Boris Tchaikovsky
type: MusicGroup
genre: russian-modern-classical
description: Boris Alexandrovich Tchaikovsky (; 10 September 1925 – 7 February 1996), PAU, was a Soviet and Russian composer, born in Moscow, whose oeuvre includes orchestral works, chamber music, and film music.
popularity: 6
followers: 965
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T08:10:43Z
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album: B. Tchaikovsky: Piano Trio, Cello Sonata & Solo Cello Suite
  type: MusicAlbum
  date published: 2018-07-13
album: B. Tchaikovsky: Piano & Chamber Works
  type: MusicAlbum
  date published: 2016-03-04
album: Boris Tchaikovsky: Piano Quintet & The War Suite
  type: MusicAlbum
  date published: 2014-09-02
album: B. Tchaikovsky: Violin Concerto - Violin Sonata
  type: MusicAlbum
  date published: 2012-06-05
album: Tchaikovsky: Chamber Symphony - Signs of the Zodiac - 4 Preludes for Chamber Orchestra - Clarinet Concerto
  type: MusicAlbum
  date published: 2011-04-05
album: Tchaikovsky: Symphony No. 2 - Piano Pieces
  type: MusicAlbum
  date published: 2010-07-27
album: Tchaikovsky: Andersen Fairy Tales
  type: MusicAlbum
  date published: 2010-03-30
album: Tchaikovsky, B.: 4 Poems by Joseph Brodsky / From Kipling / String Trio / 2 Poems by Mikhail Lermontov / Lyrics of Pushkin
  type: MusicAlbum
  date published: 2009-01-01
album: Tchaikovsky, B.: Symphony No. 1 / the Murmuring Forest Suite / After the Ball Suite
  type: MusicAlbum
  date published: 2007-01-30
album: Boris Tchaikovsky Edition, Vol. 1
  type: MusicAlbum
  date published: 2006-06-02
album: Tchaikovsky, B.: Piano Concerto / Clarinet Concerto / Signs of the Zodiac
  type: MusicAlbum
  date published: 2006-01-17
album: Boris Tchaikovsky Edition, Vol. 2
  type: MusicAlbum
  date published: 2005-04-01
album: Boris Tchaikovsky: Chamber Symphony; Sinfonietta etc.
  type: MusicAlbum
  date published: 2004-06-01
album: Tchaikovsky, Boris: Cello Concerto, Suite & Partita (The Russian Years)
  type: MusicAlbum
  date published: 1997
album: Boris Tchaikovsky: Violin Concerto
  type: MusicAlbum
  date published: 2011-04-05