Michael Chance CBE (born 7 March 1955) is an English countertenor and the founder and Artistic Director of The Grange Festival. Early life Chance was born in Penn, Buckinghamshire, England, into a mu
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 0x1a57f8a423e40347dccf9367af6253c409ee93bca7b814f2f8d2f0f1df9c1b3e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/063a1175-5ed8-4cd6-919d-64f6a68fd44f.json and https://artists.proofprofile.net/proofs/artist/063a1175-5ed8-4cd6-919d-64f6a68fd44f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Purcell: Dido & Aeneas; The Indian Queen
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 0xbb07b40faf45c64f570869c00af401408ee5aa1e4daabc17fdd0b6f2ec45ef30. 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/GBF079243901.
Dido and Aeneas, Z. 626, Act I: No. 1, Solo & Chorus. Shake the Cloud – Banish Sorrow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf36d74b176dd0158e55ca7fcf91beefcd15e70bccef9db5d075ff5d650f013b. 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/GBF079243902.
Dido and Aeneas, Z. 626, Act I: No. 2, Song. Ah! Belinda – No. 3, Recit. Grief Increases – No. 4, Chorus. When Monarchs Unite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf49cc990afe4e59d9bc04a5c1b172cb28656c4c7e72593cb04b13f98fb4735. 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/GBF079243903.
Dido and Aeneas, Z. 626, Act II: No. 22, Ritornelle – No. 23, Song & Chorus. Thanks to These Lonesome Vales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8396396a1606338b33b7eb061e7327021cdbc4e922df2b64012c445b60f841f1. 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/GBF079243919.
Dido and Aeneas, Z. 626, Act II: No. 25, Recit. Behold, upon My Bending Spear
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd31c72520a42eb2ab9dba72e2809826b06b1688fee956f29a17af5f4006524. 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/GBF079243922.
Dido and Aeneas, Z. 626, Act III: No. 36, Recit. Thy Hand, Belinda – No. 37, Song. When I Am Laid in Earth "Dido's Lament"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac67fcb427c920d653ab3e830505d5aa14ec155259443042c030734aebbb0f5. 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/GBF079243933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71be83b966bab3ebb70db4cefe2244f16d053d168df6412ab7c4e7415ad87a20. 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/NLA509010501.
Agrippina, HWV 6 / Act 1: Se Ottone m'ingannò...Se giunge un dispetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699831b2aa2919424ae5dcd55e9f0bc721140c79c4feb6ec20f064eac40a6642. 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/NLA509010528.
Agrippina, HWV 6 / Act 2: Coronato il crin d'alloro...Roma, più ch'il trionfo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f847ead0f291d3dab9aad4b49a30d3c6843f6eb9c9c74fea7116679aa431fc0. 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/NLA509010530.
Agrippina, HWV 6 / Act 1: Volo pronto, e lieto il core
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4d09dcdc6a5ee3987b81dc0cbb3ff26c81df4f56a9d239791a3608ba41cca3. 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/NLA509010507.
Agrippina, HWV 6 / Act 2: Di timpani e trombe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420b058cc13e2f4c3202476439401a41fa6eef6423aa501e0515151a7ae9dd08. 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/NLA509010532.
Agrippina, HWV 6 / Act 1: Voi, che dell'alta Roma...Il tuo figlio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55ddbcb01ff53fd7261574a117318a67359cb95a02fc32826b4ced8446f1e8f. 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/NLA509010511.
Agrippina, HWV 6 / Act 1: L'ultima del gioir mèta gradita...Lusinghiera mia speranza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c3855af07398f6e6e1054441f6e1339aeb34112f1ef72ef4c2bf0afc5a0ac5. 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/NLA509010515.
Agrippina, HWV 6 / Act 1: Vaghe perle, eletti fiori
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8557b2102384296a86707829e86374ff8a1c2287f3cf32cc315d1fe6543e17. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509010516.
Agrippina, HWV 6 / Act 1: E un foco quel d'amore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4831a951a66f28cbede453b6b419b2285548e53418cf45b385531ba8c58a939a. 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/NLA509010518.
Agrippina, HWV 6 / Act 2: Col raggio placido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7c0cb67ffd7a6c9ba85153390fe2e36285624ffe58f8ad645bd65a950e66fd. 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/NLA509010547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbf33502cf36596955c7c67e1d490fc8113d592aab2183237def57859182dd9. 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/NLA509010525.
Messiah - Part 1: 1. "Comfort Ye, My People" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fd2a235160a10eba5295fcdb9a36fd7238b3b1aee432fa0123d66c4701c54c. 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/NLA509200702.
Messiah, HWV 56 / Pt. 1: Pifa (Pastoral Symphony) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0395886be9dd4c834a3ca95dd14e4495fde54e58f602a2e8b6e77779f5227fc4. 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/NLA509200713.
