The Windsbacher Knabenchor (Windsbach Boys' Choir) is a German boys' choir in Windsbach, Bavaria, Germany, founded in 1946 and performing internationally. History The choir was founded in 1946 by Han
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 0x5b47e487cde921ceb4aece7c713c8661bfe5c56056922b2962170ee0d2a3ff7a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/787e33dd-1271-498b-bd52-ed41c61d64ca.json and https://artists.proofprofile.net/proofs/artist/787e33dd-1271-498b-bd52-ed41c61d64ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Niederländische und Deutsche Motetten des 17. Jahrhunderts (Mono Version)
Windsbacher Knabenchor: Psallite, singt und klingt (German Christmas for Choir, Trumpet and Organ)
Johann Sebastian Bach - Kantaten / Cantatas (BWV 215, BWV 195)
Von Bach bis Ellington: Thilo Wolf und Windsbacher Knabenchor
Veni creator spiritus (Gregorianischer Pfingsthymnus)
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 0xf1c997cd3f6600c2d0652b506c40a1e6957f5edfac431e0791ac82db68c08ea8. 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/DEE861902105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3de284268fd015a9588e21fcb57a82a440a79ad50bebc3e930df778f19ef3a. 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/DEE861902107.
Schaffe in mir, Gott, ein rein Herz, Op. 29, No. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401e8f3da1e009cfdf3711ea10172731810fab001479410ba7dc7a9faea1c2c7. 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/DEE861902108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf688bface9fbdd4d704cfcbb57b81dae6410e9233e38354629e3b015095f49cc. 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/DEE861902109.
In deine Hände befehle ich meinen Geist (Psalm 31 für vierstimmigen Männerchor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde87ee5ee8ed29e99aa64a1b3e5644aade0afbd62105414a9d543c4125915d7b. 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/DEE861902111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ddf72e51712dccbc974572741afd8b7c5a0f6cf9b23c0ceab38edee9a026c5. 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/DEE861902112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e747f50fe36e703eff99d5405bb4a98d6656ef88dfbb9ba4bfe1ba1a8734ea. 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/DEE861902117.
Joy To The World (The Most Beautiful Christmas Songs Around The World)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6d024408f623bb74d5b6734d78801938b52a5b140c6b770f9bd45f11d688b5. 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/DES380022351.
Weihnachtsoratorium, BWV 248: No. 41, Ich will nur dir zu Ehren leben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426a889dd48fb23c714dd256d86b62399a3c9ae83e40b1cc87cc92b068a47dbf. 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/DEE861500917.
Weihnachtsoratorium, BWV 248: No. 1, Tönet, ihr Pauken (Jauchzet, frohlocket)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b29db3afa258b3a5430025d73e0f6b593ad53922fcc7f7a6152d2f57803c88. 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/DEE861200669.
Weihnachtsoratorium, BWV 248: No. 2, Es begab sich aber zu der Zeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26c118f13f070ae5eabc323d458504615dffc8cf48699c3628280f7f2d9a2fc. 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/DEE861200670.
Weihnachtsoratorium, BWV 248: No. 3, Nun wird mein liebster Bräutigam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e95a1b1f673ac8f629666d677267ce3fac57bf71075c36f9e452b1895a5bd5. 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/DEE861200671.
Weihnachtsoratorium, BWV 248: No. 4, Bereite dich Zion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e6e5a3d7b0eaf168762af1f89c3ceebae7af7693faae7fba94fc8b32edec12. 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/DEE861200672.
Weihnachtsoratorium, BWV 248: No. 5, Wie soll ich dich empfangen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e901afd841ccb684063d69d719ce22c5f8f1a4c8e8181d48d2255c0550f1571. 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/DEE861200673.
Weihnachtsoratorium, BWV 248: No. 8, Großer Herr, o starker König
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7486eba933a3a719cb13f439d283a283ecb1a3ee3e260de03db91a4146f78c. 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/DEE861200676.
