Antonia Fahberg (also: Antonie; 19 May 1928 in Vienna, Austria – 21 October 2016 in Munich, Germany) was an Austrian lyric soprano in opera and concert. Her career focused on the Bavarian State Opera
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 0xa357125c3102728693a2d26621f2fc8e53cea05ebe2867d96864fffefa850b0a. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ce8745b-6072-416f-b0ab-b3828f5d1566.json and https://artists.proofprofile.net/proofs/artist/1ce8745b-6072-416f-b0ab-b3828f5d1566.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Janáček: Výlety páne Brouckovy, JW I/7 (Sung in German) [Bayerische Staatsoper Live]
Richard Strauss: Die Frau ohne Schatten, Op. 65, TrV 234 (Recorded 1954) [Live]
Sonata For 2 Pianos In D, K. 448: 2. Andante
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 0xf4ed86c160879fbf744d3ff6f8e01b56a33154e9d72115d7740b5472aa1e0a4d. 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/DEF057203112 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8262a203e1cca8235697857c980f6499a4768e3f805a879fbff2b23e46d07820. 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/DEF058603930 — a six-check JSON result.
St. Matthew Passion, Bwv 244: Pt. I: Chorus. Kommt, ihr Tochter, helft mir klagen (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8b524c9d2e2dde2afa0eecff4d02711ae5088615307f7475b466ab4271a3ff. 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/DEAD61200801 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 1, Chorus. Kommt, ihr Töchter, helft mir klagen (Chorus I/II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b84cad1753d7430ef540ee294ef6f19584766ade1c89784e6fc3d932b2fad26. 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/DEF055830301 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 3, Chorale. Herzliebster Jesu, was hast du verbrochen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1083c357686a878719f79e7e15bd65dd23ec7323901d9fb03e051f5828060f2a. 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/DEF055830313 — a six-check JSON result.
The Originals - Legendary Recordings From The Deutsche Grammophon Catalogue
Die Zauberflöte, K. 620 / Erster Aufzug: "Zum Ziele führt dich diese Bahn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd2f6261685e41ef38bdbabdf8eeae0cdbf21ef5d3845d480e0b649a720793a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430626 — 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.
Die Zauberflöte, K. 620 / Zweiter Aufzug: "Tamino mein! O welch ein Glück!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33e9994317506ba98b7c4ec46ae5735a81ebf782c4a10d780025c0b516f945d. 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/DEF056430647 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb969255366c496beb020d848d8b1d9015222289b50588ab4e6fed58e252bceb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430627 — a six-check JSON result.
Die Zauberflöte, K. 620 / Zweiter Aufzug: "Der, welcher wandelt diese Straße voll Beschwerden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3df50e2b1114732648eed2c79dde585d4d293f3060745eee29c4db94297d7b. 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/DEF056430646 — a six-check JSON result.
Centenary Edition 1913 - 2013 Berliner Philharmoniker
Swan Lake Suite, Op. 20a: I. Scene "Swan Theme". Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e412581ca87977501cdf08f4203ee4931348ffe2d79036d7b33bf75a404cfe. 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/DEF057801272 — a six-check JSON result.
Querschnitt durch das Kinderklassik-Repertoire
Mozart: Die Zauberflote K620 - Highlights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09383ffe9b738f87088b7f081868edc9389ecb69e65fcdafa91f428b45daef66. 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/DEF056430601 — a six-check JSON result.
Die Zauberflöte, K. 620, Act I: No. 1, Zu Hilfe! Zu Hilfe!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe525cde8b46d40cbcd4d4f0ce6220bbc38edea729f4d6d8273d335ce8596b37. 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/DEF056430602 — a six-check JSON result.
Die Zauberflöte, K. 620, Act I: No. 2, Der Vogelfänger bin ich ja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae20585d429709542f516028a953386fde84db574ccd64ea672a204649d7f74. 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/DEF056430603 — a six-check JSON result.
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 953520 (2026-06-13T13:32:09Z), 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/DEF056430604 — a six-check JSON result.
Die Zauberflöte, K. 620, Act I: No. 4, O zittre nicht, mein lieber Sohn!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf421337e5f98dbbf26ed82ddea65f02b56601963e089a0c786ca94a1d68bbdcc. 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/DEF056430605 — a six-check JSON result.
