0f6db94422187ee56b4635e3. 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/DEA340703028 — a six-check JSON result.
Eine Nacht in Venedig · Operette in 3 Akten (Korngold-Arr.), Erster Akt: Nr. 6 - Quartett: Alles maskiert (Annina - Ciboletta - Caramello - Pappacoda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03651502ae9b3f9b0d807cfb1497c8cec74100c8aa1da146d92f2f122b582648. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703037 — a six-check JSON result.
Eine Nacht in Venedig · Operette in 3 Akten (Korngold-Arr.), Erster Akt: Nr. 7 - Finale I: Hier ward es stille - Der Mond hat schwere Klag' erhob'n (Herzog - Barbara - Annina - Pappacoda - Ci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79aee3b01ff31c63aae008ad1e4c8715563c07f663be9c757d793b4fd940144. 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/DEA340703040 — a six-check JSON result.
Eine Nacht in Venedig · Operette in 3 Akten (Korngold-Arr.), Erster Akt: Komm nur, liebes Kind - Mit der Würde (Herzog - Barbara - Annina - Pappacoda - Ciboletta - Caramello - Delacqua - Chor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc50eb415ae00511126aaebd3c46fba9d8f09a05e4f77c24f791c78fa5a8123. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703042 — a six-check JSON result.
Lehár: Das Land des Lächelns [1994 Digital Remaster] (1994 Remastered Version)
Mozart: Sinfonia concertante in E-flat major, K.364 (Live in concert)
Schumann: Symphony in G minor, WoO 29: I. Allegro molto (Live in concert)
Schubert: Symphony No. 4 in C minor, D. 417 "Tragic" (Live in concert)
Zeller: Der Vogelhändler (QS) - Fall: Die Dollarprinzessin (QS)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e23776bf6be1b0188f1b8ce6082f69cf8898da6b13dc5cd6eae79fc4ab63a5. 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/DEF077003000 — a six-check JSON result.
Die Dollarprinzessin: Wer will schon gern verlieren?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa599e9b2ccd5fc77fab6089256051737aa851cd18de568ecfcf81950e40430f0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF077505300 — a six-check JSON result.
Don Giovanni K527 (1986 Digital Remaster), ACT ONE: Nur ihrem Frieden (Dalla sua pace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01908e34e27e630be6c8ba3cf97bfc6a31d25d81fdd56988ac61da005ca4711e. 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/DEA340201551 — a six-check JSON result.
Massenet: Manon, Act 2: "Ich schloß die Augen" (Des Grieux)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8799f161855ef23a67ef7b2a9fa26886386739abc21bc98618a32aa817b604. 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/DEA340201568 — a six-check JSON result.
Don Giovanni K527 (1990 Digital Remaster): Il mio tesoro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d41d49a315ebfd6667e4a1e77356d5dc57c4683d4dddff20c74baab080accad. 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/DEA340201552 — a six-check JSON result.
Die Entführung aus dem Serail K384 (1990 Digital Remaster), ACT 1: Konstanze! dich wiederzusehen...O wie ängstlich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2393fb5baa70fcd1bf99e033b27ee744c4f7691f1d9583ef0b24e794f62e967d. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340201553 — a six-check JSON result.
Così fan tutte K588 (1986 Digital Remaster): Der Odem der Liebe (Un' aura amorosa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8d31ca9a5ee35e82b51a30c3fae38b8f6875b5f49ace8a6f8de2ca4b33b441. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340201554 — a six-check JSON result.
Der Liebestrank (1986 Digital Remaster), Akt II: Wohl drang aus ihrem Herzen - Heimlich aus ihrem Auge (una furtiva lagrima)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1696e5a5e0240f2742c50a5cad812710ab75d5eb6604f915ea6cce9a85071a. 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/DEA340201571 — a six-check JSON result.
Die Zauberflöte: Dies Bildnis ist bezaubernd schön - 1986 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f232467165cfb89f4fc0a8325c72db0c0ae9012f9eb02dbae3ccd14dd8e8703. 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/DEA340201555 — a six-check JSON result.
Handel: Serse, HWV 40, Act 1, Scene 1: Arioso. "Ombra mai fù" (Serse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9b2fe360d67bdba11f2a75532dc7e319f1e0ed07d6b13796c89d00305d35d2. 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/DEA340201556 — a six-check JSON result.