Weihnachtsoratorium, BWV 248: No. 10, Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a913e7c666eb0ccc4ce91868647e23e17da98ff6e819708fafd4448f2517cc. 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/DEE861200678.
Weihnachtsoratorium, BWV 248: No. 11, Und es waren Hirten in derselben Gegend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf01d30349705baa2dd82316261995ebab3ee37a191c7f028360cf910542b59. 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/DEE861200679.
Weihnachtsoratorium, BWV 248: No. 12, Brich an, o schönes Morgenlicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadddca52861d6128b522e6abf0c0957062810b2040b1ace343fcd636b8092c29. 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/DEE861200680.
Weihnachtsoratorium, BWV 248: No. 13, Und der Herr sprach zu ihnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9678c714eed9691ddb7c78f8357fbd2e3aa6bedfb5fde16c3b45ff2b643dfe. 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/DEE861200681.
Weihnachtsoratorium, BWV 248: No. 17, Schaut hin, dort liegt im finstern Stall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48bf03b905075b7b0ac9ab66d1eef2580811624eb0d00eea6eee6b5b086cf69. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861200685.
Weihnachtsoratorium, BWV 248: No. 19, Schlafe mein Liebster, genieße der Ruh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff704257e52cb59be8889b948d1fe429fbcaea00e0c6b4eb63a60c90fbfdbf7c. 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/DEE861200687.
Weihnachtsoratorium, BWV 248: No. 21, Ehre sei Gott in der Höhe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c8764c9205d09427309cd1e5417c0d635898f4113759e0d87c3ca9da72c68c. 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/DEE861200689.
Weihnachtsoratorium, BWV 248: No. 27, Er hat sein Volk getröst'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89eddfe922c17b626060d521569ea9c6b03a8e15ffe0c108ef2fa728ea1a3293. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/DEE861200695.
Weihnachtsoratorium, BWV 248: No. 28, Dies hat er alles uns getan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35ffe779adfdc85594bd35c95612343956471c21e4b375bba65a56f10561a5b. 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/DEE861200696.
Weihnachtsoratorium, BWV 248: No. 30, Und sie kamen eilend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfb2613b016ceb36eceb5a77cc4f5d8c8bdc98bb77266d6e5496d0268ceca3c. 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/DEE861200698.
Weihnachtsoratorium, BWV 248: No. 33, Ich will dich mit Fleiß bewahren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a001d11f765a1ef71ece323e901318d5bc67c7e6b87b920c08aaf47c141b577. 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/DEE861200701.
Weihnachtsoratorium, BWV 248: Mo. 24, Herrscher des Himmels, erhöre das Lallen (da capo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa273014819381a6c9e384dd50688eb7acb1be0311796dfae55d77165ad0a207d. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEE861200704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b29db3afa258b3a5430025d73e0f6b593ad53922fcc7f7a6152d2f57803c88. 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/DEE861200669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e901afd841ccb684063d69d719ce22c5f8f1a4c8e8181d48d2255c0550f1571. 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/DEE861200673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadddca52861d6128b522e6abf0c0957062810b2040b1ace343fcd636b8092c29. 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/DEE861200680.
Elias, Op. 70: Part II: Fürchte dich nicht (No. 22 Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9af4347e810914c5369f4e8370d3329f48cbfae0f8593672d26d578231d8771. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/DEE860701090.
Elias, Op. 70: Part I: Hilf Herr (No. 1 Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ad90e564a9919d312af617de62ac0dacbf05b6fd8c0d692baa4ed39f405334. 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/DEE860701068.
Elias, Op. 70: Part I: Zerreißet eure Herzen (No. 3 Rec.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4e0b4720a6d6a4676ae15b1a557741e918f6e9000dd655ed3afb76d18ec727. 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/DEE860701070.
Elias, Op. 70: Part II: Du Mann Gottes, lass meine Rede (No. 25 Rec.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf103aa8d2b88cafb6b3872d9b18c33b8502c46c71257dfc356c423806bedab13. 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/DEE860701093.
