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 0xc5f104d26faed0086672d2a1e2d9411bc1873421218ad7209f418cfdd3a47d27. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c42c174b-1cab-4454-9548-40193ccf84a9.json and https://artists.proofprofile.net/proofs/artist/c42c174b-1cab-4454-9548-40193ccf84a9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Gluck: Iphigenia in Aulis (Arr. R. Wagner)
Bach: Wie schön leuchtet der Morgenstern - BWV 1,8,92,101,107,114,123,133,139
Wie schön leuchtet der Morgenstern, BWV 1: I. Wie schön leuchtet der Morgenstern (Chorus)
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 0x08374715febd010cdb910056ca6f20642259435b8d98fe9f16709f3cbdc4036f. 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/DEE472400093 — a six-check JSON result.
Wie schön leuchtet der Morgenstern, BWV 1: II. Du wahrer Gottes und Marien Sohn (Recitative)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1337d24f45d9632c2b7151889421d29c5cc44cbdd3f9fb6f617ae932addcba. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472400094 — a six-check JSON result.
Wie schön leuchtet der Morgenstern, BWV 1: III. Erfüllet, ihr himmlischen göttlichen Flammen (Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea262cecb5b84fca269953ce39ae3854c2e08cbae1729cd7ee33713bc6d02ef. 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/DEE472400095 — a six-check JSON result.
Wie schön leuchtet der Morgenstern, BWV 1: V. Unser Mund und Ton der Saiten (Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cf14b5faced504e5e8edf5376084081d95a0186093fbb2474e6f3fb85dc6d6. 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/DEE472400097 — a six-check JSON result.
Wie schön leuchtet der Morgenstern, BWV 1: VI. Wie bin ich doch so herzlich froh (Choral)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66a67f62d851b8c80826c0725e47e6818559bb6af016edddd652f2b12d8cb50. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/DEE472400098 — a six-check JSON result.
Was willst du dich betrüben, BWV 107: I. Was willst du dich betrüben (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023174188ffd912c6b5e48a6dcc9caff67f7a290de174b0f8a7b33fe6ea875ca. 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/DEE472400100 — a six-check JSON result.
Was willst du dich betrüben, BWV 107: II. Denn Gott verlässet keinen (Recitative)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae65516662b2118432ec9b6a3e80c5551734fa614bbb92a41a6f14ed28775d0. 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/DEE472400101 — a six-check JSON result.
Was willst du dich betrüben, BWV 107: III. Auf ihn magst du es wagen (Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746a668a0763fdd93f72de7fe8e3c017b533fda8116fd7d12f029bad3356361d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472400102 — a six-check JSON result.
Was willst du dich betrüben, BWV 107: IV. Wenn auch gleich aus der Höllen (Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8062294b47b3a23f03da2252f1463e7bf86017f0592fa0bc89aac0820903f0. 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/DEE472400103 — a six-check JSON result.
Was willst du dich betrüben, BWV 107: V. Er richt's zu seinen Ehren (Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca504de8541dd77ca2cbdab8d26be7e6f559823079ad1250e9896df0534be061. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472400104 — a six-check JSON result.
VI. Wie bin ich doch so herzlich froh (Choral)
Bach: Lutherkantaten, Vol. 2 (BVW 121, 125, 14)
Bach: Was mein Gott will - Cantatas BWV 5, 33, 94, 111, 113, 135, 178
Was mein Gott will, das g'scheh allzeit, BWV 111: I. Was mein Gott will, das g'scheh allzeit (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48035acdc96aeb8e80946699a5c39ace1e0845edf22da16fca4d64fc1ce5479. 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/DEE472300157 — a six-check JSON result.
Herr Jesu Christ, Du höchstes Gut, BWV 113: I. Herr Jesu Christ, Du höchstes Gut (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c70ccaba2ceb609a317a91cd493bb0de4bcf1cb3bf8cfe7d510adc576bb9abc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472300196 — a six-check JSON result.
Jesu, der du meine Seele, BWV 78: II. Wir eilen mit schwachen, doch emsigen Schritten (Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ad73199a927a9c69b0b941647bc97f737f48d389f51d192256ae13b2c79b13. 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/DEE472200104 — a six-check JSON result.
Herr Jesu Christ, wahr' Mensch und Gott, BWV 127: I. Herr Jesu Christ, wahr' Mensch und Gott (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f7e860b2a6042b9c80fb49f4750dbeaab49bb03f3341e3771a039096605144. 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/DEE472200111 — a six-check JSON result.
