Wilma Lipp (; 26 April 1925 – 26 January 2019) was an Austrian operatic soprano and academic voice teacher. A long-time member of the Vienna State Opera, she was particularly associated with the role
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb127e2c82e63b0ef16477c40ead6951a4614e39e9bdd1ad2e7e9e00229e1514e. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93628c8b-8676-4d13-b170-8e1e07ba81fe.json and https://artists.proofprofile.net/proofs/artist/93628c8b-8676-4d13-b170-8e1e07ba81fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hoffmanns Erzählungen (Hoffmanns Tales) Sung in German
Hoffmanns Erzählungen: He! Du da! Auf ein Wort, mein Sohn!
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe4ff7de0218cf9012892a73eb600b219a24d2f4b645360b350fd4789c52759. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1804599.
Hoffmanns Erzählungen: Es war einmal am Hofe von Eisenack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6001f62bcc0c0b1dc9860c4295364f09b2020c9b742b5e3bed0751d168a32a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1804602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f6fb475de869cd457ffcdbb559ed17f3b8c71f85114e057de643c7efd9cc8e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1804604.
Die Zauberflöte / The Magic Flute: Arie: Der Vogelfänger bin ich ja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68966e996d83f42297e7bfd17b97e063919029b44d8bfcd86980a4d82f69488b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142403.
Die Zauberflöte / The Magic Flute: Arie: Dies Bildnis ist bezaubernd schön
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee518a08fe13d3a18cf5b926b0774146d041e31e57030588773649543311b3a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142404.
Die Zauberflöte / The Magic Flute: Rezitativ und Arie: O zitt´re nicht, mein lieber Sohn … Zum Leiden bin ich auserkoren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa283968ac1ff07653ef98b0d53d3fcefb106cc755dd07097733c4292e8931ab6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142405.
Die Zauberflöte / The Magic Flute: Terzett: Du feines Täubchen, nur herein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeda618c579b1d2a2a13f969e89ae3c447eb3b1595b68188af6127ac228bce76. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142407.
Die Zauberflöte / The Magic Flute: Duett: Bei Männern, welche Liebe fühlen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34896ffee5f1aa61ef78bde3c57a7fa3ac0a0ee28a4a8a0659d94b660d6c8a59. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142408.
Die Zauberflöte / The Magic Flute: Schnelle Füße, rascher Mut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcc65734403394ffa5af38e2d383cf2339981c4bebfe46023c8d16c94209d55. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142413.
Die Zauberflöte / The Magic Flute: Es lebe Sarastro!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30916a6878b13c66ce1ad4aa737fd8e523477e44b836a1d4b128733425b1e372. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142414.
Die Zauberflöte / The Magic Flute: Marsch der Priester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbed6735b1f49aaac19417f2443ea7d5ec90c6db1134f28e0a913ea222baf74. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142416.
Die Zauberflöte / The Magic Flute: Arie: Alles fühlt der Liebe Freuden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d200cacd5efe63f85d9ee25d1216c69897879859960ddc887b031edfa93db1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142420.
Die Zauberflöte / The Magic Flute: Arie: In diesen heil´gen Hallen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83479d1feeb5a41e32eaf1642e133f0a3d72f197ece31e86531d26ba550a0b1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142422.
Die Zauberflöte / The Magic Flute: Arie: Ach, ich fühl´s, es ist verschwunden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25089f46a1919708de646a76b8278c4b47ee5b66b0914a6ba9aa87ec4ef1f807. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142424.
Die Zauberflöte / The Magic Flute: Chor der Priester: O Isis und Osiris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c11e240245ebfd0c887ccd170fec29873a3faca0d85a15f1c4ffd4022cafbb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142425.
Die Zauberflöte / The Magic Flute: Papagena, Papagena, Papagena! Weibchen! Täubchen!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba6928409dae86d62c6cec732d6437014a039f1216f9e8400bed90d87c6de20. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142433.
Die Zauberflöte / The Magic Flute: Pa-pa-pa-pa-pa-pa-papagena!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd458bd9c5bc16c629158c1abc913fbce55f39837677dd9ae70b0ea89a0eaab49. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62142434.