Elias, Op. 70: Part I: So ihr mich von ganzem Herzen suchet (No. 4 Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653e6df907149c818820294024fbb8b054ae7a4597d70d61be6328adc453bb53. 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/DEE860701071.
Elias, Op. 70: Part II: Es ist genug! So nimm nun, Herr, meine Seele! (No. 26 Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6958790a11d80d765f1aad25dedf79cd6b9658a3eb5e0b724441d2789e509967. 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/DEE860701094.
Elias, Op. 70: Part I: Was hast du an mir getan (No. 8 Rec., Aria & Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9970aea2c3c9f6d32875af927d0d38dbb83fc9b4c932584d2f4bcde264a39d55. 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/DEE860701075.
Elias, Op. 70: Part I: Wohl dem, der den Herrn fürchtet (No. 9 Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e53e78b85023eb35739f4d0da7aacaa8df5bc577dc579fcc9cd366029301682. 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/DEE860701076.
Elias, Op. 70: Part I: So wahr der Herr Zebaoth lebet (No. 10 Rec. with Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a545f2fcd6e57c629e24f5e6e220de56093ce05ab03e2a3ad77ef79629a228. 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/DEE860701077.
Elias, Op. 70: Part II: Wer bis an das Ende beharrt (No. 32 Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4ebe80550f50ebe15c2b6538b1f2e51e5f30d4069ebaac536ae8c9483c3c1b. 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/DEE860701100.
Elias, Op. 70: Part II: Der Herr ging vorüber (No. 34 Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050f774b1e8bffff8555cb4a5655060b8fcdd89d350c0a1898754c7188cc1da5. 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/DEE860701102.
Elias, Op. 70: Part I: Rufet lauter! Er hört euch nicht ( (No. 13 Rec. with Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea33b05639829a2bb41940263a88cb14db57f483a458dffc4fc1919e25598ba. 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/DEE860701080.
Elias, Op. 70: Part II: Seraphim standen über ihm... Heilig ist Gott der Herr (No. 35 Rec, Quartet, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7872f7c3566bc5e850aa7b1c47207540433868ce0aa8f43291ac7d4e5a513585. 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/DEE860701103.
Elias, Op. 70: Part I: Herr Gott Abrahams, Isaaks und Israels (No. 14 Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396f7579bf865c74fe72e2dcee79048ac06eb229b79d1804ad5717f665aa8166. 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/DEE860701081.
Elias, Op. 70: Part II: Gehe wiederum hinab (No. 36 Chorus, Rec.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3ddc649cdbdc401fcc468c095f0b8b47828a61a83e545cc562c1cb15649d7d. 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/DEE860701104.
Elias, Op. 70: Part I: Der Du deine Diener machst zu Geistern (No. 16 Rec., Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1218e81a9626787364d01ddaf91ba526e9b54ac6b9a9be1e2578c325cd65c8. 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/DEE860701083.
Johann Sebastian Bach: Messe h-Moll / Mass in B Minor (BWV 232)
Windsbacher Knabenchor: Große deutsche Kirchenlieder und Choräle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b8ac969fecf461ff10c57fcc4f5cf8a860e702c9fd75006764df786a34f62a. 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/DEN420301003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee2b917c62d5d6a7c38fb1eb04b41e80f9540ddffe7c75a0ca81c1d1959a6ed. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN420301006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c5376878f4defedad07bf30f53a89357ab9fb8a37d2265e37e221564ffb559. 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/DEN420301009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf199780b2c4aef952b7e6ef6c712a7780eddf4bbefb9f4a0da751114ad009bf7. 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/DEN420301019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad43bede3d06ba178577370c091e43d4e1e258990a5de5fae5fd0cc1505f3172. 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/DEN420301020.
Frohlocket ihr Völker auf Erden, Op. 79, No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1e53ea41324c792b4523fb8e5c0f40ac4f4cff06a69c5d0b6479765c14c21f. 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/DEE472400538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38616b0b5c5354bc3ece8f4ec566083d1a9754ad5539b3ad6cba007697d01fb1. 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/DEE472400539.
