Carl Maria Friedrich Ernst von Weber (5 June 1826) was a German composer, conductor, virtuoso pianist, guitarist, and critic in the late Classical and early Romantic eras. Best known for his operas, 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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe140030ff9c0139a75dba15c6214d45b37428424887be1c32d2d7557f23286be. 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/0b30200c-40fb-4112-a939-fa82607a176e.json and https://artists.proofprofile.net/proofs/artist/0b30200c-40fb-4112-a939-fa82607a176e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mirages. Hidden Treasures of Classical Piano
Deutsche Klarinette. Brahms, Mendelssohn, Beethoven, Weber...
Mendelssohn: The Hebrides, Symphonies Nos. 3 "Scottish" & 4 "Italian" - Weber: Overtures (Remastered)
Remembrances. Piano Essentials from the Golden Age
Alfred Cortot Plays Beethoven, Schubert & Weber
Tchaikovsky: Piano Concerto No. 1, Op. 23 - Weber: Konzertstück, Op. 79
Weber: Konzertstück, Oberon Overture & Symphonies Nos. 1 & 2
Chopin: Krakowiak & Piano Concerto No. 1 - Mendelssohn: Piano Concerto No. 1 - Weber: Konzertstück
Weber: Complete Chamber Music for Clarinet
Variations on a Theme from the Opera Silvana in B-Flat Major, Op. 33: III. Variation II. Con Grazia
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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Weber: Complete Works for Piano & Orchestra
Weber: Clarinet Quintet, Concertino for Clarinet, Grand Duo Concertant & Der Freischütz Overture
Weber: Flute Trio, Op. 63 & Flute Sonatas, Op. 10b
Weber: Peter Schmoll, Op. 8, J. 8 (Live)
Berlioz: Harold in Italy & Other Orchestral Works
Carl Maria von Weber Piano Sonatas vol. 2
Von Weber: Works for Clarinet: Grand Quintetto, Op. 34 / Grand Duo Concertant, Op. 48 / Var. for Clarinet & Piano, Op. 33
Weber: Complete Songs for Voice and Guitar
Bernstein Conducts Carl Maria von Weber (Remastered)
Carl Maria von Weber: Concerto No. 1, Variations & Grand duo
Carl Maria Von Weber: Complete Works for Clarinet
Piano Sonata No. 1 in C Major, Op. 24: IV. Rondo, Presto
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Carl Maria von Weber: Piano Sonatas, Vol. 1
6 Violin Sonatas, Op. 10b No. 1 in F Major, J. 99: I. Allegro
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6 Violin Sonatas, Op. 10b No. 1 in F Major, J. 99: III. Rondo: Amabile
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6 Violin Sonatas, Op. 10b No. 2 in G Major, J. 100: I. Carattere Espagnuolo
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6 Violin Sonatas, Op. 10b No. 2 in G Major, J. 100: II. Adagio
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6 Violin Sonatas, Op. 10b No. 2 in G Major, J. 100: III. Air Polonais
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6 Violin Sonatas, Op. 10b No. 3 in D Minor, J. 101: I. Air Russe: Allegretto moderato
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6 Violin Sonatas, Op. 10b No. 3 in D Minor, J. 101: II. Rondo: Presto
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6 Violin Sonatas, Op. 10b No. 4 in E-Flat Major, J. 102: II. Rondo: Vivace
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6 Violin Sonatas, Op. 10b No. 5 in F Major, J. 103: II. Finale siciliano: Allegretto
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6 Violin Sonatas, Op. 10b No. 6 in C Major, J. 104: I. Allegro con fuoco
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6 Violin Sonatas, Op. 10b No. 6 in C Major, J. 104: II. Largo
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6 Violin Sonatas, Op. 10b No. 6 in C Major, J. 104: III. Polacca
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Weber: Clarinet Concertos No. 1 & 2 - Concertino Op. 26
The clarinet as prima donna: Concertos and Opera Extracts
Weber: Clarinet Concertos Nos. 1, 2 & Clarinet Concertino in E-Flat Major, Op. 26
LP Pure, Vol. 23: Scherchen Conducts Weber Overtures
Weber, Rossini: Compositions for Clarinet and Orchestra
Carl Maria von Weber: Invitation to the Dance, Overtures
Chopin: 24 Preludes; Weber: Konzertstück
Weber: Concertino for Horn and Orchestra, Op. 45, J. 188: IV. Polacca
Von Weber: Clarinet Concertos - Mozart: Rondo for Flute
Weber, C.M. Von: Clarinet Music - Opp. 33, 34, 48
Weber : Clarinet Concertos Nos 1, 2 & Grand Duo Concertant
Weber: Piano Trio Op. 63; Piano Quartet Op. 8
Weber: Der Freischütz: Einst träumte meiner sel'gen Base
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Der Freischütz, J. 277, Act I: Viktoria! Viktoria! - Bauern-Marsch - Schau der Herr mich an als König!
