Christoph Poppen (born 9 March 1956) is a German conductor, violinist and academic teacher. Career Poppen was born in Münster. As a violinist, he was awarded first prize in the Kocian Violin Compet
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 0xe1ef8450bd4ca67fd6362bcd894e8431cf5a18be2c6e218b12ad8ec7bbe99fed. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f0ced7b-5018-4303-bf52-5f41d67acf76.json and https://artists.proofprofile.net/proofs/artist/4f0ced7b-5018-4303-bf52-5f41d67acf76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xd5ca41bca55bbf9e1287bf0f4481064c25217a8af462569942bab2c10b8af49b. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEB330596301.
3 Latin Prayers for Solo Voice: Ave Maria for Cello Solo
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1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Piano Concerto No. 21 in C Major, K. 467: II. Andante
Orchestre Philharmonique de Radio France
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Piano Concerto No. 24 in C Minor K. 491: I. Allegro
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Piano Concerto No. 21 in C Major, K. 467: I. Allegro
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Piano Concerto No. 21 in C Major, K. 467: III. Allegro vivace assai
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Piano Concerto No. 24 in C Minor K. 491: II. Larghetto
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Piano Concerto No. 24 in C Minor K. 491: III. Allegretto
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Mozart: Flute Quartet No. 1 in D Major, K. 285: I. Allegro
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Mozart: Flute Quartet No. 1 in D Major, K. 285: II. Adagio
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Mozart: Flute Quartet No. 1 in D Major, K. 285: III. Rondeau. Allegretto
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Mozart: Flute Quartet No. 3 in C Major, K. 285b: II. (b) Variation I
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Mozart: Flute Quartet No. 3 in C Major, K. 285b: II. (c) Variation II
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Mozart: Flute Quartet No. 3 in C Major, K. 285b: II. (d) Variation III
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Mozart: Flute Quartet No. 4 in A Major, K. 298: I. (b) Variation I
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Mozart: Flute Quartet No. 4 in A Major, K. 298: I. (d) Variation III
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Mozart: Flute Quartet No. 4 in A Major, K. 298: I. (e) Variation IV
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Mozart: Flute Quartet No. 4 in A Major, K. 298: II. Menuetto
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Mozart: Flute Quartet No. 2 in G Major, K. 285a: I. Andante
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Mozart: Flute Quartet No. 2 in G Major, K. 285a: II. Tempo di menuetto
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Mozart: Flute Quartet No. 3 in C Major, K. 285b: I. Allegro
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Mozart: Flute Quartet No. 3 in C Major, K. 285b: II. (a) Thema. Andantino
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Mozart: Flute Quartet No. 3 in C Major, K. 285b: II. (e) Variation IV
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Mozart: Flute Quartet No. 3 in C Major, K. 285b: II. (f) Variation V. Adagio
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Mozart: Flute Quartet No. 3 in C Major, K. 285b: II. (g) Variation VI. Allegro
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Mozart: Flute Quartet No. 4 in A Major, K. 298: I. (a) Thema. Andante
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Mozart: Flute Quartet No. 4 in A Major, K. 298: I. (c) Variation II
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Mozart: Flute Quartet No. 4 in A Major, K. 298: III. Rondeau. Allegretto grazioso
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Pergolesi, Saint-Saëns & Rossini: Works for Violin & Harp
Johann Sebastian Bach: Violin Concertos BWV1041-1043 (Classical Masterpieces)
Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": I. Allegro
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Symphony No. 25 in G Minor, K. 183: I. Allegro con brio
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Serenade No. 10 in B-Flat Major, K. 361, "Gran Partita": IV. Adagio
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Serenade No. 6 in D Major, K. 239, "Serenata Notturna": I. Marcia: Maestoso
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Missa in honorem Sanctissimae Trinitatis in C Major, K. 167: I. Kyrie
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Missa in honorem Sanctissimae Trinitatis in C Major, K. 167: II. Gloria
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Missa in honorem Sanctissimae Trinitatis in C Major, K. 167: V. Benedictus
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Missa in honorem Sanctissimae Trinitatis in C Major, K. 167: VI. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4cc8a11958f2b6390bad530e019e08450fa0e0dcc99372db9b1313fc9ea5f9. 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/HKI192341206.
