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 0xeecdf8e3a2bdbd05af88f1e854c62b109c5f0062cab04968d054a983d11e0160. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5105a53e-c379-4eed-8afa-f78cd3cb46b8.json and https://artists.proofprofile.net/proofs/artist/5105a53e-c379-4eed-8afa-f78cd3cb46b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pascal Dusapin: Passion (Oper in italienischer Sprache)
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 0xde500322d4aaaf6104263e826bfef253865f8d537b3ed03bf3535f5b55f081a3. 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/DEGN52000201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd416667d0f04ea419862da74e27f8c7dfa0a2eb8e9d41b9c073bf0099021e8. 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/DEGN52000202.
No. 6, Lasst uns Liebesrosen brechen (Aria & Chorus)
Répons de Matines pour la Fête de Saint Bernard: "In Timore Dei"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726dce740e6e4f1d4c851f60ceedd9d8fda3fa77f3a2fe2d697b7a56de760c42. 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/FRZ149107080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a295d9e2b377367e1071ec5c345591fd167742877299edf8a1140eec7c3ea3c. 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/FRZ148417020.
Handel: Ode for the Birthday of Queen Anne & Dixit Dominus
Ode for the Birthday of Queen Anne, HWV 74: I. Solo "Eternal source of light divine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d486f17243ca300c4a44bc555f2b743b411fa0fe8386cfcde7117596bce9aab. 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/FRZ140904010.
Ode for the Birthday of Queen Anne, HWV 74: II. Solo e Coro "The day that gave great Anna birth"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772bb1c4174c26204c48a88077f7fc5856029bf72eed1200f5718a5f91ef46c1. 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/FRZ140904020.
Ode for the Birthday of Queen Anne, HWV 74: III. Solo "Let all the winged race with joy"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280a1ee0add013ca91cecf70388b30c77603026cf8c98387457f018b4b0100cc. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140904030.
Ode for the Birthday of Queen Anne, HWV 74: IV. Soli e Coro "Let flocks and herds their fear forget"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19cde55479dbd0c3cde7ab4aceb68aeeb7efa1dd65c3c0cf231dadf80d6478e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRZ140904040.
Ode for the Birthday of Queen Anne, HWV 74: V. Duetto e Coro "Let rolling streams their gladness show"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015ca52ca84c56df6f400aa836d159d29831ec24f142c4a2190994046470a2bb. 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/FRZ140904050.
Ode for the Birthday of Queen Anne, HWV 74: VI. Duetto "Kind health descends on downy wings"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79964d20136fe30b047a8886322ce58fd2c624d4f05dba61c80bb7e437480baf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRZ140904060.
Ode for the Birthday of Queen Anne, HWV 74: VIII. Solo e Coro "Let envy then conceal her head"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9616148a922b8e4ed889756de950089f977673e81c0de418b1eb4272198ec24. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/FRZ140904080.
Dixit Dominus, HWV 232, Dixit Dominus, HWV 232: II. Aria "Virgam virtutis tuae"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a40eda93312f1103fbe2cef188cf0daa41c9085f41feaa4d35db2b46e0dab6. 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/FRZ140904110.
Dixit Dominus, HWV 232, Dixit Dominus, HWV 232: III. Aria "Tecum principium in die virtutis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4330a4304235b6d29fe54efa4c272e9b6f98f0d0ca35d0ddfc68d6e4f7ede8. 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/FRZ140904120.
Dixit Dominus, HWV 232, Dixit Dominus, HWV 232: VIII. Chorus "Gloria Patri, et Filio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf102879b80f8ba7b7fffd864f870c042efdda18162082236af43f3b89f98c56c. 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/FRZ140904170.
Ode for the Birthday of Queen Anne, HWV 74: IX. Solo e Coro "United nations shall combine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ea1bbd33efd5fede76b90a9df51862a58d73b0bbc316fadc687838a231705a. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/FRZ140904090.
Ode for the Birthday of Queen Anne, HWV 74: VII. Duetto e Coro "The day that gave great Anna birth"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4d8257f7de3ea8658a42a906b3715201b947228dfdcf5371c4c1e319ac3467. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140904070.