Greensleeves / Norwegian Wood (Arr. for Baroque Ensemble by Bo Wiget)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfda7d3dc4938b25ecf39e9b0b5d7b5df5eb14bc1403f58ef59d08f04d1fc58. 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/DEE472400542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd413bcbff89fe811b739ca426832e93c9d1cf4128619fea40a56081800c55f71. 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/DEE472400543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f42d9c939fff01b84d7d8c1f75928c1769866c578f6f98e7aa7ba4c02b194ac. 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/DEE472400545.
Mass No. 2 in A-Flat Major, Op. 29: II. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5682e83280d743d2a6fdc42a6279b8bdc395adc789c395a372fd9e85105985a. 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/DEE472400546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d28f17c38162d9f2be701e4005d9be5390b37e9b28d7cd3b9b6cf645351116e. 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/DEE472400547.
Quatre petites prières - III: Seigneur, je vous en prie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dd002cd693c33b798018c2a4806515aa0b76ba9a32eb36675873b1200e598d. 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/DEL212207047.
Quatre petites prières - IV: O mes très chers fères
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7338cf1efd6d11739a326ea094f55784969fd55c0222449529b8c8939e2b0e. 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/DEL212207048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96beb66cb27b150547dcc4f8d6f5df58bb14cb8237843f894365932176c1c0a. 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/DEL212207049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d82572ac5d9a554c536db0163e9fdc8fcc7431f9538bf4b619d21a276f71ea. 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/DEL212207050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a636c82a5a3d3980161ad0d29b198318bceb86a08e5cdf4d439e21f7e2a61a. 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/DEL212207063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3add155ee8cd74dc86d5b268499001d09ff2e6e4b26a56daaf93d98c9fcead34. 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/DEL212207064.
Wie schön leuchtet der Morgenstern, BWV 1: I. Wie schön leuchtet der Morgenstern (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf749fc7e3e7617c652831f85204add6ccf691eeaf4cfe1b5a88eb26e1222b5. 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/DEE861200242.
Wie schön leuchtet der Morgenstern, BWV 1: II. Du wahrer Gottes und Marien Sohn (Recitativo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eea252fee81e6c848ae9c593ba93293f8c18b583818149aef69c866da122421. 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/DEE861200243.
Wie schön leuchtet der Morgenstern, BWV 1: VI. Wie bin ich doch so herzlich froh (Choral)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39ce2087f2bd72f8e03d9df9ed668d0cfd613baee4bbfce328abce1cfd4b0d6. 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/DEE861200247.
Jesu, der du meine Seele, BWV 78: I. Coro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2467c4103ca2f7186c05efe7165e64e3f7270ef7af2d377e50ed678492f8d16f. 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/DEE861200257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd232a4e35bc6da34d4c136f1f2afee68972f28ffc819b86b88483570ded532bf. 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/DEE861101379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c6a3b4abf1181c28f00745576c569efd11d41de9128be432195b8964e24d00. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861101381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efe7355082d61dd7ac90f10752a361098657919b50b383a1c9b3cafffa13fba. 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/DEE861101385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3b2f6d0a524e248ca3aeb660e4ce57847854d31c965e12865f095b6ae4eab1. 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/DEE861101386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd11bffc02c37822425df38aa6e6957c912f25277fbe3e02eefdc2e1b8f7e01b. 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/DEE861101396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a77bb73ab1530df32d25951be0b9ab8dcc21a1ed4267242f6663c81c02bcada. 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/DEE861101400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8724e8c8ea631e9a479a79cc3374e9e86f54e20120dd792a012ac9ba19e014. 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/DEE861101404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52428afb6678a020d7f2356febddde670de899054a8eff446b8f111d4e78ba41. 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/DEE861001057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27afc587733292fdf2f6b4659e221c3e48e0bcf5e5ab9b3096f49f95191c8895. 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/DEE861001062.
