Jörg Dürmüller (born 28 August 1959 in Bern) is a Swiss classical tenor in concert and opera. Biography Dürmüller studied violin and voice at the conservatory of Winterthur and took voice master cl
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 0xe2f74131e491149b0f28df7beff347e7762bee0d78da5785eeecf83509969ab5. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f0ba462-b860-4e0a-8380-33860a7454ba.json and https://artists.proofprofile.net/proofs/artist/2f0ba462-b860-4e0a-8380-33860a7454ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vanhal: Missa Solemnis in E-Flat Major, Stabat Mater in F Major & Symphony in D Major, Bryan D4
Flotow, F. Von: Alessandro Stradella [Opera]
Nicolai, O.: Merry Wives of Windsor (The) [Opera]
Suppe, F. Von: Beautiful Galatea (The) [Operetta]
Heinichen: Lamentationes / Passionsmusik
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 0xbffbede4b7948b5e6ca413b32256111c559044d4f0c822d0beaac4e5e7671d04. 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/DEF059404270.
Othmar Schoeck: Vom Fischer un syner Fru, Op. 43
Krenek: Der Sprung über den Schatten, Op. 17 (Live)
Matthäuspassion BWV.244: IV. Da versammelten sich die Hohenpriester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e736ad99a8f23cab4802954f1e01018058eda5a21c409261bd5bf90c256023f. 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/NLB151400579.
Matthäuspassion BWV.244: XXVIII. Und der Hohepriester antwortete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0b99d501ab9b263f4dc16d6f3c648a840630856e93e02c95e1b49234147bfa. 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/NLB151400603.
Matthäuspassion BWV.244: V. Du lieber Heiland, du
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea9a1e5aec5d1a93745f300edb0e9de1243ed095f77571711a75e9805b7a86a. Chain 2 (Bitcoin): anchored in block 957013 (2026-07-07T08:31:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400580.
Matthäuspassion BWV.244: VI. Buss und Reu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c356c6c14d511d4a5c01f945b4e61f28aa7791b071fac17dbb9a577d453594a. 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/NLB151400581.
Matthäuspassion BWV.244: VII. Da ging hin der Zwölfen einer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3389c0dfc593a3038e587de5492ac34eccf8a7c937dcb883f44f17ae12eeb7d1. 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/NLB151400582.
Matthäuspassion BWV.244: VIII. Blute nur, du liebes Herz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8716f2c43fab35d2b4f88e4ca7a27674b2f1af84c42253336ab33131fa619eda. 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/NLB151400583.
Matthäuspassion BWV.244: XXXII. Des Morgens aber hielten alle Hohepriester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711c943567ecb5bc7bcfed77ddf4de60db228b9f5de11f783782a881989fb8ec. 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/NLB151400607.
Matthäuspassion BWV.244: XXXIII. Gebt mir meinen Jesum wieder!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf00e466a6be553b4a411c09ed7e4f2c6b7a2f5b13a8099d6f684329f05eda24. 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/NLB151400608.
Matthäuspassion BWV.244: XI. Er antwortete und sprach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487f396ca00089858fb492bcde15f0552e39717a79cb7bfb4790ff8b3fade2fe. 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/NLB151400586.
Matthäuspassion BWV.244: XXXV. Auf das Fest aber hatte der Landpfleger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebee7eb156234bd55db9ea6974b47d8623519eee3ddbcf28db057dc401cb2e8. 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/NLB151400610.
Matthäuspassion BWV.244: XII. Und da sie den Lobgesang gesprochen hatten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd8833d2f5afc798fdc2463486b85bae53960f3b9eb9c26304cb29ce3183f27. 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/NLB151400587.
Matthäuspassion BWV.244: XXXVIII. Aus Liebe will mein Heiland sterben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8628ddc495b86b6292212056655f1aae0552e63a0257ae7da8f2ec16c427da3e. 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/NLB151400613.
Matthäuspassion BWV.244: XV. Da kam Jesus mit ihnen zu einem Hofe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6412e49fb91b146699b9611cfacc48f411e23ef84ce24578992b0b5aaf6b20. 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/NLB151400590.
Matthäuspassion BWV.244: XVIII. Und ging hin ein wenig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78e25853c81bf47730bed91b5cbd2636b5fbf7b35888d32c17bcddcd6acafc3. 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/NLB151400593.
Matthäuspassion BWV.244: XLII. O Haupt voll Blut und Wunden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72cc9e9b39c78e9b2e1386ce20979e7448783cf2bd2d6cdf785e6868b9a6652. 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/NLB151400617.
Matthäuspassion BWV.244: XXI. Und er kam und fand sie aber schlafend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8849e259c754c7d27e23840276c2cb468e3346a45e1f33ae8a0e2bffef9b8183. 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/NLB151400596.