Mozart: Symphony No. 40 & Arias from The Magic Flute
Mozart: Symphony No. 40 in G Minor, K. 550: I. Molto allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04315f1ab84282835a5fb563c12d2e7defe3b103fcc6f0fb919a72c3183c180f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2002008.
Mozart: Symphony No. 40 in G Minor, K. 550: IV. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f9928abe6bdf07c35b01326398fbe160a375e7fac6d015235d6dfbaa3a91a4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2002011.
Karajan: Bruckner Symphony No. 9 & Te Deum (Wien 1962)
Requiem, K. 626: I. Introitus. Requiem aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee56d788a1da77051dc2b343f1a1fa19e678fd17fcaa6593efd5d6577c3781f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e26d5401f43a75b5d01778c1f90194f08c65c3719e7c368f87ab688a08d6982. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc8398078727f5f93863ba33170be94323159010b3033d1b2e8625f9cdd6200. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932e0a523d74b6544cc35b8a05e4ca85a368601420fdfb01ead3444ee4e77464. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131201.
Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral"
Beethoven: Symphonie No. 9, Op. 125 & Fantaisie chorale, Op. 80 (Mono Version)
Mozart: Messe, K. 317 "Du couronnement" & Vesperae solennes de confessore, K. 339 (Mono Version)
Mozart: Messe in C Minor "Grande-messe" (Mono Version)
Beethoven: Hymne à la joie, extrait de la Symphonie No. 9, Op. 125 (Mono Version)
Mozart: Die Entführung aus dem Serail; Turkish March; Opera Arias (Remastered 2024)
Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b76522c2ce178cc6f6aa7b7e863dac8c9991bf6fc774e125ac9cb914ad91cc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054202041.
Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): I. Molto allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04ebfe5f4b8e1b98dc59149dad4da73ddfba2d233f6c12a16967a8120f3a260. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054202051.
Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd0373d25a020491e11b87b729f94c32e1762ddfb67023f030d434120c1323b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054202052.
Symphony No. 29 in A Major, K. 201: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8522e84ce702f62f2893197666045115901e571649d782570c872ce06260bc7d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056500841.
Symphony No. 29 in A Major, K. 201: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7292999b6d9c0d6f50863076291214bd86e7e24703d429a63aab1f953f5ec8cc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056500842.
Symphony No. 32 in G Major, K. 318: III. Tempo I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbbf9998f8aee32675a2da43fca976563ad89eb0ab2899c161431196885fd34. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701273.
Sleeping Beauty, Op. 66, Act I: Garland Waltz
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Mephisto Waltz No. 1, S. 514 'Der Tanz in der Dorfschenke'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564dccf581d72e0aaf683ea1a5d50826d15ce7733c4e6f040d44da86fbb6d5d1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8703940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029b1a69744a31f150edc26ffa8b9715e81e3dcda392e0cccc9f1ed648164879. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd54c35fb89afd4c80c003daa0d3d7fefc21f905dc80bb8d70c394e47a2bfd1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9800494.
The History Of Classical Music - Part 2 - From Haydn To Paganini
Aida, Act I: Se quel guerrier io fossi! ... Celeste Aida
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56b146edac9e04ea12a45d136523b9741d0827c76e1266c12f6658378e98390. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301483.
Orchestre Du Theatre National De L'Opera Comique
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6722d932a71038cf783340bdb72858bc6effb597fb9dcdfec21cf149d43cdb70. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700331.
Nabucco, Act III: Va pensiero (Chorus of the Hebrew Slaves)
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Orfeo ed Euridice, Wq. 30, Act III Scene 1: Che farò senza Euridice? (Orfeo)
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L'Elisir d'amore, Act II: Una furtiva lagrima
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Serse, HWV. 40, Act I Scene I: Ombra mai fu (Serse)
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Don Giovanni, K. 527, Act II: Deh, vieni alla finestra
Solistes De l'Académie Européenne De Musique D'Aix-en-Provence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d3c2411868b476c1da9a44b3cb847f951dae61f47ce4fc5480fe011f0aade6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903067.
Variations on "Twinkle, Twinkle, Little Star"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21df359d23c3f58760ee5ece105aea838046cfb452d87b692b959ce87878dc51. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001725.
Es muss was Wunderbares sein - Berühmte Operetten-Duette
Das Land des Lächelns: Wer hat die Liebe uns ins Herz gesenkt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc527373aa8ba9968de53dc692ccbe7d0c176ef782c5237957e09a101794c4d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE476500093.
