Werner Güra (born 1964) is a German classical tenor in opera, concert and Lied, also an academic teacher in Zurich. Career Güra was born in Munich. He studied at the Mozarteum University of Salzbu
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 0xeb5b50c23b313054983377fd68697e8a39d92bbe26318ead77e00e55394a0720. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d376a310-fa37-4d44-9deb-3d9589057c05.json and https://artists.proofprofile.net/proofs/artist/d376a310-fa37-4d44-9deb-3d9589057c05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Weihnachtsoratorium, BWV 248: Part I: For the First Day of Christmas: 1. Chorus: Jauchzet, frohlocket
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 0x1603fe735ec60bf32984172fa814f4bb32cfbcbc76404cd47fe0ef90960f708e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our 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/USBC10700452.
Weihnachtsoratorium, BWV 248: Part I: For the First Day of Christmas: 3. Recitativo (Alt): Nun wird mein liebster Bräutigam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7ce82ac07f1c83d9df02f378887da8188823fdf03e61dd8a6c5b0dc3a3bc0c. 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/USBC10700454.
Weihnachtsoratorium, BWV 248: Part I: For the First Day of Christmas: 4. Aria (Alt): Bereite dich, Zion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c3613f3cab19d27e967698d06024efd8951d80d86ae0aa37145709e6c9d4dd. 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/USBC10700455.
Weihnachtsoratorium, BWV 248: Part IV: Feast of Circumcision: 39. Aria (Sopran): Flößt, mein Heiland
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889144d422268cff99dac708c4b108a950c6c1b48ecc99ff0dc4a3c5ec0b82a2. 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/USBC10700496.
Weihnachtsoratorium, BWV 248: Part IV: Feast of Circumcision: 41. Aria (Tenor): Ich will nur dir zu Ehren leben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa055a630dd3a0c344b11504e99c1c44361d595e676789c96e4af4ba6554c22a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:45:51Z), registered by our 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/USBC10700538.
Weihnachtsoratorium, BWV 248: Part I: For the First Day of Christmas: 7. Choral: Er ist auf Erden kommen arm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2044f3f788ae5fd64ea063fffd9df79e36261831ccfadd65ed53d900cea5bf. 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/USBC10700458.
Weihnachtsoratorium, BWV 248: Part V: For the Sunday after New Year: 43. Chor: Ehre sei dir, Gott, gesungen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18df0aea09e3faede2a0b23ebdaec15504d2ae87c1af607d561def9ac521cdcb. 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/USBC10700499.
Weihnachtsoratorium, BWV 248: Part V: For the Sunday after New Year: 46. Choral: Dein Glanz all Finsternis verzehrt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11703c5dee82e6811194fc544ad25f5818231db291f6f34dcf226abb769eb8e4. 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/USBC10700502.
Weihnachtsoratorium, BWV 248: Part II: For the Second Day of Christmas: 11. Rezitativ (Tenor): Und es waren Hirten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6503298ccf45abe5ba9155ae6db328ac3c1d306aacfe3db2c931eac5dddae6. 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/USBC10700463.
Weihnachtsoratorium, BWV 248: Part V: For the Sunday after New Year: 47. Aria (Bass): Erleucht auch meine finstre Sinnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e254a1dc2b3191816d85a96e4276ef666c4cd1c7531b6ef6f5cb70ea7036bb1. 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/USBC10700503.
Weihnachtsoratorium, BWV 248: Part II: For the Second Day of Christmas: 12. Choral: Brich an, du schönes Morgenlicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903fdc60768ddc4a4d953863147fe29e96e8ae66697e32bd81cf6ea35ed2af1e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USBC10700464.
Weihnachtsoratorium, BWV 248: Part II: For the Second Day of Christmas: 13. Rezitativ (Tenor): Und der Engel sprach zu ihnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6013a7748fbcd781195b164630ba9c50e7593d28c6d81dadef1a6a009f38cedc. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700465.
Weihnachtsoratorium, BWV 248: Part II: For the Second Day of Christmas: 14. Rezitativ (Tenor): Was Gott dem Abraham verheißen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9597cde0482790a9c6ff68b1948b707d2a5d54466d7899d748a87bffba98eb76. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:06:40Z), registered by our 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/USBC10700466.