Dixit Dominus, HWV 232, Dixit Dominus, HWV 232: I. Chorus "Dixit Dominus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2edf8b85a451685c73f247eb30231bf08a41016a4fe1009ff1084f545a59425. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/FRZ140904100.
Dixit Dominus, HWV 232, Dixit Dominus, HWV 232: IV. Chorus "Juravit Dominus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cbd5ab1a45a97fdb6b909814aaf16a9127fb4d9b456faa21fd001a9377b14d. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140904130.
Dixit Dominus, HWV 232, Dixit Dominus, HWV 232: V. Chorus "Tu es sacerdos in aeternum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c4919ba917c5bab63af60414323a0b6b99f2505b0becca3ac1f570c0cd28f7. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/FRZ140904140.
Dixit Dominus, HWV 232, Dixit Dominus, HWV 232: Soli e Coro "Dominus a dextris tuis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7def0ae291d54cabf9a7fc1b828f7e51797fe5469d185612518f50c6f3b6ba. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FRZ140904150.
Dixit Dominus, HWV 232, Dixit Dominus, HWV 232: Soli e Coro "De torrente in via bibet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5765c8c485f90f1dbda4e01438692ba8f2512f5200a9e7506f94f5c897d354e. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/FRZ140904160.
Gesualdo: Sacrae Cantiones Liber secundus
harmonia mundi - Spring Summer 2013, hmnews
Christmas Oratorio, BWV 248 / Part One - For The First Day Of Christmas: No. 1 Chorus: "Jauchzet, frohlocket"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9782d752708ff54a4efcfdeb13f7c7003c256857fff046634e980ec4bea7add3. 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/DEF058730101.
French Suite No. 6 in E Major, BWV 817: V. Polonaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3770b2ed61f4f950a39aa811ee8362433d195ca35d5e569232531626ba9033. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304405.
Aria variata (alla maniera italiana) in A Minor, BWV 989: Aria da capo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3212ce4098a4f1e96b048d80c9859b64f05663787e9b6ac5c97695848cff0d51. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN961830323.
Sinfonia (3-Part Invention) No. 1 in C Major, BWV 787
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fa4d90219af8086aa65fce9b6ee5befb99666889b213f4260effc0276afe58. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBBBA0741610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0adea233ecd64bae803d1469028022c1758aef02f0b141a8e9ecf3593de90e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509509003.
French Suite No. 4 in E flat, BWV 815: 6. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9704fdf4a569b69fa65deb8557d63b46ee32842ac6e5f3758c07c5d124e4323. 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/GBF071700086.
Sonata for Flute or Violin No.4 in C, BWV 1033: 1. Andante - Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec294fef5609e6f834bf2c517e698fa0e91593d48a547dc71803c0a74f64452. 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/NLA508702301.
Suite in E Minor, BWV 996 (Transp. in G Minor): V. Bourrée
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Sonata for Flute or Violin No.4 in C, BWV 1033: 3. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3d8d5f52a536f69cb18bad9318de31c4a8f1474465fb911e8aac177971b289. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508702304.
Suite in E for Lute, BWV 1006a/1000 - Arr. for Guitar: 5. Bourrée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7d4f239bcfbed6c83c3ebf4e88af5b4b2fd724f6630b125e1c3f9d2ef1f260. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBF078711525.
The Well-Tempered Clavier, Book 1: Fugue No. 23 in B Major, BWV 868/2
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Das Wohltemperierte Klavier: Book 1, BWV 846-869: Fugue in F sharp major BWV 858
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The Well-Tempered Clavier, Book 1: Fugue No. 17 in A-Flat Major, BWV 862/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6538ae719f75c950fb4608c485ee0e60620fb0475bae2e1b170a4d75d9f40a3a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEN960731107.
French Suite No. 5 in G Major, BWV 816: VI. Loure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf117797b03d587a91b6ebe287b927cfda7b3108f5c400d85eef2242be0c593d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079111146.
