thumb|Ludwig Güttler 2015 after a concert in Koblenz Ludwig Güttler (born 13 June 1943) is an internationally known German virtuoso on the Baroque trumpet, the piccolo trumpet and the corno da caccia.
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb28a1cafde6758917dcac3a83a95a4d77ee6d4f133b7e543a1f38d085cd35a. 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/19360000-af26-435e-98d5-a90c5280656e.json and https://artists.proofprofile.net/proofs/artist/19360000-af26-435e-98d5-a90c5280656e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Symphony No. 3: I. Kräftig. Entschieden - Remastered
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3193191c856037511f136bf503e6d18cdc83ff6b90b763a69098c51a9da3146b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382143701 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07550dfe3ee540a85a22b4e604995968ef31dc45d0a7973f6693d85bae52b815. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382053037 — a six-check JSON result.
Marches militaires et airs pour le carrousel de Monseigneur (Auszug): Les airs de trompettes, timbales et hautbois: Prelude - Menuet - Gigue - Gavotte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0aec03a5bb77adf91552c93f90df5d3c25458b0259f84b7a38317840ed5424. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380320018 — a six-check JSON result.
Quintessence J.S. Bach: Matthäus Passion, Johannes Passion
Matthäus-Passion, BWV 244, Pt. 1: No. 1, Chorus. "Kommt, ihr Töchter, helft mir klagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5804810829e85497a2cd48738b875575009c423f6ad280c1ff87251cce2fcc7f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502671 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 2, Recitative. "Da Jesus diese Rede vollendet hatte" (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca426059556f14774a9b6d15209a9bab1dc03b768400109d3de12dabb2bbe7d. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502672 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 3, Chorale. "Herzliebster Jesu, was hast du verbrochen" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67c3b6fcf0f864bfbe264efebc649d32a5370fd62a951cfca96ab6c7b6b7da2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502673 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 4, Recitative. "Da versammleten sich die Hohenpriester" (Evangelist) - "Ja nicht auf das Fest" [Chorus] - "Da nun Jesus war zu Bethanien" [Evangelist] -
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd345b0b8f4749f87f2bb4c97787f342dce9399491ddccfdfc659cbe8bc1eee99. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502674 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 5, Recitative. "Du lieber Heiland du" (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf393a64b532d61329e60708deb3598ba8881ba67495796bd5d9205ca4fdd7319. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502675 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 6, Aria. "Buß und Reu" (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a480ce56adbc89e6965ffe79eefa66192ea427a1a2fbe7b2a929914aa2f0e9c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502676 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 7, Recitative. "Da ging hin der Zwölfen" (Evangelist, Judas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee158d2c64574126f21f61cb9d4b8d4864fcdd2144ebb61b64528eff46fd13a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502677 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 8, Aria. "Blute nur, du liebes Herz!" (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891dca68b6d58b6b83491ce04ef95f51bfe6810e22d05e1f782323319e34710d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502678 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 10, Chorale. "Ich bin's, ich sollte büßen" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53314f7a18813d7e3f18ea6b41eb63b567634288a1f3c1c71a7a6c7f83b9da11. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502680 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 12, Recitative. "Wiewohl mein Herz in Tränen schwimmt" (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dae58f2e2bad1df734c6a1eda005afde2c70bb43836b0a0477d7f723fbe0c7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502682 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 13, Aria. "Ich will dir mein Herze schenken" (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e4be2e95814e64c03b3fd577f82bfeee65cb5e84cd82f0e104e0e35633e97b. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502683 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 14, Recitative. "Und da sie den Lobgesang gesprochen hatten" (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb981750558558aaf410f915f2611dba222955f3d05f8f2933ae8e2850141040c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502684 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 15, Chorale. "Erkenne mich, mein Hüter" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005e2fa43e4db0983d7874d108c18d027a4570837b06d8e52a1ac7476f2f1aec. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502685 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 16, Recitative. "Petrus aber antwortete und sprach zu ihm" (Evangelist, Jesus, Petrus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2d0b221972974658ba72fc9a3b54c8f01e1139c759462daaaad32a08eff590. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502686 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 17, Chorale. "Ich will hier bei dir stehen" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528bcc6ddac93bd05c75a8e715d3616d67c1a663b7a292674f181b84134d6342. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502687 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 18, Recitative. "Da kam Jesus mit ihnen zu einem Hofe" (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4394d34a71bbcdf4b10859711fc6e9a3097500046b9a22ba09f9e4edfbc076d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502688 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 19, Recitative with Chorale. "O Schmerz! Hier zittert das gequälte Herz" (Tenor, Chorus) 1'43