Weihnachtsoratorium, BWV 248: Part II: For the Second Day of Christmas: 19. Aria (Alt): Schlafe, mein Liebster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9202d61c492f6677c95a2bd14c30486012cd9ec78a1408ade20d74279bad7c. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700471.
Weihnachtsoratorium, BWV 248: Part II: For the Second Day of Christmas: 21. Choral: Ehre sei Gott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86d84b4d328dcb995b0c534dac2270c930bd79770935b1acfda3eafd8a4999c. 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/USBC10700473.
Weihnachtsoratorium, BWV 248: Part II: For the Second Day of Christmas: 23. Choral: Wir singen dir in deinem Heer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b57bf67d73863e1d5488d7d7b3496517fe887a6847558da8ee4af006ce44bd6. 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/USBC10700475.
Weihnachtsoratorium, BWV 248: Part III: For the Third Day of Christmas: 35. Choral: Seid froh dieweil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1be6c9f065726f224153bc2a312e293465c1823e0c9716d0990b3b43131226f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700490.
Weihnachtsoratorium, BWV 248: Part III: For the Third Day of Christmas: 24. Chorus (da capo 1): Herrscher des Himmels
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813e6b3dfdd3cee63404a8045e28c512cece55a1bfee4598ddac12fcb5155acb. 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/USBC10700491.
Weihnachtsoratorium, BWV 248: Part I: For the First Day of Christmas: 2. Evangelista: Es begab sich aber zu der Zeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203e2b51f1abd04b06eb1ffd6393e8f98f5bf994fadcfc4bb89da0dbbf7ca41a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700453.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Weihnachtsoratorium, BWV 248: Part II: For the Second Day of Christmas: 15. Aria (Tenor): Frohe Hirten, eilt, ach eilet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167225c3cf6af57afc9a89ba21e8d63dd185f443061aec9b0343c78e70a12399. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USBC10700467.
Weihnachtsoratorium, BWV 248: Part III: For the Third Day of Christmas: 30. Evangelista: Und sie kamen eilend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c48cb4c1c786e8ffc08824bc7a3ec82ea8b2cc7f3cb965ac276a16d872e80b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700485.
Beethoven: Symphony No. 9 & Choral Fantasy
Fantasia in C Minor, Op. 80 "Choral Fantasy": I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3584ec3788d348997a2074a9a3fd9a6ed2b55f745da06d404ec79871912ccca. 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/FR7JM1954010.
Symphony No. 9 in D Minor, Op. 125 "Choral": III. Adagio molto e cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345141de441c409762c1cc0b0666a576b177484bf6e7d2a8942ad4c52ddcaffb. 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/FR7JM1953030.
Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc09732219b043f2ee66657044a41c6fcd2b794759ed674222fa117cf2780a4. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1953040.
Fantasia in C Minor, Op. 80 "Choral Fantasy": IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a02b8c9711cdfcf9c749df5be612aafbf1dcfa1646df46e2cd052f6c17b169. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our 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/FR7JM1954040.
Johannes-Passion BWV 245: 2a. Recitativo "Jesus ging mit seinen Jüngern"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdaa12da24ec2eb7265b79de9d8b44e46bff14006a7efab5c3d76dde4b54b08c. 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/CH1262306802.
Johannes-Passion BWV 245: 10. Recitativo "Derselbige Jünger"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87afad5e6e6f419c1d41a0f01f79cfb57040ea7f51a5023b7532dbd9c4497247. 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/CH1262306814.
Johannes-Passion BWV 245: 13. Aria "Ach, mein Sinn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc572d2ff51f670b2f4a3040e3fbfa1f502dd3d44fe4a04d118286fd83588824d. 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/CH1262306819.
Johannes-Passion BWV 245: 14. Choral "Petrus, der nicht denkt zurück"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2e553190c09941b55c6ad24003589d906fdcbe7b5bd16d6b6524d2af85aec4. 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/CH1262306820.
Johannes-Passion BWV 245: 16d. Chorus "Wir dürfen niemand töten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7a6e6e5d619aab1fb26779e57c0ee7b72b2ea3461ae7060a8c7f820c183272. 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/CH1262306825.
Johannes-Passion BWV 245: 21f. Chorus "Wir haben ein Gesetz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9997f93ffaaaab4e4197c9a86bf0774963eb0a120417ff8105afdec457ed05. 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/CH1262306838.