Lobe den Herren, den mächtigen König, BWV 137: I. Lobe den Herren, den mächtigen König der Ehren (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e308851bbd6e6c385244bceea083fb657899faeee4bb47559cb57b6df642a54. 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/DEE471900592 — a six-check JSON result.
Lobe den Herren, den mächtigen König, BWV 137: II. Lobe den Herren, der alles so herrlich regieret (Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ace2fe66de4d7d595ef6012fcd00041653d018fcdc87c408152c89db729ba8f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471900593 — a six-check JSON result.
Lobe den Herren, den mächtigen König, BWV 137: III. Lobe den Herren, der künstlich und fein dich bereitet (Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b736e63ae28398f7ce04248b2d61511d986bf0d13b27cfd0cc11a1dc4c9585e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471900594 — a six-check JSON result.
Lobe den Herren, den mächtigen König, BWV 137: V. Lobe den Herren, was in mir ist, lobe den Namen! (Chorale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59434252a0d59f7e9b091f326d9c9433ad822a014c63ae9cb262c01c7f6f1346. 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/DEE471900596 — a six-check JSON result.
Wachet auf, ruft uns die Stimme, BWV 140: I. Wachet auf, ruft uns die Stimme (Chorale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20366d461f0e20fcff0de6430c5045d14f75d01d121c0fd416995af95beb62cc. 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/DEE471900598 — a six-check JSON result.
Ach wie flüchtig, ach wie nichtig, BWV 26: I. Ach wie flüchtig, ach wie nichtig (Chorale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb17659db898402dc51bb07dd84fc72f8c4a8a0c5c40e84fcfaa885a00d59e1. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/DEE471900606 — a six-check JSON result.
Bach: Eternity (Cantatas BWV 20, 93, 3, 10, 116, 124)
Du Friedefürst, Herr Jesu Christ, BWV 116: I. Du Friedefürst, Herr Jesu Christ (Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4857abc789d9cb4352e9cc619aabfce3586302020deea94fdefe140881e4a585. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471800352 — a six-check JSON result.
Bach: Lutherkantaten, Vol. 4 (BWV 38, 80, 61)
Bach: Lutherkantaten, Vol. 3 (BWV 126, 4, 2, 7)
Bach: Lutherkantaten, Vol. 1 (BWV 62, 36, 91)
Nun komm, der Heiden Heiland, BWV 62: I. Nun komm, der Heiden Heiland
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c060cc4db309c7ac95ca3552bda12cb0bad77710118298e55a94e30388b0be1. 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/DEE471600405 — a six-check JSON result.
J.S. Bach: Dialogkantaten für Sopran und Bass
Ein feste Burg ist unser Gott: Monebit verbum Domini (nach BWV 80, No. 5)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2ff3e7675cf3a8b6c36546ea80bf7758e851c70eaa31f24f31421e223af874. 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/DEE471500467 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80b: Eingangschoral (Frühfassung, Fragment)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046316eeae7d7312b98116d90b9805269781b367e8c327eff56b00440436ff16. 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/DEE471500468 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80b: Alles, was von Gott geboren / Mit unsrer Macht (Frühfassung, Fragment)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69499063e4c0655601b30536206de3760fa460ae4700ba234244d002651bc1bd. 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/DEE471500469 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: I. Ein feste Burg ist unser Gott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1edc7ac4a1f080b1087c9997363b9e921a00a4cfa4ee19cb4c92fe676070933. 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/DEE471500471 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: II. Alles, was von Gott geboren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1880a4696a398856f61cb46ae8ae52d03f9efab725a109902ad429144ebc05. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our 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/DEE471500472 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: III. Erwäge doch, Kind Gottes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432284618e90f96cc5e08764563c2560341387d283b98f948ebc1f688cf5dab3. 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/DEE471500473 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: IV. Komm in mein Herzenshaus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6681475f2709a95e459a3dfc4eeb5ba22b0d4eec551bf2e4f1f6fd796b999f6. 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/DEE471500474 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: V. Und wenn die Welt voll Teufel wär
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74516319b71bdd6f261f41348d04bf6fc16af493346c6aeb8f0565ebe4a3b558. 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/DEE471500475 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: VI. So stehe dann bei Christi blutgefärbter Fahne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fc81f0af9f3bb286e80185e2b5441545548dd8ec6513e6c9edf06232f99fa0. 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/DEE471500476 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: VIII. Das Wort sie sollen lassen stahn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17875098f36c3f6b55717664e715fa4e6b9a56fa8792fb8a0835cedd21ec1227. 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/DEE471500478 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80: I. Ein feste Burg ist unser Gott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4dbb3e00500432359b3b4c6471c6c7175f2d2829fb548cda4e2952eb3c193d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471500480 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80: II. Alles, was von Gott geboren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0df7e3e023648be0cb98971ef5b9da3a011f218ffe842805f66ac851ed3458. 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/DEE471500481 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80: III. Erwäge doch, Kind Gottes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24341f301a792c691d0902da1e94b29aab08a26350281c8a9cb84c72b1e1b667. 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/DEE471500482 — a six-check JSON result.