Im weißen Rössl: Es muss was Wunderbares sein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685f86cb821a04c773696bba10ae9bb1d65c341af660b02cb020523e5c03ecea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE477100386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb72488f448ff342f513fa7878608ae7df203e5d5040e7daaddc7a5f42e19f1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE476700078.
Der Vogelhändler: Schenkt man sich Rosen in Tirol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3789a4026ae60263d899e84f66c1e1560471b1da8cf4207280e7f4abb4e1886. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE477500038.
Wiener Blut: Das Eine kann ich nicht verzeih'n - Ich war ein echtes Wiener Blut - Wiener Blut, Wiener Blut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f521995a4ba720683dc52f6f1ec056d2b66c5a22e6964fa9e0fff5564a8968e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE476500047.
Gräfin Mariza: Einmal möcht' ich wieder tanzen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc862a18a6ee9615fd4356c1008f4d5aaa9b97b51a968c22ca9bb68a1674fde0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE476700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee56d788a1da77051dc2b343f1a1fa19e678fd17fcaa6593efd5d6577c3781f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e26d5401f43a75b5d01778c1f90194f08c65c3719e7c368f87ab688a08d6982. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc8398078727f5f93863ba33170be94323159010b3033d1b2e8625f9cdd6200. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0389eee69f3813fea6ba20f4178a3b10702a4ba507668246d29e09fff19da63. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bd18c6a0fbaaa121c89930cd35d109a4172ce06905843fdc2ba7175bc9086f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200c495ee6fe5655d8ed543a14f1b0ec4e5df259e38ee99b846f5a26da05ee33. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf21a7b4f06a5b95d50dd82791c53c568826cc66dfe1c41038317fdb2f620730. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932e0a523d74b6544cc35b8a05e4ca85a368601420fdfb01ead3444ee4e77464. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e88ca979a7600e739ff9ab3691bbfb62ea2b05ef5530ff895a343187a749562. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefa66431f10847e4aee649d7984359451ef349f562398352ae2b770b8c4d9ab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22a1085389d0622e28157997f4866e06a7c814795020199ec1b49783b7e0eca. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea155eec7c44c1b7c34415673c0fcb2f7708571195e865410cae6ae0dff0a96. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa685695d771538efccd8492cca022f014c06cb3cce6e66a1d5d3080a867df23e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131213.
Requiem, K. 626: VIII. Communio. Lux aeterna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd629de9594a03438d57e35ff360dca48d0446e7a82e04e0a46311801fb451ab0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056131214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fdf1a2a39418d8206d7577f0c072f1ce7a9c2e0cd2600cd45645d213341fad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058101281.
Eine Alpensinfonie, Op. 64: III. Der Anstieg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430e8a11603ef6bddec4ab2563dece7e83283ed598230cac007e962671ac21e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058100293.
Eine Alpensinfonie, Op. 64: IV. Eintritt in den Wald
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044826025a7a5bd40d89db83116910763cb3f8a6a083b57d9fa553066453b180. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058100294.
Eine Alpensinfonie, Op. 64: VIII. Auf blumige Wiesen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29e090fa7b0161fa215dfb2cba1808def9165e63d3ab5a1ecb69cc8f63ba51a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058101286.
Eine Alpensinfonie, Op. 64: IX. Auf der Alm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1f3c8972c01626656935867ef4fe5daae98ecf501aee495a676ae33c5ac250. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058101287.
Eine Alpensinfonie, Op. 64: X. Durch Dickicht und Gestrüpp auf Irrwegen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ea0b75f2babef79f677f40d8b8cec58b03fbb88935c76f17ddc201ae82d3e2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058101288.
Eine Alpensinfonie, Op. 64: XI. Auf dem Gletscher
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fceded0530898bc61770ecaef45b48c46d0128148cea83218bc623914b2aeb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058101289.
Eine Alpensinfonie, Op. 64: XVI. Die Sonne verdüstert sich allmählich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda3f94862b1bc5f6a736c545b075f9522bdcd770f27b2f205c2389144593e42. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058101295.
Eine Alpensinfonie, Op. 64: XVIII. Stille vor dem Sturm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8858fe7386adb0e9fceff3886d049e2a0d4b99356d5c3ca0631550e176f5533c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058100299.