Johannes-Passion BWV 245: 24. Aria "Eilt, ihr angefochtnen Seelen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5105347165c9aaeb2255379c0f0dc265cb6b6b9ee9a97094f9746af4f291285b. 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/CH1262306847.
Johannes-Passion BWV 245: 1. Chorus "Herr, unser Herrscher"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc8696c793b222775db36514cba9e6fff31ff77d04ff1abd6f2a176e57ae318. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262306801.
Johannes-Passion BWV 245: 16a. Recitativo "Da führeten sie Jesum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce77acf5b97d63d9ddccae786282690af718ffb92c783243cebef14b48909a70. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262306822.
Johannes-Passion BWV 245: 16b. Chorus "Wäre dieser nicht ein Übeltäter"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e0021e224f1d173fe100a30f6e519804b059ff8a2b7d5f49e56bd2569a4106. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our 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/CH1262306823.
Johannes-Passion BWV 245: 19. Arioso "Betrachte, meine Seel"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee6b4ce482b17a2558e25fe6d88cff5a9dc9d50dc16286ce9c6f16085fc522b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CH1262306831.
Johannes-Passion BWV 245: 23a+b. Recitativo & Chorus "Lässest du diesen los"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4e48341462cf225170951d670f3a2352b042ed94d6350a44b6f66cc8d99782. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262306841.
Johannes-Passion BWV 245: 25b. Chorus "Schreibe nicht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650874d5b9e21e3601e63534d2227d1935c38343233ca25ec38817b137a29051. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CH1262306849.
Matthäus-Passion, BWV 244: No. 2 Evangelista/Jesus "Da Jesu diese Rede"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460c48581986d62d8d291ba3ed53aa5dd6e53e2e67ad9355c8ee84aa635cdae5. 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/CH1262001202.
Matthäus-Passion, BWV 244: No. 5 Recitativo "Du lieber Heiland du" (Alto I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fd246f7b3ee05f7030c67badf0454ec3c403e3664e4036c902f2ada2733971. 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/CH1262001209.
Matthäus-Passion, BWV 244: No. 7 Evangelista/Judas "Da ging hin der Zwölfen einer"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be48ba19419a51596d903bd5025d92ad1a0262b9355d2075b388975c99b0677. 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/CH1262001211.
Matthäus-Passion, BWV 244: No. 8 Aria "Blute nur" (Soprano II)
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Matthäus-Passion, BWV 244: No. 13 Aria "Ich will dir mein Herze schenken" (Soprano I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eea6d1c55c3731ccdcc02178905a317433a52b0c2bcc2677c80055ebe9ee7a0. 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/CH1262001221.
Matthäus-Passion, BWV 244: No. 17 Choral "Ich will hier bei dir stehen" (Coro I-II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a3c598f75ca5182e1095cbc779122d74fc6021e7f3247c8e9f28923f7b369d. 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/CH1262001225.
Matthäus-Passion, BWV 244: No. 18 Evangelista/Jesus "Da kam Jesus mit ihnen zu einem Hofe
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Matthäus-Passion, BWV 244: No. 20 Aria "Ich will bei meinem Jesu wachen"/Chorus "So schlafen unsre Sünden ein" (Tenor I, Coro II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8020b0f8538f40183bfdc74a2e61289699f8f5aa2f2f539d83006a224bcb80cb. 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/CH1262001228.
Matthäus-Passion, BWV 244: No. 25 Choral "Was mein Gott will" (Coro I-II)
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Matthäus-Passion, BWV 244: No. 27a Aria "So ist mein Jesus nun gefangen" (Soprano I, Alto I, Coro II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2609d343560f3126d9f5b0e66a432229adc8c5110bbcf5f2d095461fd33b30f3. 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/CH1262001235.
Matthäus-Passion, BWV 244: No. 29 Choral "O Mensch, bewein dein Sünde groß" (Coro I-II - Soprano in ripieno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64d584156313f41f17e96373e268216ab1487526268b3143a39080a9d371805. 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/CH1262001238.
Matthäus-Passion, BWV 244: No. 33 Evangelista/Testis I & II/Pontifex "Und wiewohl viel falsche Zeugen herzutraten"
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Matthäus-Passion, BWV 244: No. 11 Evangelista/Jesus/Judas "Er antwortete und sprach"
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Matthäus-Passion, BWV 244: No. 16 Evangelista/Petrus/Jesus "Petrus aber antwortete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd10763fa3e2c5590f9f4043d9909873580a1727adf7952baf989934170c185. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262001224.
