thumb|375px|Bach Goldberg variation 10 Johann Gottlieb Goldberg (; baptized 14 March 1727 – 13 April 1756) was a German virtuoso harpsichordist, organist, and composer of the late Baroque and early C
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 0xe2a5a07af3038d3cfd93ae014492b9b6bf21d68390b6188b67a45c023d44d201. 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/662d88e4-a65a-472d-a7f8-8c34c053dab9.json and https://artists.proofprofile.net/proofs/artist/662d88e4-a65a-472d-a7f8-8c34c053dab9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bach & Vivaldi: Sonar in ottava. Double Concertos for Violin and Violoncello Piccolo
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Concerto in D Minor, BWV 1043: I. Vivace
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Concerto in D Minor, BWV 1043: II. Largo ma non tanto
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Concerto in D Minor, BWV 1060: I. Allegro
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Concerto in E-Flat Major, RV 515: III. Allegro
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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
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Goldberg: Complete Concertos für Harpsichord and Orchestra
Mozart: Oboe Quartet in F Major, K. 370: I. Allegro
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Stamitz: Oboe Quartet in E-Flat Major, Op. 8 No. 4: I. Allegro
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Bach, JC: Oboe Quartet in B-Flat Major, W. B60: I. Allegro
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Vanhal: Oboe Quartet in F Major, Op. 7 No. 1: II. Cantabile. Adagio
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Bach, JC: Trio Sonata in B-Flat Major, W. B 42: II. Adagio
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Itzhak Perlman - The Complete Warner Recordings 1980 - 2002
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Little Consort, Suite No. 3 in D Minor: III. Courante
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Brandenburg Concerto No. 1 in F Major, BWV 1046: I. —
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Herz und Mund und Tat und Leben, BWV 147: X. Jesus bleibet meine Freude - Arr. for Choir
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Komm süsser Tod, BWV 478 - Arr. for Choir by Knut Nystedt
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Matthäuspassion, BWV 244: Kommt, ihr Töchter, helf mir klagen
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Violin Sonata in C Minor, BWV 1024: II. Presto
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Violin Sonata in D Minor, BWV 1036: III. Largo
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Sinfonia in C Major, RV 116: II. Larghetto
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Trio Sonata in G Minor, Op. 1 No. 1, RV 73: IV. Capriccio
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Water Music Suite No. 1 in F Major, HWV 348: IX. Hornpipe
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Trio Sonata in G Minor, Op. 1 No. 1, RV 73: V. Gavotta
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Concerto for 2 Violins in E-Flat Major, RV 515: I. Allegro
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The Well-Tempered Clavier, Book 1, BWV 846-869: Prelude No. 1 in C Major, BWV 846
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Trio Sonata in C Major, DürG 13 (Attrib. to J.S. Bach as BWV 1037): III. Largo
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Trio Sonata in C Major, DürG 13 (Attrib. to J.S. Bach as BWV 1037): IV. Gigue
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Ouverture-Suite in B-Flat Major, TWV 55:B1: VI. Badinage
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Trio Sonata in C Major, DürG 13 (Attrib. to J.S. Bach as BWV 1037): I. Adagio
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Trio Sonata in C Major, DürG 13 (Attrib. to J.S. Bach as BWV 1037): II. Alla breve
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Goldberg: Conciertos para cembalo y orquestra
Johann Gottlieb Goldberg: Complete Solo Harpsichord Works
Johann Gottlieb Goldberg: Complete Trio Sonatas
Bach: Goldberg Variations (Extended Edt.)
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Goldberg Variations, BWV 988: Aria - Live at Thomaskirche Leipzig / 2020
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Goldberg Variations, BWV 988: Variatio 1 a 1 Clav.
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Goldberg Variations, BWV 988: Variatio 1 a 1 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1d44e4565cd3444da7bdd7c68fcaee306707607a834f4bcddf1e7d419b3be1. 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/DEN962030202.
Goldberg Variations, BWV 988: Variatio 2 a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a32388a889b9d72e4c535133157aba91a57e93fd327289670d306426ed41800. 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/DEN962030103.
