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 0xa629e516ac1453e2d56a0d9b32f1ff94d744113ca702b6b2341bbc969c91ebac. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db250a45-138f-438a-a0bf-f1301bb3e167.json and https://artists.proofprofile.net/proofs/artist/db250a45-138f-438a-a0bf-f1301bb3e167.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Haydn: L'incontro improvviso, Hob. XXVIII:6
Bachkantate, BWV 109 - Ich glaube, lieber Herr, hilf meinem Unglauben
Ich glaube, lieber Herr, hilf meinem Unglauben, BMV 109: 6. Choral: Wer hofft in Gott und dem vertraut
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 0xfc045ede45486a33b69f96d09966a8c254fe2ad1a8d53ff406708bfe0f1ad53f. 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/CH9211800024.
Ich glaube, lieber Herr, hilf meinem Unglauben, BMV 109: 3. Arie (Tenor): Wie zweifelhaftig ist mein Hoffen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e204f97998effa80938e1d9b299e530e0f76923a998bd3d0098a4286ae025d0. 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/CH9211800021.
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
Haydn, M.: Hochzeit Auf Der Alm (Die) / Der Bassgeiger Zu Worgl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b02732f9db97c1b523ea734aaaac591134ef78e2c5051fb913ba03545af4e8. 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/DEB261201521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae912066d379f2c732cdd5ca301b082d3fe99aed32a7e325931b687599d0c19. 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/DEB261201502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c64e46a104b303b988eec3b07f481da5246d178d702db1892dec0cf8c3c4f5. 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/DEB261201522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c55e47c584a982d13faf69d451580ca034352c68856f0e7e2d0e7d5c05abf5. 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/DEB261201504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a601104f647d8ace8b4ad4d32c7b8d17a75d71f57c5d1e7e4862b651df3237b. 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/DEB261201524.
Vesperae solennes de confessore, K. 339: Laudate Dominum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35f5efe6bc3645c3ec0802ad8fa596d5607f9f2ac003ed07c4a3c0f9e4b9255. 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/DEB261201505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e0cfbacad5ea4e41d20c42ced41574589b7c9b7831c8083184ac3ed29e7fe8. 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/DEB261201525.
Mass No. 4 in C Major, Op. 48, D. 452: Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96318b6705e3d333d11508f980a66cb0aa050b4c18004d9bf9bf37f273daeed. 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/DEB261201508.
Lobe den Herrn, meine Seele, BWV 143: Chorale. Du Friedefurst, Herr Jesu Christ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8282102480e8bef4d0345dc2ac8b090dedbcb6665af00402d6a6a5691ae2768. 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/DEB261201510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf466e33dc336d1005c2651ab0f3aa5d507321a2a6db790bf0824dca6d80da873. 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/DEB261201532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5138ea23dd4ade7e6ea6ac6fb735a4f6c63a9b185614f41b75ae8453b877e38d. 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/DEB261201514.
Deutsche Messe, D. 872: Zum Eingang: Wohin soll ich mich wenden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5d9716156a81a2882e37781d8717d989a41541df96aeedb1c3da560afce70c. 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/DEB261201516.
Kantate zum 20. Sonntag nach Trinitatis, BWV 180 "Schmücke dich, o liebe Seele": I. Chor. "Schmücke dich, o liebe Seele"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ea680fd24674077edd42b9b823ad79a605a21cf9fbd345c9f1bbded73d5037. 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/CH9211100073.
Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": I. Chor. "Unser Mund sei voll Lachens"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead409857f5b0d2a19576962571b2d97012a4d087e288190509da75fc6e740e4. 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/CH9211100146.
Bachkantate, BWV 29 - Wir danken dir, Gott, wir danken dir (Live)
Wir danken dir, Gott, wir danken dir, BWV 29: I. Sinfonia - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2832a0878a2794de0644b438b0011afe7ca27a2b8fe61d3c91664ce8bbf6bbb9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:59:47Z), registered by our 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/CH9211800080.