Eine Alpensinfonie, Op. 64: XIX. Gewitter und Sturm, Abstieg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4836258bdf0fec8fbb29db8b806e41f58f4c5526c019e0c9c085e088788788. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058100292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f01d64bb3f2f8c2e2ce02d1afdf03b9d429c167bf12b86ba72eeda2cacefa82. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054302030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79dd0d3a21ef6c892451608f9ba14cb5a88cf3df73c4c90b5f0b4c9de7effd3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0945001.
Der Rosenkavalier, Op. 59, Act I: Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9ce0fd4597bced33630f5bd2208e1e588e0bed6a96e7bacb47bc6196e0fdca. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231010.
Der Rosenkavalier, Op. 59, Act II: Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd923fc1a7132e621d8cf950903e39432ec23cf0e40264514948ad1f0085bb915. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231020.
Der Rosenkavalier, Op. 59, Act III: Introduction and Pantomime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d28aeaa67aa007c85a8cddb02cd6e081c1ba983fb3b2651e803cd1afa7cd355. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231030.
Der Rosenkavalier, Op. 59, Act I: Wie du warst!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65de3e782124d965aaebed8eae20e2cbfe801166c47626025fb8c4cfefb83fd0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231002.
Der Rosenkavalier, Op. 59, Act III: Hab'n euer Gnaden noch weitre Befehle?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30580d2ff85ad42fce318c6ae72a88f26e5a9fbe15d789c97ba26c524ca96d8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231031.
Der Rosenkavalier, Op. 59, Act I: Der Feldmarschall sitzt im krowatischen Wald
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b4b15e916a43685d45b99fd16fff69312779c67b7c06ce127d5c819cccc91e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231012.
Der Rosenkavalier, Op. 59, Act I: Selbstverständlich empfängt mich Ihro Gnaden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398ffb1a306187ace49b0bf78e30e3d642219f1385f4c71034c72a9b8e7fe861. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231013.
Der Rosenkavalier, Op. 59, Act I: I komm' glei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f2687d0fd84e6a6706be801eca7878b3667e721055b57783abc970ce0b71b6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231015.
Der Rosenkavalier, Op. 59, Act II: Hab' nichts dawider
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1297c805f51924d938b491591c59e4168cb7037b7d597c86a8d5e8c7d6d039. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231027.
Der Rosenkavalier, Op. 59, Act II: Mit Ihren Augen voll Tränen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6710a1d57a0ed59ff908ae28fe8d50a4c8ff4df3e8c127e7ddcac096dbc7d8e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231028.
Der Rosenkavalier, Op. 59, Act I: Ach! Du bist wieder da!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b67abf60691b25682ac4480407e1685d01733bf59daee5cd04714f3ee3f97a6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231018.
Der Rosenkavalier, Op. 59, Act III: Marie Theres'! ... Hab mir's gelobt, Ihn lieb zu haben (Trio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0afe57db0f3446a0a825a9578445fe83d7476fa2c4a8b35a9204a03b96acfff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231009.
Der Rosenkavalier, Op. 59, Act I: Die Zeit, die ist ein sonderbar Ding – Mein schöner Schatz – ich werde jetzt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a40da939fa2d59de6dcf09e246b2a5578ee6896d98192c028b6126e7fa4fc3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231019.
Der Rosenkavalier, Op. 59, Act III: Ist ein Traum, kann nicht wirklich sein / Spür nur dich (Love Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530df48c55720000793a3632da04e280d4f2f4dff5c869668dc8a544054e3571. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231039.
Die Walküre, Act III Scene 1: Hojotoho! Hojotoho! "Ride of the Valkyries" (Concert Ending)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4597c32084d094d43ef915220dd154315149da1b9a93291dd880fd4d2403827a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056630003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcc70aeb75270fa09d8219cda889f292cb49bbc1b2ef911e7ad959d139b47a0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db352b1713289309a01340b00003d84c0bfd1128447362073bfe625fb1466c2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9442130ba8fe25a16db12dd9c45105bb3b1583e48e4cfc0da5b2d0f4ab142270. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60Z0700850.