Goldberg Variations, BWV 988: Variatio 2 a 1 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260da923e8ab1014161ba8efd76f76dd19de2ea7df35028ab3cacaacda5ca6af. 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/DEN962030203.
Goldberg Variations, BWV 988: Variatio 3 Canone all'Unisono. a 1 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6aa4e9c6139b7ce2172cd84af98454946085d611f2a969a303c6a75503719e. 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/DEN962030204.
Goldberg Variations, BWV 988: Variatio 3 Canone all'Unisono. a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa904a65f0a431c64ab708ce030697626e0c1563db69d27c2d017190067b6d6cb. 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/DEN962030104.
Goldberg Variations, BWV 988: Variatio 4 a 1 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7235bcc705c091f67043b62ffa3f18020510313191d144492e2940d23ed68557. 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/DEN962030205.
Goldberg Variations, BWV 988: Variatio 4 a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1652b0657fd7a5b4b3f108e294c05b703124e9532b2c6a9ff9888b5b57c47a9. 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/DEN962030105.
Goldberg Variations, BWV 988: Variatio 5 a 1 ovvero 2 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090ab1578d37ce8379a5c776adbb099495a160289520ffea91d76d092c60a160. 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/DEN962030206.
Goldberg Variations, BWV 988: Variatio 5 a 1 ovvero 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ede2451f0091dd03fc7502bd8c2712da7418fb5663c8b5461e1368be444666. 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/DEN962030106.
Goldberg Variations, BWV 988: Variatio 6 Canone alla Seconda. a 1 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e7b0254cf7f5d89d6fe4020a0f6d332a5697b678286884413028adb6a3718c. 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/DEN962030207.
Goldberg Variations, BWV 988: Variatio 6 Canone alla Seconda. a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c706ada4f29eed41ca987b7d9059a753255a4584eb5928309ad122c5c5a7aab. 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/DEN962030107.
Goldberg Variations, BWV 988: Variatio 7 a 1 ovvero 2 Clav. Al tempo di Giga - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b91d87d9f0f3e8438644bb7965dabba9bfa65e0c80b7a6bada9090bff4a57d2. 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/DEN962030208.
Goldberg Variations, BWV 988: Variatio 8 a 2 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7067c06eafea37dc7a5738c3966c51d173978ade86ca23f21b780f7914dfa987. 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/DEN962030209.
Goldberg Variations, BWV 988: Variatio 8 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f85fa08dd5c708f25e8f3ae5ecbc613cfc6db27ba587306157bf9bbb80f2c60. 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/DEN962030109.
Goldberg Variations, BWV 988: Variatio 9 Canone alla Terza. a 1 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dfb92318fc58bde583233da4e8e8c5c53c80825cf38c20eecfc9e3228ff88b. 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/DEN962030210.
Goldberg Variations, BWV 988: Variatio 9 Canone alla Terza. a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fa085a1604a5a1fc1147d6a5d36042c29ab9e096cded70d1faa7b3d09bc31a. 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/DEN962030110.
Goldberg Variations, BWV 988: Variatio 10 Fughetta. a 1 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ce26e0b1535cdfc4bf7a5eff5444382216c9e392ddc0e0e883ea25b2103856. 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/DEN962030211.
Goldberg Variations, BWV 988: Variatio 10 Fughetta. a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3598811ffed473ad9f667ee8229c9cb7d3b5080eabf2f25010d59a6bf7f042. 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/DEN962030111.
Goldberg Variations, BWV 988: Variatio 11 a 2 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdac573d08b892e49261f93245f9d567601ab4fbd8e2fc1ab6c8909b9960e06. 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/DEN962030212.
Goldberg Variations, BWV 988: Variatio 11 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a5c75a62472208a78ab91e519c1aadd3a37425f810baae178c50718c841eb0. 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/DEN962030112.
Goldberg Variations, BWV 988: Variatio 12 Canone alla Quarta. (a 1 Clav.) - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ecfcd9e90d01987a9964a04338491c32d9e2721b3f85b3cf9be83be8f073dd. 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/DEN962030213.
Goldberg Variations, BWV 988: Variatio 12 Canone alla Quarta. (a 1 Clav.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2081a504aa758b0cbd19f623efda5da49b9f75a5ff0d36621f520404caaa9f. 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/DEN962030113.