Die Zauberflöte, K. 620, Act I: No. 7, Duet. Bei Männern, welche Liebe fühlen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384192531e19cbf9b0c883bcc8b6213b67e7abeec51c094240fc57685e3c0e20. 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/DEF056430606 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 10, O Isis und Osiris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4b15cbb39508fb115a8e1a87f24d1e848b01261390e59e0e5b78436f446448. 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/DEF056430607 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 13, Alles fühlt der Liebe Freuden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16a741462860f14aa8f9bcae2bbcf8981b571bd336c1a80482e16e68fe4a74d. 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/DEF056430608 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 14, Der Hölle Rache "Queen of the Night Aria"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a2d9cc39e2097e47d6499a79390f9691a260cc694b7081debceb4c0d5448f0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEF056430609 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 15, In diesen heil'gen Hallen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac07529659d2f2d1d7b09f2766f8ab6926b06842c37cf7300b89e685b570109. 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/DEF056430610 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 16, Trio. Seid uns zum zweiten Mal willkommen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab336083346dceb2704f3c0ffa388a78afd522b150af1f5c0bc2b6eac8850299. 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/DEF056430611 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 17, Ach, ich fühl's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabbcbf2363f81b40e2214dd12b344b7eaee94beaf233a4d92e70b3d4b799a38. 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/DEF056430612 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 18, O Isis und Osiris, welche Wonne "Chorus of the Priests"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911536999c24561527dfd96cc5762c9fa8d19cb3dcaa9e491003c348efb60970. 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/DEF056430613 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 20, Ein Mädchen oder Weibchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787c7cb14fd7c7473246b2496edb6392c4f667298d6364c547ccdd569eb8f050. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our 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/DEF056430614 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 21, Finale: g. Duet. Pa-Pa-Pa-Pa-Pa-Pa-Papagena!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07292c3e92ff0b1c081324766fdf08882adbce9104219a4176044c3bae60ec91. 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/DEF056430615 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: No. 21, Finale: i. Die Strahlen der Sonne – Heil sei euch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57751cd1770a86716a6c891e766ac768c7b201d828bd1de1adb3b2b9d8dfc29. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/DEF056430616 — a six-check JSON result.
Die Zirkusprinzessin - operetta in 3 Acts: Einleitung - Wieder hinaus ins strahlende Licht - Zwei Märchenaugen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ac7a3189816177edf2d651dc5521713e6d6ac84297fc00e91e9e788194bb88. 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/DEF066617180 — a six-check JSON result.
Frau Luna: Einleitung - Schlösser, die im Monde liegen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d377b4f051a33eca831fe920f70bd9dca3704a329454591abe3db04d416f97. 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/DEF066205250 — a six-check JSON result.
Maske in Blau: Schau einer schöne Frau nicht zu tief in die Augen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4266ddd091ec6c2a82d1b262a3eeacdee1872e0a8f47eab77a24d1677f7919dd. 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/DEF066407370 — a six-check JSON result.
Gasparone - operetta in 3 Acts: Er soll dein Herr sein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3021719cfa65a9e69596af85fb71dfef544286f2a694297e746185c512bb12c6. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our 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/DEF066307750 — a six-check JSON result.
Im weißen Rössl: Die ganze Welt ist himmelblau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8cc4c9a802c3fae05100314c34062c8c1c19884a256e89c9c9ddfad09e4086. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our 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/DEF066306180 — a six-check JSON result.
Schwarzwaldmädel - operetta in 3 Acts: Mädle aus dem schwarzen Wald
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc684ed56862b045e793e1ce35f439d262401037d0008e1330e235feb34102bd8. 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/DEF066412430 — a six-check JSON result.
Der Bettelstudent - operetta in 3 Acts: Wir gratulieren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235bb7038feabbef99805e3c76fb3ad07782df698444fe8e36694e9e1a3956cb. 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/DEF066307870 — a six-check JSON result.
Ein Walzertraum - Operetta In 3 Acts: Piccolo-Duett
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b9d23f0639b024c9e0dee0fdb780e41410e562bb5e9d4b14f35165706701a6. 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/DEF066413440 — a six-check JSON result.
Viktoria und ihr Husar: Reich' mir zum Abschied noch einmal die Hände
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7154fcc0e45261adf530ec30a9e8da21e1e917b488435a29ff332278629cf25c. 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/DEF066204500 — a six-check JSON result.
Monteverdi: L'incoronazione di Poppea (Short Version, Mono Version)
Franz Schubert, Death and resurrection of Lazarus, Mort et résurrection de Lazare
Puccini: Gianni Schicchi (Sung in German) [Bayerische Staatsoper Live]
Die Fledermaus / Act 2: "Mein Herr Marquis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cfd4e07ce30c93359f8bd17ab114a92dcbba250a195a7083a2cef334f8afc6. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our 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/NLA508901832 — a six-check JSON result.
