Wolfgang Sawallisch (26 August 1923 – 22 February 2013) was a German conductor and pianist. Biography Wolfgang Sawallisch was born in Munich, the son of Maria and Wilhelm Sawallisch. His father was d
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 0xc53d7b1d7b5cda1babaf0b15170f5e3ad3ccc1d4e3aa64f0e2d24c5e332543f8. 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/3145a39e-a2e7-4997-8550-ce2c02f7975e.json and https://artists.proofprofile.net/proofs/artist/3145a39e-a2e7-4997-8550-ce2c02f7975e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Brahms: Haydn Variations, Schicksalslied & Symphonies Nos. 1 & 4
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Theme
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 0x2050e6c178447758b5f49e485ca48ca317cdd63b48b7fdb9d6068856911cc11b. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301809 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53d73c5566c3d8ec762e92629fe33a7089a5a981d3efe68001fe419fa7b07a9. 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/GBAYC2301810 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5980218204777742f54b5886ddcf343dd4b29616239271a9a84898d36bec2be3. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301811 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5561b201774a8c14fa14f53240576e1e5d5c51d61b89a5b1a814a8e2dd4cb28c. 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/GBAYC2301812 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation IV
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585b6d9ff162076e3e71027622149f42f73a8f9ca3889e06cdbc63102dd27ab1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301813 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation V
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14baf92dd4279d769f626b8e16914c773789798902f881e3fd35296708e77a1f. 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/GBAYC2301814 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VI
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dbefbe81f97d25be76a547be096e3a486d3e62d2e330a161e7f93eb52e15fe. 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/GBAYC2301815 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VII
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1b044811dfb0c0b32d509a2d2e017976148bd49e84361c0bf7d10d8485c31d. 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/GBAYC2301816 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VIII
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2a45b5b2cf3194f3d1e53cdf3e325592da8dbdca05f445d4b260bceb424260. 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/GBAYC2301817 — a six-check JSON result.
Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Finale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2fb9a6f3d4f91780f8a6d3228ceb463fd4285826b2c521e1eef49f1cb8f6e2. 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/GBAYC2301818 — a six-check JSON result.
Brahms: Hyperions Schicksalslied, Op. 54: I. Langsam und sehnsuchtsvoll
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35db2a1c2e360fd4d8254780df56075a58ae840ef936491abb66a08b63dab9a9. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101711 — a six-check JSON result.
Brahms: Symphony No. 1 in C Minor, Op. 68: I. (b) Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8b392b17232ec1fac3bbf053db1c4b35745840efce37340a336d870823bb83. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9104408 — a six-check JSON result.
One Century of Music: Premier siècle (Live)
Dvořák: Cello Concerto, Symphonic Variations & Symphony No. 7
Dvořák: Scherzo capriccioso, Symphonies Nos. 8 & 9 "From the New World"
Dvořák: Scherzo capriccioso, Op. 66, B. 131
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe388841c03391c4dad8ae81a859d0dc50672462fdd0846a49ad6d954c88c1dae. 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/GBAYC8800043 — a six-check JSON result.
Brahms: Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1541578456978d7202024131406c00361a48dc9ee9c1a293a757520f04e1b0ce. 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/GBAYC0900754 — a six-check JSON result.
Brahms: Piano Quartet No. 1 in G Minor, Op. 25: IV. Rondo alla zingarese. Presto (Orch. Schoenberg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d94e4338119de141714258dec4b0b6a55bca4d4799fe4626283c594d927b8e. 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/GBAYC0903345 — a six-check JSON result.
Brahms: Violin Concerto in D Major, Op. 77: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738d71f5c8ebf8765f22ca25a5915408d26002bb9c2d984afa31f0692a9cf61e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC629502797 — a six-check JSON result.
Opernszenen, Vol. 1: Dietrich Fischer-Dieskau 1965-1976
Wagner: Tannhäuser, WWV 70 (Live) [Orfeo d'Or]
Mascagni: Cavalleria rusticana (Sung in German) [Recorded 1954]
Carl Maria von Weber: Invitation to the Dance, Overtures
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200605 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200615 — a six-check JSON result.
Tannhäuser (Dresden Version), Act III: Prelude (Tannhäusers Pilgerfahrt) - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59dd3f709b66e29c1b16ba71a31fb21025e5a39fd5695216e7fafd81b222bb4. 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/NLA506200630 — a six-check JSON result.
Tannhäuser (Dresden Version), Act I: Geliebter, sag, wo weilt dein Sinn? - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dc50997fa30adcb4106d6a1501ee914278a9a1534506a6c8fa18478eca88f7. 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/NLA506200606 — a six-check JSON result.
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 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/NLA506200607 — a six-check JSON result.
Tannhäuser (Dresden Version), Act III: Beglückt darf nun dich, o Heimat "Pilgrims' Chorus" - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9aaa84bd2c3ae71eb0cc0c27f0aeefc498db3c435e8e7688cc2fdad94175139. 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/NLA506200632 — a six-check JSON result.