Goldberg Variations, BWV 988: Variatio 13 a 2 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0ba168f905adcdef3a2dd63c0b0773c5a72e575c52df4387d2ca470bae41b3. 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/DEN962030214.
Goldberg Variations, BWV 988: Variatio 13 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35f158203d759c567971d8afd9d999eef85e59644d5f1c971a3faff1aed49c1. 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/DEN962030114.
Goldberg Variations, BWV 988: Variatio 14 a 2 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92166bdfd9ea5a61785278bf473b0450fe0e9dd0c45a7b1cc39d64658aa6061a. 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/DEN962030215.
Goldberg Variations, BWV 988: Variatio 14 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5107212f161bef7dcfc7debcb8b3aa86ef8ba3c9671ca5a589a7dc5ab4a427e9. 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/DEN962030115.
Goldberg Variations, BWV 988: Variatio 15 Canone alla Quinta. a 1 Clav. Andante - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fb79a60c3a75734e4ac57e2de36b0b536296107a1bfbbf23538f90beeea12c. 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/DEN962030216.
Goldberg Variations, BWV 988: Variatio 15 Canone alla Quinta. a 1 Clav. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2caac8d38cc1dd093122f8a9141bbf2519bcdc46c4c9e5cc2d9ff7653de92a42. 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/DEN962030116.
Goldberg Variations, BWV 988: Variatio 16 Ouverture. a 1 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430feae6d1a8682e340086396e5af34dbecdd48ca5e78fe594483ca49952cc87. 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/DEN962030217.
Goldberg Variations, BWV 988: Variatio 16 Ouverture. a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6f9f2226af0fdf82bc3e4c6837fb4f377748e106f9907c75bb98915b571a29. 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/DEN962030117.
Goldberg Variations, BWV 988: Variatio 17 a 2 Clav. - Live at Thomaskirche Leipzig / 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc01dfea93153f9cc7cc0e3465010b730ae1d68c3dea80e7386c74245ceb1cf3. 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/DEN962030218.
Goldberg Variations, BWV 988: Variatio 17 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62d21cbbd6ac1ffa861354bf3a31eb71a77d05bdf11527a5a3f1cc77d7a48d2. 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/DEN962030118.
Goldberg Variations, BWV 988: Variatio 18 Canone alla Sesta. a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5f9577c28a5ea11a01f8d638dd4ed6b811781290f0910159dbe9951650581d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030119.
Goldberg Variations, BWV 988: Variatio 19 a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24028b8bbf5b9baab949aaf0bed879b5da324a1440446e387f5adc54bce4ca3. 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/DEN962030120.
Goldberg Variations, BWV 988: Variatio 20 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb780d00eed6c0adb308830d775689c0ea68a35e31a898ef892331c8c7c69419c. 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/DEN962030121.
Goldberg Variations, BWV 988: Variatio 21 Canone alla Settima. (a 1 Clav.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e47f2f318d356422a21283c0e0f7f87628f1fc496d537923b8c34fca8e49e5. 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/DEN962030122.
Goldberg Variations, BWV 988: Variatio 22 a 1 Clav. Alla breve
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243f33a2f945d6fa38a8c293984f00035831cec5a07bfce3021d45b062ec4807. 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/DEN962030123.
Goldberg Variations, BWV 988: Variatio 23 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ee3fa06198ebd915e43ccdf8abf91d8962a78956a230943bbcfd807355a33d. 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/DEN962030124.
Goldberg Variations, BWV 988: Variatio 24 Canone all'Ottava. a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d1509e0cfed98a117d37f07f008eb588ad17d80a2807989f60c93bdca72ddd. 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/DEN962030125.
Goldberg Variations, BWV 988: Variatio 25 a 2 Clav. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24de6613d36811445acf80b0d10ba6f869edbd0438cbda2b997b2c2592f7c422. 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/DEN962030126.
Goldberg Variations, BWV 988: Variatio 26 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a0b15f5e9cf93a34ae2190466f827aaf4bf168d4d7b668bdc00c6f72537cd6. 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/DEN962030127.