Matthäus-Passion, BWV 244: No. 21 Evangelista/Jesus "Und ging hin ein wenig"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6104bfd4636918688fe5d87c6cf8064babe3ba7a1af80f899f5619352d8b4a85. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262001229.
Matthäus-Passion, BWV 244: No. 26 Evangelista/Jesus/Judas "Und er kam und fand sie schlafend"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c785dfe2d46b4bcc83d6440477e5060dc06b1aa6b2dffc5f9cc8e8bbd37d35. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262001234.
Matthäus-Passion, BWV 244: No. 28 Evangelista/Jesus "Und siehe, einer aus denen"
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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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8363ce7f7cc972acd8afedaf64b7328ef0e17582c029968b04ab39f4dd44643. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141130010.
Schumann: Spanische Liebeslieder, Op. 138
Spanisches Liederspiel, Op. 74: III. Liebesgram
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Spanisches Liederspiel, Op. 74: VI. Melancholie
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Spanisches Liederspiel, Op. 74: VIII. Botschaft
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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.
Spanisches Liederspiel, Op. 74: II. Intermezzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e38a4b489b03dcd09c58195e16ce21966ab522fbe833a94302e42ae5d5e388d. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913020.
Spanisches Liederspiel, Op. 74: V. Es ist verraten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b5a5ba07ac23cb8ab9f5e4f24f28a598fa62f14adf390bfac5c964b64b590f. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our 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/FRZ140913050.
Minnespiel, Op. 101: IV. Mein schöner Stern, ich bitte dich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ce8c7671d935fa3de397c483a4c6f27ac259fea727bc670fe234210bd58eea. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913140.
Spanische Liebeslieder, Op. 138: IX. Duett "Blaue Augen hat das Mädchen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c1c20052e233c39251689780db66daa5fe0acdeae88207499e511adf325973. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913270.
Schumann: Dichterliebe; Liederkreis Op. 39
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Dichterliebe, Op. 48: II. Aus meinen Tränen sprießen
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Dichterliebe, Op. 48: III. Die Rose, die Lilie, die Taube
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Dichterliebe, Op. 48: VII. Ich grolle nicht
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Dichterliebe, Op. 48: IX. Das ist ein Flöten und Geigen
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21438d1f0d2eb98e010fa04dc77707c610294846f4662f99e44312c6df8322c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140127010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5db791f112ad83eed72ed719b69cb9cddf7ce603ddb3561b1a7ceb6165c1ccc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140127050.
Dichterliebe, Op. 48: I. Im wunderschönen Monat Mai
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Dichterliebe, Op. 48: IV. Wenn ich in deine Augen seh'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6570e0d26b9b389a0dd90c12d54d6852d071be99f55ef88e4b84db9aa8ad2a0d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140127160.
Dichterliebe, Op. 48: V. Ich will meine Seele tauchen
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Dichterliebe, Op. 48: VI. Im Rhein, im heiligen Strome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc440b2a1950730feab82cee1d65d3664a0bc1e7a32851cae89a951ce76b59cd8. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140127180.
Dichterliebe, Op. 48: X. Hör' ich das Liedchen klingen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852155c70e7ed315e71f4df01e5e0ba30823bf70caab0ad85cb998992b869e51. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140127220.
Dichterliebe, Op. 48: XI. Ein Jüngling liebt ein Mädchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4014badea0656eec886692301fe99498ef9334ff0ec907ba133bfbedb19db729. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140127230.
Winterreise, D. 911, Erste Abteilung: Gute Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee5d1557cbe2e610a1abb047d72db656d355e1fee9d6f393897d8e832fb0857. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928010.
Winterreise, D. 911, Erste Abteilung: Die Wetterfahne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277b2c973e59428cb55e6fb7a5faf069d1e55579bd29a671bdcd56ff49cf0bfe. 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/FRZ140928020.
Winterreise, D. 911, Erste Abteilung: Der Lindenbaum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a2ae3dfce06fc6f3cb8011ad85e3c2f24726324df9be286867e0c95f9ba970. 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/FRZ140928050.
Winterreise, D. 911, Erste Abteilung: Auf dem Flusse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb9bef3a8f5e04e95486850e0ceff07b3c8a1b7ab7820e7ca927ade857f862d. 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/FRZ140928070.
