Anke Vondung (born in Speyer, Rhineland-Palatinate in 1972)Anke Vondung – Mezzosopran, on schubert.kug.ac.at. Accessed 21 January 2012. is a German mezzo-soprano. She was a member of the Semperoper Dr
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 0xb093b9c280f5989cb2f7fb16c6e073c513ef7b9a3decac63bb9c8eda37ebf612. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6fbe001-041e-4262-8d25-d4a2fbd47d4b.json and https://artists.proofprofile.net/proofs/artist/c6fbe001-041e-4262-8d25-d4a2fbd47d4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Die Bajadere, Act I: Act I: No. 1. Introduction: Reizend war der erste Akt (Féfé, Armand, Chorus)
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 0xcd48bcb088b656acdc9265661262c715ca5f7b968e948e8d4e7f7993d01d8a3d. 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/DEB201498201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0a3c63e639328e6833d09997a5b35a833fff2f7c77ccee4207ecbd285bf47f. 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/FRZ141130030.
Schumann: Spanische Liebeslieder, Op. 138
Spanisches Liederspiel, Op. 74: III. Liebesgram
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b355a7b64e27df370c22f9b519af700b7aacba90ce612d848136c3316842d3. 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/FRZ140913030.
Spanisches Liederspiel, Op. 74: VI. Melancholie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce5834182b21153f0527eee76c1f492a560f8621d26833fec66ac7b6575a6e0. 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/FRZ140913060.
Spanisches Liederspiel, Op. 74: VIII. Botschaft
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86177217a923972685d3f3c2afc9028412b97f8da6c43f18ce3ac2d807d7c15c. 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/FRZ140913080.
Spanisches Liederspiel, Op. 74: IX. Ich bin geliebt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279f56443a1876604694a09193dc91738c4e16f92c204242fe64c70c5c22bd8c. 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/FRZ140913090.
Spanisches Liederspiel, Op. 74: X. Anhang: Der Contrabandiste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773aa655da668a2f4620a1a9499452b86e1d434230c529ec5db6babe11045375. 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/FRZ140913100.
Spanische Liebeslieder, Op. 138: II. Lied "Tief im Herzen trag' ich Pein"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0762d3cede17bde8fa2c98426e1139558a0f7e41966f84fb864fcfec25e64246. 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/FRZ140913200.
Spanische Liebeslieder, Op. 138: IV. Duett "Bedeckt mich mit Blumen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6a7ed6dc56a873b9b95c6e6577ea54e1d5d71e8b7cca1fab948f4eb8c2eeac. 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/FRZ140913220.
Spanische Liebeslieder, Op. 138: VII. Lied "Weh, wie zornig ist das Mädchen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e24eba252af6a776fbdc07620aa1082cd933157241f8bdc08ee47ab432064d. 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/FRZ140913250.
Spanische Liebeslieder, Op. 138: VIII. Lied "Hoch, hoch sind die Berge"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c0e24298da47c8f4e80317e4258d74049336bb61eaf71b2516d34cd909156b. 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/FRZ140913260.
Spanische Liebeslieder, Op. 138: X. Quartett: "Dunkler Lichtglanz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1b5107f14e12343826cf9effc755062bdc5de1e6ee93d7c4d356265b075a39. 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/FRZ140913280.
Spanisches Liederspiel, Op. 74: IV. In der Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc5bf982466cbd39bcef0d720c8fbaf748be916d6381e9b6d4f8b3037341c0b. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:50:22Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913040.
Bach: Weihnachts-Oratorium, BWV 248 (Highlights)
Mass in B Minor, BWV 232: Kyrie eleison (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6719c30517d98d80f1aa94dcb209c1bcf95487b245437d48bdc445074dec7c. 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/DELW71691001.
Mass in B Minor, BWV 232: Christe eleison (Soprano 1 and 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2506151108826e4253b07d5c03c740bb145016e4da44fd3d08ac069cad20817. 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/DELW71691002.