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Der Freischütz, J. 277, Act I: Was gibt's hier?
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Der Freischütz, J. 277, Act I: O diese Sonne - Das Wild in Fluren und Triften
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Der Freischütz, J. 277, Act I: Nein, länger trag' ich nicht die Qualen - Durch die Wälder, durch die Auen
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Der Freischütz, J. 277, Act I: Hier im irdschen Jammertal
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Der Freischütz, J. 277, Act I: Bruderherz!
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Der Freischütz, J. 277, Act I: Schweig, damit dich niemand warnt!
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Der Freischütz, J. 277, Act II: Schelm! Halt fest!
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Der Freischütz, J. 277, Act II: Kommt ein schlanker Bursch gegangen
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Der Freischütz, J. 277, Act II: Wie nahte mir der Schlummer - Leise, leise, fromme Weise!
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Der Freischütz, J. 277, Act II: Wie? Was? Entsetzen!
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Der Freischütz, J. 277, Act II: Milch des Mondes fiel aufs Kraut - Samiel! Samiel! Erschein! - Ha! Furchtbar gähnt der düstre Abgrund
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Der Freischütz, J. 277, Act III: Entr'acte
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Der Freischütz, J. 277, Act III: Und ob die Wolke sie verhülle
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Der Freischütz, J. 277, Act III: Einst träumte meiner sel'gen Base - Trübe Augen, Liebchen, taugen
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Der Freischütz, J. 277, Act III: Wir winden dir den Jungfernkranz
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Der Freischütz, J. 277, Act III: Was gleicht wohl auf Erden dem Jägervergnügen?
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Der Freischütz, J. 277, Act III: Schaut, o schaut! Er traf die eigne Braut!
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Der Freischütz, J. 277, Act III: Wer legt auf ihn so strengen Bann?
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Delibes: Sylvia, Act 3: No. 16a, Pizzicati
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12d, Divertissement. Trepak, Russian Dance
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Tommasini & Scarlatti: Suite from The Good-Humoured Ladies: IV. Non presto, in tempo di ballo
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Weber, C.M. Von: Freischutz (Der) [Opera] (Staatskapelle Dresden Edition, Vol. 27)
Concertos and Vocal Music: Chopin, Bach, Ravel...
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 1
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 2
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 3
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 4
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 5
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 9
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Theme. Andante
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation I. Poco più animato
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation II. Più vivace
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation III. Con moto
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation IV. Andante con moto
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation V. Vivace
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VI. Vivace
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VII. Grazioso
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VIII. Presto non troppo
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Finale. Andante
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Tchaikovsky: The Nutcracker, Op. 71, Act 1: No. 3, Children's Galop and Entry of the Parents
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 14b, Pas de deux. Variation I "Tarantella"
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Sarasate: Carmen Concert Fantasy, Op. 25: II. Moderato
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Sarasate: Carmen Concert Fantasy, Op. 25: III. Lento assai
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Sarasate: Carmen Concert Fantasy, Op. 25: IV. Allegro moderato
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Sarasate: Carmen Concert Fantasy, Op. 25: V. Moderato
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Eugene Ormandy - Opera Highlights from The Columbia Stereo Collection 1964-1983
La gioconda, Op. 9, Act III: Dance of the Hours - 2025 Remastered
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The Bartered Bride: Dance of the Comedians - 2025 Remastered
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Guillaume Tell: No. 5, Pas de six - 2025 Remastered
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Weber: Clarinet Concertos, Clarinet Quintet
Clarinet Concerto No. 1 in F Minor, Op. 73: I. Allegro
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Clarinet Concerto No. 1 in F Minor, Op. 73: II. Adagio ma non troppo
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Clarinet Concerto No. 1 in F Minor, Op. 73: III. Rondo. Allegretto
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Clarinet Concerto No. 2 in E-Flat Major, Op. 74: I. Allegro
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Horn Concertino in E Minor, Op. 45, J. 188: III. Polacca
Weber: Concertino in E Minor - Strauss: Horn Concerto in C Minor - Saint-Saëns: Morceau de concert - Schumann: Concertstück
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