Im Weißen Rössl - Saison in Salzburg - Hochzeitsnacht im Paradies
Im weißen Rössl: Einleitung - Im weißen Rössl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7eab71f64877ebb15e3d11ff204b838edde74b06cddd68efb5512ac1be02ab. 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/DEF066306170 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8cc4c9a802c3fae05100314c34062c8c1c19884a256e89c9c9ddfad09e4086. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DEF066306180 — a six-check JSON result.
Im weißen Rössl: Es muß was wunderbares sein, von dir geliebt zu werden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2e8d788e289f7f874ecae8208ef03faa678597d7d2851d05c1523a7fe25f79. 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/DEF066306190 — a six-check JSON result.
Im weißen Rössl: Es ist ja nicht das letzte Mal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a265212b87458b2d697fa60a898bd2c2021aaed529177c8ca9c89575ab27bb6. 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/DEF066306200 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0aa75a93e526f0cdf40ffdb975e08b76f8367a21b1760e51f457dc7538ae9e. 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/DEF066306210 — a six-check JSON result.
Im weißen Rössl: Im Salzkammergut, da kann man fein lustig sein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713e2d8ff12ddfb4462d6200aca4ab75001f652e34482fe72825788128e9c48f. 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/DEF066306220 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238da5cd3ab17670835c80b23ce5b915b7106236f8453f359688d07458cede1d. 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/DEF066306230 — a six-check JSON result.
Im weißen Rössl: Was kann der Sigismund dafür, daß er so schön ist
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa191fd704767998061a8099424b7e657446574c069536f5be0867c0e36900262. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our 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/DEF066306240 — a six-check JSON result.
Im weißen Rössl: Mein Liebeslied muß ein Walzer sein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9470415a8f718a61e38fbaaccc129b8accbc62426763959c85ee9bffe607af12. 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/DEF066306250 — a six-check JSON result.
Im weißen Rössl: Es ist einmal im Leben so
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6615bd1ba617141a8a1e979e19a5b3a063ce24e3ea9f6aef0267bfe35a6c8ba3. 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/DEF066306260 — a six-check JSON result.
Im weißen Rössl: Das ist der Zauber der Saison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4bb7f84526c5f16f5c796fd3ca41475a8d1fb77ac313b956a03757c312645d. 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/DEF066306270 — a six-check JSON result.
Im weißen Rössl: Aber meine Herrschaften
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a90018a185ba7128a65245bdbe2fb87cd1002c8831111f9a8e81a743caf83be. 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/DEF066306280 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7760c96acb9ef68dbb9555b6400179afca8e830b5c5346f2002014267b2f49. 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/DEF066306290 — a six-check JSON result.
Saison in Salzburg - Operetta in 5 Pictures: Warum denn nur bin ich in dich verliebt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ce3f1b32ea85c7a3722efb6965a76eba0dbac50859df2f9a2e5f626c6fffff. 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/DEF066422220 — a six-check JSON result.
Saison in Salzburg - Operetta in 5 Pictures: Enzian-Marsch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ec156bf4c444898a8eda075cbc9463ccc344ef59ca2dad28630bc4dabfce8e. 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/DEF066422230 — a six-check JSON result.
Saison in Salzburg - Operetta in 5 Pictures: Salzburger Nockerln-Walzer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7045bc8f13ff47fc0b5a612c9ce05084e0e9629d6717373ad81f45b56f17437. 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/DEF066412990 — a six-check JSON result.
Saison in Salzburg - Operetta in 5 Pictures: Weißt du denn, wie schwer es ist
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d2c13fd5307854cba812b770d30d3f4ec0b3b41f321fba3877b87604e12997. 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/DEF066422250 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2a2ae0b5c406345a4431e165758a6a67b2443f537579ad9079dfd1a71f17b0. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066422260 — a six-check JSON result.
Hochzeitsnacht im Paradies: Ein Glück, daß man sich so verlieben kann
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1967e6e7b06766d35af0d130da71fec1a6c6b987c338ec45c6f352987fd43edc. 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/DEF066422300 — a six-check JSON result.
Hochzeitsnacht im Paradies: Ich spiel mit dir und du mit mir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e10f67317ff7e128ec8e806884ec5e016ce99e593a5c7aaf09c0d92487a5626. 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/DEF066413080 — a six-check JSON result.
Wiener Blut - Maske in Blau - Die Dollarprinzessin
Wiener Blut (operetta): Einleitung - Wiener Blut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa731669bbb5f78f63f9df090fcc436bff7578f969fd5bffdb01a92ca6f5cff. 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/DEF066411640 — a six-check JSON result.
Wiener Blut (operetta): Die Wienerstadt, sie hat ein Symbol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04e072fa319088483c38d0ca1c6eea5efc9c43eba718a4dd0ef0eb7485f879c. 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/DEF066411650 — a six-check JSON result.