Winterreise, D. 911, Erste Abteilung: Frühlingstraum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984c839590fc1d7c44eb9536557f03c0e3faf1b70c3b733007ba58cb676b129f. 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/FRZ140928110.
Winterreise, D. 911, Zweite Abteilung: Der greise Kopf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efe117377e3007f1c2851d928d2ca17bb6b2e16e0d2d462c04e11471b4292d2. 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/FRZ140928140.
Winterreise, D. 911, Zweite Abteilung: Letzte Hoffnung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78967aa59e5575b0a2425bfd553db6b2a917aa3f10aaee1c1d9872011329144f. 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/FRZ140928160.
Winterreise, D. 911, Zweite Abteilung: Der stürmische Morgen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691179cbd189ab3ec4b38763c554a4fe45b419de1148189873d7c88a69620ac2. 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/FRZ140928180.
Winterreise, D. 911, Zweite Abteilung: Der Wegweiser
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc385108628028cdebc35b8e819137f5486ac3599e0e4b3b56ef7689dfaa980a. 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/FRZ140928200.
Winterreise, D. 911, Zweite Abteilung: Das Wirtshaus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403c237f875d5c1f6d55c51e76fdbcfa3472ef8a154dac3807f6abe8b3ddfd77. 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/FRZ140928210.
Winterreise, D. 911, Zweite Abteilung: Mut!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a119681ee6f24f43b216b14caf0f459004161888101e4310d427d6760c540c8. 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/FRZ140928220.
Winterreise, D. 911, Zweite Abteilung: Die Nebensonnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e17e06db2d843d400f4e40a7c85d9057a9778b90726d251c56bb7e94b2c8046. 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/FRZ140928230.
Winterreise, D. 911, Erste Abteilung: Gefrorne Tränen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dac1ffbe8b0108c5835ac754a1e6fa6734056146de06dcf12bbf9016b31d94. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our 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/FRZ140928030.
Winterreise, D. 911, Erste Abteilung: Erstarrung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f963e6374f9f445ab08f527eb586be078ff37c90cd8aed3dc0d10dbe9ecc74a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928040.
Winterreise, D. 911, Erste Abteilung: Wasserflut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc685fe64ca1085b57dea0cbdfddfe80ddd7f985e871fbef43da22243d1c2b50. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928060.
Winterreise, D. 911, Erste Abteilung: Rückblick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1688b1d14b93fede0c0b61ebadea1f29a93042f7054d99eb8ee00f344d4e3e20. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928080.
Winterreise, D. 911, Erste Abteilung: Irrlicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb046bbda5435e6c629e90f0fdae7109be77da1f0e7c1b7e0523718825a8ce2a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/FRZ140928090.
Winterreise, D. 911, Erste Abteilung: Rast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e75f430d9084210f3ac7da6e6cb7d66ec00d52ebf941b5b0b57abc237829597. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our 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/FRZ140928100.
Winterreise, D. 911, Erste Abteilung: Einsamkeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fc51ae9ec57f0052e4429055dec094d79208e814c144f4afd4bc987411cda3. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928120.
Winterreise, D. 911, Zweite Abteilung: Die Post
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1fcc3682c2117a860cf1837038b3d8cb07bdc36e095c997757fa76718f2044. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928130.
Winterreise, D. 911, Zweite Abteilung: Die Krähe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91588e78c5475015d664e43bbe434ebe65bc12e173cc3d4ab3b88e7de935a658. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our 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/FRZ140928150.
Winterreise, D. 911, Zweite Abteilung: Im Dorfe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdc23c2a4706c21dba1954d77f1154ad664c113531c4d947e94b20b9e7645c1. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928170.
Winterreise, D. 911, Zweite Abteilung: Täuschung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32ebc235fdc2876bfac8bb2b04d7a83bed752427a5855f08986533b15873d7a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928190.
Winterreise, D. 911, Zweite Abteilung: Der Leiermann
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cea36a192151ccfc3a8b486c0bfb3c5d2657dd9f5e14506859288db614fb28. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e877d23f6fae8cd4cc2eb9fff3d1a8b109460160f216d576a165a6859062b99. 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/FRZ140604040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e978b1aace67235c0efbdceed27241767c67a4d0a6d679c579ef46b2831aee0. 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/FRZ140604070.