Mass in B Minor, BWV 232: Gloria in excelsis Deo (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e19b510d1e9fad827e498c6cadec690976d13ef6026d532fd822b43e4cd53d1. 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/DELW71691004.
J.S. Bach: Weihnachts-Oratorium, BWV 248 (Live)
Weihnachts-Oratorium, BWV 248, Pt. 2: Part II: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d264f1d87b8fca0e3d31e3914aafa7286fa2b424ee48ebc8bcf743bd5ba44ab. 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/DELW71190210.
Weihnachts-Oratorium, BWV 248, Pt. 2: Part II: Brich an, o schones Morgenlicht (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc578eed15e6f1f9539ba54549ccfcd1295192d4da956e4bb10d832660e50cf95. 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/DELW71190212.
Weihnachts-Oratorium, BWV 248, Pt. 2: Part II: Ehre sei Gott in der Hohe (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfe927dbda14d05411a72968241536c402b09e03d83b693bd6820b94a7be825. 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/DELW71190221.
Bach: Weihnachtsoratorium (mit einer Werkeinführung)
Christmas Oratorio, BWV 248: Part I: Recitative: Es begab sich aber zu der Zeit … (Evangelist)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacb6fc5b2e442d3175f407e915a99002e4a3a88b750fc996290c74114d8919f. 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/DELW71190202.
Christmas Oratorio, BWV 248: Part I: Chorale: Wie soll ich dich empfangen (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a4c7b9ed396da0849b9850a2b07e743148cafa6a926418ccbd5a25c7dcd7e3. 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/DELW71190205.
Christmas Oratorio, BWV 248: Part I: Chorale and Recitative: Er ist auf Erden kommen arm, Wer will die Liebe recht erhohn … (Soprano, Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699fa54d0c5ec3dad525fd7c981306d652686795b8d339922c379b837de326ec. 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/DELW71190207.
Christmas Oratorio, BWV 248: Part I: Chorale: Ach, mein herzliebes Jesulein … (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad44b29c07e0da5c56c27b115c5118bab3f62495746e00d41a9c2dd5c5ffc3c. 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/DELW71190209.
Christmas Oratorio, BWV 248: Part II: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d264f1d87b8fca0e3d31e3914aafa7286fa2b424ee48ebc8bcf743bd5ba44ab. 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/DELW71190210.
Christmas Oratorio, BWV 248: Part II: Chorale: Brich an, o schones Morgenlicht … (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc578eed15e6f1f9539ba54549ccfcd1295192d4da956e4bb10d832660e50cf95. 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/DELW71190212.
Christmas Oratorio, BWV 248: Part III: Herrscher des Himmels, erhore das Lallen … (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42054568b05cf747c9e99aa9fc1e89b84d0ed5ea340144fb65c82baf80bf33f. 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/DELW71190224.
Mozart: Mass in C Minor, K. 427 "Great" (Reconstr. C. Kemme)
Mass in C Minor, K. 427 "Great" (Reconstr. C. Kemme): I. Kyrie [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452128ac867d3688f61a15479e7619c63b9c5e2f6136dedfe74743f1540458fa. 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/DELW71891701.
Mass in C Minor, K. 427 "Great" (Reconstr. C. Kemme): IIa. Gloria in excelsis Deo [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4c851270b61c0c44f692b49c5dc691775a4b08c4355211bd13605556fa3207. 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/DELW71891702.
Mass in C Minor, K. 427 "Great" (Reconstr. C. Kemme): IIc. Gratias agimus tibi [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3d0e7ad029f068ffe3145daf3e64a9a56c40abec57f3c3a4662f3564870051. 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/DELW71891704.
Mass in C Minor, K. 427 "Great" (Reconstr. C. Kemme): IId. Domine Deus [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9db23a1178c69933229be0a37a661f821e47219906bb4ba7c83ce5ff99a8918. 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/DELW71891705.
Mass in C Minor, K. 427 "Great" (Reconstr. C. Kemme): IIe. Qui tollis [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa300e574908c98d7720547427f8d58c228b08334a050ea8985db2fa2df03f040. 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/DELW71891706.
