1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28444d6f251c8788c1bb577a3f01cd4f05e325dbbca9630d3524b6290ea2a0e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47bbb844-0062-4135-993a-2b5fe9bc8da1.json and https://artists.proofprofile.net/proofs/artist/47bbb844-0062-4135-993a-2b5fe9bc8da1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wagner: Tristan und Isolde, WWV 90 (Live)
Verdi: Don Carlos (Wiener Staatsoper Live)
Pelléas et Mélisande live 1962 Herbert von Karajan
Eberhard Wächter - Balladen von Carl Loewe
Excerpts From The Merry Wives Of Windsor
Strauss, J. II: Die Fledermaus - highlights
Die Fledermaus / Act 2: Couplet: "Ich lade gern mir Gäste ein"
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f6117243d68610c74d7862a0968a41edee7598cbfdad17268952ef488fadd0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077142208.
Die Fledermaus / Act 2: "Ach, meine Herr'n und Damen...Mein Herr Marquis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f8fdcaf44f9441dc216b00b72d91e7b1be4a1c7ac932c14181a5bbbfcc10ae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077142209.
Die Fledermaus / Act 2: "Im Feuerstrom der Reben...Herr Chevalier, ich grüße Sie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa56fbb14054949012874072e5f076fa6ae26f059b98e476f744cafdcdab04b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077142213.
Ein deutsches Requiem, Op. 45: I. Chorus. Selig sind, die da Leid tragen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd411873eca2282c3952ffaef725b2f589933d8102d9799943453c9a18763394. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430902.
Ein deutsches Requiem, Op. 45: II. Chorus. Denn alles Fleisch es ist wie Gras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71f7b6bbdfcdf78796fd4f484dba638d9ed7bae50fbbccaed1bbd0a2acdee46. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430901.
Ein deutsches Requiem, Op. 45: IV. Chorus. Wie lieblich sind deine Wohnungen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542287f28461d77fd293bba0096dafa4df839c7a8e357e31a90ee41f23beae18. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430905.
Ein deutsches Requiem, Op. 45: V. Solo Soprano & Chorus. Ihr habt nun Traurigkeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351441538cf6d1f0e3efb1ea6376dab9ae942635ad175525c1f52ad5e07df4be. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430907.
Tannhäuser (Dresden Version), Act I: Overture and Venusberg Music "Bacchanale" (From Paris Version) - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb105ac54ea41101121222bae0e2ec18378e432087c8e72ef4333d3dc0a44e1cf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200605.
Tannhäuser (Dresden Version), Act II: Dich, teure Halle, grüss ich wieder "Elisabeth's Greeting" - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4351b27b73a55515227bcb4e8a010d0f20341a061c12f70a786b88e77dc0f5c8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200615.
Tannhäuser (Dresden Version), Act I: Dir töne Lob! Die Wunder sei'n gepriesen - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bf5522e03de9879e2fe5f4a75b1021f50496fc16f44c647477df1b6704f892. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200607.
Tannhäuser (Dresden Version), Act I: Stets soll nur dir mein Lied ertönen! - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143454cbc8df95be8983ba4d82435386d010458245deb8b28d49548369dbd293. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200609.
Tannhäuser (Dresden Version), Act II: Freudig begrüssen wir die edle Halle - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41338ba469b836812f53415afc2270996295da3131fe31bb8f1431eb5d48cf4a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200619.
Tannhäuser (Dresden Version), Act I: Zieh hin, Wahnsinniger, zieh hin! - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7733da697bbc2f7caca7cbe6cd4853ed34a32c8a505d757f060b8d352aa07323. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200610.
Tannhäuser (Dresden Version), Act III: O du mein holder Abendstern "O Star of Eve" - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79edcc68f765cd30ec57f8a4adf9612cd0d53717505bdeb7f854ff4957b50573. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200635.
Tannhäuser (Dresden Version), Act I: Frau Holda kam aus dem Berg hervor - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04df10587c249997348e1a01442fb26de952e082e88c9292b10126626dcd6fa7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200611.
Tannhäuser (Dresden Version), Act I: Wer ist der dort in brünstigem Gebete? - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad6cb6957af0cc74e70e8ef1aecf43ceff429a7e83ef78b118deea80027e40b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200613.