Wiener Blut (operetta): Drauss' in Hietzing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735e4544b106af0bb8cd423b075d33b2f08b5718b9127bc6c640ff417b608d61. 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/DEF066421890 — a six-check JSON result.
Wiener Blut (operetta): Was nützt der gute Vorsatz mir?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168302223fe2c4b7c21158d1ba42c655fa43480e42eb32ebde7b50082b7c5232. 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/DEF066421900 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8660b6f072569e0c608e4e9f73725b55839eec1a92654747f2a3807e552b0ec9. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066411680 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cd8fd1bdc5d867771bee10ab83a8be804d48912831e82ac19edb681f8e2568. 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/DEF066421910 — a six-check JSON result.
Wiener Blut (operetta): Geht's und verkauft mein G'wand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15afda4207ee59e500eee6cb6d953720bb22e85b1feefe2cd5ce45c2c65efc92. 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/DEF066421920 — a six-check JSON result.
Wiener Blut (operetta): Du süßes Zuckertäuberl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918dde59f22c80d4d98a05d0201e2c6f926d7bcb9d1664267c6907a56e1dacf8. 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/DEF066411720 — a six-check JSON result.
Wiener Blut (operetta): Grüß dich Gott, du liebes Nesterl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e9e4c97ac3bc38b25dcb323af1d3f7fb2639019321a9487db439eb2410ffdf. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066421930 — a six-check JSON result.
Wiener Blut (operetta): Ich bitt' dich nicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60145d3c7201969da12004faff66a648362800568c1ac6ec8aacd30fd1a7cdb. 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/DEF066411740 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419d8d6918f12c99da55517fddd41bb958b284a4b4f3991007cf9f8d24e130f8. 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/DEF066411750 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d1bbc7a44b5b351c3cbd63f05e6577c0e050c00de53ff82437dacec3f4f2d1. 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/DEF066422310 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb94aec0f8005f7651c43ebda1548a59f19e6e03e9db26b4580a62ae4a8c2fd. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066413100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0f79f0df218779c17f02f83560c3963898bbdb527f276d8ee46d35b7f815d2. 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/DEF066413110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4e88d2664e761bd5b790841fd491b1d4f7a94b24010ef11ef1d5a36993e725. 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/DEF066407330 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93c70145be3df62c78530387545a7e9956861bc4084ccab4acaf596a0dcf68a. 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/DEF066407340 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8d10bd467852bf7f69a757150538bc168d39bab2c91c7b3155bd058072075a. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/DEF066407360 — a six-check JSON result.
Maske in Blau: In dir hab' ich mein Glück gefunden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3726daa66b600df06dcf60ba4ad9ebca88dd2f1d2b8845bc1d0ff22a48c29111. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066407380 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1c9e7a65424cd2e22081a5de934ef043194c7b6f7f2f37abf7057fb3da42a5. 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/DEF066407400 — a six-check JSON result.
Die Dollarprinzessin: Einleitung - O Fortuna, pump mir Geld
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486d7ae0e3991ab5b266a006127470a940664fa45ea98447d5df1d323f8f2588. 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/DEF066617280 — a six-check JSON result.
Die Dollarprinzessin: Wir tanzen Ringelreih'n
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd636421fc3e7cb327a2afd830ed6581d65e2a59d58bc1ae02fae5e6e2d13510a. 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/DEF066617330 — a six-check JSON result.
Die Dollarprinzessin: Das sind die Dollarprinzessen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaf328d27e58552bda90b4dada8ca1841526a101675e1789768e525ab01f29d. 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/DEF066617380 — a six-check JSON result.
Strauss II: Die Fledermaus (Excerpts) [Live]
Richard Strauss: Elektra, Op. 58, TrV 223 (Recorded 1955)
Strauss: Die Frau ohne Schatten, Op. 65, TrV 234 (1954)
Bach: Motette "Jesu, meine Freude", BWV 227 - Messe, BWV 234
Jesu, meine Freude, BWV 227: No. 1, Jesu, meine Freude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82aa8210798b722f99bbdd24a9783a26f71670108827cef3da1c8a37c044b286. 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/DEA540103077 — a six-check JSON result.
Jesu, meine Freude, BWV 227: No. 2, Es ist nun nichts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f8863dce439cc2ae3b203fa88a701aa30152f75a6d9411638b9eee78a63975. 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/DEA540103078 — a six-check JSON result.
Jesu, meine Freude, BWV 227: No. 6, Ihr aber seid nicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a110cef78f04d1a94af1477f2b3e884347b442bbfc43c086a59748f23efd1b5. 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/DEA540103082 — a six-check JSON result.