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1bde3a6bb4a8595b39fa8bba0170286ef72813e0a35eb353b17e8d1d869100. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502689 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 20, Aria With Chorus. "Ich will bei meinem Jesu wachen" (Tenor, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf963f864683ee55e5fccbd4e9f3c295fe6fd59df8a788d4e0d2d1340539a6507. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502690 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 21, Recitative. "Und ging hin ein wenig" (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255f1f687e329b101ff55ae269ad4e379b279e08fcdc7feb2d369afdf166c32c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502691 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 22, Recitative. "Der Heiland fällt vor seinem Vater nieder" (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4eb5864ef819cfc634344848d737f04ce330683945e1b06ca67954498016aa6. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502692 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 23, Aria. "Gerne will ich mich bequemen" (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a775dd620e35cf992f599ef1313ec4c0c00ab11d64c33c5ada4b8b7c93e62d6. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502693 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 24, Recitative. "Und er kam zu seinen Jüngern" (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1138c7aaf1be1f66cca30313653dab85fd75e86f729fe7b03b4b15c2aa225dc4. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502694 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 25, Chorale. "Was mein Gott will, das g'scheh' allzeit" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d47cec823588b3ad57e1ffef3e257db765963dec83d5744f5c3d25dba160a5f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502695 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 26, Recitative. "Und er kam und fand sie aber schlafend" (Evangelist, Jesus, Judas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d84559ad81832f43208d1e681373371a557231aea0abcc472e643813e018528. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502696 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 27, Aria With Chorus. "So ist mein Jesus nun gefangen" (Soprano, Alto, Chorus) - "Sind Blitze, sind Donner in Wolken verschwunden?" [Chorus]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c7ab10e1675e1775b7494584965741ae2e36f06c5f3e14d36261e3d6b9c6c1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502697 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 28, Recitative. "Und siehe, einer aus denen" (Evangelist, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3d06ce6cc788033a81af879c30129da27db540e3d7efb16c2b8b688e871d20. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502698 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 1: No. 29, Chorale. "O Mensch, bewein dein Sünde groß" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc4932965c71a6ff75cf2c147feccb706a731b97fe983a3a80c55d0e4d61b90. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502699 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 30, Aria With Chorus. "Ach! nun ist mein Jesus hin!" (Alto, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a78d83c99fb383bb1cd9cf8aeaa07021228084040b694df27330b1256d0477e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502700 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 31, Recitative. "Die aber Jesum gegriffen hatten" (Evangelist)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960029457063478c278551c84ca68550737c7a5faae5a38cc5ccf7d40f471960. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502701 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 32, Chorale. "Mir hat die Welt trüglich gericht'" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8dd6ead63b04c193938ad853962b7ce5dd703236e79b7b6266f9b85e5cda20. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502702 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 33, Recitative. "Und wiewohl viel falsche Zeugen herzutraten" (Evangelist, Caiaphas, Witnesses I & II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30989ae53a88dee284f92fd8bed9d9910ed427b0f25d075444ac2b57ab1711e1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502703 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 35, Aria. Geduld! (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d088c3ec937762584faede1bf433a618d92b0d73b40df7075f1753960f5c051. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502705 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 36, Recitative. "Und der Hohepriester antwortete und sprach zu ihm" (Evangelist, Caiaphas, Jesus) - "Er ist des Todes schuldig!" [Chorus] - "Da speieten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44620a5fe44b925c47c7723dd0a18bdc41811ab609cab4913140344c74d7a953. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502706 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 37, Chorale. "Wer hat dich so geschlagen" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc010bc052b6fb25604c64d18640ee549ec2c3fc61e7f7ef408f04ab4156689df. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502707 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 38, Recitative. "Petrus aber saß draußen im Palast" (Evangelist, Maidens I & II, Petrus) – "Wahrlich, du bist auch einer von denen" [Chorus] – "Da hub er