Messiah - Part 2: 42. "Hallelujah" - Live
Academy of St Martin in the Fields Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224dbc6283ed5f765d8fa5ed66594e0426ce40be5b3e0260cf68cfee3ebc0457. 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/NLA509200742.
Messiah - Part 3: 43."I Know That My Redeemer Liveth" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c411eb7b6c7c38f7e4bc619340d3863fd7052df609e2722aa029c5e9440a60. 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/NLA509200743.
Gottes Zeit ist die allerbeste Zeit, Cantata BWV 106: No. 1 Sonatina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be9398d31ddcc8199396dbf4b319aa0bfa359cbef534d15e065d16cc2fdea99. 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/DEF058903802.
Gottes Zeit ist die allerbeste Zeit, Cantata BWV 106: No. 2 a-d "Gottes Zeit ist die allerbeste Zeit" ... "Es ist der alte Bund"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef45ba4f343d5029e469701c200a6dbce0ea63d398451d5f0dc68e44fc78e4c. 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/DEF058903801.
Gottes Zeit ist die allerbeste Zeit, Cantata BWV 106: No. 4 Chor: "Glorie, Lob, Ehr und Herrlichkeit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3428f3dc5c4086de39c169299fe7e3d6f5a8e95d71e5187272a4c88e4a6c027. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903804.
O Jesu Christ, mein's Lebens Licht Motet, BWV 118
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cf9827882e33c731fed14747f9625d0a3613dbb3fa73bc21306d7f896823a8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEF058903810.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 1 "Lass, Fürstin, lass noch einen Strahl"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054c6b89e01e2dff3cf687ffb199dd874a2d285ff67ea3c5ca5f7988ee78450e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931701.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 7 "An dir, du Fürbild großer Frauen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e9130fd62bfbd4c06b9d3b8f5e628fd270466cee2d72c029525a18f994f1d5. 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/DEF058931707.
"Lass Fürstin, lass noch einen Strahl" Cantata, BWV 198: No. 9 "Was Wunder ist's?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae7a176e9165a614603e8153b7c03176f7ae82e96f90bb165ab64abc9e1b20e. 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/DEF058931709.
Wachet auf, ruft uns die Stimme, BWV 140: VII. Chorale. Gloria sei dir gesungen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5758abd8b496f73b7fda0790506710a501c993138cb8a28170d0b72b983a05d5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059004621.
Wachet auf, ruft uns die Stimme, BWV 140: II. Recit. Er kommt, er kommt, der Bräutigam kommt!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9403c9d39c93f07ad48a13dffacb8e33e3a78d34819dfa56ae14befb33a9506b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059004322.
Wachet auf, ruft uns die Stimme, BWV 140: III. Aria (Duet). Wann kommst du, mein Heil?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e3d28b23c65d472c77889c41a6d63a03aee9ad0b3f875f572fff8af48c50b1. 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/DEF059004323.
Wachet auf, ruft uns die Stimme, BWV 140: IV. Chorale. Zion hört die Wächter singen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c5cc90f2cbbfb340b6a6be42ad2b8853878e08fb7ee215cb449a9577c3e0a9. 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/DEF059004321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8284656b6abfdc2bc1ed1261c4c1f495c1ef0a04fc8a163653eb6b6a80826a. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/DEF059004324.
Wachet auf, ruft uns die Stimme, BWV 140: V. Recit. So geh herein zu mir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6672cc1d9fa32539bb6ce98064d828ed96595da267fa71ab9e06345d5dd87c. 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/DEF059004325.
Wachet auf, ruft uns die Stimme, BWV 140: VI. Aria. Mein Freund ist mein!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57467b5a8fb10cf474b61a86a30f3a38d934f8e5aed78e56585b2210d8f69ff. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEF059004326.
Herz und Mund und Tat und Leben, BWV 147: II. Recit. Gebenedeiter Mund! (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a570f4f5bf1de221497589dfda7f9efa678791d72c89b27c5ebcd7d29a8193b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059031303.
Herz und Mund und Tat und Leben, BWV 147: VII. Aria. Hilf, Jesu, hilf (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c20d2378ab5c154f681d80d58648ea465a96be1103dda488b0503c2a3cdc5f. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our 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/DEF059031308.
Herz und Mund und Tat und Leben, BWV 147: X. Chorale. Jesus bleibet meine Freude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5599c17a2bf217fccce02274c5dcb8934e528da568df2dfb803b3b3f1a8eb91c. 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/DEF059031301.
Psalm 51 "Tilge, Höchster, meine Sünden, BWV 1083: Versus 11-15: Schaue nicht auf meine Sünden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fab16c6dda0372d0879d251c41b9cd10f0cacd9a29f56e258dba51df9e7a76e. 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/DEE470000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee24478ce6b6df3cfecff7ccab152475d80a9dc47955ea6e108a5469ceeed281. 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/NLY330905693.
Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Da Jesus Diese Rede Vollendet Hatte
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Alto). Du Lieber Heiland Du
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Judas). Da Ging Hin Der Zwölfen Einer
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Er Sprach: Gehet Hin in Die Stadt
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Matthäus-Passion, BWV 244, Pt. 1: Chorale. Ich Bin's, Ich Soltte Büßen
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Soprano). Wiewohl Mein Herz in Tränen Schwimmt
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Matthäus-Passion, BWV 244, Pt. 1: Chorale. Ich Will Hier Bei Dir Stehen
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Da Kam Jesus Mit Ihnen Zu Einem Hofe
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Tenor) with Chorale. O Schmerz! Hier Zittert Das Gequälte
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Matthäus-Passion, BWV 244, Pt. 1: Aria (Tenor) with Chorus. Ich Will Bei Meinen Jesu Wachen
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Matthäus-Passion, BWV 244, Pt. 1: Aria (Bass). Gerne Wil Ich Mich Bequemen
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus, Judas). Und Er Kam Und Fand Sie Aber Schlafend
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Matthäus-Passion, BWV 244, Pt. 1: Chorus. Sind Blitze, Sind Donner in Wolken Verschwunden?
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Matthäus-Passion, BWV 244, Pt. 2: Aria (Alto) with Chorus Ach! Nun Ist Mein Jesus Hin!
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Matthäus-Passion BWV 244, Pt. 2: Recitative (Evangelist). Die Aber Jesum Gegriffen Hatten
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Matthäus-Passion BWV 244, Pt. 2: Chorale. Mir Hat Die Welt Trüglich Gericht'
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Matthäus-Passion BWV 244, Pt. 2: Aria (Tenor). Geduld!
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Matthäus-Passion BWV 244, Pt. 2: Recitative (Evangelist, Maids, Peter). Petrus Aber Saß Draußen Im Palast
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Membra Jesu nostri, BuxWV 75: I. Ad pedes. Salve mundi salutare (Tutti)
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Membra Jesu nostri, BuxWV 75: II. Ad genua. Ad ubera portabimini (Tutti)
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Membra Jesu nostri, BuxWV 75: III. Ad Manus. Sonata
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Membra Jesu nostri, BuxWV 75: IV. Ad Iatus. Surge, amica mea, speciosa mea (Tutti)
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Membra Jesu nostri, BuxWV 75: IV. Ad Iatus. Slavae latus salvatoris (Sopranos I & II, Alto, Tenor, Bass)
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Vivaldi: Stabat mater; Nisi Dominus; Salve Regina
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Concerto for Strings in D Minor, RV 128: II. Largo
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Stabat Mater, RV 621: I. Stabat Mater dolorosa
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Stabat Mater, RV 621: III. O quam tristis et afflicta
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Stabat Mater, RV 621: V. Quis non posset contristari
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Stabat Mater, RV 621: VI. Pro peccatis suae gentis
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Stabat Mater, RV 621: VII. Eia Mater, fons amoris
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Stabat Mater, RV 621: VIII. Fac ut ardeat cor meum
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Sinfonia in B Minor, RV 169 "Al Santo Sepolcro": I. Adagio molto
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Salve Regina in C Minor, RV 616: III. Ad te suspiramus
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Salve Regina in C Minor, RV 616: V. Et Jesum benedictum
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Salve Regina in C Minor, RV 616: VI. O clemens, o pia
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A Musicall Dreame: Ayres & Instrumental Music by Farnaby, Dowland, Jones & Coprario
Bleib bei uns, denn es will Abend werden, BWV 6: II. Aria. Hochgelobter Gottessohn
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Bleib bei uns, denn es will Abend werden, BWV 6: III. Chorale. Ach bleib bei uns, Herr Jesus Christ
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Bleib bei uns, denn es will Abend werden, BWV 6: IV. Recit. Es hat die Dunkelheit an vielen Orten
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Bleib bei uns, denn es will Abend werden, BWV 6: V. Aria. Jesu, lass uns auf dich sehen
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J.S. Bach: Mass in G Major, BWV 236, Mass in F Major, BWV 233, Trio Sonata, BWV 529 (Lutheran Masses, Vol. 2)
Trio Sonata in C Major, BWV 529 (Arr. in D Major for String Quartet): I. Allegro
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Trio Sonata in C Major, BWV 529 (Arr. in D Major for String Quartet): II. Largo
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Gloria in D Major, RV 589: I. Gloria in excelsis Deo
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: II. Et in terra pax hominibus
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: III. Laudamus te
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: V. Propter magnam gloriam
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: VI. Domine Deus
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: VII. Domine Fili Unigenite
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: VIII. Domine Deus, Agnus Dei
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: IX. Qui tollis peccata mundi