Schwanengesang, D. 957: I. Liebesbotschaft
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2a98b3e2bd8fc84f59f8d582a71fcbaca73da6926f5f4fe4708c79a1775493. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140604010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225ebd5615c25e45dddf1ca0a428ace2c39a2d53b61e5ad8c81ebeaf5b31e8a1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140604160.
Brahms: Liebesliederwalzer & Neue Liebeslieder
Liebesliederwalzer, Op. 52: II. Am Gesteine rauscht die Flut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec278489d3ef19838300544d464c175c2c51aef0c7c26d0708075cd4fb8d0d4. 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/FRZ140617020.
Liebesliederwalzer, Op. 52: V. Die grüne Hopfenranke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff2322d06177dfce8e47ca11372c9f9fffa18557b20c15d158bf50c05793dcc. 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/FRZ140617050.
Liebesliederwalzer, Op. 52: VI. Ein kleiner, hübscher Vogel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bf5656fbdd7d7d7520faa320427cade79ca24543317ed7ca81d3c60dbe02fb. 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/FRZ140617060.
Liebesliederwalzer, Op. 52: VII. Wohl schön bewandt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b298e7008bb5dd4140e938b6c8437559fa50d3c8de352aae73de2559795cf2. 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/FRZ140617070.
Liebesliederwalzer, Op. 52: IX. Am Donaustrande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54f5831e39d0e1eb5ddc99b9084b3622c2181ed337d46b1ac7763bdbff82661. 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/FRZ140617090.
Liebesliederwalzer, Op. 52: XIII. Vögelein durchrauscht die Luft
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d18c921337321ec0b30772cc66308414ec4f8874dee0fa6b328cb97b81f9265. 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/FRZ140617130.
Liebesliederwalzer, Op. 52: XVI. Ein dunkeler Schacht ist Liebe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5779614fa6dc49913b13d4b6fc967f0b0e0e2efe0e82d77a108211a912d188b. 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/FRZ140617160.
Liebesliederwalzer, Op. 52: XVII. Nicht wandle, mein Licht, dort außen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c251b7c169aea83e424f4dad087e3d6e914a8f7db6a496414f7c1fbae6732f5. 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/FRZ140617170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef9f4a4955c5ee5e483c8ff8d4557704df4833ade8acedb4c178150bca5c72f. 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/FRZ140617190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe629ea291bf8cab3e9529d7a8c881b7e5740ec8f1f622f65631f933f8330ac7b. 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/FRZ140617200.
Neue Liebeslieder, Op. 65: III. An jeder Hand die Finger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4febeaf900fa357adcfa6da2fd6064bb56538ad8305423a35c2aab987dace36f. 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/FRZ140617240.
Neue Liebeslieder, Op. 65: VI. Rosen steckt mir an die Mutter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a07660ed9de62ef11604725f2ea662ae31c0f0d9c963cfeef384ec0ace4ddc. 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/FRZ140617270.
Neue Liebeslieder, Op. 65: XV. Zum Schluß
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035fb63a2055c40cadbbbdc3118f5fed5a897582d80757fc638244d44131892c. 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/FRZ140617360.
Liebesliederwalzer, Op. 52: I. Rede, Mädchen, allzu liebes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6984306427e17262f60251a614f01adda1bd0064bfecd2ad9681faf2cfa137b9. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our 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/FRZ140617010.
Liebesliederwalzer, Op. 52: III. O die Frauen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20aed4bcb35878a8b48839c41acc64f006236d15a550336571e5f3f0d5e29f1. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617030.
Liebesliederwalzer, Op. 52: VIII. Wenn so lind dein Auge mir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa34ba845f60827d6fd7fd4143b5d93f4b733b41716efda94681e5ee6146fda6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617080.
Liebesliederwalzer, Op. 52: X. O wie sanft die Quelle sich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78fecf0671be8d969e0f33a91159e79fd719afa93c128713e0b1348ad1d7007. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617100.
Liebesliederwalzer, Op. 52: XI. Nein, es ist nicht auszukommen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dd94a563328e913a626a3d9b1f4579aab7136678a9f4ba2bdeeaaa707e401a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617110.
Liebesliederwalzer, Op. 52: XII. Schlosser auf, und mache Schlösser
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66183e80144d744a78c7a4a1546e6a111611812bb7079fa26e737af249a8196. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617120.