Wir danken dir, Gott, wir danken dir, BWV 29: II. Chor - Wir danken Dir, Gott, wir danken Dir - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379308a6d822d9e8f42b28ba4176c1e111ba4c5ea597aae05428bf0d4f8f69f0. 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/CH9211800081.
Wir danken dir, Gott, wir danken dir, BWV 29: III. Arie (Tenor) - Halleluja, Stärk und Macht - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22adb438662755231e1306dafa4dcb830bff84ba81692bd2f8066a58f702caf5. 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/CH9211800082.
Wir danken dir, Gott, wir danken dir, BWV 29: VII. Arie (Alt) - Halleluja, Stärk und Macht - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1041b217a37303faf0569af3dcb0d1dd2b350100a0d83bbb66b681257889b71. 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/CH9211800086.
Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": III. Arie. "Wie jammern mich doch die verkehrten Herzen" (Altus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf65647d07d41ddea0bcb1fe3563392e797147822a79bed3cc06f17816525e4c. 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/CH9211100253.
Kantate zum 24. Sonntag nach Trinitatis, BWV 26 "Ach wie flüchtig, ach wie nichtig": I. Chor. "Ach wie flüchtig, ach wie nichtig"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb2e5d9355eff9a0b5f4642c0d056e8035432bb1c0d49b54cd09eb9f18d69a5. 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/CH9211100257.
Bachkantate, BWV 90 - Es reißet euch ein schrecklich Ende (Live)
Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": III. Rezitativ. "Siehe, ich komme, im Buch ist von mir geschrieben" (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf59a092ded705a6855cdabdd1f617c8d452eefbd31a0b5a6019c58f3df2d848. 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/CH9211100003.
Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VI. Arie. "Jesu, lass durch Wohl und Weh" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cc8590bd1b2493fcbe6701cf5bb629716d24380c3c16a1486d52ac76ffcaa1. 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/CH9211100006.
Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VII. Choral. "Jesu, deine Passion ist mir lauter Freude"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0e97f8e46c523a12915d63c485d58de2c0a8407cd28f6f26237bc9686e631d. 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/CH9211100007.
Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VIII. Chor. "So lasset uns gehen in Salem der Freuden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17b9beb58edd3547ce34036fc367e2906dce04f5b3a94ed85cb6ce8c47f84d7. 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/CH9211100008.
Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": II. Rezitativ. "Herr, warum trittest du so ferne?" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7dc1157ebd699944ed0dcfa8d93bd55d677cec7bf08ac11e0633e7f4ff585d. 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/CH9211100010.
Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": II. Arie. "Gelobet sei der Herr, mein Gott, mein Heil" (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73782dd30bcdab580595ca6f1fb32294128ed20d65021c56c149b5e5fc27a93e. 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/CH9211100017.
Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": IV. Arie. "Gelobet sei der Herr, mein Gott, der ewig lebet" (Alt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3a5d49e5620f8fddfc253c952b284e4beea1f47649f34541c880a53e80aba3. 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/CH9211100019.
Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": V. Choral. "Dem wir das Heilig itzt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009fe1d8afe7a4b5577e52a4e9cd74c0559f173f2eade51e40c61a8789792ebb. 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/CH9211100020.
Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7317b1e486f21ff468de4d42f94e0fe41549aff95e5e88e8e495c8356e40a91c. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our 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/CH9211100011.
Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": II. Rezitativ & Arioso. "Willst du dich gottes Kind und Christi Bruder nennen" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebf96c667ffe5e5ead972a79365555e6ee0622b4f1c0e3a290336e92e40fdb2. 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/CH9211100037.
Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": III. Arie. "Wer bist du?" (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe617968b93ccc1ed87ac1f9870145ba3522049301c144029570683b51ec37be4. 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/CH9211100038.
Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": IV. Arie. "Gott hat alles wohlgemacht" (Alt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49f5ef0da55adef6e7b0b2fdb220572866f605d7e5b05542903a89e54df09b6. 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/CH9211100045.
Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788bb175b26926182697fdce5933c108e09d220f7dc41a64b1c15164db7a805c. 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/CH9211100050.
Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": VI. Choral. "Wie bin ich doch so herzlich froh"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77479a6acfa219e35f84fc0536b4dd2d4be6c9f856945de11925c872bd25912. 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/CH9211100054.
Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": I. Concerto. "Geist und Seele wird verwirret"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c75732909cc6bc61223bad6b09052a557e44a92edf6242dae004ebab076c50e. 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/CH9211100042.
Missa in tempore belli, Hob. XXII:9 «Paukenmesse»
Kantate zum 14. Sonntag nach Trinitatis, BWV 78 "Jesu, der du meine Seele": VII. Choral. "Herr, ich glaube, hilf mir Schwachen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e6c342361d4fa18cd21d7608822edf99e98b1d2cfc6762a8748706a9a1f030. 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/CH9211100061.
Kantate zum Sonntag Oculi, BWV 54 "Widerstehe doch der Sünde": I. Arie. "Widerstehe doch der Sünde" (Alt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbf54a16913d8db18d1236b6568cf3ab52c56754d990cf8b32c0038cacc4365. 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/CH9211100062.
Kantate zum Sonntag Oculi, BWV 54 "Widerstehe doch der Sünde": III. Arie. "Wer Sünde tut, der ist vom Teufel" (Alt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f5ed786eb703e0c0631894645f9951dee8aea7d84a7c58616d9562e26ea7d1. 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/CH9211100064.
Kantate zum 1. Weihnachtstag, BWV 63 "Christen, ätzet diesen Tag": V. Arie. "Ruft und fleht den Himmel an" (Alt, Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591ff2163619359f59f55f64e945b0edfab90885623ba6764599f7c2118dd830. 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/CH9211100070.
Kantate zum 1. Weihnachtstag, BWV 63 "Christen, ätzet diesen Tag": VI. Rezitativ. "Verdoppelt euch demnach, ihr heissen Andachtsflammen" (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4290ca91aff6bacce96f6b7fa089c25725a0d0345adbc336f0572efec7b4c9ba. 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/CH9211100071.
Kantate zum 14. Sonntag nach Trinitatis, BWV 78 "Jesu, der du meine Seele": III. Rezitativ. "Ach! ich bin ein Kind der Sünden" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6206a7e3800f30672472f1094f3be16454efc49f08d8a8acaa4af799418a8cdd. 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/CH9211100057.
Kantate zum 14. Sonntag nach Trinitatis, BWV 78 "Jesu, der du meine Seele": IV. Arie. "Das Blut, so meine Schuld durchstreicht" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ae6debf1acd4b564699beb6920cbdef601b79e8de78fcf6c1054e8d1402bed. 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/CH9211100058.
Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": II. Rezitativ. "Er kommt, er kommt, der Bräutgam kommt" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12dc644154071a2559be39e86039ab8996ccd1323376698637ddd4a54b7d5d5f. 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/CH9211100091.
Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": V. Rezitativ. "So geh herein zu mir" (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827008fc92b0187cb0b60a06d7d9b206a5c477934e6cf614a7dfff1e47943c15. 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/CH9211100094.
Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": VII. Choral. "Gloria sei dir gesungen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaeb1b495eff1ca8e663928b3d2533e3ad45f42dd97ff5972f97443327c5429f. 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/CH9211100096.
Kantate zum 2. Weihnachtstag, BWV 57 "Selig ist der Mann, der die Anfechtung erduldet": I. Arie. "Selig ist der Mann, der die Anfechtung erduldet" (Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e71e048072ae3912f4dd86cd28818c7113f42e372f44fc9fea6c20246938bf9. 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/CH9211100097.
Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": IV. Choral. "Zion hört die Wächter singen" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca483e935d0c717735669c4ba52c961b84bff2ea5f003fe8663466171b2e32a. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our 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/CH9211100093.
Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": I. Arioso & Chor. "Jesus nahm zu sich die Zwölfe" (Tenor, Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85378449cd0af33ff52e3fc4766c9432c5921ccd996c3be0211ddfc60842291. 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/CH9211100021.
Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": IV. Arie. "Mein alles in allem" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1010882527b9ae853892fc7ec01aaef205904e02de5dd20ccd65652427eb585f. 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/CH9211100024.
Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": V. Choral. "Ertöt uns durch dein Güte"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023ee8f8fb7511acf17536406177979aa33a07770ad856bf323460d1eb8b49a8. 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/CH9211100025.
Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": I. Arie. "O Ewigkeit, du Donnerwort" (Alt, Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a89218e5627f4d7a1c0a1168e75081ecb579ea314c7790fddb0eabf6334745. 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/CH9211100026.
Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": II. Rezitativ. "O schwerer Gang zum letzten Kampf" (Alt, Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bc32d29e3b0533c770eca071ab35ae531f99ccbd6f4021f0561a561f7fcaaf. 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/CH9211100027.
Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": IV. Rezitativ. "Der Tod bleibt doch der menschlichen Natur verhasst" (Alt, Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf314b85ab2258a65194b00b7bb3a8432a36a2d25ce0c6746d046764f53667d6a. 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/CH9211100029.
Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": V. Choral. "Es ist genung, Herr, wenn es dir gefällt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf891668e9f3cba02e355b075408ff206939dba48252f161cc4eb123489be498c. 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/CH9211100030.
Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": I. Chor. "O ewiges Feuer, o Ursprung der Liebe"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e0508d057b1d3f25f46f83320f0577c6c0a0eac48dd13b2285d87916e5725d. 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/CH9211100031.
Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": III. Arie. "Mein letztes Lager will mich schrecken" (Alt, Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f515dd96f0475fdc804ff13405d56ab9226565b8efddbf27cb0656bf6e6a506. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100028.
Bachkantate, BWV 156 - Ich steh mit einem Fuß im Grabe
Landsgemeindekantate «Alles Leben strömt aus dir» (Live)
Landsgemeindekantate «Alles Leben strömt aus dir»: I. Chor - Alles Leben strömt aus dir - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acdc3a4c66c8a35624af2017e90a6586079a6afe3bab3dd71c11877c9cc9ba1. 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/CH9211800058.
Bachkantate, BWV 80 - Ein feste Burg ist unser Gott (Live)
Ein feste Burg ist unser Gott, BWV 80: IV. Arie - Komm in mein Herzenshaus (Sopran) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1fa7b026c48e7c32117b15dfe340c86449045f51621229f2b2ac4688e96649. 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/CH9211700116.
Ein feste Burg ist unser Gott, BWV 80: VII. Arie - Wie selig sind doch die, die Gott im Munde tragen (Duett Alt, Tenor) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283c9ce4fff39f6d7dcafd405f7ceef535803dc947bbd682f8ace2a0b1b8614b. 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/CH9211700119.
Ein feste Burg ist unser Gott, BWV 80: VIII. Choral - Das Wort sie sollen lassen stahn - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87da593683966dd6b53dc8a7f1caccdb9b8e729f49525bc15c445e09ac01e79. 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/CH9211700120.
Ein feste Burg ist unser Gott, BWV 80: VI. Rezitativ - So stehe dann bei Christi blutgefaerbten Fahne (Tenor) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb54b0773807440b32f85c2db4dec245f0bb3abc228d0a56e0837bb6dbbeb82. 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/CH9211700118.