Orgelbüchlein: 5. Puer natus in Bethlehem, BWV 603
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French Suite No. 4 in E-Flat Major, BWV 815: I. Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acde47db4bc93d578404f3050475e5eac68f13176fbc3ebb301511bd06ac385. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079111131.
The Well-Tempered Clavier, Book 2: Fugue No. 7 in E-Flat Major, BWV 876/2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fcbdf33c601ea0a04929a9ae18bf6b1a0ba391fa04d9fae4b6870cf2b7447a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN960701013.
Gottes Zeit ist die allerbeste Zeit, BWV 106: I. Sonatina (Transcr. for Piano Four Hands by György Kurtàg)
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Viola da gamba Sonata in D Major, BWV 1028: I. Adagio - Performed on Cello & Piano
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Suite for Solo Cello No. 1 in G Major, BWV 1007 (Transcr. for Solo Guitar by Göran Söllscher): VI. Gigue
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Sonata in G Major for Violin & Continuo, BWV 1021: 3. Largo
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Suite No. 2 in B minor, BWV 1067: 2. Rondeau
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Notenbüchlein für Anna Magdalena Bach (Arr. for guitar A. Lagoya): 26. Musette in D major, Anh.126
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Flute Sonata in E Major, BWV 1035: 1. Adagio ma non tanto
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Suite in E Major, BWV 1006a: VI. Bourrée
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Sonata for Violin and Harpsichord No. 2 in A, BWV 1015: 1. Dolce
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Prelude & Fugue in F-Sharp Major (Well-Tempered Clavier, Book I, No. 13), BWV 858: Fugue
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Sinfonia (3-Part Invention) No. 2 in C Minor, BWV 788
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The Well-Tempered Clavier, Book 1: Fugue No. 1 in C Major, BWV 846/2
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Suite in G Minor for Lute, BWV 995: III. Courante
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Sonata For Violin And Harpsichord No. 4 In C Minor, BWV 1017: 1. Siciliano (Largo)
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French Suite No. 4 in E-Flat Major, BWV 815: V. Menuet
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Capriccio in B flat major, BWV 992 "On the Departure of a Dear Brother": 1. Arioso (Adagio)
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Von Himmel hoch, da komm' ich her, BWV 606
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Die Kunst der Fuge, BWV 1080: Contrapunctus XII a 4 inversus - Performed by String Quartet
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The Well-Tempered Clavier, Book 2: Fugue No. 8 in D-Sharp Minor, BWV 877/2
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The Well-Tempered Clavier, Book II (BWV 870-893) - Arranged By Catrin Finch: Prelude In C Major
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Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": I. Sonatina
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Suite for Solo Cello No. 2 in D Minor, BWV 1008 (Transcr. for Solo Guitar by Göran Söllscher): III. Courante
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Prelude & Fugue in E Major (Well-Tempered Clavier, Book I, No. 9), BWV 854: Fugue
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English Suite No. 3 in G minor, BWV 808 - Transcr. for two guitars A. Lagoya: 3. Courante
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Das Wohltemperierte Klavier: Book 1, BWV 846-869: Fugue in D major BWV 850
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The Well-Tempered Clavier, Book 2: Fugue No. 2 in C Minor, BWV 871/2
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Prelude for Lute in C minor, BWV 999 - transcription for guitar in D minor: Prelude For Lute In C Minor, BWV 999
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Suite in E for Lute, BWV 1006a/1000 - Arr. Harp: 4. Menuet I
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Prelude & Fugue in E-Flat Major (Well-Tempered Clavier, Book II, No. 7), BWV 876: Prelude & Fugue in E Flat Major, BWV 876
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Die Kunst der Fuge, BWV 1080: Contrapunctus IX a 4 alla duodecima - Performed by String Quartet
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French Suite No. 3 in B minor, BWV 814: 4. Anglaise
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Partita No. 3 in A minor, BWV 827: 4. Sarabande
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Sinfonia (3-Part Invention) No. 5 in E-Flat Major, BWV 791
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Trio Sonata for 2 Violins and Continuo in G Minor, HWV 393 "Dresden" No. 2: III. Largo (Arr. for Oboe, Violin, Harpsichord and Orchestra by Andreas Tarkmann)
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Beethoven: Vollständige Schauspielmusik (Live)
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Mit Fried und Freud ich fahr dahin, BWV 382
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc36186b057da76f56dc24701bc6fc458d247f72856a49030484ec80bc999bb. 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/DEN961731313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf248006d7435817f53da7be7b68d4626923b41aca13edca8a11ad64930ae61c5. 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/DEN961731317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301789ccca9c50cb5a1e1decf6622e33c7a07178c718ba08bd1698747d7a5219. 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/DEN961731320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda3f686f82fa37e3992539d60958ae52f63c1e05addfabe51143ddc6f54437b. 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/DEN961731321.