Tannhäuser (Dresden Version), Act III: Da sank ich in Vernichtung dumpf darnieder – Halt ein! Unsel'ger - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3303af50ce039332882e2ad46744596add8af7cc69a5ada8d69686e06435052e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200639.
Tannhäuser (Dresden Version), Act II: Der Unglücksel'ge, den gefangen - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b5c11f7cb8e08986eae17296ee6ac9ae5e20756a257f20141e92509c89bb97. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200626.
Salome, Op. 54, TrV 215 / Scene 2: "Ich will nicht bleiben"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df2dc8017b35b7496aa65da637a69d1b0534273b834a30d1c9e3b82f5c667bd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130203.
Salome, Op. 54, TrV 215 / Scene 4: Salome's Dance of the Seven Veils
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a27d458211588a47ce7f12f4754a5f6a87f3c7e6a63716757163d8e1fa2f5e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130218.
Salome, Op. 54, TrV 215 / Scene 2: "Siehe, der Herr ist gekommen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7984a187de3ab6b8df9e8c19256e726de73aee68ff8778f998d9ed7d0bb8053. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130204.
Salome, Op. 54, TrV 215 / Scene 4: Ah! Herrlich! Wundervoll, wundervoll!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba83d20d0bf9ba7ceb75d0a2e9f5f47dc0d627ef9575d51a36535222b1ea79bc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130219.
Salome, Op. 54, TrV 215 / Scene 2: "Jauchze nicht, du Land Palästina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67084b237a5546f72d612646f5225de1117524c98855589cdc92b94fa58f49a8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130205.
Salome, Op. 54, TrV 215 / Scene 4: Still, sprich nicht zu mir!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f608ee9331f44eb9f581e4e4bd8a3a5e96e0b516ca390718e0b4957d5001ac9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130220.
Salome, Op. 54, TrV 215 / Scene 4: Salome, bedenk, was du tun willst
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7060f24d7e65c68d55d7d6892d2d1e713f53b3a423d95c939c799f27362807d9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130221.
Salome, Op. 54, TrV 215 / Scene 3: "Wird dir nicht bange, Tochter der Herodias?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63def8af17eab0e3a865f319ecebd6da4721ac0a47f3681d60e0900746a6a9de. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130209.
Salome, Op. 54, TrV 215 / Scene 4: Ah! Du wolltest mich nicht deinen Mund
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7526f0389727071362efee5762c34e2ab72fd9c844926b9b489987abcfaa2ef2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130224.
Salome, Op. 54, TrV 215 / Scene 4: "Wo ist Salome?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad04d6eb8e2aacc1e5f04003fd9dff31b87749a63057c702f26f4a06fe2c2127. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130210.
Salome, Op. 54, TrV 215 / Scene 4: Sie ist ein Ungeheuer, deine Tochter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488539f0d13978687152a35b4142bf61275b455c520825c712243b19b6d9824b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130225.
Salome, Op. 54, TrV 215 / Scene 4: Ah! Ich habe deinen Mund geküsst, Jochanaan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0832a43caa9813774bf19b93723ceea9b638799de3f9bda2bc740532bfce15. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130226.
Salome, Op. 54, TrV 215 / Scene 4: "Salome, komm, trink Wein mit mir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b44f0c1f56a59c6c72443a0a7e280fbd4dd1cd9f6a1fbe73e895783fedc6d3a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130212.
Salome, Op. 54, TrV 215 / Scene 4: "Siehe, der Tag ist nahe"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74139ae6ea925d1eae05bd6c1d890e8d5a8b88c55d4aa8c2e63f1b0e26b45d9d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076130215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83be1841e113b368e4d1d98b05dfb9b2ecb71e6c5aa2ae6a8b02439042ae21e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076040519.
Bach: Saint Matthew Passion [Matthäus-Passion], Vol. 1 [1950]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d25cbdf716ea1aca1f841c29a5a0180e4c4e750a68f582b4c7ae33f8e629a23. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071240001.
Das Rheingold, WWV 86A / Scene 1: "Weia! Waga! Woge du Welle!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffc352de69b3218e33e3e0b42c47e16ea1a1945302b1d5c440ba7288eda69ab. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071240002.
Das Rheingold, WWV 86A / Scene 1: "Garstig glatter glitschriger Glimmer!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f264929dd0d8615d971d1ffd40ee11686118d3cd9137434e1ae00d84c574b7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071240003.