Liebesliederwalzer, Op. 52: XIV. Sieh, wie ist die Welle klar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9023f911c5f9ee1b633391466ee7175d22a543ce2a6e0b39d327bf7a4401ad0. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617140.
Liebesliederwalzer, Op. 52: XV. Nachtigall, sie singt so schön
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c12afee3e477de92227cd9099b38ac536e399042fd6068175730e090a23e83. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617150.
Liebesliederwalzer, Op. 52: XVIII. Lebhaft en si bémol mineur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92257cda12239bc445069ca1100186134de0cb34437c3b2658ce2027f4cde993. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9e011a93ee642a93940618a320aa91203a15968cc78e4c4e672c82b9b14ee5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617210.
Neue Liebeslieder, Op. 65: I. Verzicht, o Herz, auf Rettung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797a02dfd110a81c9c6ad63986693a2075726138f06419ae5a5449dc989f98db. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617220.
Neue Liebeslieder, Op. 65: II. Finstere Schatten der Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2351197faad2cd043cf828a677b98ad33eb4fb3adf250bc260801c61d6c60354. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617230.
Neue Liebeslieder, Op. 65: VII. Vom Gebirge Well auf Well
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c05e0fc4df9ce036f7afb1f3f4d589e44735a050dc0c70422324abe9e5be91c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617280.
Neue Liebeslieder, Op. 65: VIII. Weiche Gräser im Revier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8a7d996432d8437a132ac334d2cf46d8f259e06adae2dc6e0153203c7b33fc. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617290.
Neue Liebeslieder, Op. 65: XII. Schwarzer Wald, dein Schatten ist so düster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265147a3f5a05c60968cb6fe953cbc746d5744a5a1b9ccdd79ea0ea0b7c89f41. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617330.
Neue Liebeslieder, Op. 65: XIV. Flammenauge, dunkles Haar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef03a608e33dd7cf9b7f2d56d4040e8e27ea13a51f3b591b93444d9fff69b9ab. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617350.
Schubert: Die schöne Müllerin, Op. 25, D. 795
Paulus, Op. 36, MWV A14 / Part 1: No. 3 Choral: "Allein Gott in der Höh' sei Ehr"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb62263a361fda4bda62a5cf91bd3e3acf9dff15f961b1e8be04379d6bd2db11. 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/DEB110700503.
Paulus, Op. 36, MWV A14 / Part 2: No. 26 Chor: "Wie lieblich sind die Boten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2164031149e646ff948ae18a8b5e8311b73af4e845fa9a5602c93dc8e2c971. 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/DEB110700604.
Paulus, Op. 36, MWV A14 / Part 1: No. 6 Rezitativ: "Und sie sahen auf ihn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2d78b72e26f170a34aaf85c9e4c568c5a6b7fc8f9c5e2f5e35acb57bf0827c. 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/DEB110700506.
Paulus, Op. 36, MWV A14 / Part 2: No. 28 Rezitativ und Chor: "Da aber die Juden das Volk sahen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad998490c8b4f2dd066368e65a41c08c6ce30bbe3d6ce3c39698e1c332961843. 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/DEB110700606.
Paulus, Op. 36, MWV A14 / Part 2: No. 38 Chor: "Hier ist des Herren Tempel"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3523014d9775154956f7f3e0f06b66e2ef10234f58665bd8006c5a8f93396ef. 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/DEB110700616.
Paulus, Op. 36, MWV A14 / Part 1: No. 17 Rezitativ: "Die Männer aber"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c82e69523b939c9eeb934b2187b4d24563fbc29bb1cbc8e3cda4deb1d03276c. 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/DEB110700517.
Paulus, Op. 36, MWV A14 / Part 2: No. 40 Kavatine: "Sei getreu bis in den Tod"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b7c2abc952c951a447f2a49d0c3f6f00408bf37e03c245a4d2b0634a18b392. 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/DEB110700618.
Paulus, Op. 36, MWV A14 / Part 1: No. 20 Arie mit Chor: "Ich danke dir, Herr, mein Gott"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e6f45febce765cdddf7727401cfd1ae889f7179c4973390215fc7b95754072. 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/DEB110700520.
Paulus, Op. 36, MWV A14 / Part 2: No. 25 Duettino: "So sind wir nun Botschafter"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46af9e09e69e1adfbd0cebed481aed6e0f464cb23ff8ba14a2ea6dfd96a80fd2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700603.
