Heribert Beissel (27 March 1933 – 11 June 2021) was a German conductor. While based in Bonn for decades, as conductor at the Bonn Opera and as founder and conductor of the Klassische Philharmonie Bonn
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 0x117ad3b73b75836dce5042d2d3d3604cf638a36f7e8f7cb95ae8787b04dbfa20. 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/3dabc3ca-8980-4512-9fe5-547d4bce3f55.json and https://artists.proofprofile.net/proofs/artist/3dabc3ca-8980-4512-9fe5-547d4bce3f55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chopin: Piano Concerto No. 1, Fantasy on Polish Airs & Andante spianato and Grande polonaise brillante (Remastered 2024)
Piano Concerto No. 1 in E Minor, Op. 11: I. Allegro maestoso - Remastered 2024
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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Piano Concerto No. 1 in E Minor, Op. 11: II. Romanza. Larghetto - Remastered 2024
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Piano Concerto No. 1 in E Minor, Op. 11: III. Rondo. Vivace - Remastered 2024
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Fantasy on Polish Airs in A Major, Op. 13 - Remastered 2024
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Andante spianato and Grande polonaise brillante in E-Flat Major, Op. 22 - Remastered 2024
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Brahms: Piano Concerto No. 1 in D Minor, Op. 15 (Live)
Classical Selection - Hummel & Kalkbrenner: Piano Concertos
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The Nutcracker, Op. 71a: II. Scene: Decorating and Lighting up the Christmas Tree
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The Nutcracker, Op. 71a: XIIId. Character Dances: Trepak (Russian Dance)
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The Nutcracker, Op. 71a: XIV. Waltz of the Flowers
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The Nutcracker, Op. 71a: XVa. Pas de deux: Intrada
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Reinecke: Harp Concerto - Symphony No. 3
Mozart: Haffner Symphony - Piano Concerto No. 23
Le Nozze di Figaro (The Marriage of Figaro), K. 492: Overture
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Concerto No. 23 in A Major for Piano and Orchestra, K. 488: I. Allegro
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Symphony No. 35 in D Major, K. 385, "Haffner": II. Andante
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Symphony No. 35 in D Major, K. 385, "Haffner": IV. Finale: Presto
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Haydn: English Sonatas - Beethoven: Piano Concerto No. 2
Opera Arias - Adam, A. / Rossini, G. / Massenet, J. / Puccini, G. / Donizetti, G. / Verdi, G. / Bellini, V.
Piano Concerto No. 1 in D Minor, Op. 61: I. Allegro maestoso
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Piano Concerto No. 1 in D Minor, Op. 61: III. Rondo vivace
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Pfitzner: Piano Concerto / Das Christelflein Overture
Chopin: Complete Works for Piano & Orchestra
Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto
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Kalkbrenner: Piano Concerto No. 1 - Hummel: Piano Concerto No. 4
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Piano Concerto No. 1 in D Minor, Op. 61: II. Adagio di molto
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Piano Concerto No. 1 in D Minor, Op. 61: III. Rondo. Vivace
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Piano Concerto No. 4 in E Major, Op. 110: II. Andante con moto
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Chopin: Piano Concerto No. 2, Rondo à la Krakowiak & Variations on "Là ci darem la mano" (Remastered 2024)
Piano Concerto No. 2 in F Minor, Op. 21, B. 43: II. Larghetto - Remastered 2024
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Mélodies arméniennes et persanes (Mono Version)
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The Nutcracker, Op. 71, Act I: I. Scene, The Christmas Tree
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The Nutcracker, Op. 71, Act I: II. March
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The Nutcracker, Op. 71, Act I: III. The Children's Galop - Entrance of the Parents
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The Nutcracker, Op. 71, Act I: IV. Scene, Arrival of Drosselmeyer
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The Nutcracker, Op. 71, Act I: VI. Scene, Dance of the Grandfathers (attacca)
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The Nutcracker, Op. 71, Act II: XIVc. Var. 2, Dance of the Sugar-Plum Fairy
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The Nutcracker, Op. 71, Act I: VII. Scene, Clara and the Nutcracker
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The Nutcracker, Op. 71, Act I: VIII. Scene, A Pine Forest in Winter
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The Nutcracker, Op. 71, Act I: VIII. Scene, The Nutcracker Battles the Mouse King's Army
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The Nutcracker, Op. 71, Act I: IX. Waltz of the Snowflakes
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The Nutcracker, Op. 71, Act II: XIIb. Coffee (Arabic Dance)
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The Nutcracker, Op. 71, Act II: XIId. Trepak (Russian Dance)
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The Nutcracker, Op. 71, Act II: XI. Scene, The Magic Castle in the Land of Sweets
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The Nutcracker, Op. 71, Act II: XII. Scene, Clara and Nutcracker Prince
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The Nutcracker, Op. 71, Act II: XIIa. Chocolate (Spanish Dance)
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The Nutcracker, Op. 71, Act II: XIIc. Tea (Chinese Dance)
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The Nutcracker, Op. 71, Act II: XIIe. Dance of the Reed Pipes
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The Nutcracker, Op. 71, Act II: XIII. Waltz of the Flowers
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The Nutcracker, Op. 71, Act II: XIIf. Mother Ginger and the Polichinelles
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