Das Rheingold, WWV 86A / Scene 1: "Wallala! Lalaleia! Leialalei!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bdfc030f3f1cb67165d70fa2395ebe581a4eed385cf49ba35b388785dea8d8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071240004.
Das Rheingold, WWV 86A / Scene 1: "Lugt, Schwestern! Die Weckerin lacht in den Grund"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c5cfa969c50767cfe42f59c2e886b832151affdd8018303c959d2253106018. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071240005.
Das Rheingold, WWV 86A / Scene 1: "Der Welt Erbe Gewänn' ich zu eigen durch dich?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf4b21115da9576c96630c6b6243e70676a08cb57f65832c5b0a96560b0be75. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071240006.
Das Rheingold, WWV 86A / Scene 2: "Wotan! Gemahl! Erwache!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8080103c8b5e5140c4719dcce073d35cbc040b06fd10a087e75538976551074e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071240007.
Das Rheingold, WWV 86A / Scene 2: "Sanft schloß Schlaf dein Aug'"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63089da7505c6948e0997b14f96b0aba5a6367525bef04bb7d4ec2928bad3fb5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071240008.
Das Rheingold, WWV 86A / Scene 2: "Zu mir, Freia!"
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Das Rheingold, WWV 86A / Scene 2: "Endlich, Loge!"
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Das Rheingold, WWV 86A / Scene 2: "Immer ist Undank Loges Lohn!"
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Das Rheingold, WWV 86A / Scene 2: "Ein Runenzauber zwingt das Gold zum Reif"
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Das Rheingold, WWV 86A / Scene 2: "Hör', Wotan, der Harrenden Wort!"
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Das Rheingold, WWV 86A / Scene 2: "Was sinnt nun Wotan so wild?"
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Das Rheingold, WWV 86A / Scene 2: "Auf, Loge, hinab zu mir!... Hehe! Hehe!"
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Das Rheingold, WWV 86A / Scene 3: "Schau, du Schelm!"
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Das Rheingold, WWV 86A / Scene 3: "Nibelheim hier"
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Das Rheingold, WWV 86A / Scene 3: "Nehmt euch in acht!"
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Das Rheingold, WWV 86A / Scene 3: "Vergeh, frevelnder Gauch!"
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Das Rheingold, WWV 86A / Scene 3: "Ohe! Ohe! Schreckliche Schlange"
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Das Rheingold, WWV 86A / Scene 4: "Da, Vetter, sitze du fest!"
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Das Rheingold, WWV 86A / Scene 4: "Gezahlt hab'ich: nun laßt mich ziehn!"
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Das Rheingold, WWV 86A / Scene 4: "Bin ich nun frei?"
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Das Rheingold, WWV 86A / Scene 4: "Fasolt und Fafner nahen von fern"
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Das Rheingold, WWV 86A / Scene 4: "Gepflanzt sind die Pfähle nach Pfandes Maß"
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Das Rheingold, WWV 86A / Scene 4: "Weiche, Wotan, weiche!"
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Das Rheingold, WWV 86A / Scene 4: "Hört, ihr Riesen!"
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Das Rheingold, WWV 86A / Scene 4: "Schwüles Gedünst schwebt in der Luft"
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Das Rheingold, WWV 86A / Scene 4: "Abendlich strahlt der Sonne Auge"
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Das Rheingold, WWV 86A / Scene 4: "Rheingold! Rheingold! Reines Gold!"