Jesu, meine Freude, BWV 227: No. 9, Gute Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f04d7350b2ed97443fd43e0d1db58d5e6c8a6fe12bd1eed0f28f03a9329fcec. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA540103085 — a six-check JSON result.
"Nannerl-Septett" Divertimento and other works - Mozart
Divertimento in D Major, K. 251 "Nannerl-Septett": II. Menuetto – Trio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fa75f180c82e14d569db4efd2f04d3ca29c075efd02a7545ac2dc0bf934fd0. 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/DEF058500742 — a six-check JSON result.
Divertimento in D Major, K. 251 "Nannerl-Septett": III. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a60e018045693e652fac59b02f4de030348ec0c518861471af37b266026e52. 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/DEF058500743 — a six-check JSON result.
Divertimento in D Major, K. 251 "Nannerl-Septett": IV. Menuetto. Tema con variazioni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c83974113fb94e558edd63b08f71ad412a2f84e412cd8d89cf2986d82738e99. 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/DEF058500744 — a six-check JSON result.
Divertimento in D Major, K. 251 "Nannerl-Septett": V. Rondeau. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039328732c3bd87be356f533b944dce3d3553d882f5956e8435ac59841350f78. 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/DEF058500745 — a six-check JSON result.
Divertimento in D Major, K. 251 "Nannerl-Septett": VI. Marcia alla francese
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9754dbf2687d889fdea64c4d7dd5d3d7d9763a2d579de4cf1f91dac8cd3bf2f. 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/DEF058500746 — a six-check JSON result.
Vesperae solennes de confessore, K.339: 5a. Laudate Dominum - Pt. 1
Kammerorchester des Saarländischen Rundfunks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0350d66dbbea623ba8dcb0e050a6a0618a4344d74f2eeea4649bd49e42b7e166. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72200581 — a six-check JSON result.
Vesperae solennes de confessore, K.339: 5b. Laudate Dominum - Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6407c9edf942546dada96eb614b0d75d13f88301047a04daa8137ec930eb074. 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/FRUM72200582 — a six-check JSON result.
Vesperae solennes de confessore, K.339: 5c. Laudate Dominum - Pt. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05bb676cbec6b3fa7132f02daffd2241a7112d486a6e954eba2fc93544f0834. 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/FRUM72200583 — a six-check JSON result.
Vesperae solennes de confessore, K.339: 5d. Laudate Dominum - Pt. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83515cadc2092c441e98e0c6e459b07462f9331b4171a7b5302ee7805560d8f5. 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/FRUM72200584 — a six-check JSON result.
Vesperae solennes de confessore, K.339: 5e. Laudate Dominum - Pt. 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46111d5cf7782644eef1a291a07a65f9677d9eb458ee95a8b2c54c84044db7f1. 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/FRUM72200585 — a six-check JSON result.
Vesperae solennes de confessore, K.339: 5f. Laudate Dominum - Pt. 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc069818331bae2fd4d47e5d417c1cf0f016586331d3eea47b5dd1068411455. 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/FRUM72200586 — a six-check JSON result.
Vesperae solennes de confessore, K.339: 5g. Laudate Dominum - Pt. 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cbf8faae3cb91183a26995e5a4b41d1b896bddc0c9096e0e2d8bed82785cd9. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our 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/FRUM72200587 — a six-check JSON result.
Divertimento in B-Flat Major, K. 137: 1a. Andante - Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e7f53918c20612fbc45fb5f531e8ac8fbafac4c0f25b552ab8b175683124b7. 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/FRUM72200615 — a six-check JSON result.
Divertimento in B-Flat Major, K. 137: 1b. Andante - Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69eca27d66ccb772c3d50c2e27251b9fc6196e824dd93a5c6737909b10f6f7fd. 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/FRUM72200616 — a six-check JSON result.
Divertimento in B-Flat Major, K. 137: 1c. Andante - Pt. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4712d02093eb64c39324521a4f613a89032c95d08c9081498774c9f98abcd2. 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/FRUM72200617 — a six-check JSON result.
Divertimento in B-Flat Major, K. 137: 1d. Andante - Pt. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1c0abd326ec0f6e5f5624350752ef450fc4d9e226dede0eed2cd2e7f67128f. 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/FRUM72200618 — a six-check JSON result.
Divertimento in B-Flat Major, K. 137: 1e. Andante - Pt. 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff4c5eee556a8c7c6601548abea36a7fb2262631c57d69390e2c1d6dc1603ad. 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/FRUM72200619 — a six-check JSON result.
Serenade in C Major, K. 648 "A Very Little Night Music" (Original Version for 2 Violins & Bass): I. Marche - World Premiere Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd122ca6acd32d8dc2b8d6b991aa4b8d07317e7fe337dcfde693fe02a1146fb45. 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/DEN962402371 — a six-check JSON result.