Missa brevis in D Major, K. 194: I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7689bc3c291db26915d2d2d4f340efbc067b99418900b7b8c2048e3ddda4a435. 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/HKI192341207.
Missa brevis in D Major, K. 194: II. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae45314cadeaada80cc1822e1da2ecbfaa2629778b6169c99e4637808059710. 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/HKI192341208.
Missa brevis in D Major, K. 194: IV. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39028f910f4dd634721e9c455e869e6608a8148624f918466ec1e88d5840286. 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/HKI192341210.
Missa brevis in D Major, K. 194: V. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce95ba251d04ba877c0e74417dc577ae24253af0012eba65c555599337eac6f1. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/HKI192341211.
Missa brevis in B-Flat Major, K. 275: I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ae1bed9e344f63556b757f0249105fc9a4ddfe1de634c0ceed58ae496e5c61. 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/HKI192341213.
Missa brevis in B-Flat Major, K. 275: III. Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237fb28ba83ceda6e8e80676f15001ff5876ea722cdee601e341106ca380834f. 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/HKI192341215.
Missa brevis in B-Flat Major, K. 275: V. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1130f668a1f5753ed82aa5444de38fa9ee9a81ef4477438ebf2f7c62a9da9b00. 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/HKI192341217.
Missa in honorem Sanctissimae Trinitatis in C Major, K. 167: III. Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1c733b0c707c43f42f4100e3cd4f00e5afa08a8c47666ac2ffee6b064b4f3b. 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/HKI192341203.
Missa in honorem Sanctissimae Trinitatis in C Major, K. 167: IV. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa5083e7fcf7d9bd660603d38413afe27820f3d90899bdd7e9cc2bdaf360e2d. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192341204.
Missa brevis in D Major, K. 194: III. Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cccb0195c414e742f5bd23b98dd4909c93b0d56d684f3a390174be7af6412e9. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192341209.
Missa brevis in D Major, K. 194: VI. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597579ed2ef7c3dd2871dc43871fef02e4bfbe33d98cf23c9f2460323687878c. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/HKI192341212.
Missa brevis in B-Flat Major, K. 275: II. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e76db340c8a0d42f93bbc5d4f5f67eb881149aa8ed0edb2b93041bdf20c0d2a. 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/HKI192341214.
Missa brevis in B-Flat Major, K. 275: IV. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7ccf08adfc8cd380df41f58cebfbc033e239ccdbce5cc14352c2d25a055a53. 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/HKI192341216.
Missa brevis in B-Flat Major, K. 275: Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8705973876337c7d0435f3a53fd81ecc5e93c7820902b54fbf8ea0fd66696ad5. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192341218.
Mass No. 13 in C Major, K. 262 "Missa longa": I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b3eb982c9fa8e7fe00718cf6b51b79cbf2b91d5891a7f10b2227a9859f401e. 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/HKI192045701.
Mass No. 13 in C Major, K. 262 "Missa longa": II. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cf87460261e2a1879b865f8956700aa3d18a79876885c7dcc858fff40e5004. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/HKI192045702.
Mass No. 13 in C Major, K. 262 "Missa longa": III. Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd005ba6929126cb08e6368462d2b2d6cf0fedbe813986643999e17ab250ca9fe. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/HKI192045703.
Mass No. 16 in C Major, K. 317 "Coronation": I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e6494390d1be2a0690e303e708987ff25e664e6aac4c2060dde6078dd68732. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/HKI192045707.
Mass No. 16 in C Major, K. 317 "Coronation": II. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb50614047a0bfa133c86481465d29d95222ea52d7c3794bccba21f2a114b091. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/HKI192045708.
Heut' ist der schönste Tag: Tenor Hits from the 1930s
Gubaidulina: 7 Worte; 10 Preludes; De profundis
Sieben Worte for Cello, Bayan & Strings: I. Vater, vergib ihnen, denn sie wissen nicht, was sie tun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be2d4dca982f3829793bd2962420d9f143dc9243693043e5b5d625524a71125. 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/DEB330177501.