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Strauss, R: Also sprach Zarathustra, Op. 30: Introduction
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Williams: Star Wars (Main Theme) - Main Theme from the Film ''Star Wars''
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Wagner: Die Walküre, Act 3: Ride of the Valkyries
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Mozart: Requiem in D Minor, K. 626: VIII. Lacrimosa
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Horner: My Heart Will Go On (Love Theme from "Titanic")
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The City of Prague Philharmonic Orchestra
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Bizet: Les Pêcheurs de perles, WD 13, Act 1: No. 2, Duo, "Au fond du temple saint" (Nadir, Zurga)
Orchestre Du Theatre National De L'Opera Comique
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Mascagni: Cavalleria rusticana: Intermezzo
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Shore: Lord of the Rings: The Fellowship
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Williams: Fawkes the Phoenix (from the film Harry Potter and the Chamber of Secrets)
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Saving Private Ryan - Hymn to the Fallen
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Mozart: Divertimento for String Trio in E-Flat Major, K. 563: III. Menuetto. Allegretto
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Schubert: Symphony No. 8 in B Minor, D. 759 "Unfinished": I. Allegro moderato
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Raiders of the Lost Ark - The Raiders March
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
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Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Conclusion)
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Newman: Any Other Name (From "American Beauty")
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Bernstein: Symphonic Dances from West Side Story: No. 4, Mambo
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Williams: Main Theme (From "Schindler's List")
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Mozart: Symphony No. 25 in G Minor, K. 183: I. Allegro con brio (Excerpt)
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Verdi: La forza del destino: Overture (Excerpt)
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Mozart: Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romance. Andante
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Morricone: Music for Giuseppe Tornatore's Movie "Cinema Paradiso" (1988): No. 6, Love Theme
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Shostakovich: Suite for Jazz Orchestra No. 2, Op. 50b: No. 2, Waltz
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Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto - "O Freunde, nicht diese Töne!" (Ode to Joy) [Excerpt]
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Mozart: Clarinet Concerto in A Major, K. 622: II. Adagio
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Tchaikovsky: Swan Lake, Op. 20, Act II: No. 13d, Dance of the Swans. Dance of the Little Swans
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Pergolesi: Stabat Mater: I. Stabat mater dolorosa
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Elgar: Cello Concerto in E Minor, Op. 85: I. Adagio-Moderato (Excerpt)
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Mozart: Symphony No. 40 in G Minor, K. 550: I. Molto allegro (Excerpt)
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Elgar: Variations on an Original Theme, Op. 36 "Enigma": Variation IX. Nimrod
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Mozart: Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": IV. Rondo. Allegro
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Tchaikovsky: Le lac des cygnes, Op. 20, Act II: No. 10, Scène. Moderato
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Holst: The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity (Excerpt)
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Die Walküre, Act I Scene 1: Prelude - 2012 Remaster
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Das Rheingold, Scene 1: Weia! Waga! Woge du Welle! - 2012 Remaster
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Die Walküre, Act I Scene 1: Wes Herd dies auch, hier muss ich rasten - 2012 Remaster
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Das Rheingold, Scene 1: Garstig glatter glitschriger Glimmer! - 2012 Remaster
Die Walküre, Act I Scene 1: Kühlende Labung gab mir der Quell - 2012 Remaster
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Das Rheingold, Scene 1: Wallala! Lalaleia! Leialalei! - 2012 Remaster
Die Walküre, Act I Scene 2: Müd am Herd fand ich den Mann - 2012 Remaster
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Das Rheingold, Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund - 2012 Remaster
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Die Walküre, Act I Scene 2: Friedmund darf ich nicht heissen - 2012 Remaster
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Das Rheingold, Scene 1: Der Welt Erbe gewänn' ich – Orchestral Interlude - 2012 Remaster
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Die Walküre, Act I Scene 1: Aus dem Wald trieb es mich fort - 2012 Remaster
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Das Rheingold, Scene 2: Wotan! Gemahl! Erwache! – Nur die Wonne schafft dir - 2012 Remaster
Die Walküre, Act I Scene 2: Ich weiß ein wildes Geschlecht - 2012 Remaster
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Das Rheingold, Scene 2: Sanft schloß Schlaf dein Aug' - 2012 Remaster
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Das Rheingold, Scene 2: Zu mir, Freia! - 2012 Remaster
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Das Rheingold, Scene 2: Endlich, Loge! - 2012 Remaster
Die Walküre, Act I Scene 3: Winterstürme wichen dem Wonnemond "Siegmund's Love Aria" - 2012 Remaster