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: X. Qui sedes ad dexteram Patris
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: XI. Quoniam tu solus Sanctus
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Gloria in D Major, R. 589 - G.Ricordi 1970, Ed. Malipiero: XII. Cum Sancto Spiritu
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Handel: Dixit Dominus, Organ Concerto No. 13, Laudate Pueri
Johannes Passion, BWV 245, Pt. 1: Chorus. "Herr, unser Herrscher"
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Johannes Passion, BWV 245, Pt. 1: Recitative. "Jesus ging mit seinen Jüngern"
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Johannes Passion, BWV 245, Pt. 1: Chorale. "Dein Will gescheh, Herr Gott, zugleich"
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Johannes Passion, BWV 245, Pt. 1: Aria. "Ich folge dir gleichfalls mit freudigen Schritten"
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Johannes Passion, BWV 245, Pt. 1: Chorale. "Petrus, der nicht denkt zurück"
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Johannes Passion, BWV 245, Pt. 1: Chorale. "Christus, der uns selig macht"
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Johannes Passion, BWV 245, Pt. 2: Aria. "Erwäge, wie sein blutgefärbter Rücken"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Juden aber schrieen und sprachen"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Allda kreuzigten sie ihn"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Und von Stund an nahm sie die Jünger"
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Johannes Passion, BWV 245, Pt. 2: Aria. "Zerfließe, mein Herze"
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Handel: Messiah, HWV 56 (Unedited version in English from 1748, performed according to the traditions of the time)
Messiah, HWV 56, Part I: No. 4 And The Glory Of The Lord Shall Be Revealed (Chorus)
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Messiah, HWV 56, Part II: Nos. 33-34 Lift Up Your Heads, O Ye Gates. Who Is This King Of Glory? - Unto Which Of The Angels Said (Chorus & Recitative Tenor)
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Handel: Samson (English Oratorio HWV 57, performed according to the traditions of the time)
Komm, du süsse Todesstunde, BWV 161: V. Wenn es meines Gottes Wille (Soprano, Alto, Tenor, Bass)
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Christ lag in Todes Banden, BWV 4, "Easter Cantata": Sinfonia
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Purcell Quartet Plays German Sacred Concertos
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Semele, HWV 58, Act II Scene 1: There from Mortal Cares Retiring
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Semele, HWV 58, Act I Scene 1: Daughter, Obey
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Semele, HWV 58, Act II Scene 1: No More! I'll Hear No More! – Awake Saturnia...
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Semele, HWV 58, Act III Scene 1: Dull God, Canst Thou Attend the Water's Fall
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Semele, HWV 58, Act I Scene 1: Ah! Ne! – O Jove!
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Semele, HWV 58, Act I Scene 1: The Morning Lark to Mine Accords His Note
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Semele, HWV 58, Act II Scene 2: Oh Sleep, Why Dost Thou Leave Me?
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Semele, HWV 58, Act II Scene 3: Lay Your Doubts and Fears Aside
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Semele, HWV 58, Act I Scene 1: Alas! She Yields, and Has Undone Me
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Semele, HWV 58, Act I Scene 1: Why Dost Thou Thus Untimely Grieve?
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Semele, HWV 58, Act II Scene 3: With Fond Desiring
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Semele, HWV 58, Act I Scene 1: Again Auspicious Flashes Rise
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Semele, HWV 58, Act II Scene 3: Ah Me! Why Sighs My Semele!
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Semele, HWV 58, Act II Scene 3: I Must With Speed Amuse Her
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Semele, HWV 58, Act II Scene 3: By My Command
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Semele, HWV 58, Act II: Where'er You Walk
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Semele, HWV 58, Act II Scene 4: But Hark! the Heavenly Sphere
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Semele, HWV 58, Act II Scene 4: Bless the Glad Earth With Heav'nly Lays
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Semele, HWV 58, Act I Scene 4: Endless Pleasure, Endless Love
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Vivaldi: Ostro Picta & Gloria - Bach: Magnificat
Zelenka: Missa dei Filii & Litaniae Lauretanae
Vivaldi: Gloria; Stabat Mater; Nisi Dominus; Salve Regina
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Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 1: No. 4, Aria. "Bereite dich, Zion, mit zärtlichen Trieben"
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Solomon, HWV 67: Part III: Sinfonia, "Arrival of the Queen of Sheba"
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Kölner Kammerchor/Collegium Cartusianum/Peter Neumann
Sanctus: Himmlische Klassik / Heavenly Classics
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Matthäus-Passion, BWV 244 / Zweiter Teil: No. 39 "Erbarme dich"
Bach 50, The Very Best Of Classical Music
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Matthäus-Passion, BWV 244: Aria. Erbarme Dich
Top 50 Classical Voices (Most Popular Vocal and Choral Works)
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