Matthäuspassion BWV.244: XLVIII. Und siehe da, der Vorhang im Tempel zerriss
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a43c455bb92d8df4760ebba122fcade3a9fe1a5005f0aa8db5d58b8c023dad. 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/NLB151400623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da470344bbeba1e056d402523b485aca7d5c4ca2d881e408c3352d01b36442f. 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/NLB151400625.
Matthäuspassion BWV.244: II. Da Jesus diese Rede vollendet hatte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363f0d2c22d429e4c9a60d5caed251e86e45a282cf29083cbafd7e60af2ddd47. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400577.
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
Matthäuspassion BWV.244: XXVI. Die aber Jesum gegriffen hatten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857501558bb49275863b47cdeb8ada360b0402090b431a5b92bed1e72aa0e7e2. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/NLB151400601.
Matthäuspassion BWV.244: XXVII. Zuletzt traten herzu zween falsche Zeugen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb18b1f524c80b599c122c4cb4b33846e8de0f9b52c13340d5d9c71238d8832e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400602.
Matthäuspassion BWV.244: XXX. Petrus aber sass draussen im Palast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb263cc079a5b2c08ed684f9a224da057f725326de220b175d48eea9f16f05964. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400605.
Matthäuspassion BWV.244: IX. Aber am ersten Tag der süssen Brot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86799d7527f952de9a04356014a0f3a3ec60484121bca195b72afc222bd9d21. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/NLB151400584.
Matthäuspassion BWV.244: XXXIV. Sie hielten aber einen Rat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683fe9814fae9e137fb25e4718f8829e7785556dd3266a39292bcb7930868b8b. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/NLB151400609.
Matthäuspassion BWV.244: XXXVI. Der Landpfleger sagte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62c81b3ed507c7d44cecf2376e4c70ce1540bc70bb425297328f4706d75ae96. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400611.
Matthäuspassion BWV.244: XXXIX. Sie schrieen aber noch mehr und sprachen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfceaf7cfe92106e6b3e97548d8106d39339d7e6d325a3b028fbda93efa76055f. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400614.
Matthäuspassion BWV.244: XVI. O Schmerz! Hier zittert das gequälte Herz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a3fbef49765eb8c00caf153706fe06fd5daa064dbbf2aee9db9ccde611fe99. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/NLB151400591.
Matthäuspassion BWV.244: XVII. Ich wil bei meinem Jesum wachen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fadf02ed21acdc8fe6c967562aa160f099b706429b226108b4029027515aef2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400592.
Matthäuspassion BWV.244: XIX. Und er kam zu seinen Jüngern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbfa03073b1e84e695452a03dd3728409bb6f5eadf3bd6729ac6589d10e25c1. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NLB151400594.
Matthäuspassion BWV.244: XLIV. Da sie ihn aber gekreuziget hatten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c1f55f6ce7732957689d97ed3ddc0a7bb0d93ec0f8a2ad93abcb215fedad74. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400619.
Matthäuspassion BWV.244: XLVI. Und von der sechsten Stunde an
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9a34d7674d60a4c15453722ea27abffb0deccc1b55b041e2ff6115624ffdfe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400621.
Judas Maccabaeus, HWV 63, Pt. 1: No. 8, Oh Father, Whose Almighty Power
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fc371ad6aeb829a0767b7dcba4e453de9d77d9d4eb69449289823b685a9b96. 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/DEB909200308.
Judas Maccabaeus, HWV 63, Pt. 1: No. 1, Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d7b3c93a1303f12ce718352e2f29dcc6771beeaaa7fe98bfc0d53203fcb935. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEB909200301.
Judas Maccabaeus, HWV 63, Pt. 1: No. 5, For Sion Lamentation Make
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db12460b0cb3914eea5a5d959a69b08a6f6c7d67c2f43baa095baa21a2a6e6c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB909200305.
Judas Maccabaeus, HWV 63, Pt. 1: No. 10, Arm, Arm, Ye Brave - No. 11, We Come, in Bright Array
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43e02d20bf274235bf07fd9e1dd6f30761c6f0714e61a01280f99957b2ecaaf. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB909200310.
Requiem in D Minor, K. 626: III. Sequenz, No. 6, Lacrimosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb0c52f967afe7c55bd50b081f191e69dcf1f582ebad2b87ce725e8b99e8c66. 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/GBAYD8900809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f44d3ca65e36e5e66c0d6f6cbc64d0dac47006e2ae4f0b3d26ce4842c2e0573. 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/GBAYC0700912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4beb4cba70e16fd81f0f593758dc19beac28d5ed3f8c067e6698622e5f3d59fa. 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/GBAYC8701817.