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Das Rheingold, Scene 2: Immer ist Undank Loges Lohn! - 2012 Remaster
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Die Walküre, Act I Scene 3: Du bist der Lenz – O süsseste Wonne! Seligstes Weib! - 2012 Remaster
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Das Rheingold, Scene 2: Ein Runenzauber zwingt das Gold zum Reif - 2012 Remaster
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Die Walküre, Act I Scene 3: Wehwalt heisst du fürwahr? - 2012 Remaster
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Das Rheingold, Scene 2: Hör', Wotan, der Harrenden Wort! - 2012 Remaster
Die Walkure, Act II Scene 1: Prelude - 2012 Remaster
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Das Rheingold, Scene 2: Was sinnt nun Wotan so wild? - 2012 Remaster
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Die Walküre, Act II Scene 1: Nun zäume dein Ross, reisige Maid - 2012 Remaster
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Das Rheingold, Scene 2/3: Auf, Loge, hinab mit mir! – Hehe! Hehe! - 2012 Remaster
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Die Walküre, Act II Scene 1: Der alte Sturm, die alte Müh' - 2012 Remaster
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Das Rheingold, Scene 3: Schau, du Schelm! - 2012 Remaster
Die Walküre, Act II Scene 1: So ist es denn aus mit den ewigen Göttern - 2012 Remaster
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Das Rheingold, Scene 3: Nibelheim hier - 2012 Remaster
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Das Rheingold, Scene 3: Nehmt euch in acht! - 2012 Remaster
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Die Walküre, Act II Scene 1: Was verlangst du? - 2012 Remaster
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Das Rheingold, Scene 3: Vergeh, frevelnder Gauch! - 2012 Remaster
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Die Walküre, Act II Scene 2: Schlimm, fürcht ich, schloss der Streit - 2012 Remaster
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Das Rheingold, Scene 3: Ohe! Ohe! Schreckliche Schlange - 2012 Remaster
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Die Walküre, Act I Scene 3: Was keinem in Worten ich künde - 2012 Remaster
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Das Rheingold, Scene 4: Da, Vetter, sitze du fest! - 2012 Remaster
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Das Rheingold, Scene 4: Gezahlt hab' ich; nun lasst mich zieh'n! - 2012 Remaster
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Das Rheingold, Scene 4: Bin ich nun frei? - 2012 Remaster
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Das Rheingold, Scene 4: Fasolt und Fafner nahen von fern - 2012 Remaster
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Das Rheingold, Scene 4: Gepflanzt sind die Pfähle nach Pfandes Maß - 2012 Remaster
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Das Rheingold, Scene 4: Weiche, Wotan, weiche! - 2012 Remaster
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Das Rheingold, Scene 4: Hört, ihr Riesen! - 2012 Remaster
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Das Rheingold, Scene 4: Schwüles Gedünst schwebt in der Luft - 2012 Remaster
Das Rheingold, Scene 4: Abendlich strahlt der Sonne Auge - 2012 Remaster
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Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold! - 2012 Remaster
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Die Fledermaus: Overture - Recorded 1960
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Die Fledermaus, Act I: No. 1, Introduction. Täubchen, das entflattert ist
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Die Fledermaus, Act I: No. 3, Duet. Komm mit mir zum Souper
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Die Fledermaus, Act I: No. 5, Finale. a. Trinke, Liebchen, trinke schnell
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Die Fledermaus, Act I: No. 5b, Ich höre Stimmen! - No. 5c, Mein Herr, was dächten Sie von mir
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Die Fledermaus, Act I: No. 5, Finale. d. Nein, nein, ich zweifle gar nicht mehr
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Die Fledermaus, Act II: No. 7, Couplet. Ich lade gern mir Gäste ein
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Die Fledermaus, Act II: No. 8a, Ach, meine Herr'n und Damen
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Die Fledermaus, Act II: No. 11, Finale. b. Herr, Chevalier, ich grüsse Sie!
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Die Fledermaus, Act II: No. 11, Finale. c. Genug damit, genug
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Die Fledermaus, Act III: No. 16, Finale. O Fledermaus, o Fledermaus
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Brahms: Liebeslieder-Walzer; Neue Liebeslieder-Walzer
Tristan und Isolde, WWV 90, Act I: Act I: Prelude
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Wolf: Spanisches Liederbuch (selections)
Mozart: Don Giovanni, K. 527, Act 1: Sinfonia
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Mozart: Don Giovanni, K. 527, Act 1 Scene 16: No. 12, Aria, "Batti, batti, o bel Masetto" (Zerlina)
Graziella Sciutti/Philharmonia Orchestra/Carlo Maria Giulini
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Mozart: Don Giovanni, K. 527, Act 1 Scene 1: "Non sperar, se non m'uccidi" (Donna Anna, Don Giovanni, Leporello)
Dame Joan Sutherland/Eberhard Waechter/Giuseppe Taddei/Philharmonia Orchestra/Carlo Maria Giulini
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Mozart: Don Giovanni, K. 527, Act 1 Scene 1: "Lasciala, indegno!" (Il Commendatore, Don Giovanni, Leporello)
Eberhard Waechter/Gottlob Frick/Giuseppe Taddei/Philharmonia Orchestra/Carlo Maria Giulini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb69b6d2971e81be87d8fd5122c78ef5a3c2d4210cd1cd948b78cc244cd3c309. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201409.