Ten Preludes for Cello Solo: II. Legato – Staccato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fcafc4edfd7b46aa27a943e464201ad7a97f17a6d8781464d2639ad9b51dc2. 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/DEB330177509.
Ten Preludes for Cello Solo: VI. Flagioletti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d369900d6ca3b5f1e22a355a9c130eb6aa7f049615e44b66b6b529fa618076. 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/DEB330177513.
Ten Preludes for Cello Solo: VII. Al taco – Da punta d'arco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd166e40cd2cfc68f8522b8a45c0e3c841204b416eb0424fc3eb57a144830953b. 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/DEB330177514.
Ten Preludes for Cello Solo: VIII. Arco – Pizzicato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e01fbbae66a1a25eb9e070e75a6684fc8eeb37993ace549666c922ee5d2c0cc. 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/DEB330177515.
Sieben Worte for Cello, Bayan & Strings: II. Weib, siehe, das ist dein Sohn – Siehe, das ist deine Mutter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac716e32af16a47ba384ffc711ab6f3baee4acc09f30e0fc7a1aede17883caa. 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/DEB330177502.
Sieben Worte for Cello, Bayan & Strings: III. Wahrlich, ich sage dir: Heute wirst du mit mir im Paradiese sein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b04238962764365e4fcc0adf1d2ba8b2208281cd67e518a22d99d993740f26. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/DEB330177503.
Sieben Worte for Cello, Bayan & Strings: IV. Mein Gott, mein Gott, warum hast du mich verlassen?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0e4a5d29cc8b07822f2d22da2d6975b1d843a594618a88749c0b9b14dd5236. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330177504.
Sieben Worte for Cello, Bayan & Strings: V. Mich dürstet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae652130afeec964a1352be9937a4f660a6a7647aa5acc9cf1b7ebc3baa4fb7b. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/DEB330177505.
Sieben Worte for Cello, Bayan & Strings: VI. Es ist vollbracht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa103477f1acbb00bd4cc5bc2f8c00a7ce5435b676c9cd42fdaacf920aa105c59. 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/DEB330177506.
Sieben Worte for Cello, Bayan & Strings: VII. Vater, ich befehle meinen Geist in deine Hände
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaedb104b84237c633bbe217cf64de2d3b2e5fc52faa1211d8aac15bfea2b3e0. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/DEB330177507.
Johann Sebastian Bach: Restored Oboe Concertos BWV1053R, 1055R,1056R,1059R & BWV1060R (Classical Masterpieces)
Missa brevis in G Major, K. 140 "Pastoral": I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bf4073b52c9a9432bef2916bf121ddffc12decfcad4f4067a2ad2b175a5130. 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/HKI192411901.
Missa brevis in G Major, K. 140 "Pastoral": II. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6c4316914d225184109f4404ed76c514b6bad45cc363261adeba8b776a8981. 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/HKI192411902.
Missa brevis in G Major, K. 140 "Pastoral": III. Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb18b4de36c23ab3a6353e8635eda7d7947faad663db67858257550def5b245. 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/HKI192411903.
Missa brevis in G Major, K. 140 "Pastoral": IV. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5669887700457bd825df0f2815dcf2779636a969d8f76a4ee27151740a86503e. 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/HKI192411904.
Missa brevis in G Major, K. 140 "Pastoral": VI. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a369dad7535778a51243280169c9f82e91324818ad1e6d6341c6c467a45421. 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/HKI192411906.
Mass in C Major, K. 66 "Dominicus": I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7b7def21c57df1a7fc227aef7c54033c4da6724029af4d40ee7602fd6bc8d3. 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/HKI192411907.
Mass in C Major, K. 66 "Dominicus": II. Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc069ce06cc0b76b4cee146590a7b022605bfa446148d617f6fda30f9dd38c8. 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/HKI192411908.
Mass in C Major, K. 66 "Dominicus": III. Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bf0dea2952c450c507cd56326f535fc81506367aa6e695db0492180e8f9e27. 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/HKI192411909.