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Peer Gynt, Op. 23. Act III: No. 14, The Death of Åse
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Piano Concerto No. 23 in A Major, K. 488: II. Adagio
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Le Carnaval des Animaux, R. 125: XIII. Le Cygne (The Swan)
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Piano concerto No. 3 in C Minor, Op. 37: II. Largo
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Cello Concerto in E Minor, Op. 85: I. Adagio - Moderato
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Piano Sonata No. 2 in B-Flat Minor, Op. 35: III. Funeral March (Lento)
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Serenade for Strings in E Minor, Op. 20: II. Larghetto
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Dido and Aeneas, Z. 626, Act III: No. 36, When I am Laid in Earth "Dido's Lament"
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Cello Concerto in B Minor, B. 191: II. Adagio ma non troppo
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Violin Concerto in E Major, BWV 1042: II. Adagio
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Rigoletto, Act III: V'ho ingannato...Lassù in cielo
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Cello Suite No. 5 in C Minor, BWV 1011: I. Prélude
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Symphony No. 7 in A Major, Op. 92: II. Allegretto
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Missa solemnis in B-Flat Minor, WAB 29: VI. Agnus Dei, No. 1, Agnus Dei (Adagio)
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Monteverdi: Il ritorno d'Ulisse in patria
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Il ritorno d'Ulisse in patria: PROLOGUE, "Mortal cosa son io" (L'Umana Fragilità)
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Il ritorno d'Ulisse in patria: ACT II, Scene 4, "Ulisse generoso" (Eumete)
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Il ritorno d'Ulisse in patria: ACT I, Scene 6, "In questo basso mondo" (Feaci)
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Il ritorno d'Ulisse in patria: ACT III, Scene 2, "Sono l'altre regine" (Antinoo)
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Il ritorno d'Ulisse in patria: ACT III, Scene 5, "Compagni, udiste" (Antinoo)
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Il ritorno d'Ulisse in patria: ACT III, Scene 6, "Perir non può" (Ulisse)
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Il ritorno d'Ulisse in patria: ACT V, Scene 9, "Ogni vostra ragion" (Penelope)
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Il ritorno d'Ulisse in patria: ACT I, Scene 2, "Duri e penosi" (Melanto)
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Il ritorno d'Ulisse in patria: ACT III, Scene 1, "Eurimaco, la donna" (Melanto)
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Bach: Christmas Cantatas - Weihnachtskantate
Ich freue mich in dir, BWV 133 - Chorus: Ich freue mich in dir
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Dazu ist erschienen der Sohn Gottes, BWV 40 - Chorus: Dazu ist erschienen der Sohn Gottes
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Dazu ist erschienen der Sohn Gottes, BWV 40 - Aria Bass: Höllische Schlange
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Handel: Il trionfo del Tempo e del Disinganno
Bruckner: The Romantic Master - Symphonies & Masses
Rachmaninov: 14 Romances, Op. 34: No. 14, Vocalise
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Barber: Agnus Dei (After Adagio for Strings, Op. 11)
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Handel: Il trionfo del Tempo e del Disinganno, HWV 46a, Pt. 2: Aria. "Lascia la spina cogli la rosa" (Piacere)
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Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich"
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Purcell: Dido and Aeneas, Z. 626, Act 3: Song. "When I Am Laid in Earth" (Dido)
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Vivaldi: Giustino, RV 717, Act 1: "Vedrò con mio diletto" (Anastasio)
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Pergolesi: Stabat Mater: I. Stabat mater dolorosa
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Handel: Saul, HWV 53, Act 1, Scene 5: Aria. "O Lord, Whose Mercies Numberless" (David)
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Hippolyte et Aricie: Acte III, scène 1 - Air de Phèdre: Cruelle mère des amours
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Le nozze di Figaro (1989 - Remaster), Act II: Porgi, amor
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Handel: Il delirio amoroso, HWV 99: Aria. "Lascia omai le brune vele"
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La Sonnambula, Act II Scene 2: Ah! no credea mirarti (Amina)
Natalie Dessay/Orchestre de l'Opéra National de Lyon/Choeurs de l'Opéra National de Lyon/Evelino Pidò
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Catalani: La Wally, Act 1: Aria. "Ebben? Ne andrò lontana" (La Wally)
Orchestre Philharmonique de Radio France
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Verdi: La forza del destino, Act 2 Scene 10: Finale, "La Vergine degli Angeli" (Leonora, Chorus)
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Gustaf Wasa, ACT ONE, Scene 8: Aria: Från tronen uti bojor sänkt (Christina)
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Delibes: Lakmé, Act 1 Scene 4: No. 2, Duetto, "Dôme épais, le jasmin" (Lakmé, Mallika)
Orchestre Du Theatre National De L'Opera Comique
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Offenbach: Les contes d'Hoffmann, Act 4: Barcarolle. "Belle nuit, ô nuit d'amour" (Nicklausse, Giulietta, Chœur)
Orchestre De L'Opéra National Du Théatre Royal De La Monnaie, Bruxelles
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Les Pêcheurs de perles: A cette voix quel trouble... Je crois entendre encore (Nadir)
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Puccini: Turandot, Act 1: "Signore, ascolta!" (Liù)
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Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)
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Grieg: Peer Gynt, Op. 23, Act 4: No. 18, Solveig's Song
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Dvořák: Rusalka, Op. 114, B. 203, Act 1: "Mesicku na nebi hlubokém" (Rusalka)
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Rimsky-Korsakov: The Tsar's Bride, Act I: Lyubasha's Song. "Snaryazhay skoryy matushka rodimaya"
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Matthäus-Passion, H. 782 (Early music log)
Matthäus-Passion, H. 782: Choral: Christus, der uns selig macht
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Matthäus-Passion, H. 782: Rezitativ: Auf das Fest aber
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Matthäus-Passion, H. 782: Chor - Choral: Fürwahr, er trug unsre Krankheit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da3061ff7e70a44a9dbe92d720ba772da367c47fc39714e23e985c6b79ef5ab. 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/DEQG42566625.