Mozart: Don Giovanni, K. 527, Act 1 Scene 4: Recitativo, "Orsù, spicciati presto" (Don Giovanni, Leporello)
Eberhard Waechter/Giuseppe Taddei/Philharmonia Orchestra/Carlo Maria Giulini
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Mozart: Don Giovanni, K. 527, Act 1 Scene 20: "Venita pur avanti" (Leporello, Don Giovanni, Donna Anna, Donna Elvira, Don Ottavio)
Eberhard Waechter/Dame Joan Sutherland/Elisabeth Schwarzkopf/Luigi Alva/Giuseppe Taddei/Philharmonia Orchestra/Carlo Maria Giulini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a682fd52aa6048d82deb90ae379a66623c65a799aa5e803cc4728d5644d57c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201452.
Mozart: Don Giovanni, K. 527, Act 1 Scene 20: "Ricominciate il suono!" (Don Giovanni, Leporello, Donna Elvira, Donna Anna, Don Ottavio, Masetto, Zerlina)
Eberhard Waechter/Dame Joan Sutherland/Luigi Alva/Gottlob Frick/Elisabeth Schwarzkopf/Giuseppe Taddei/Philharmonia Orchestra/Carlo Maria Giulini/Piero Cappuccilli/Graziella Sciutti/Philharmon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf711dbc6d56ac06030cb62f915dfabf24e90a25a7dddc17ec6b65de5bff6a05. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201453.
Mozart: Don Giovanni, K. 527, Act 1 Scene 6: No. 4, Aria, "Madamina, il catalogo e questo" (Leporello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d936586e6472ac241d3aea8e18a048db2960585646bab4d573207cf89e7548. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201418.
Mozart: Don Giovanni, K. 527, Act 2 Scene 1: No. 14, Duetto, "Eh via, buffone" (Don Giovanni, Leporello)
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Mozart: Don Giovanni, K. 527, Act 1 Scene 12: No. 9, Quartetto, "Non ti fidar, o misera" (Donna Elvira, Donna Anna, Don Ottavio, Don Giovanni)
Eberhard Waechter/Luigi Alva/Dame Joan Sutherland/Elisabeth Schwarzkopf/Philharmonia Orchestra/Carlo Maria Giulini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1624d5bd24cc0b28e1a0fb7be7d04b05ce3240bcb7ba8a2ef003b6512b315c6b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201431.
Mozart: Don Giovanni, K. 527, Act 1 Scene 14: No. 10c, Aria, "Dalla sua pace" (Don Ottavio)
Luigi Alva/Philharmonia Orchestra/Carlo Maria Giulini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8780983159e4e9e34e5f5127ab455f6fa0d330b7e743dac3f0109d8f3cd705. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201438.
Mozart: Don Giovanni, K. 527, Act 1 Scene 15: No. 11, Aria, "Fin ch'han dal vino" (Don Giovanni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95352cfae736394240a604d3c9c9f48871d2d766923f29f02b904ab8efc52fa0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201440.
Symphony No. 1 in C Minor, Op. 68: IV. Adagio – Più andante – Allegro non troppo, ma con brio – Più allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2276a616336ea1baa88a6dc4d3c67e327efd1e8cb433999414953837f3ebc399. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054302024.
Symphony No. 3 in F Major, Op. 90: IV. Allegro
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Das Rheingold, WWV 86A / Scene II: Zu mir, Freia! - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7091080ab0f22d90e002e1c637046ad478be47a96ca9194333d5c3be11dcdb39. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200255.
Das Rheingold, WWV 86A / Scene IV: Schwüles Gedünst schwebt in der Luft - Remastered 2022
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e3c0f8f1049683bac4ccbf4617f62abc6b3d2bdf9b73c234f6a3fa7ad7f2f8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200274.