Hm! Hm! Hm! Hm! (Papageno / Tamino / Les Dames)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e31093d5fa5a353409b92422f6ca8c8c70ace22855f35011ee702602ee09a78. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60Z0700910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b987327dc637765e191681981892ad1c031877eb2cfaba5a27471fe110c1c4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60Z0700920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d1cac54edab6a971996ce846ffd1de5bc94bce97c0bc98cb8950d882cdbeb9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60Z0700970.
Der Hölle Rache kocht in meinem Herzen (La Reine de la nuit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d586a82f0094afab2127daaf17cd6535143861e52d1b6dccc3424b6e3d10e14. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60Z0700980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ce16fdcc7c955bc9094df241ea4edf278a61aec31545130247797952ab98f9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60Z0701400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0185cc342420e252166e0547def5e9a01ac68189fce5b06bb0584dc9b8a77a4f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540401.
Die Zauberflöte, K. 620, Act II: No. 10, O Isis und Osiris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe960877baa8526c627d7aadd8eeb420366f9b36c8ae50d0b79b9c34222b81028. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540417.
Die Zauberflöte, K.620 / Act 1: "Hm! hm! hm! hm!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597a01cdc27658bdcda7bf0235dff58da0354843cdb869aa97461db0596af659. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540406.
Die Zauberflöte, K. 620, Act II: No. 14, Der Hölle Rache "Queen of the Night Aria"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32480bd07febdb300aaa4384249ecf654722c3c95eed6fb72897226852c3022e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540421.
Die Zauberflöte, K. 620, Act II: No. 20, Ein Mädchen oder Weibchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc0bcc323116915bc7ba25eefed4f5d9327688b17be1436536f22f795af4d30. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540427.
Die Zauberflöte, K. 620, Act I: No. 8, Finale: g. Es lebe Sarastro! Sarastro lebe!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad1e31b70fd57c139d5780bfbcc9e3e4a3d137fd71879d939d4eb66f05d54b8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540414.
Mozart: Die Entführung aus dem Serail; Ouvertüren
KARAJAN: MISSA & REQUIEM (Remastered 2024)
Brahms: Ein Deutsches Requiem, Op. 45; Alto Rhapsody; Schicksalslied; Academic Festival Overture; Tragic Overture; St Anthony Variations
Ein deutsches Requiem, Op. 45: I. Chorus. Selig sind, die da Leid tragen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f3676646098d0c8a5c6fc80602ae06173790eacd7325f655cfd033f82ca6ab. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200100.
Ein deutsches Requiem, Op. 45: II. Chorus. Denn alles Fleisch es ist wie Gras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c07d99fc1b04032e2b15047943bcc7278e60fc63b5826a504a90cd0687a77d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200101.
Ein deutsches Requiem, Op. 45: III. Solo Baritone & Chorus. Herr, lehre doch mich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86db2dece1e10b496c2887fff79411c0da8a14de91689c2757a7b93b36353c1d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200102.
Ein deutsches Requiem, Op. 45: IV. Chorus. Wie lieblich sind deine Wohnungen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854aedc682d30bc87d440b6bc36b0dfd1ae6fe24dd13079af27b0146ad679c2d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200103.
Ein deutsches Requiem, Op. 45: V. Solo Soprano & Chorus. Ihr habt nun Traurigkeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9564f7f785686ca699b73ae24bc8ef8762f0dbc224f85b6796845d0c17eecd90. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200104.
Ein deutsches Requiem, Op. 45: VI. Solo Baritone & Chorus. Denn wir haben hie keine bleibende Statt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b1b39f841b6a553d9bc07cc13f735317e7f29aeeb59f3b70503aa68c8ad907. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200105.
Ein deutsches Requiem, Op. 45: VII. Chorus. Selig sind die Toten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322b800ee757cc7330db616e7526ed1e51766bfbd61aeb7bd2590af2232c6f44. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180bc34e92f1b0017a8598a421c956a23033b10e50ce7bf4daebf5d4c1c4f25b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c18a50bd24eb508052824035907f5113c83f526ad50e145a9496269b9f490a2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5abe82329fbbd2e219e74771e0955db2433307582976c58ca91041c1470fbef. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba0e492f00965562311cad449a055fcb11c8e0c274dce89f18dafe5206473ef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c84cc1d1bbb0def114b85ae00e3716608c75a4db69cc95e402c6ce2f523cdd1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA505900057.