Tannhäuser (Dresden Version), Act I: Geliebter, Komm! Sieh dort die Grotte! - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c0ccef7dfc5155b3a46192a52b2cb519573d4c14d03fd28116b854984a04eb. 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/NLA506200608 — a six-check JSON result.
Tannhäuser (Dresden Version), Act III: Allmächt'ge Jungfrau, hör mein Flehen! – Elisabeth, dürft ich dich nicht geleiten? - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea77bff7f75274868ee037564748495f80893366c391816e8bda94c93446294. 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/NLA506200633 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200609 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200619 — a six-check JSON result.
Tannhäuser (Dresden Version), Act III: Wie Todesahnung Dämmrung deckt die Lande - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59b2b7c792d0c45d9846cb2abceb8adb00c40240ce80e8b8c9a6e032aad77a4. 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/NLA506200634 — a six-check JSON result.
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 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/NLA506200610 — a six-check JSON result.
Tannhäuser (Dresden Version), Act II: Gar viel und schön ward hier in dieser Halle - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c9af2c179149190f27032c2b731edf0cb9aaabd844f049ab0acea3f998fd72. 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/NLA506200620 — a six-check JSON result.
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 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/NLA506200635 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200611 — a six-check JSON result.
Tannhäuser (Dresden Version), Act II: Blick ich umher in diesem edlen Kreise - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb644077caf97e6183274f7b9a5382ceb21b73453cc34fa0b78c7a89996d1bc9. 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/NLA506200621 — a six-check JSON result.
Tannhäuser (Dresden Version), Act I: Zu dir wall ich, mein Jesus Christ - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60f8433cd786dfe9f68c7301eb90d887c8df96a766883a6517bac1ecab4c779. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our 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/NLA506200612 — a six-check JSON result.
Tannhäuser (Dresden Version), Act II: Auch ich darf mich so glücklich nennen - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4eb8fc2b9353d42e1d4ab8bc403d1255bc65dbca84a36e17fc377d6da751e3. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/NLA506200622 — a six-check JSON result.
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 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/NLA506200613 — a six-check JSON result.
Tannhäuser (Dresden Version), Act I: Als du in kühnem Sange uns bestrittest - Live at the Bayreuth Festival, 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb6471008da23effb1183b9b68d13378420e72a555f6c69b0d6dd45fcf8981a. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/NLA506200614 — a six-check JSON result.
Tannhäuser (Dresden Version), Act II: Dir, Göttin der Liebe, soll mein Lied ertönen! - Live at the Bayreuth Festival, 1962
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Tannhäuser (Dresden Version), Act III: Da sank ich in Vernichtung dumpf darnieder – Halt ein! Unsel'ger - Live at the Bayreuth Festival, 1962
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Tannhäuser (Dresden Version), Act II: Der Unglücksel'ge, den gefangen - Live at the Bayreuth Festival, 1962
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Tannhäuser (Dresden Version), Act III: Heil! Heil! Der Gnade Wunder Heil! - Live at the Bayreuth Festival, 1962
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Tannhäuser (Dresden Version), Act II: Weh! Weh, mir Unglücksel'gem! - Live at the Bayreuth Festival, 1962
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Tannhäuser (Dresden Version), Act II: Versammelt sind aus meinen Landen - Live at the Bayreuth Festival, 1962
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Richard Strauss: Arabella, Op. 79, TrV 263
Schubert: Symphonies Nos. 1-9 & Overture in the Italian Style, D. 591
Bartók: Bluebeard's Castle, Op. 11, Sz. 48 (Live Recording, Geneva 1975)
Brahms: Double Concerto, Op. 102 & Horn Trio, Op. 40
Brahms: Horn Trio in E-Flat Major, Op. 40: IV. Finale. Allegro con brio
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Brahms: Double Concerto for Violin and Cello in A Minor, Op. 102: I. Allegro
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Brahms: Double Concerto for Violin and Cello in A Minor, Op. 102: II. Andante
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Brahms: Double Concerto for Violin and Cello in A Minor, Op. 102: III. Vivace non troppo
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Wolfgang Amadeus Mozart: Piano Concertos Nos. 20 & 22, Rondo, K. 382 - Franz Schubert: Impromptu, D. 935 No. 4
ORFEO 40th Anniversary Edition - Legendary Conductors
Requiem in D Minor, K. 626: Sequence: I. Dies irae
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Missa Papae Marcelli: Masses, Book 2: Missa Papae Marcelli: Kyrie
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Schubert: Das geistliche & weltliche Chorwerk · Sacred & Secular Choral Works
Schubert: Stabat Mater in F Minor, D. 383: No. 1, Chor. "Jesus Christus schwebt am Kreuzel"
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Elijah, Op. 70, MWV A25: Part I: Introduction: So wahr der Herr, der Gott Israels, lebet (Baritone)
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Elijah, Op. 70, MWV A25: Part I: Overture
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Elijah, Op. 70, MWV A25: Part I: Duet: Herr, hore unser Gebet! (Soprano, Alto, Chorus)