Martha: Ach so from - 1986 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec60b261055d8c4d333fdec1769f42a616097ac13322c52c4f8999ade603e47f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340201557 — a six-check JSON result.
Freunde, das Leben ist lebenswert! (Giuditta: Octavio, 1.Akt) - 1990 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6a0fc99ad6ef503ea5e07f40ecc01a49e8b7f78340f9d2a170ef30d4ab0d99. 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/DEA340702085 — a six-check JSON result.
Der Barbier von Bagdad (1990 Digital Remaster): So leb'ich noch ... Vor deinem Fenster die Blumen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec940314eb7ed969c014cec78f0356dd0187eaad97188efa94c2dfeaa6644c1e. 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/DEA340201559 — a six-check JSON result.
Das Land des Lächelns (1986 Digital Remaster): Von Apfelblüten einen Kranz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9827c54a7cbf2b9776a310071630674d716b3e8912e3d831fd59ec2b997cbe15. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEA340201576 — a six-check JSON result.
Zar und Zimmermann (1990 Digital Remaster), ACT 1: Lebe wohl, mein flandrisch Mädchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb9cf092d4c8e34fbfb570fc462da24ac9c0e0adb03ed3c4e3bc8bd5d7c20b5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340201560 — a six-check JSON result.
Das Land de Lachelns, Act 2 (1986 Digital Remaster): Dein ist mein ganzes Herz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9290000a9680cdfc2c5e8cdc1b8765318a0ef5e630f025688969e3fca842db28. 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/DEA340201577 — a six-check JSON result.
Der Evangelimann Op. 45 (1990 Digital Remaster): Selig sind, die Verfolgung leiden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb7de45696dbc7e1193a161aa28eb6e6819079b95582757e2e092c7b0ea5256. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340201561 — a six-check JSON result.
Allein! Wieder Allein! (Wolgalied: Der Zarewitsch, 1.Akt) - 1986 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2822378787042ebbe38ef3eab0efc707d55b428937842c2a09ccf5d9079a0727. 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/DEA340201578 — a six-check JSON result.
Die Lustigen Weiber von Windsor (1986 Digital Remaster), ACT 2: Horch, die Lerche singt im Hain!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c7b1fa520eac44e0c6c87a74fb264d8d5b86f3e0aafb73323fd7b9cb52bee4. 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/DEA340201562 — a six-check JSON result.
Die Zirkusprinzessin (1986 Digital Remaster): Zwei Märchenaugen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1714d2373b8fa6d7f8e11f2099a45a3793b50bf886bb5b47a1a818c42c66e02e. 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/DEA340201579 — a six-check JSON result.
Tchaikovsky: Eugene Onegin, Op. 24, Act II, Scene 2: Aria. "Wohin, wohin seid ihr entschwunden" (Lensky)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429f8966b32a0fd158aac47cf240f377dc9d898b5f02c7331a6da75f28c566c9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340201566 — a six-check JSON result.
Fritz Wunderlich - The 50 Greatest Tracks
Die Zauberflöte, K. 620, Act I: No. 3, Dies Bildnis ist bezaubernd schön
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a5d91ad6344c5e9027153f2e3865c629d0f332951bfe978f774e0d49978d34. 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/DEF056430604 — a six-check JSON result.
Don Giovanni, K. 527 / Act II: Recit. Amici miei – No. 21, Il mio tesoro intanto - Excerpt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd92700bd821e9a0fe68d36290381571f4b4648ebd11f2e80af3204cb8a3125e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056309063 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65abef471f8f25f423e2c7cccbca06adf3bc2ce86ee0d49f8e65f5635b01fd90. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our 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/USA561010595 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8b12c7a1f6fe8c154d349bd953145236dc55e212c7898f3df26b5fb85c64ca. 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/GBAYC8803284 — a six-check JSON result.
Les Pêcheurs de perles: Au fond du temple saint (Act I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa509c88cf0b40cf84bb2ffc9a95d6426cfbf61b00e42c78de6a5e6e9c325cbd7. 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/FRZ118801780 — a six-check JSON result.
Le Postillon De Lonjumeau : Ronde Du Postillon : ''Mes Amis, Écoutez L'histoire'' - Remasterisé En 1988
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ce537032ce76248a61853d0393bf70c74e214bf830eb83ef7f8da6fcf13a37. 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/FRZ110900795 — a six-check JSON result.