Ich fahr dahin, wann es muss sein, WoO 34, No. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10c1b74c5dd8cb0caf8bb809141876a052a6da214b2b7ccc86d62c70eb10948. 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/DEE861001063.
Abschied vom Walde, Op. 59, No. 3 (O Täler weit, o Höhen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd8b2b828f7fc15b24acf7b2a25ba3b9e3bb0fd16d1c23d98be55e75408f2bb. 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/DEE861001065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c904a27af3756255b2d3d16e9f404deba7433a0957b7081a1185840937c740. 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/DEE861001068.
Die Nachtigall (Ich mag nicht mehr mein Federbett)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc8d63ec476ee7aaff4a65a9fac78eef67a12724e482f9a01cd18a63e8ab56a. 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/DEE861001069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982c75c547358ce3e419652720e8021ae9241af846ca784e32128845a96317fd. 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/DEE861001077.
Ich weiß nicht, was soll es bedeuten ("Loreley")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd46802e4b2e29befa1aad366396f4d66518717de0d8239218f913fe9cf37668. 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/DEE861000886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0a1242e816d3dd1c3cca5e64ff60934f5e4514cb1f648071271993d287bfa7. 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/DEE861001084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9233381e7a05126384f03e7fb0bf79cb03242cdcc63f9691939cd862d65b403c. 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/DEE861001085.
Requiem in D minor, K. 626: I. Introitus: Requiem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086ae08742d5480db27995d2bd4920e6fa1a9d1008ae63e04750581023f5ab0d. 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/DEE860901010.
Requiem in D minor, K. 626: III. Sequentia: 1. Dies irae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaa4ca1a6ded79559e0ffff3ce468144f7a4c9f913bd9de583c35e9bf99cbc2. 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/DEE860901013.
Requiem in D minor, K. 626: III. Sequentia: 3. Rex tremendae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac9c4a3880e608bae9ad43bfd9c9077925e5368503a866baa2ca9910bab4377. 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/DEE860901015.
Requiem in D minor, K. 626: III. Sequentia: 6. Lacrimosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206c752272b78e0fffe36411d0822e1196d50775669aeaa7c64e7effb8323a5e. 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/DEE860901018.
Joy to the World - Arr. By Enrique Crespo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01423be92f7f3732ba91141fee0e0c40e7bee77008c31ee48ae2ca5a8bb17ab3. 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/DES380021889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa138ff0a1b1ff3337a81cc9eb6857f019fc2d4697446b90ead7b161f1cf7dae7. 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/DES380021890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0848dc90f9faab822dbb1539f0bcfb0932b8cdc0e90740dde61fd3d76db3b07c. 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/DES380021891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6980e4514566ffa9f8c661c52d12825b0943988e3af0a4c03cbdb986cacf9bb0. 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/DES380021892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d46449b8549c294fd73fde8e67c3f29b35c7514897ada04bd496f201d8b67aa. 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/DES380021894.
Il est né, le divin enfant - Arr. by Enrique Crepso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0d6ed4b4c25ce6fde682ec256df7f6edb6dabb81ac7aaa096b08833f78df07. 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/DES380021895.
Stille Nacht, heilige Nacht - Arr. by Enrique Crepso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe0fbc5c6b49b7169750a3d0c8f9d26c28f4bc83cfa8c42f74b3f4992043d2f. 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/DES380021898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e81e7121cdddaa3d5cf22b842141623d5da1e13757c02a4b3c3f7d92e2c500a. 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/DES380021905.
Gottfried Müller: Motetten und Orgelwerke (Gottfried Müller: Motets and Organ Works)
Ein deutsches Requiem, Op. 45: III. Herr, lehre doch mich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc63a8dc8a551512eeeaa7bc17ad3e86c1f5d153f85ddb456a11e4245c3cd2d. 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/DEN420204003.