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Elijah, Op. 70, MWV A25: Part I: Recitative: Zerreisset eure Herzen (Tenor)
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Elijah, Op. 70, MWV A25: Part I: Aria: So ihr mich von ganzem Herzen suchet (Tenor)
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Elijah, Op. 70, MWV A25: Part I: Aber der Herr sieht es nicht (Chorus)
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Elijah, Op. 70, MWV A25: Part I: Recitative: Elias, gehe weg von hinnen (Alto)
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Elijah, Op. 70, MWV A25: Part II: Trio: Hebe deine Augen auf zu den Bergen (Sopranos)
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Elijah, Op. 70, MWV A25: Part I: Double Quartet: Denn er hat seinen Engeln befohlen uber dir (Chorus)
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Elijah, Op. 70, MWV A25: Part I: Recitative: Nun auch der Bach vertrocknet ist (Alto)
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Elijah, Op. 70, MWV A25: Part I: Recitative, Aria and Duet: Was hast du an mir getan, du Mann Gottes! (Soprano, Baritone)
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Elijah, Op. 70, MWV A25: Part I: Wohl dem, der den Herrn furchtet (Chorus)
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Elijah, Op. 70, MWV A25: Part I: Recitative: So wahr der Herr Zebaoth lebet (Baritone, Tenor, Chorus)
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Elijah, Op. 70, MWV A25: Part I: Baal, erhore uns! (Chorus)
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Elijah, Op. 70, MWV A25: Part I: Recitative: Rufet lauter (Baritone, Chorus)
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Elijah, Op. 70, MWV A25: Part I: Aria: Herr Gott Abrahams, Isaaks und Israels (Baritone)
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Elijah, Op. 70, MWV A25: Part I: Quartet: Wirf dein Anliegen auf den Herrn (Soprano, Alto, Tenor, Baritone)
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Elijah, Op. 70, MWV A25: Part I: Recitative: Der du deine Diener machst zu Geistern (Baritone, Chorus)
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Elijah, Op. 70, MWV A25: Part I: Dank sei dir, Gott (Chorus)
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Puccini: Gianni Schicchi (Sung in German) [Bayerische Staatsoper Live]
Wagner: Der fliegende Holländer, WWV 63 (Live)
Arabella, Op. 79, TrV 263, Act I: Act I: Die Karten fallen besser als das letzte Mal (Kartenaufschlagerin, Arabella, Zdenka)
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Arabella, Op. 79, TrV 263, Act I: Act I: Er ist der Richtige nicht fur mich … Aber der Richtige (Arabella)
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Chorfantasie / Choral Fantasia (Inspiration)
Beethoven: Choral Fantasy in C Minor, Op. 80
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Schubert: Gesang der Geister über den Wassern, Op. Posth. 167, D. 714
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Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto "O Freunde, nicht diese Töne!" (Excerpt)
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Brahms: Tragic Overture, Academic Festival Overture & Symphonies Nos. 2 & 3
Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: I. Allegro molto appassionato
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Strauss: Der Bürger als Edelmann, Intermezzo & Horn Concertos Nos. 1 & 2
Milestones of a Legendary Conductor: Wolfgang Sawallisch, Vol. 9
Milestones of a Legendary Conductor: Wolfgang Sawallisch, Vol. 8
Milestones of a Legendary Conductor: Wolfgang Sawallisch, Vol. 6 (Live)
Milestones of a Legendary Conductor: Wolfgang Sawallisch, Vol. 4
Milestones of a Legendary Conductor: Wolfgang Sawallisch, Vol. 3
Milestones of a Legendary Conductor: Wolfgang Sawallisch, Vol. 2
Milestones of a Legendary Conductor: Wolfgang Sawallisch, Vol. 10
Milestones of a Legendary Conductor: Wolfgang Sawallisch, Vol. 1
Mozart: Symphony Nos. 25, 14 & 40 (Live)
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Beethoven: Symphony No. 7 in A Major, Op. 92: II. Allegretto (Excerpt)
Les musiques de Prodiges - 10e anniversaire
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Piano Concerto No. 20 in D Minor, K.466: II. Romanze
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Debussy / Orch. Stokowski: Suite bergamasque, CD 82, L. 75: III. Clair de lune
Debussy: Clair de lune and Other Masterpieces
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Piano Concerto No. 5 in E Flat, Op.73 'Emperor': II. Adagio un poco mosso
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Die Zauberflöte, K. 620, Act II: Der Hölle Rache kocht in meinem Herzen (Königin der Nacht)
Orchester der Bayerischen Staatsoper München
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Piano Concerto No. 21 in C Major, K. 467: II. Andante
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Lohengrin / Act 3: "Treulich geführt ziehet dahin"
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Die Zauberflöte - Singspiel in two acts K620 (1987 Digital Remaster), Act II: Der Hölle Rache kocht in meinem Herzen (Königin)
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Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": I. Allegro
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Mozart: Piano Concerto No. 22 in E-Flat Major, K. 482: II. Andante
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Die Zauberflöte, K. 620, Act II: Der Hölle Rache kocht in meinem Herzen (Königin)
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Suite bergamasque, L. 75: III. Clair de lune
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