Goldberg Variations, BWV 988: Variatio 27 Canone alla Nona. a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5d9db6533c82819255591d24cf27ad06feb158916cbb665561e463e956b4c9. 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/DEN962030128.
Goldberg Variations, BWV 988: Variatio 28 a 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40f67fc8174685535ee73b0c0776b208f216c6a8f08077de6732db4bcf3f495. 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/DEN962030129.
Goldberg Variations, BWV 988: Variatio 29 a 1 ovvero 2 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b596f318518cbc31ae8b2ff0c7242f56dab3fcd65b381ec8aa47bafee264d3. 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/DEN962030130.
Goldberg Variations, BWV 988: Variatio 30 Quodlibet. a 1 Clav.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a45cb390f1a25b6f720cfa2226ee6e64194b22792e0fd528eb2b59e3455959. 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/DEN962030131.
Goldberg Variations, BWV 988: Aria da Capo
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Elisabeth Schwanda: Barocke Sonaten Für Blockflöte
Die deutsche Vorklassik: Serie D. Orchester- und Kammermusik des Übergangs (Stereo Version)
Die deutsche Vorklassik: Serie D. Orchester- und Kammermusik des Übergangs (Mono Version)
J.G. Goldberg: Trio Sonata in B-Flat Major: IV. Ciacona
Goldberg: Sonate en trio (Formerly Attributed to Johann Sebastian Bach as BWV 1037, Mono Version)
Goldberg: Sonate en trio - EP (Formerly Attributed to Johann Sebastian Bach as BWV 1037, Mono Version)
Trio Sonata No. 4 in C Major, DürG 13 (Attrib. J.S. Bach as BWV 1037): I. Adagio
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Trio Sonata No. 4 in C Major, DürG 13 (Attrib. J.S. Bach as BWV 1037): II. Alla breve
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Trio Sonata No. 4 in C Major, DürG 13 (Attrib. J.S. Bach as BWV 1037): III. Largo
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Trio Sonata in C Minor, FaWV N:c2: I. Largo
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Trio Sonata in C Minor, FaWV N:c2: II. Allegro un poco
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Trio Sonata in C Minor, FaWV N:c2: III. Largo
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Trio Sonata in C Minor, FaWV N:c2: IV. Allegro
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Trio Sonata in F Major, W. VII:3, B. 12: I. Allegro
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Trio Sonata in F Major, W. VII:3, B. 12: II. Andante
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Trio Sonata in B-Flat Major, GraunWV A:XV:16: I. Adagio
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Trio Sonata in G Major, TWV 42:G10: I. Cantabile
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Trio Sonata in G Major, TWV 42:G10: II. Vivace
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Trio Sonata in B-Flat Major, H. 584, Wq. 158: I. Allegretto
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Trio Sonata in B-Flat Major, H. 584, Wq. 158: II. Largo con sordini
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Trio Sonata in B-Flat Major, H. 584, Wq. 158: III. Allegro
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Trio Sonata No. 4 in C Major, DürG 13 (Attrib. J.S. Bach as BWV 1037): IV. Gigue
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Bach: A Musical Offering - The Complete Instrumental Trio Sonatas
Trio Sonata in G Major, BWV 1038: I. Largo
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Trio Sonata in G Major, BWV 1039: III. Adagio e piano
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Musikalisches Opfer, BWV 1079, Sonata sopr' il soggetto Reale: III. Andante
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Trio Sonata in C Major, DürG 13: II. Alla breve
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Trio Sonata in C Major, DürG 13: IV. Gigue. Presto
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Trio Sonata in C Major, DürG 13: I. Adagio
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Trio Sonata in C Major, DürG 13: III. Largo
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Goldberg, Bach & Krebs: Kantaten, Missa Brevis & Magnificat
J.S. Bach, C.P.E. Bach & Goldberg: Chamber Works
Debussy, Ysaÿe, Bach, Wieniawski, Chopin, Tchaikovsky, Saint-Saëns
Bach / Bach / Bach / Goldberg / Telemann: Ein Goldbergwerk
Bach: Kammermusik aus eigener und fremder Hand
Milestones of a Violin Legend: Igor Oistrach, Vol. 5