Serenade in C Major, K. 648 "A Very Little Night Music" (Original Version for 2 Violins & Bass): II. Allegro - World Premiere Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d7bf8fee980a97c94057a48a4275e8269401d9b178f58b5d6771655814890b. 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/DEN962402372 — a six-check JSON result.
Serenade in C Major, K. 648 "A Very Little Night Music" (Original Version for 2 Violins & Bass): III. Menuet [I] – Trio - World Premiere Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483e1571f5d638a6d24ef373366febeade8d6b3845a00b0b0fd6dab8c746dc19. 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/DEN962402373 — a six-check JSON result.
Serenade in C Major, K. 648 "A Very Little Night Music" (Original Version for 2 Violins & Bass): VII. Finale. Allegro - World Premiere Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60712c5b13365f6d8985d6f9cbdda6b5618a8289aff370cc6e185e159327315. 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/DEN962402377 — a six-check JSON result.
Serenade in C Major, K. 648 "A Very Little Night Music" (Original Version for 2 Violins & Bass): I. Marche (Reprise) - World Premiere Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48af32de9b3afa7c302c89d0e54a1317bd3698eefab419397ad590cedb425c67. 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/DEN962402378 — a six-check JSON result.
Serenade in B-Flat Major, K. 361 "Gran partita": VI. Tema con variazioni. a. Tema
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2554c5ed7cea03bc0a52af75e0e398907e86d9aa4031cc192e6841b00e7e1bab. 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/DEF058603337 — a six-check JSON result.
Divertimento for Winds in B-Flat Major, K. 270: IV. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e324c1fd8f0cc6ef352f950c992a977598b74b0590a951d447c81300e8f34f. 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/DEF058500754 — a six-check JSON result.
Piano Sonata No. 12 in F Major, K. 332: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b1871be9052b9a8c04985ffa403ec64337ec9f66c969708757b328ee1807aa. 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/DEF059003852 — a six-check JSON result.
Divertimento for Strings in D Major, K. 136: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0948670b282a9a227068cf2bd1b0726b0d0fa5d353c6b64534e285d9b7aa6bd1. 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/DEF059002163 — a six-check JSON result.
Die Zauberflöte, K. 620 / Zweiter Aufzug: "Bewahret euch vor Weibertücken"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd6b9991b2b659353f3ab91517822aa8d7518cd869cbcda8b29cd8bf9525b7c. 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/DEF056430633 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 24, Evangelist, Jesus: "Und er kam zu seinen Jüngern"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ddd8adec0e98f877d566439ed24d1a1e61912458a7229d86b34727e5f0711f. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEF055830339 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 1, Chorus: "Kommt, ihr Töchter, helft mir klagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b84cad1753d7430ef540ee294ef6f19584766ade1c89784e6fc3d932b2fad26. 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/DEF055830301 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 1: No. 25, Choral: "Was mein Gott will, das g'scheh allzeit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f31d0096562e4fca379ec447db049c46bc2eaf2ca50469237367e59e600a9c0. 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/DEF055830340 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 2, Evangelist, Jesus: "Da Jesus diese Rede vollendet hatte"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9fe63a8d69a39f43402e546caf3cce3141e7bc80872eedb21388dcef40d264. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/DEF055830312 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 1: No. 26, Evangelist, Jesus, Judas: "Und er kam und fand sie aber schlafend"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23c7bb214cadcc0486418682fd6a40ca6a1d3f51971fef73f7526e539aff2ed. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830341 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 3, Choral: "Herzliebster Jesu, was hast du verbrochen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1083c357686a878719f79e7e15bd65dd23ec7323901d9fb03e051f5828060f2a. 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/DEF055830313 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 27, Aria & Chorus. So ist mein Jesus nun gefangen – Sind Blitze, sind Donner (Soprano, Alto, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18285c3c7d7e188d2b8f4b68f312d0577414b20862c477f1974717e8a13b2f6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830342 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 4a, Evangelist: "Da versammelten sich die Hohenpriester"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2b670ed2c2eef0d6ba0c4382c87e9da8ed0dc9fceaea8082879096691164db. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our 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/DEF055830314 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 1: No. 28, Evangelist, Jesus: "Und siehe, einer aus denen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a991312b1f3a72a9fc5f8777729a7428525cb698703e0d2eeb33da684877d5. 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/DEF055830343 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 1: No. 29, Choral: "O Mensch, bewein dein Sünde groß"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a554ae54f69b2f8c9a1ec2b531bad4d690b468f60b9bf9715a10b86fa7e47d0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830304 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 6, Evangelist: "Da nun Jesus war zu Bethanien"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47a7bc01762c7a1f6cb2682552fb18e7fdabb013a87962536141590c31a6dad. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our 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/DEF055830316 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 4d, Chorus: "Wozu dienet dieser Unrat"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca8478cb1de31422d6899fb8553cf4f6d2cf2687967bcee0fab6de75d33fbf3. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our 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/DEF055830317 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 30, Aria: "Ach nun ist mein Jesu hin"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5b3d9873786d9bf12eb557ee366787415762a0bd44c03fef833f984bb75589. 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/DEF055830344 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 4e, Evangelist, Jesus: "Da das Jesus merkete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9410718bf54a4ed4347d13f82fd1e2887235ae89c236d265195addae2e4208e3. 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/DEF055830318 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 31 Evangelist: "Die aber Jesum gegriffen hatten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6d9b97b92d684471ad99a58b5e924fb027069e0d5be6852d4c4079076e309f. 