O Herzensangst, o Bangigkeit und Zagen!, BWV 400
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fece699181d002c3c47ed81431bb5270d118b0c1903d38fe54e1888de9888a. 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/DEN961731322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79af5bca5af7f78670adf2b71b7415b1a235b1b89a317bc4901611491fa00c10. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731323.
O Mensch, bewein dein Sünde gross, BWV 402
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64323dea05820a89c9ca98882612a3449e679460b8dc08f756e19b9e40cf2eb0. 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/DEN961731324.
O Mensch, schau Jesum Christum an, BWV 403
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093e715ab425058a7686ea470baf170e00e37a77706541f12ee2d56eb25c720f. 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/DEN961731325.
O wie selig seid ihr doch, ihr Frommen, BWV 406
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507728e78e8899e02abf2c74ab3a87521ac117d6db1f219b75fa4a912c4e7859. 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/DEN961731327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16946925eaa0649fb3f15f12f138c77e17440f0dc7d6ebcbf3fd818b338d588. 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/DEN961731329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d8df815ac1730a1a7089c572ec7e72770c55e1f863920c726faafce9982090. 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/DEN961731332.
So gibst du nun, mein Jesu, gute Nacht, BWV 412
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2277567444c6f7f5e5209f8ead828c7641ea362eda616aafdd34adbfe9785a5b. 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/DEN961731334.
Sollt ich meinem Gott nicht singen, BWV 413
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4df50cc0531d1b6dc142ecacd97d5e64181fe5954d6aa92334bd3efe87924e. 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/DEN961731335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35515855358f8e642c17f56778e5051795a95eb5477ab0f0b5e5c72ebf82a35e. 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/DEN961731337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402ff1711333c1235cfc76436d1e7f9ce1d3bed2585992c6a091b1cffcc26eed. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DEN961731338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb996f03a49f6cbf7acc14a1453d49bc9518fe25472ffc0445e9092d6f0817e. 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/DEN961731341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23b2a321f5d7f114bb0b74cccac173ebbbefc2bd16dcad838148008548c04fe. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731339.
Was willst du dich, o meine Seele, kränken, BWV 425
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fd23a1ee1f4d10cef9e9634c1b2ca5465b21d4e97c39d73c1e888d7f95f877. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731347.
Wär Gott nicht mit uns diese Zeit, BWV 257
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dbbaea842d4b1804defcbed509a4f00f1026a31046de5317cdb40899f0a85f. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEN961731301.
Wo Gott der Herr nicht bei uns hält, BWV 258
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a0fa30b14e4c296a227a557cfd209893829051c1a51125a8e38bd833ef3b2c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5a2b212a1250efc1e99f48954b0934ecafd31dcf83b1763d73b04322eb61fa. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/DEN961731304.
Nicht so traurig, nicht so sehr, BWV 384
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205152be00d1b1167f75f787cfa85934136dfa12847aa65c427550a9402e4728. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEN961731305.
Nun bitten wir den heiligen Geist, BWV 385
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64048968359d5b0ea9292ec44b6d92d803b876b8c4daf49f2e0a7c8b98e75a75. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba783cad46b98eeb170222ede02dd5c98c1d39f82f3d32afeba5328a328528c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEN961731307.