Bachkantate, BWV 105 - Herr, gehe nicht ins Gericht mit deinem Knecht (Live)
Haydn, F.J.: Philemon Und Baucis [Opera]
Das Rheingold, WWV 86A / Scene 1: Vorspiel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc188013ecd2d6f70cad26d6331168e4f4cffa065634a79a727d92475e8d2a71c. 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/DEAQ71950401.
Das Rheingold, WWV 86A / Scene 1: Hehe! Ihr Nicker!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9a3f01276d6043433775d1661ecbf9604f88491abf226211fa243cad0d83fe. 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/DEAQ71950403.
Das Rheingold, WWV 86A / Scene 1: Garstig glatter glitschiger Glimmer!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1383bb2a14d190f92ad0d574b3ce02b88531c3f25b040f059205deef3e94af. 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/DEAQ71950404.
Bachkantate, BWV 198 - Laß, Fürstin, laß noch einen Strahl (Live)
Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": III. Arie. "Verstummt, verstummt, ihr holden Saiten" (Sopran) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c23ca7bd2c401947ca485e79e81b7551350e349f57e8656b59dc3ec713a6191. 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/CH9211600003.
Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VIII. Arie. "Der Ewigkeit saphirnes Haus" (Tenor) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5facf942c4d6d05ff55bfaab9f09d7bc4e7528cf2ab8bc80f7ce57428a10e3. 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/CH9211600008.
Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VI. Rezitativ. "Ihr Leben ließ die Kunst zu sterben" (Tenor) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58eb69a1f9c0ce8276b36fa11598fa1ca843786b2c7f9d72a040c8bed0a29712. 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/CH9211600006.
Bachkantate, BWV 119 - Preise, Jerusalem, den Herrn
Kantate zur Ratswahl, BWV 119 "Preise, Jerusalem, den Herrn": II: Rezitativ. "Gesegnet Land! Glückselge Stadt!" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1baa8d950267f0abcbd2494f4464d5b3278f29d161b0e97730180b128dae2043. 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/CH9211100316.
Kantate zur Ratswahl, BWV 119 "Preise, Jerusalem, den Herrn": IX. Choral. "Hilf deinem Volk, Herr Jesu Christ"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d57b6388556008ae5ef6d985764ba2a387d003f608d1a1aff25b27c1067d219. 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/CH9211100323.
Kantate zur Ratswahl, BWV 119 "Preise, Jerusalem, den Herrn": III. Arie. "Wohl dir, du Volk der Linden" (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b5a11e62150ee8bc52f8981e70a0aa931f23f815ccc2cca0ac2847808c6632. 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/CH9211100317.
Bachkantate, BWV 67 - Halt im Gedächtnis Jesum Christ
Halt im Gedächtnis Jesum Christ, BWV 67: II. Arie, Mein Jesus ist erstanden (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb514ecab037c8372523664582098b457ec38869cab9c6d4ffc5a1fdbab2d770. 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/CH9211700101.
Bachkantate, BWV 91 - Gelobet seist du, Jesu Christ
Gelobet seist du, Jesu Christ, BWV 91: V. Arie (Duett Sopran, Alt) - Die Armut, so Gott auf sich nimmt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ea13017bfc03e1e94b7c8de01474884ce408fd9b9dabb47dbc0fa3ec50ef68. 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/CH9211800071.
Bachkantate, BWV 37 - Wer da gläubet und getauft wird
Wer da gläubet und getauft wird, BWV 37: I. Chor - Wer da gläubet und getauft wird
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da282840cb5dc71168b7bd394e3d7628952579a5c3f7239073a6ad7925676c8. 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/CH9212300013.
Wer da gläubet und getauft wird, BWV 37: II. Arie (Tenor) - Der Glaube ist das Pfand der Liebe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f28cf6d7665e86f8b70e917556e1f12eea33cbc807819c07d6f72c5f99dc8e. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/CH9212300014.
Bachkantate, BWV 55 - Ich armer Mensch, ich Sündenknecht (Live)