Johann Sebastian Bach: Cantatas / Kantaten BWV 34, BWV 93, BWV 100
Kantate / Cantata "O ewiges Feuer, o Ursprung der Liebe" (BWV 34): Coro: O ewiges Feuer, o Ursprung der Liebe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba64de066e95fd219fe51b4201245ffac85517ea2602634650a50f4ef37f5352. 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/DEN420003001.
Kantate / Cantata "O ewiges Feuer, o Ursprung der Liebe" (BWV 34): Recitativo: Herr, unsre Herzen halten dir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78365ff6095d15b63c2f23d214c952b44265fdd8f510c526fdc8fba4cc3816b8. 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/DEN420003002.
Kantate / Cantata "O ewiges Feuer, o Ursprung der Liebe" (BWV 34): Recitativo: Erwählt sich Gott die heilgen Hütten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd574086aa7b1cf256ee2cf361db0cba0c1c92314bbf7b946f8256ab95928af8. 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/DEN420003004.
Kantate / Cantata "Wer nur den lieben Gott lässt walten" (BWV 93): Aria: Ich will auf den Herren schaun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394544837a3d8aa1460e781f14516c535b0662b23f1295459536d27b15052ddc. 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/DEN420003011.
Kantate / Cantata "Wer nur den lieben Gott lässt walten" (BWV 93): Choral: Sing, bet und geh auf Gottes Wegen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf56706a42d145427c07ef1a665e391a8bb4733000158ffe4cb33b74533ab213. 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/DEN420003012.
Kantate / Cantata "Was Gott tut, das ist wohl getan" (BWV 100): Versus II, Aria: Was Gott tut, das ist wohl getan, er wird mich nicht betrügen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ee2a6be1663c588508cc6a4f8bce004b83cd88b93e9a155cd86190d35c383e. 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/DEN420003014.
Kantate / Cantata "Was Gott tut, das ist wohl getan" (BWV 100): Versus IV, Aria: Was Gott tut, das ist wohl getan, er ist mein Licht, mein Leben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4bc64322c79dc23658f3be157e7d4486755ba2c382df672522df7cd8692765. 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/DEN420003016.
Kantate / Cantata "Was Gott tut, das ist wohl getan" (BWV 100): Versus VI, Coro: Was Gott tut, das ist wohl getan, dabei will ich verbleiben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7626e903b3834eaa7be22cd6606b33d5bc31f584c0fa37bee1a0a288e3220848. 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/DEN420003018.
Brahms: Rhapsody for Alto - Mendelssohn: Motets
Windsbacher Knabenchor: Choral Music in the 20th Century
Helmut Duffe, Emanuel Vogt: Windsbacher Psalmen 2
Helmut Duffe, Emanuel Vogt: Windsbacher Psalmen
Tausend Jahre sind vor Dir wie der Tag, der gestern vergangen (Psalm 90)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57154c9e91790c4b22aea8f9fe3e56e69f9b62b3ed175f093c99956b05a337d4. 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/DEN421319006.
Windsbacher Knabenchor: Nun singet und seid froh (Lieder zu Advent und Weihnacht / Songs für Christmas and Advent)
Windsbacher Knabenchor: Kein schöner Land (Deutsche Volkslieder / German Folk Songs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858d72460d26105e4895ff9dfdb16809cf261fdf87677ce0401601420fd55174. 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/DEN420002015.
Neue teutsche Gesang: Nun fanget an, ein gut's Liedlein zu singen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6058c8ed0af44abf7b26fc8c6ebf64ff637169c9a5ea241e2f0aa50db5a996e0. 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/DEN420002018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8065e8052ea60cb8e258e4d898ea54705273bf9ad9aeac78f258b0c8ec88ee93. 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/DEN420002024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd413bcbff89fe811b739ca426832e93c9d1cf4128619fea40a56081800c55f71. 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/DEE472400543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7d0ededb0f0b809e24b1481075a1fe446e18880bbd939eed0c84b7ab3a6d9c. 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/DEE472400544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3446e414d32f7b581bb6bca9dcb2c96253a4109a31257f074b7d6f9837d38b6d. 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/DEL212310813.