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4aa95e0b3cdc477b24d71a66ae02c1b48a398ac88594a6cdc36a5ad57e520b9. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502708 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich" (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9ca8501f1ed92af28d65bb1aae699884d848b5dae6953b55e59b1691cadd15. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502709 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 40, Chorale. "Bin ich gleich von dir gewichen" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d13a837c1b4481cd7e58c1201d7b2a20c0ef5fd2303d3841776e75c0d78806. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502710 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 42, Aria. "Gebt mir meinen Jesum wieder!" (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc752e7544ab50f8b0afafae343abeb7584c4bce2b9f25438e6b2e6e9f7801df8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502712 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 44, Chorale. "Befiehl du deine Wege" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7ab9977774e5b7c71f4cac68b4d91f647ec85b01e7e7f7845c75e878715fd1. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502714 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 45, Recitative and Chorus. "Auf das Fest aber hatte der Landpfleger Gewohnheit" (Evangelist, Pilatus, Pilatus's Wife, Chorus) - "Laß ihn kreuzigen!" [Cho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77ed3e870da77e533dbf0d650102d98733c3d16df14d31b0337fd109bd45446. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502715 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 46, Chorale. "Wie wunderbarlich ist doch diese Strafe!" (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738bf29d7342348f882de6b8d902a05fd2ea2ed9078fe8a6339a98c66332d83f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502716 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 48, Recitative. "Er hat uns allen wohlgetan" (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebad644146c2bf82877a468ea29ba402d73ca3477dfa3ee253e62153f6b67400. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502718 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 49, Aria. "Aus Liebe will mein Heiland sterben" (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82abcbb129266a87f8da174aa7eec4ff2f600cd1c01e567d0fe63f7bb5e8587b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502719 — a six-check JSON result.
Matthäus-Passion, BWV 244, Pt. 2: No. 50, Recitative. "Sie schrieen aber noch mehr" (Evangelist) - "Laß ihn kreuzigen!" [Chorus] - "Da aber Pilatus sahe" [Evangelist, Pilatus] - "Sein Blut ko
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3389687b2ef01b3b1528b5f262dcaa0ca499f7e2384a16bb1616da03377dd74. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502720 — a six-check JSON result.
Stille Nacht, heilige Nacht (Musik für die besinnlichen Stunden der Heiligen Nacht)
Partita über "Ein feste Burg ist unser Gott" für Blechbläser und Pauken, SWV 143
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5233245edb1b470461bfd549a6f27b019a2abc760489961372d7b048af8676f. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381636001 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Chorus. "Herr, unser Herrscher"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116d470be549aa4f1c511da9b85fb30f042b61afdfaf551d41f4beae0a3b81f3. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502604 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Jesus spricht zu ihnen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a5a4cfc1d2364f9dc8d0bd2d0c9ce634eb9a89bfd5bc955866fa1e7c5680c9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502607 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Chorale. "O große Lieb'"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b150f69c848457c1cd29f6fd9d03f7afdfd0948f2ab166184c4470bf9442ef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502610 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Auf daß das Wort erfüllet würde"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1dc10a5cbb56ddea2a9ab7f4c019c6272ff17cb3cdad7dde16e126356f15fd. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502611 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Chorale. "Dein Will gescheh, Herr Gott, zugleich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e0e267b05923fd78b905b63029b44f7002dd4e11024f87967c183e6c471c41. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502612 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Die Schar aber und der Oberhauptmann"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf405d32e84a8b4bd7b74c45214517a8e8d857e40c16e13df8f80bd85887582e5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502613 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Aria. "Von den Stricken meiner Sünden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb6c7c43e1c765b8ee9aeafae5aab3a348ef36ba0c5d16ce22283665e97794f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502614 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Aria. "Ich folge dir gleichfalls"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052aee90739825ba34b188401ee26c3d5c734ac47858972437ba523dc4bd0d02. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502616 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Derselbige Jünger war dem Hohepriester bekannt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6885ef833d4bc8497f97a4ecc066898a12f5fcf9342204da1a2e5b0b2bbf83b9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502617 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Chorale. "Wer hat dich so geschlagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63032c3b44e530bbf03716180d13997e4a7d124dee208d2cc797a9cf91a259aa. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502618 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Recitative. "Er leugnete aber"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a99f8672e562ad05dade63eeb6773350db353b3856652f6f327ccab7f90c74. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502621 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Aria. "Ach, mein Sinn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f19a49acf30ad6fd6a693ba1b344f74ad67ed306d7a06e169997e425e66f14. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502622 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 1: Chorale. "Petrus, der nicht denkt zurück"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cc1ea7968ce4a02b1e546bddf1882dc9f719ca092438dded9b6f0acc7560bc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502623 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Chorale. "Christus, der uns selig macht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe659e4b69646095eba8ac25aa5f3b138cf0087fbd816b69a054aa908b634cb5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502624 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Da führeten sie Jesum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b99a85a7f81762b125ad858e229c7b591d40c015f339b99bd242edb313f5434. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502625 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Chorus. "Wäre dieser nicht ein Übeltäter"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fac77f4e5ab063eaea249c740be9ec1613b77427030156915ce10f1e2c8f9d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502626 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Chorus. "Wir dürfen niemand töten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df89b6ef3439d6339f0958164c6fe7a9c42e7f67d7b457fdd9a716e42801f2f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502628 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Auf daß erfüllet würde das Wort Jesu"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421bd570a4e10573bf4dbd7e3fab24180a6ce21250e6c4f10e46748a7e5e1531. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502629 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach großer König"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78e334c8bebcc0876acc026a18b8f0ba40f92208281091b39749580c9a65759. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502630 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Da sprach Pilatus zu ihm"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170c39ee935381b6b0fdd270b7d1bee949cdb61d0adea5530ed18cdc50864bf7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502631 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Arioso. "Betrachte, meine Seel"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daea0223730e0d4eba485b233731aa152b5c6231736d42df2aa300c732c3e26. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502634 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Aria. "Erwäge, wie sein blutgefärbter Rücken"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0700a5b70705532f33d33f324a72fef8c1bcc5f521b97fec112b904bf1892c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502635 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Chorus. "Sei gegrüßet, lieber Jüdenkönig!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ef6fc7a31a19f8856424f53519d1b75c27dc254e6dfed464b42f7b1afe4770. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502637 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Und gaben ihm Backenstreiche"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbe80b95a5272951bc02fd04d503190e8ef03a70c32f8ac6d2fe1d670cca9d3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502638 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Chorus. "Kreuzige, kreuzige!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead29015668ba1af65cca609753a0c9f6d82c1f954603b19a268498a6badb0d1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502639 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Chorus. "Wir haben ein Gesetz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4486a05b5b7541295087e1e7cbbd22723598fc69d0b4b8836578fed6de1c77. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502641 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Recitative. "Da Pilatus das Wort hörete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c08c6cd39311cfb19aa624a2cfd434443e85056198b16ad87bbfd03291e691. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502642 — a six-check JSON result.