Mass in C Major, K. 66 "Dominicus": IV. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719fa87a0fbf14781b3a769be82911571556d5fd9d78fe12e99c33294e8b88fc. 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/HKI192411910.
Mass in C Major, K. 66 "Dominicus": V. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a39592310178bdd0eae9404dd626891a474b5d19c1746a436bef53927928ec5. 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/HKI192411911.
Missa brevis in F Major, K. 192: I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe8d085601b94cb87053ab5314c2884b13fbab90e31e64c10288a9f369cf78b. 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/HKI192411913.
Missa brevis in F Major, K. 192: III. Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ddcfc5142fcb6f70856f25ab56ba983114b06ff48fadbc20ec00b97457161d. 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/HKI192411915.
Missa brevis in F Major, K. 192: V. Benedictus - Hosanna da capo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b2db5c3287e7a6200c0bbb9da7be442deaf0718f66426bbceecb0b0664073d. 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/HKI192411917.
Missa brevis in F Major, K. 192: VI. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d089f4c31336331dc0213f2d5076d9ef85142c2827a5670725b1f97dfd9e98d. 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/HKI192411918.
Missa brevis in G Major, K. 140 "Pastoral": V. Benedictus
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Mass in C Major, K. 66 "Dominicus": VI. Agnus Dei
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Missa brevis in F Major, K. 192: IV. Sanctus
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Missa brevis in F Major, K. 192: II. Gloria
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Tchaikovsky: Symphony No. 5 - Slavonic March
Tchaikovsky: Symphony No. 6, 'Pathétique' - Hamlet Overture-Fantasia
Tchaikovsky: Symphony No. 6, 'Pathétique' - Halmet Overture-Fantasia
Martinů, Hindemith, Honegger: Cello Concertos
Schumann: Complete Works for Piano and Orchestra
Tchaikovsky, P.I.: Symphony No. 4 / 1812 Festival Overture
Haydn, J.: Violin Concertos - Hob.Viia:1, Hob.Viia:3, Hob.Viia:4
Musikalisches Opfer, BWV 1079: Fuga (Ricercata) a 6 voci (Orch. Anton Webern)
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Christ lag in Todesbanden, BWV 4: III. Den Tod niemand zwingen kunnt
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Christ lag in Todesbanden, BWV 4: VI. Hier ist das rechte Osterlamm
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Christ lag in Todesbanden, BWV 4: I. Sinfonia – II. Christ lag in Todes Banden
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Christ lag in Todesbanden, BWV 4: IV. Jesus Christus, Gottes Sohn
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Christ lag in Todesbanden, BWV 4: V. Es war ein wunderlicher Krieg
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Christ lag in Todesbanden, BWV 4: VII. So feiern wir das hohe Fest – VIII. Wir essen und wir leben wohl
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5 Movements for String Quartet, Op. 5: I. Heftig bewegt
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Musikalisches Opfer, BWV 1079: Fuga (Ricercata) a 6 voci (Orch. Anton Webern) - Reprise
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Erforsche mich, Gott, und erfahre mein Herz, BWV 136: VI. Chorale. Auf meinen lieben Gott
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Partita No. 2 for Solo Violin in D Minor, BWV 1004: I. Allemande
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Christ lag in Todesbanden, BWV 4: Den Tod niemand zwingen kunnt
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Partita No. 2 for Solo Violin in D Minor, BWV 1004: III. Sarabande
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Cantata, BWV 89: Wo soll ich fliehen hin
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Partita No. 2 for Solo Violin in D Minor, BWV 1004: IV. Gigue
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Matthäus-Passion, BWV 244, Pt. 2: No. 44, Chorale. Befiel du deine Wege
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Johannes-Passion, BWV 245, Pt. 2: No. 26, Chorale. In meines Herzens Grunde
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Partita No. 2 for Solo Violin in D Minor, BWV 1004: V. Chaconne
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Partita No. 2 for Solo Violin in D Minor, BWV 1004: II. Corrente
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Bach, J.S.: Violin Concertos, Bwv 1041-1043