Ein feste Burg ist unser Gott, BWV 80: VIII. Das Wort sie sollen lassen stahn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5012c608bb372ddc253040373fd21fc0d52ec4d30b03a79cdf8901361d8dad93. 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/DEE471500487 — a six-check JSON result.
C.P.E. Bach: Die Israeliten in der Wüste
Robert Schumann: Der Rose Pilgerfahrt & Requiem
Schubert, F.: Vierjahrige Posten (Der) / Zwillingsbruder (Die) [Opera]
Kalliwoda: Symphonies Nos. 5 and 7 & Overture No. 16
Myslivecek, J.: Passione Di Nostro Signore Gesu Cristo (La)
Haydn: Die sieben letzten Worte unseres Erlösers am Kreuze
Die sieben letzten Worte unseres Erlösers am Kreuze, Hob. XX/2: No. 1, Introduzione. Adagio
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Die sieben letzten Worte unseres Erlösers am Kreuze, Hob. XX/2: No. 2, I. Vater vergieb Ihnen. Largo
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Die sieben letzten Worte unseres Erlösers am Kreuze, Hob. XX/2: No. 3, II. Fürwahr ich sage dir. Grave e cantabile
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Die sieben letzten Worte unseres Erlösers am Kreuze, Hob. XX/2: No. 4, III. Frau hier siehe deinen Sohn. Grave
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Die sieben letzten Worte unseres Erlösers am Kreuze, Hob. XX/2: No. 5, IV. Mein Gott, mein Gott, warum hast du micht verlassen. Largo
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Die sieben letzten Worte unseres Erlösers am Kreuze, Hob. XX/2: No. 8, VI. Es ist vollbracht. Lento
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Die sieben letzten Worte unseres Erlösers am Kreuze, Hob. XX/2: No. 9, VII. Vater in deine Hände empfehle. Largo
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Die sieben letzten Worte unseres Erlösers am Kreuze, Hob. XX/2: No. 10, Il Terremoto. Presto e con tutta la forza
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Christus am Ölberge, Op. 85: Ruhe denn mit ganzer Schwere
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I. Herr Jesu Christ, Du höchstes Gut (Chorus)
I. Was mein Gott will, das g'scheh allzeit (Chorus)
I. Herr Jesu Christ, wahr' Mensch und Gott (Chorus)
I. Schmücke Dich, o liebe Seele (Chorus)
Christus, der ist mein Leben, BWV 95/III. Valet will ich dir geben (Chorale)
Christus, der ist mein Leben, BWV 95: III. Valet will ich dir geben (Chorale)
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Beethoven, L.: Symphony No. 9, Op. 125, "Choral" / Missa Solemnis (Excerpts)
CARTELLIERI, A.C.: Celebre Nativita del Redentore (La) (Spering)
Jean-François le Sueur: Oratorios pour le couronnement des princes souverains de la chrétienté
Mache dich, mein Geist, bereit, BWV 115/IV. Bete aber auch dabei (Aria)
Jesu, nun sei gepreiset, BWV 41/II. Lass uns, o höchster Gott das Jahr vollbringen (Aria)
Ach wie flüchtig, ach wie nichtig, BWV 26/I. Ach wie flüchtig, ach wie nichtig (Chorale)
Wachet auf, ruft uns die Stimme, BWV 140/IV. Zion hört die Wächter singen (Chorale)
Wachet auf, ruft uns die Stimme, BWV 140: IV. Zion hört die Wächter singen (Chorale)
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Matthäuspassion, BWV 244: Kommt, ihr Töchter, helf mir klagen
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