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 0xf591675c3acf9378c24f2140eee0a821e39d992a69bd6ab3fabd61e4f99c2d15. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f126849b-767d-4362-b986-ab5b099f36c5.json and https://artists.proofprofile.net/proofs/artist/f126849b-767d-4362-b986-ab5b099f36c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Marches militaires et airs pour le carrousel de Monseigneur (Auszug): Les airs de trompettes, timbales et hautbois: Prelude - Menuet - Gigue - Gavotte
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 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380320018.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706a1bb4f4911e7e7785ca6a3223f449fa23ed92e075fc09d392adb3b5362e97. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111400401.
Die Freude der Hirten über die Geburt Jesu, HoWV I.1: I. Gott, dich rühmen unsere Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a2de7d6e2730c71ab6882d163b6515f360fc97c25f3c9cfcc9b31d207f472b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111400413.
Homilius: Die Freude der Hirten über die Geburt Jesu "Christmas Oratorio"; Jacobi: Der Himmel steht uns wieder offen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0685faff0e15b31bec7636e339dc5d9b4bbc26da02d3195447ab2b7d7f1865d3. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111501502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959520325adee916099de5c3a8cb6ad704df9bf5f643769753ead61b8dc53d5b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111501517.
Gelobet sei der Herr der Gott Israel: No. 1, Sonata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952703c4688641f1137847c948fd62cc6d492bbe1709351be03550eecd1abd21. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202254301.
Gelobet sei der Herr der Gott Israel: No. 2, Gelobet sei der Herr der Gott Israel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898063cf6539f589905ee34fe79ce6af701d59ea06c30daeecd591286254f034. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202254302.
Gelobet sei der Herr der Gott Israel: No. 3, Gelobet sei Gott. Wir lagen in Sünden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d29c917fc240cc58a843d67f72b84d0ed73a7414136bd42751b0cafd73688a2. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DEB202254303.
Gelobet sei der Herr der Gott Israel: No. 4, Gelobet sei Gott. Wir litten des Feindes gewaltigen Trutz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312ebea4bfea6bd4ceb9a3a80ecd658c45d75fe0afe513e876fac952938e7aac. 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/DEB202254304.
Gelobet sei der Herr der Gott Israel: No. 5, Gelobet sei Gott. Wir waren zu Sklaven des Argen gemacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2812a9fd86b0339bab12cac63caae7e655a3c71fda7908b3d509c3717907a9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202254305.
Gelobet sei der Herr der Gott Israel: No. 6, Gelobet sei Gott. Was seine Gnade den Vätern verspricht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5571362d7643109186a630237d09df5d080e9963a095e7bde2f8241615fa82bc. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202254306.
Gelobet sei der Herr der Gott Israel: No. 7, O Aufgang aus der Höh'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987ffd56773f357e7dbd839384fce7ea11e976c1e906ff6fc8f47692bce4aa99. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202254307.
Gelobet sei der Herr der Gott Israel: No. 8, Erleuchte und zeige uns Gnade und Friede - Gelobet sei der Herr, der Gott Israels
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaad25df142449639bbc12ee1c5901b35b6acad7bfa1b4c3385b60572b0d5ffe. 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/DEB202254308.
Laß dich's nicht irren: No. 1, Laß dich's nicht irren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf920c85cac509b1d6ca0f18b70e4edd7e75a4d0230a3ca6a2f8a5c43e4de4e3. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202254309.
Laß dich's nicht irren: No. 2, Der arme Lazarus - Stirbt der Reiche
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8352b3f6a6e2d937e7e718316d14127b87be0456f6015c1766ecd120ce44d6. 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/DEB202254310.
Laß dich's nicht irren: No. 6, Fahr hin, o Welt, fahr hin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa907b11e69889e3459664953f9c1fe1eb3822b1faf4d6a19d6e4a41a90e512d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202254314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73621d6271091848590a249483afdee4469a9416f0635496d831b41b1d85f63d. 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/DEB202254315.
Gott ist unser Zuversicht, S. 43: No. 2, Darum fürchten wir uns nicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a55750c766375c8195c7ab729d3524032fe579e304f944568c94b14abaaf188. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202254317.
Gott ist unser Zuversicht, S. 43: No. 3, Dennoch soll die Stadt Gottes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bd8b75960e2669feaccc875c61741523de1d14476fe77f287796abefd55cb2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202254318.
Baroque Christmas Cantatas from Central Germany II
Gottfried August Homilius: Erwachet, ihr Christen. Choralvorspiele, Kantaten und Sonate für Oboe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114603e299bb8a216bdc1d1793fe8749ea01c61d284ca7ea6cc615456bf4dc3f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW742402003.
Mirabile mysterium: Choral Music for Christmas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4a65d914477e7ee3d254fa90752eff2218b45f5c0730a26b235887b19b2f5d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201831823.
4 doppelchörige Gesänge, Op. 141: No. 1, An die Sterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577c6d28e4bb83a0fb2447d128cf6edeb95c25b642f4413864ae3c2887c719dc. 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/DEW741424001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9489648a0e6a5e72e79a41efe7b3ec5dfc14a0e8a2def18dbd0d457dd765c2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC210600201.
6 Lieder, Op. 41: No. 2, Entflieh’ mit mir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33058d030ba2c1c2aa914862458560bf40a13b58933d5a2638e4a48a68ab492. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC210600202.
6 Lieder, Op. 41: No. 3, Es fiel ein Reif in der Frühlingsnacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9eb9935efe6e7a15e539bd0e334e4a15ee633d9757180ca48cb1276ee4130d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC210600203.
6 Lieder, Op. 41: No. 4, Auf ihrem Grab da steht eine Linde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73967a8047c9de357c12afe2a173370ba1990eb562c95ba55b6b35a9fcefc418. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC210600204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701225b4f4a450500551d3339a5931a804d0cee726973e5bd085583e6ca9211e. 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/DEC210600205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d7ddb369a29e7f5f7b65759dbb91deba495cd92f12de8e460f14937c3bf30d. 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/DEC210600206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409fb468ae3f52631b063638b770ba53aa142a777c859fc536904a6a9359df77. 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/DEC210600209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfe0ecf64685b1ef7f47aff298886f42a8b99554e7972c64c4a90f379a67904. 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/DEC210600210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bdf5d93dbee93ec2446f6d26d0a32d2ab06206223bcb7806975ee2cfe72120. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC210600212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f47d0665371615084604d84729ae6e02911479d8e0f402597d44094251af76. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC210600213.
6 Lieder, Op. 59: No. 2, Frühzeitiger Frühling
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf2c0946411381c4d08522fd5ea0e3a322205c44809f04e733df64d2cfba72a. 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/DEC210600214.
6 Lieder, Op. 59: No. 3, Abschied vom Walde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0096ec2169fd31289099dbf8c81093eb801c118e57467b8ee43d638f7aae70. 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/DEC210600215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fd5c811ac3393fb09d024949f5bf8c4024c71771885c25a957f8a4d68421f0. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC210600216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ec5bc7b58afcc1e1ff1331381d12b507548dfc071da64a3d560001d2147f8f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC210600217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb3be5109e6dd9241eee0d87ac41929948528ebf4bcbf4e30c381abb1b81387. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC210600218.
Pepping: Heut und ewig Liederkreis nach Gedichten von Goethe
Musik aus der Frauenkirche Dresden - Musikalische Höhepunkte der Jahre 2005–2010