Nun freut euch, Gottes Kinder all, BWV 387
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e5bba336d445e0ad7c49fa0687de6c0eed09215565ea881595232a64b6394b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731308.
Nun freut euch, lieben Christen g'mein, BWV 388
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c40c6e558e7e12f51c43f1f77b3a43d86794b17bf6164cdd79495b46218651. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/DEN961731309.
Nun preiset alle Gottes Barmherzigkeit, BWV 391
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e69346420a4efdc4ff4ac4c336ce949802383f06f332b050882c27810918589. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/DEN961731312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf96d492ebb0acae1b52fefc9d148a37ae119c6dec4a621318f0f12131e7b54. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEN961731314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3466021ed5739618af7ceb2a23d4880ad24600ce72693ba90c9b44823c78190a. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeec74a45dcacb68c72d96a80a1c1f12f773257a27169977adc05360053f7938. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731315.
O Ewigkeit, du Donnerwort, Cantata BWV 20 / Pt. 2: 11. "O Ewigkeit, du Donnerwort"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89696306057c03055faaf27d3023a89b081b05894d850bf71c9c19cdb109cfc3. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/DEN961731319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01fa51b68b82ba9ad1332483e201fbdebc377bba379d27823b1095c54f12856. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d4fd87a2dd67e66e00c26329c86059ea174d261884fa44e06ecebf1af336a6. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731326.
O wie selig seid ihr doch, ihr Frommen, BWV 405
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564b87e4e0e481ef46e54bcb24b4bcd8c0e20aec5886185683976d8f2bc34a17. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce160158a7a1423ea53cdf27f58c774c6e42ac38396d257715a966b7c2e8441. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b8dd8216b858433d6325b82ef9a7d09bcc45ecafc944f860f82c1562528360. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/DEN961731331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd240a70b852accf4b866c4f231c5f92f1a6aad1aa7a7af654234e4b2860010e4. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/DEN961731333.
Uns ist ein Kindlein heut geborn, BWV 414
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1b24fc485f1cf2c6114743b5a74b9887eaab1e61245662839a5969074ea6bd. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/DEN961731336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f53336ca05f9fb6f3b8ce657775c6ad0af225136474a20b5d13317c9086e312. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731340.
Warum betrübst du dich, mein Herz, BWV 420
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0683a72845236b44d78c6defbfed7407703f2740af1723e09f8803f6ef01c026. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEN961731342.
Warum betrübst du dich, mein Herz, BWV 421
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb052ca06019d8a0cc593bf608eb28ff5a8f3cfe1f89aafeecd473088bd0b85. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731343.
Warum sollt ich mich denn grämen?, BWV 422
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773a5797d4d605d193d33b80fdeeb857945e628193ef509c9dfffebcd6c14de6. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/DEN961731344.
Was betrübst du dich, mein Herze, BWV 423
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e36b5e5f3e4fa8f112f0d2e23831b10c352a951e6f614765392e9f6d049b98. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731345.
Was bist du doch, o Seele so betrübet, BWV 424
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1541429940f06a69decbb3e1f30551cbb33a503834ded461b6f5f5f085a3f14. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/DEN961731346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a52aed25bee31e864f459257cade2bb0670c87261aaf6d7d85cf3286d3a5fd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ee831c04c359ecc3dac264ead3ac7bd431025062650f0a0e17669934e477c0. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731349.
Wenn mein Stündlein vorhanden ist, BWV 428
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4fe4e10de92b1a1768e22577b6d0828bc9c5d5b0e6240264be59045acf624e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731350.
Ronchetti: Lezioni di tenebra (Reduction from the "Giasone" By Francesco Cavalli, Abridged Version of the Libretto By Giacinto Andrea Cicognini)
Jesu, meine Freude, BWV 227: VII. Choral "Weg mit allen Schätzen" - VIII. "So aber Christus in euch ist"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060648716cd388415ecf752544ff7bb18fd0b55596fea67066749f9e3709c2e7. 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/FRZ141006070.