Johannes Passion, BWV 245, Pt. 2: Chorale. "Durch dein Gefängnis, Gottes Sohn"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Juden aber schrieen – Lässest du diesen los"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Da Pilatus das Wort hörete" (2)
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Johannes Passion, BWV 245, Pt. 2: Chorus. "Weg, weg mit dem"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Da überantwortete er ihn"
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Johannes Passion, BWV 245, Pt. 2: Aria. "Eilt, ihr angefochtnen Seelen"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Allda kreuzigten sie ihn"
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Johannes Passion, BWV 245, Pt. 2: Chorus. "Schreibe nicht. Der Jüden König"
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Böhmische Weihnacht (Bohemian Christmas)
Gottfried August Homilius: Musik an der Dresdner Frauenkirche. Jubiläumsedition
Der Herr ist Gott, der uns erleuchtet, HoWV II.91: I. Der Herr ist Gott, der uns erleuchtet
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Die Freude der Hirten über die Geburt Jesu, HoWV I.1: I. Gott, dich rühmen unsere Lieder
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Vom Himmel hoch, da komm ich her (Das große Live Weihnachtsalbum)
Intrada for Two Brass Choirs and Timpanis - Live
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Judas Maccabaeus, HWV 63: "Tochter Zion" - Arr. For Brass Ensemble [Live]
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Zelenka: Missa Dei patris, Psalms & Capriccio's
Fasch: Overtures and Concerto in D Major & Sonatas for Oboes and Bassoon
Overture in D Minor for Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 1. Overture
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Overture in D Minor for Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 2. Air I
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Overture in D Minor for Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 3. Gavotte
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Overture in D Minor for Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 4. Air II
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Overture in D Minor for Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 5. Jardiniers
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Overture in D Minor for Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 6. Menuett I - alternativement - Menuett II
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Concerto in D Major for Two Corni Da Caccia, Two Oboes, Bassoon, Strings and Basso Continuo: 1. Allegro
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Concerto in D Major for Two Corni Da Caccia, Two Oboes, Bassoon, Strings and Basso Continuo: 3. Allegro
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Overture in B-Flat Major a Due Cori with Each Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 1. Overture
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Overture in B-Flat Major a Due Cori with Each Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 3. Bourree
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Overture in B-Flat Major a Due Cori with Each Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 4. Air II
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Overture in B-Flat Major a Due Cori with Each Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 5. Menuett I - Menuett II
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Overture in B-Flat Major a Due Cori with Each Three Flutes, Three Oboes, Bassoon, Strings and Basso Continuo: 6. Air III
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Sonata in F Major for Two Oboes and Bassoon: 1. Largo
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Sonata in B-Flat Major for Two Oboes, Bassoon and Basso Continuo: 1. Andante
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Sonata in D Minor for Two Oboes and Basso Continuo: 1. Andante
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Sonata in F Major for Two Oboes, Bassoon and Basso Continuo: 1. Largo
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Dowland, Bach, Haydn & Mozart: Songs and Arias (English and German lute songs from the 17th Century)
Bach, Mozart, Wolf & Debussy: Songs and Arias
Homilius: Die Freude der Hirten über die Geburt Jesu "Christmas Oratorio"; Jacobi: Der Himmel steht uns wieder offen
Ludwig Güttler in der Frauenkirche Dresden
Recorder Sonata in D Minor, Op. 3, No. 12: I. Adagio
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Recorder Sonata in D Minor, Op. 3, No. 12: II. Vivace
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Recorder Sonata in D Minor, Op. 3, No. 12: III. Largo
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Recorder Sonata in D Minor, Op. 3, No. 12: IV. Allegro
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Recorder Sonata in E Minor, Op. 3, No. 12: V. Gavotta presto
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Komm heiliger Geist, Herre Gott, BuxWV 199
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Ein feste Burg ist unser Gott, BuxWV 184
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Sonata in G Minor for Trumpet and Organ: Andante sostenuto
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Trumpet Sonata in D Major, Z. 850: I. Pomposo
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Trumpet Sonata in D Major, Z. 850: III. Allegro ma non troppo
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Ludwig Guttler And Peter Gulke Discuss Johann Sebastian Bach's Christmas Oratorio
