Jura Margulis
type: MusicGroup
genre: classical
genre: classical piano
popularity: 25
followers: 510
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additional property: OTSVerifyInstructions
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  value: 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:24:56Z
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album: Piano Recital: Margulis, Jura - Gluck, C.W. / Bach, J.S. / Liszt, F. / Caplet, A. / Wagner, R. / Rachmaninov, S. (Piano Transcriptions)
  type: MusicAlbum
  date published: 2006-01-01
  track: Orfeo ed Euridice: Melody (arr. G. Sgambati)
  track: 12 Lieder von Schubert, S558/R243: No. 2. Auf dem Wasser zu singen
  track: Schubert - Schwanengesang, S560/R245: No. 12. Der Doppelganger
  track: Tale of Tsar Saltan, Op. 57 (arr. S. Rachmaninov): Rimsky-Korsakov - Flight of the Bumble Bee
album: Piano Recital: Margulis, Jura - Gluck, C.W. / Bach, J.S. / Liszt, F. / Caplet, A. / Wagner, R. / Rachmaninov, S. (Piano Transcriptions)
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  date published: 2006-01-01
album: Piano Recital: Margulis, Jura - Gluck, C.W. / Bach, J.S. / Liszt, F. / Caplet, A. / Wagner, R. / Rachmaninov, S. (Piano Transcriptions)
  type: MusicAlbum
  date published: 2006-01-01
album: Piano Recital: Margulis, Jura - Berg, A. / Brahms, J. / Beethoven, L. Van / Bach, J.S.
  type: MusicAlbum
  date published: 2009-07-01
album: Piano Recital: Margulis, Jura - Berg, A. / Brahms, J. / Beethoven, L. Van / Bach, J.S.
  type: MusicAlbum
  date published: 2009-07-01
album: Live on the Horowitz Steinway
  type: MusicAlbum
  date published: 2011-02-01
album: Piano Recital I
  type: MusicAlbum
  date published: 2015-07-15
album: Piano solo con sordino
  type: MusicAlbum
  date published: 2016-02-05
album: Piano solo con sordino
  type: MusicAlbum
  date published: 2016-02-05
album: Piano solo con sordino
  type: MusicAlbum
  date published: 2016-02-05
album: Piano Recital I - Schumann - Chopin - Rachmaninov - Liszt - Saint Saens- Moskowsky
  type: MusicAlbum
  date published: 2021-06-04
album: Schumann-Chopin-Rachmaninov-Liszt-Saint-Saens-Moszkowsky
  type: MusicAlbum
  date published: 2021-09-03
track: Fantasy Pieces, Op. 12: Des Abends (The Evening)

Orfeo ed Euridice: Melody (arr. G. Sgambati)
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  date published: 2006-01-01
genre: classical
genre: classical piano
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Orfeo ed Euridice: Melody (arr. G. Sgambati)
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12 Lieder von Schubert, S558/R243: No. 2. Auf dem Wasser zu singen
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genre: classical
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: 12 Lieder von Schubert, S558/R243: No. 2. Auf dem Wasser zu singen
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Schubert - Schwanengesang, S560/R245: No. 12. Der Doppelganger
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genre: classical
genre: classical piano
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Schubert - Schwanengesang, S560/R245: No. 12. Der Doppelganger
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Tale of Tsar Saltan, Op. 57 (arr. S. Rachmaninov): Rimsky-Korsakov - Flight of the Bumble Bee
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by artist: Jura Margulis
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Tale of Tsar Saltan, Op. 57 (arr. S. Rachmaninov): Rimsky-Korsakov - Flight of the Bumble Bee
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Fantasy Pieces, Op. 12: Des Abends (The Evening)
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  date published: 2026-07-08T03:53:27Z
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.381
  additional property: Energy
    type: PropertyValue
    value: 0.01
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.996
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.918
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.151
  additional property: Loudness (dB)
    type: PropertyValue
    value: -35.499
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major