Matthäus-Passion, H. 782: Rezitativ: Da kam Jesus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04917b1b5a5160287d034283025828026b7be2ee0b9ed8afbee690477174e99c. 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/DEQG42566626.
Matthäus-Passion, H. 782: Accomp.: Wie tobt das wilde Volk
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Matthäus-Passion, H. 782: Recitativ: Und er kam
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Matthäus-Passion, H. 782: Arioso: Welch Beispiel der Geduld
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Matthäus-Passion, H. 782: Duett: Muster der Geduld
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dac7816c7a2d7ca24b04f9d432e1a18da09844679f651804ddf89e16b02474e. 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/DEQG42566652.
Matthäus-Passion, H. 782: Rezitativ: Da traten sie hinzu
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Matthäus-Passion, H. 782: Rezitativ: Zu der Stunde sprach Jesus
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Matthäus-Passion, H. 782: Choral: Ich will hier bei dir stehen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c063d64956ca9850a1651db0e411686f70ae0e598233507f8b0fbe32b46b00d. 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/DEQG42566635.
Matthäus-Passion, H. 782: Arioso: O Petrus, Petrus, folge nicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0dc9c83266a645c110f1e5b34a07e8b7eea2200231e32de6b34f404227c725. 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/DEQG42566637.
Matthäus-Passion, H. 782, "Rezitativ: Petrus folgte ihm nach" (Evangelist, Zeuge 1, Zeuge 2, Hohepriester, Jesus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5979d0fd6f2b6f8cf904bf51389580bd5b451344d220289ef649d0afd021d740. Chain 2 (Bitcoin): anchored in block 957287 (2026-07-09T09:48:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42566638.
Matthäus-Passion, H. 782: Rezitativ: Petrus aber saß draußen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3b8ea7c41fcad981685c134e87ec360d9d625b0441ad9e1757fec7f3b29ade. 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/DEQG42566640.
Matthäus-Passion, H. 782: Arie: Wende dich zu meinem Schmerze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d34025b052664762916caddfbcee380a75ed80e506e18053135215bf3eb529. 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/DEQG42566641.
Matthäus-Passion, H. 782: Rezitativ: Des Morgens aber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2966022728bbdc05c090a9d6dc0cb66c7b01ff42bf9871e9cac49b86c58a5663. 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/DEQG42566642.
Matthäus-Passion, H. 782: Choral: Gott, groß über aller Götter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1f9991c38030d8bcc7dd0bde432ebf7d91ca1ddc821b9ef76462ea6a2b0b04. 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/DEQG42566644.
Matthäus-Passion, H. 782: Rezitativ: Aber die Hohenpriester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ede1ce5a2aae6995f59fce4a911c205dc2b2157d448cfaa3cd696ebbf7990f. 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/DEQG42566645.
Matthäus-Passion, H. 782: Arie: Donnre nur ein Wort
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8418dfa214f47c746d5cb3e81b7ae8d783d742a03e89f7ebe28bffea2578082. 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/DEQG42566646.
Matthäus-Passion, H. 782: Arie: Wie ruhig bleibt dein Angesicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f654963dee4fa46b6e6f1d12e079f02674a5f89b4fd3edea73c74d0dbee1ed6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42566631.
Matthäus-Passion, H. 782: Arie: Verstockte Sünder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde73721ebf82e51475c9c50219b1d14d7771898df27eb4436d25909bbac52969. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42566643.