Mass in C Minor, K. 427 "Great" (Reconstr. C. Kemme): IIf. Quoniam tu solus [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5a5af31a6078f14afd7b9077227532f3488d3b06cdc3a4ae37042c8c2a2201. 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/DELW71891707.
Mass in C Minor, K. 427 "Great" (Reconstr. C. Kemme): V. Benedictus qui venit [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ede34058581de174c585b07e2486a5fd88c6673d5e30789e3a6c601b1268fa8. 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/DELW71891712.
Mozart: Messe in C-Moll, K. 427 "Große Messe" (Mit Werkeinführung) [Live]
Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): I. Kyrie [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452128ac867d3688f61a15479e7619c63b9c5e2f6136dedfe74743f1540458fa. 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/DELW71891701.
Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIa. Gloria in excelsis Deo [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4c851270b61c0c44f692b49c5dc691775a4b08c4355211bd13605556fa3207. 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/DELW71891702.
Wege zur Musik aus der Messe in C-Moll, Teil 1 "Der herrliche Torso": Die Votivgabe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7474b52438c47244d6db90c7991093265003c936fe5eb9a65fc9a187b1ee7d. 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/DELW71891714.
Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIc. Gratias agimus tibi [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3d0e7ad029f068ffe3145daf3e64a9a56c40abec57f3c3a4662f3564870051. 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/DELW71891704.
Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IId. Domine Deus [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9db23a1178c69933229be0a37a661f821e47219906bb4ba7c83ce5ff99a8918. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71891705.
Wege zur Musik aus der Messe in C-Moll, Teil 1 "Der herrliche Torso": Was ist Aufklärung?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8f86589749ea214e25680324ecb5daba9263a75f6dea6704c2d959a0d26b42. 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/DELW71891717.
Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIe. Qui tollis [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa300e574908c98d7720547427f8d58c228b08334a050ea8985db2fa2df03f040. 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/DELW71891706.
Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIf. Quoniam tu solus [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5a5af31a6078f14afd7b9077227532f3488d3b06cdc3a4ae37042c8c2a2201. 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/DELW71891707.
Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): V. Benedictus - Osanna [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ede34058581de174c585b07e2486a5fd88c6673d5e30789e3a6c601b1268fa8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DELW71891712.
Bach: Mass in B Minor (With an Introduction to the Work)
C.P.E. Bach: Die letzten Leiden des Erlösers, Wq. 233 (Passions-Kantate für Soli, Chor und Orchester)
Die letzten Leiden des Erlösers, Wq. 233: No. 17, "Dann strahlet Licht und Majestät"
Carl Philipp Emanuel Bach Chamber Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f74de72bc13ab31c92cb06da85e3f1d15ae6d8fe487bf22a98fe0711a2d226. 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/DES381406208.
Die letzten Leiden des Erlösers, Wq. 233: No. 19B, "Heiliger Schöpfer, Gott!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df9f8018e8c8597d7b478b6ccf7b0c735fa823084e2d20b5df6c5c483e204ab. 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/DES381406211.
Bach, J.S.: Magnificat in E-Flat Major, Bwv 243A
O ewiges Feuer, O Ursprung der Liebe, BWV 34a: Recitative: Das ist vor dich, o ehrenwurdger Mann (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bf5f205bc32e52ea1e5b50341920cb968cbb44ead7d7eba0584c1f05a7bf68. 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/DEA550004253.
Sacred Masterpieces Stuttgart Gachinger Kantorei, Stuttgart Bach Collegium, Rilling
Es weihnachtet sehr - Klassik für die Adventszeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69bd778bb12a403a15aa476d271c5a3bcec6d3d45d30f6e31f36b16a7e5801b. 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/USSM11105287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2fefa0ddcf65135cab7274fa6a65578056ceb4ae3fce241c2890c586d03b1a. 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/DEP629500777.