Paulus, Op. 36, MWV A14 / Part 1: No. 5 Chor: "Dieser Mensch hört nicht auf"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a1d5993308200977d97ba4b71847c3454529c42eb3d9392c16b9c1f0740b72. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700505.
Paulus, Op. 36, MWV A14 / Part 1: No. 8 Rezitativ und Chor: "Sie aber stürmten auf ihn ein"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6f125993d2786d058a33fda04b9d465cbec2780ba21eafbc8c638df3918cd1. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700508.
Paulus, Op. 36, MWV A14 / Part 2: No. 30 Rezitativ: "Paulus aber und Barnabas sprachen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5147e7d4bd54aac9cecb101b4c1d712deb04a8715e4c2d5569db0c7292011524. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700608.
Paulus, Op. 36, MWV A14 / Part 1: No. 9 Rezitativ und Choral: "Und sie steinigten ihn" - "Dir, Herr, dir will ich mich ergeben"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20070906c7bf5b9584a629f4a1e19afd633e02fc8a3edbc77ec5a9d017b6d88d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700509.
Paulus, Op. 36, MWV A14 / Part 2: No. 31 Duett: "Denn also hat uns der Herr geboten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f23814b42f72348665881a79b363c3137b30772e3b0e5a0d4fc4bb0a24043a1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our 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/DEB110700609.
Paulus, Op. 36, MWV A14 / Part 1: No. 12 Rezitativ und Arie: "Saulus aber zerstörte die Gemeinde" - "Vertilge sie, Herr Zebaoth"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd249f73ffcba60468acf231253d65b53ca3770e07df991f457d59ffdad463f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEB110700512.
Paulus, Op. 36, MWV A14 / Part 1: No. 14 Rezitativ mit Chor: "Und als er auf dem Wege war
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba58d3e7a7b8c3ab8ed4e4bc58a103c8e9422f3bfb95de136170c4b9c40391. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700514.
Paulus, Op. 36, MWV A14 / Part 2: No. 36 Rezitativ, Arie und Chor: "Da das die Apostel" - "Ihr Männer, was macht ihr da" - "Wisset ihr nicht" - "Aber unser Gott" - "Wir glauben all an einen G
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35064d2eb8e0d037d3c41736c422f4424907852164d73d68e43729c10f9ba206. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700614.
Paulus, Op. 36, MWV A14 / Part 1: No. 19 Rezitativ: "Es war aber ein Jünger"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66affd6e35498850bb3e51320aed5d033b5b70f855ec169d0cd29eb91ad773a. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700519.
Paulus, Op. 36, MWV A14 / Part 2: No. 42 Chor und Rezitativ: "Schone doch deiner selbst"- "Was machet ihr"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4454616bdafc0e01c5e291725326060b67e838f3870e0a23f1fd98823c55397. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700620.
Schöne Wiege meiner Leiden - Lieder by Clara & Robert Schumann & Brahms
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1cd44d8f4044afa4fea2a71e9bf6a41e98787ed603a78bbfe0805ad97c126c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FRZ149820010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc626c57bad499028813545811bd59ac35cfae4d5d473cbf76f913cc176bd71f. 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/FRZ149820040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494e5dfc074afb08c96686f615e0fd2d622e1d309174ce766867dbcca6fc3b8f. 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/FRZ149820060.
Im Gegenwärtigen Vergangenes für vier Männerstimmen und Klavier, D. 710
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f08b1703b44d9ea08cdd85c8369e9382a453dd288fd1dad10e3b8c6344f6b3. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FRZ149820050.
Nachthelle für Tenor, vier Männerstimmen und Klavier, D. 892
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31ae3793d2b239502788805dbd76d40d77babab9e3a4624163737efb72228bb. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149820070.
Requiem in D Minor, K. 626: IV. Domine Jesu Christe (Offertorium)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d8b2e58b802ad6b890494fde09efbfe2fbd2829fe593a6850d64a08ccbdc80. 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/FRZ131401090.
Requiem in D Minor, K. 626: III. Tuba mirum (Sequenz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcce5df60a92f389c80432370d2908344202aeb872bf045477fc164cd67092c8. 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/FRZ131401040.
Requiem in D Minor, K. 626: III. Recordare (Sequenz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29cd683fe053d81dfa35052d8e4b86409dd139aabbe873909c83a5b4beebee2. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our 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/FRZ131401060.