Der Geist hilft unsrer Schwachheit auf, BWV 226: I. Choral "Der Geist hilft unsrer Schwachheit auf"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9c4c9dc4f761ecc0e37b8d577f9143ad396f796efa5d087ca07d59dabb560a. 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/FRZ141006010.
Der Geist hilft unsrer Schwachheit auf, BWV 226: II. "Der aber die Herzen forschet" (Alla breve) - III. Choral "Du heilige Brunst, süßer Trost"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cc950872cb2168adb6e7e3fea7fe87f2f472214e2c0756951f3ddb093a1e9d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141006020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8bddf8e5f07e5e9c5b9a48ebd89b8652f3654376fc9247ee485b50ac66ebff. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/FRZ141006030.
Jesu, meine Freude, BWV 227: I. Choral "Jesu, meine Freude" - II. "Es ist nun nichts Verdammliches"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c7e079bc064ac2f6c255094dcf45f2a208128269dc31e86506d918e1a82ff1. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141006040.
Jesu, meine Freude, BWV 227: III. Choral "Unter deinem Schirmen" - IV. "Denn das Gesetz des Geistes"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077774f4c3cb0a8708b45c33bc836113ae1e36d9c6ef95e0c16f4069fcdcdda3. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141006050.
Jesu, meine Freude, BWV 227: V. Choral "Trotz dem alten Drachen" - VI. "Ihr aber seid nicht fleischlich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d4021d90d6020d5d171ae6e38a8e747b4a4198f98940315b86b2a18ddfc208. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141006060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a73e6710c06958124e15a80987d4d487b8d82d4777ae10c22b4810587742fbc. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141006120.
Singet dem Herrn ein neues Lied, BWV 225: I. Choral "Singet dem Herrn ein neues Lied"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ca0b1026afbcb9337f2d0c8c4354f0a0a7675b6f109be71d1a905e6cab55d6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141006130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b0b56f4926412025923cc48779e33c2689dc7be75f51d181ba1bdae289da72. 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/DEN962303391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84106df814a941ff219455f86706a6e4babd2b703c8df2c379bf649f57ed85b2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEN962303392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618e0ca006730bd990cbad0c921728c51e24f6545989885bd0adcb7e4cb9ecf9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962300830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8261cdcccbf0e34128368e0f9ce8c114231ab609b6b72270a7e134fc4a99ce. 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/DEN962201940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a926ad4d58fb3c6c11f1107d558a68ab9333c1d610c9e99f202b2eac7d17cfe. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEN962303393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a236a56f07bf788c47f8f617b8dbc00f0a74cd9ec556bcc8c3e9bbc792e6c67. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEN962303394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf022f3fd954e39131bce144a3d29e2fb0715cbb2bd5d90704bc22fbcfcffcbdb. 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/DEN962303395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ac9f9c9e5b757a8547a47863b37dacfa15a94735fe748422384ec7d9f3c182. 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/DEN962303396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b789dc5455351564f868349ab82b4eb1afa017bcee8dd5943c0290e2e45d89. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEN962333201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde35924f6adc801a89015519c4e24f69170a126be7bcb3cedb95e02e4e5d7b2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEN962333202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3bc1f97be6c2646c0a748a0843a497fadf8afcf2a1df9f008b3954b4ff49e2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEN962333203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda18a7e056da700e054e499f8727c4eecca13151283d9051f145b7b1350ddf33. 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/DEN962333204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6508d12c771a30856350353e5295bf926a7bb0cb671de173b575e7e4243c6aa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEN962333208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5d1be342fe2abe70ff20e9febfb8267f2e6a9e522447cef6a7231304e3d321. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEN962333209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4aabf3789e00b882a64328102777d777c3dcfdc9280c8c3b0188b0659fe8d3e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962333210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10890a0bee2d33b35b2d663c3fb258cbc14d530d21266dd2aca311c4312e3c06. 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/DEN962333211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccada1b628bcc3a6425c71faddcb5b1ca5fa3322c36cb8ba09d9f48f79a2acd. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962333212.