Ich steh an deiner Krippen hier, BWV 469
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49fe1b4683d3ed0631d9bc4fe8df2c045c7e804f767a3960f557712d4f7ee82. 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/DEP620001039.
Advent, Advent - 24 Stücke für die Adventszeit
Richard Strauss: Complete Works for Voice & Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3aec78f387673b919c9f70252c0d512721c8e1da4ab058b6042df20807eba0. 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/DEE470800329.
Oratoirio de Noël, Op. 12: Récit et choeur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9a43ed307343a9426ffeaf7e72c0b6fd2f3baecf9b5926f58b08d17a42d815. 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/DEE470800330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9204016c336c034117d1d4353176f6fa7e6d9e2e6038ee4c9d9ee4fe641d6e2. 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/DEE470800334.
Petite Messe solennelle: I. Kyrie eleison - Christe eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8179c796cab5e9b758a4f924f3e51159afe8ef7d7515e14da7d02c4259255c. 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/DEE861400061.
Petite Messe solennelle: VI. Quoniam tu solus sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aec90a22a669af7d1d61082781bf8f160e0c75d4941303a9cc2979752a64f0d. 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/DEE861400066.
Petite Messe solennelle: VIII. Credo in unum Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd55fa9bd5b6c11788ec5f57805cad8ec64849e778c8abdb75734a0cd4d71055. 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/DEE861400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67f988faa9729cf31dfb917f452e38593c105b930058917901ed2c10052b2bc. 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/DEE861400069.
Petite Messe solennelle: XI. Et vitam venturi saeculi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6a67b7e478c574189f1c00ce105b447d4ffed91bdd5596eb0cb2a29ebc1c16. 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/DEE861400071.
Petite Messe solennelle: XII. Prélude religieux (pendant l'Offertoire)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33ee4dad9f6d2a5b5407b9a98eeb807a565f5f5fa42e43f51f40f4f3a8d7749. 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/DEE861400072.
Petite Messe solennelle: XIII. Ritournelle pour le Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e527ae48b8a52ead785472c1a3f4a01f2ff60c25fb08b6171678abafaf63cc4. 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/DEE861400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6929968ea897ac25bf337d3e1f13a13a51bdf0a8e7e32a7cef6bd20cf56ccbbb. 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/DEE861400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc060f162cf79b3812d4b47506d06b9cfe9a1b7c01e58508e94f7449d5dbdae67. 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/DEE861400076.
Schreker & Schönberg & Zemlinsky & Berg & Mahler: Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0797d8993d35351b0de8e3284f90eabd7b796d6ebbb333bef6f49fcdfb07f1. 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/DEYX82103774.
Mozart: Requiem (Completed and Edited by Michael Ostrzyga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b2963cf8d6f9994872ff9a4940be0dbc981969a39d91f276b1fbaaf1a172e7. 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/DEX992090903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba16c153c2505edd7497a126b5f4789abbe4019df6e422b1727d01b52d82d52. 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/DEX992090907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0def90df24f6f8698c57b8756eabd43a134feb2eba263fcd929f61694f1a53. 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/DEX992090910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd928165595e0b6fb8afe6baf9cbd287eb2f56571b0c41c852bd723ee5c44e4f. 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/DEX992090911.
Stabat Mater, Op. 58: I. Stabat Mater dolorosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac36b57c37491637029d0d2e814336c904fae35d75aa140464c01b15d063d59. 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/DEX992492401.
Stabat Mater, Op. 58: IV. Fac, ut ardeat cor meum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e211504d5b70946d3e52ecadd999be5574916b5822ff7245a93348a1838f50. 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/DEX992492404.
Stabat Mater, Op. 58: VII. Virgo virginum praeclara
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f0ddb25b709384f1922d40c7b47cd9076c8f3c45695c4350879f1032d92133. 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/DEX992492407.
Felix Mendelssohn: Der 42. Psalm, Op. 42 - Schubert: Messe in E-Flat Major, D. 950 (Live)
Gedanken zur Weihnachtszeit - Hans-Joachim Kulenkampff liest die schönsten Weihnachtsgeschichten