Dietrich Becker (ca. 1623 – Hamburg, 12 May 1679) was a German Baroque violinist and composer. Little is known about Becker's musical education. His first position was as organist at Ahrensberg. In h
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 0x720cd5cc0eec363e467618545933237aa491ac94d34bed6fdc5014d1b03ea018. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/814aeb80-f150-4777-9c77-efaba7195503.json and https://artists.proofprofile.net/proofs/artist/814aeb80-f150-4777-9c77-efaba7195503.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dietrich Buxtehude: Sonates en trio – Manuscrits d’Uppsala
Sonata in A-Moll, BuxWV 272: Sonata in A-Moll, BuxWV 272: I. [Allegro]
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Sonata in A-Moll, BuxWV 272: Sonata in A-Moll, BuxWV 272: II. Adagio
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Sonata in A-Moll, BuxWV 272: Sonata in A-Moll, BuxWV 272: III. [Passacaglia]
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Sonata & Suite in D-Dur: Sonata & Suite in D-Dur: I. Adagio
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Sonata & Suite in D-Dur: Sonata & Suite in D-Dur: II. Lento [Ciacona]
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Sonata & Suite in D-Dur: Sonata & Suite in D-Dur: III. Adagio piano
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Sonata & Suite in D-Dur: Sonata & Suite in D-Dur: IX. Gigue
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Violadagamba Solo in D-Moll: Violadagamba Solo in D-Moll: I. Sonata
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Violadagamba Solo in D-Moll: Violadagamba Solo in D-Moll: II. [Passacaglia-Adagio]
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Sonata III in G-Moll, Op. 2, BuxWV 261: Sonata III in G-Moll, Op. 2, BuxWV 261: I. Vivace. Lento
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Sonata in D-Dur, BuxWV 267: Sonata in D-Dur, BuxWV 267: IV. Solo-Allegro-Allegro-Presto
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Sonata & Suite in B-Dur, BuxWV 273: Sonata & Suite in B-Dur, BuxWV 273: I. [Allegro]
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Sonata & Suite in B-Dur, BuxWV 273: Sonata & Suite in B-Dur, BuxWV 273: II. Adagio-Allegro-Poco adagio-Allegro
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Sonata & Suite in B-Dur, BuxWV 273: Sonata & Suite in B-Dur, BuxWV 273: VI. Gigue
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Sonata & Suite in D-Dur: Sonata & Suite in D-Dur: IV. [Solo-Andante]
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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
Sonata & Suite in D-Dur: Sonata & Suite in D-Dur: V. [Allegro]-Adagio
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Sonata & Suite in D-Dur: Sonata & Suite in D-Dur: VI. Allmandt
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Sonata & Suite in D-Dur: Sonata & Suite in D-Dur: VIII. Sarabande
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Sonata & Suite in D-Dur: Sonata & Suite in D-Dur: VII. Courant
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Echo & Risposta (Virtuoso Instrumental Music from the Galleries of the Abbey Church of Muri)
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Little Consort, Suite No. 3 in D Minor: III. Courante
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Dygd och Ära – Adeln och musiken i stormakts-tidens Sverige / Virtue and Glory – Aristocracy and Music in Sweden’s Age of Greatness
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Music in a Cold Climate: Sounds of Hansa Europe
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Chamber Music: London Baroque - Rosenmuller, J. / Hacquart, C. / Buxtehude, D. / Biber, H. I. F. (The Trio Sonata in 17Th Century Germany)
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Sonata à 3 in D Major, S-Uu 8:9 "Lanterly"
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Sonata à 3 in D Minor, Op. 2 No. 6: III. Adagio
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Sonata à 3 in D Minor, Op. 2 No. 6: IV. Adagio
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Sonata à 3 in D Minor, Op. 2 No. 6: V. Grave - Allegro
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Trio Sonata in G Major, BuxWV 271: III. Adagio
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Trio Sonata in G Major, BuxWV 271: IV. Allegro
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Trio Sonata in G Major, BuxWV 271: V. Adagio - Allegro
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Harmonia artificiosa-ariosa, Partia No. 6 in D Major, C. 67: II. Aria con variato
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Sonates & Suites: No. 26, Trio Sonata in A Major
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Die Herrlichkeit der Erden muss Rauch und Aschen werden
Zweistimmigen Sonaten und Suiten: Sonata in D Major for Violin, Viola da Gamba, and Continuo
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Baroque Chamber Music - Musica Antiqua Köln
Lovers and Mourners: Variations and Sonatas from 17th-Century Germany
Chamber Music (German 17Th Century) - Becker, D. / Strungk, N.A. / Reincken, J.A. / Buxtehude, D. / Forster, K. / Theile, J. (Cordarte Ensemble)
My Precious Manuscript: Fantastic Sonatas from England to Germany
O Lux Beata Trinitas: Norddeutsche Kantaten
El Instante Desvanecido (Original Motion Picture Soundtrack)
Musicalische Fruhlings-Fruchte: Paduana à 5
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