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/DEF055830345 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 5, Recitative: "Du lieber Heiland du"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b2577ec10db4acbb0bc9f63317e628d733c7e4493b187ea72f67692e289026. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830319 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 32, Choral: "Mir hat die Welt trüglich gericht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c199757d4504120375466b2a4540d06d8d11d76788e0f8c9661a16c888d623. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830346 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 6, Aria: "Buss und Reu"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ede3b9e2420c3f5c05162a7914c041fb6ca1f1f9ee351b5431119407c78639. 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/DEF055830320 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 33, Evangelist, Pontifex, Testis: "Und wiewohl viel falsche Zeugen herzutraten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306142b2556e5a21cb8c641728f8ff55c6efbce1854d146c8f2c12b61c74e7cb. 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/DEF055830347 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 1: No. 7, Evangelist, Judas: "Da ging hin der Zwölfen einer"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27ffa38d856cb04de05a151f5860fde2822196ed4b766f9001fd7bcc73d929e. 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/DEF055830321 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 34, Recitative: "Mein Jesus schweigt zu falschen Lügen stille"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf08b7e3c64b8a9bb79d375732eb5264647417e27096c42289250b836ddeaaed. 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/DEF055830348 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 8, Aria. Blute nur, du liebes Herz (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd3de0579ba408db029906927db8135be773cd2a48ec932f91e2403ff67cd22. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our 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/DEF055830302 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 35, Aria: "Geduld"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de1917dff97a59b0b8c0dc9dfa80687be183589040fdbb434f5e7c4acf9adbd. 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/DEF055830349 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 36, Evangelist, Pontifex, Jesus, Chorus: "Und der Hohepriester antwortete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42173dd720bf4fbc2da28101f2fc4aa36a11cc221b33e6ef5c28b6c65e84eec8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830350 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 9b, Chorus: "Wo willst du, dass wir dir bereiten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0e5b7cfb337e497efbe9ccd9ccf06e7cb8111fec70b29ae0929ab8212d96a4. 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/DEF055830323 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 36c, Evangelist: "Da speieten sie aus in sein Angesicht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50e63b5e98cfa1f6cb4ce690ffcf4555c5ccf3e5b03eb971ab47a35846737b7. 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/DEF055830351 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 9c, Evangelist, Jesus: "Er sprach: Gehet hin in die Stadt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3f35750c0b216b27e8c1c864d81cdf451ed4a8475b04cbb3d3cd0e4b103f14. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our 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/DEF055830324 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 37, Choral: "Wer hat dich so geschlagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37ea9a17ee68f88ecea7b921d7843836b7a9de105d667aa280d095bb233e495. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our 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/DEF055830352 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 10, Choral: "Ich bin's, ich sollte büssen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2fbf2e39470871ddbea797daa47ba36c545dffe8c0891f9dd1873355e67676. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our 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/DEF055830325 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 38a, Evangelist, Ancilla, Petrus: "Petrus aber sass draussen im Palast"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d79e8dc4bfc22e6ac568da1e483157012e72aa921ac0d0857a41d932e82d25. 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/DEF055830353 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 11, Evangelist, Jesus, Judas: "Er antwortete und sprach"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df6b61a9fd8c4ea71ff7b501a33dcf02eeda53c15966fc5a036867770a38586. 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/DEF055830326 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 46, Chorus, Evangelist, Petrus: "Wahrlich, du bist auch einer von denen" / "Da hub er an, sich zu verflugen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a8298b3365b9754066e141f4bc93c34cc0337bf74ab780ab56868402f0f533. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830354 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 12, Recit. Wiewohl mein Herz in Tränen schwimmt (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eabac32d7cf6e4b404db4ad5dd5602848ffe2249bfed1a6e9194df53a8c5dc2. 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/DEF055830327 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 39, Aria: "Erbarme dich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fe83618f5cae32ce641f671725e19b31c613440f4b6cd6851ff80f452c56c9. 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/DEF055830305 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 13, Aria. Ich will dir mein Herz schenken (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9761a2fb19d226b809c2123e70f9b7d8b4cbcd89a893ae6479a313110e4bb65. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our 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/DEF055830328 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 40, Choral: "Bin ich gleich von dir gewichen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316cec02a1636eb3f1b2c85945104239d4e6445e17debddccbe55e9ba4a6e8db. 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/DEF055830355 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 14, Evangelist, Jesus: "Und da sie den Lobgesang gesprochen hatten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371f615f61436773aba1b5f05ea8066428c5355755f4fd834caa532857af04b3. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/DEF055830329 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 41a, Evangelist, Judas: "Des Morgens aber hielten alle Hohepriester"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb420a3c8575db2aac02d9b7dc2ba3745b2ea672f943b2cde9cbf6eae6c8e2678. 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/DEF055830356 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 15, Choral: "Erkenne mich, mein Hüter"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e136bcd4fef23a9af5004385d69cf87bd5b1c11496fbe58bf8c3996e4fbf50. 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/DEF055830330 — a six-check JSON result.