Baroque Trumpet Concertos - Fasch / Zelenka. / Graun/ Telemann / Vivaldi / Pisendel / Quantz
Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: I. Allegro
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Capriccio in G major, ZWV 190: Capriccio in G major, ZWV 190: I. Allegro
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Concerto in F major: Concerto in F major: I. Allegro
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Concerto for 3 Corni da caccia, 2 Oboes and Violin in D major, TWV 54:D2: Concerto for 3 Corni da caccia, 2 Oboes and Violin in D major, TWV 54:D2: III. Presto
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Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: III. Allegro
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Trumpet Recital: Guttler, Ludwig - Honegger, Guttler, Martinu, Franke, Enescu, Muller, Hindemith
J.A.Hasse: Misere/c-Moll für Solostimmen, Chor und Orchester/Ecce enim
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Trumpet Concerto in D Major: II. Allegro
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Wolfgang Amadeus Mozart: Symphony No. 41, "Jupiter" / Serenata Notturna / Salzburg Symphonies Nos. 2-3 (Virtuosi Saxoniae, Guttler)
Bach, Händel & Vivaldi: In Dulci Jubilo - Weihnachten mit Ludwig Güttler
Weihnachtsoratorium, BWV 248: Teil I - "Jauchzet, frohlocket, auf, preiset die Tage"
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Weihnachtsoratorium BWV 248, 2. Teil: Sinfonia
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Concerto in C Major Op. 3 No. 12 "Pastorale per il Santissimo Natale": 1. Largo
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Concerto in C Major, Op. 3 No. 12 "Pastorale Per Il Santissimo Natale": 3. Allegro
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Sonate für Trompete und Orgel B-Dur, op. 3 Nr. 9: 4. Allegro
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Weihnachtsoratorium, BWV 248: Teil I - "Am ersten Weihnachtstag - Ach mein herzliebes Jesulein"
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Johann Sebastian Bach: Johannes-Passion BWV 245 (St. John Passion BWV 245)
St. John Passion, BWV 245: Part I - "Herr, unser Herrscher, dessen Ruhm"
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Wolfgang Amadeus Mozart: Symphonies Nos 33 and 38, "Prague" (Virtuosi Saxoniae, Guttler)
Selected movements from Concertos for Trumpet and Corno da Caccia
Mozart: Sinfonien No. 38, 33, 36, 40 & 41
Symphony No. 38 in D Major, K. 504 "Prager": I. Adagio - Allegro
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Symphony No. 38 in D Major, K. 504 "Prager": II. Andante
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Gerorg Philipp Telemann: Musique de table (Guttler)
Orchestral Suite No. 1 in C Major, BWV 1066: I. Ouverture
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Orchestral Suite No. 1 in C Major, BWV 1066: II. Courante
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Orchestral Suite No. 1 in C Major, BWV 1066: IV. Forlane
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Orchestral Suite No. 1 in C Major, BWV 1066: V. Menuet I & II
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Orchestral Suite No. 1 in C Major, BWV 1066: VI. Bourrée I & II
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Orchestral Suite No. 2 in B-Flat Minor, BWV 1067: I. Ouverture
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Orchestral Suite No. 2 in B-Flat Minor, BWV 1067: IV. Bourrée I & II
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Orchestral Suite No. 2 in B-Flat Minor, BWV 1067: V. Polonaise
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Orchestral Suite No. 2 in B-Flat Minor, BWV 1067: VII. Badinerie
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Orchestral Suite No. 3 in D Major, BWV 1068: I. Ouverture
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Orchestral Suite No. 3 in D Major, BWV 1068: III. Gavotte I & II
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Orchestral Suite No. 4 in D Major, BWV 1069: I. Ouverture
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Trumpet Music (Contemporary) - Paul Hindemith /Henri Sauguet /Bernd Franke/ Siegfried Thiele/ Reiner Bredemeyer/ Siegfried Matthus
Bach: Brandenburg Concertos BWV 1046-1051
Mozart: Sinfonia da caccia, "Jagd Symphonie" / Vivaldi: Violin Concerto, Op. 8, No. 10, "La caccia" (Music of the Hunt)
Violin Concerto in B flat major, Op. 8, No. 10, RV 362, "La caccia": I. Allegro
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Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée No. 1 - Bourrée No. 2
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Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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Johannes-Passion, BWV 245, Pt. 1: I. Chorus. Herr, unser Herrscher
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69736e53d47001e98fce7e671a80c8877ccd1d88b731e2cce8f100f4235a3570. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331406814 — a six-check JSON result.
Concerto grosso f-moll "Weihnachtskonzert": 1. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2aeb256923185b7a97e91f086deb124120522c20fc78fac0ed8645173d09ec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380320011 — a six-check JSON result.
Concerto grosso f-moll "Weihnachtskonzert": 2. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05eaebaff487f1d6932cc2872dfae680080670321e9768c80533f4afd6553a5. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380320012 — a six-check JSON result.