St. Matthew Passion, BWV 244 / Pt. 2: No. 41c, Evangelist, Pontifex: "Und er warf die Silberlinge in den Tempel"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf037e4bb6080df13cb6e7736976082b62a0bd56d463e235652696a19d6c61425. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830357 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 16, Evangelist, Jesus, Petrus: "Petrus aber antwortete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66100f0fc135d63a730ec34b971cc34179746cc77a655505668744c9ea66fbf1. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our 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/DEF055830331 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 17, Choral: "Ich will hier bei dir stehen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf6045ca8341d84086b07dd72abc6237b023fd97e08e0c2c1333e8fac58d1f6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830332 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 18, Evangelist, Jesus: "Da kam Jesus mit ihnen zu einem Hofe"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2405b895ec1fc60b40852ade8de797a0e957016b12dfc0a6516a1abdb73c9ef. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our 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/DEF055830333 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 19, Recitative: "O Schmerz! hier zittert das gequälte Herz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d52a961e919617d092179f24d156935ca2deb6a5836c21feff1d210ae2a2347. 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/DEF055830334 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 20, Aria and Chorus: "Ich will bei meinem Jesu wachen" / "So schlafen unsre Sünden ein"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a5c0cf3718f141c09a39f78947337e21a8921ba19a93ac65f3f548b18a9749. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our 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/DEF055830303 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 21, Evangelist, Jesus: "Und ging hin ein wenig"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b7db6b399e93633a3f3139791a7a528986a7869792817f3af470f2512e3afd. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/DEF055830336 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 22, Recitative: "Der Heiland fällt vor seinem Vater nieder"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bcc031a9410305c465c9ed887312ac598b1ff000f5021bb4898ed2e3c0da30. 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/DEF055830337 — a six-check JSON result.
St. Matthew Passion, BWV 244, Pt. 1: No. 23, Aria: "Gerne will ich mich bequemen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a79469f05873dabdb051f0b0ae86762b0d71278462e137513729b6f5088a8d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830338 — a six-check JSON result.
Die Zauberflöte, K. 620 / Erster Aufzug: "Der Vogelfänger bin ich ja"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae20585d429709542f516028a953386fde84db574ccd64ea672a204649d7f74. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our 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/DEF056430603 — a six-check JSON result.
Die Zauberflöte, K. 620 / Erster Aufzug: "Dies Bildnis ist bezaubernd schön"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a5d91ad6344c5e9027153f2e3865c629d0f332951bfe978f774e0d49978d34. 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/DEF056430604 — a six-check JSON result.
Die Zauberflöte, K. 620 / Erster Aufzug: "Bei Männern, welche Liebe fühlen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384192531e19cbf9b0c883bcc8b6213b67e7abeec51c094240fc57685e3c0e20. 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/DEF056430606 — a six-check JSON result.
Die Zauberflöte, K. 620 / Zweiter Aufzug: "Der Hölle Rache kocht in meinem Herzen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a2d9cc39e2097e47d6499a79390f9691a260cc694b7081debceb4c0d5448f0. 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/DEF056430609 — a six-check JSON result.
Ein feste Burg - 500 Jahre Reformation (Eine musikalische Hommage an Martin Luther)
Puccini: Gianni Schicchi, Bayerische Staatsoper 1973
Classical Selection - Bach: Jesu, meine Freude - Jesu my Joy