Laurent Levesque
type: MusicGroup
genre: minimalism
description: Laurent Levesque (born 28 January 1970) is a film score composer. He started the piano at 4 and graduated at 17 from the French national music school academy with five first prizes. He then became a
popularity: 9
followers: 425
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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: 2026-06-16T09:36:34Z
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album: Piano & Piano
  type: MusicAlbum
  date published: 2000
album: Piano & Piano
  type: MusicAlbum
  date published: 2000
album: Being W (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2008-10-20
album: Being W (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2008-10-20
album: Les plages d'Agnès Varda
  type: MusicAlbum
  date published: 2010-04-19
album: Agnès de ci de là Varda (Original Series Soundtrack)
  type: MusicAlbum
  date published: 2011
album: The Satoki Nagata Experience (Light in the City)
  type: MusicAlbum
  date published: 2016-04-03
album: Replacements (Original Soundtrack from the TV Series)
  type: MusicAlbum
  date published: 2016-09-23
album: Féminin plurielles (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-03-03
album: Funeral
  type: MusicAlbum
  date published: 2018-04-19
album: Funeral
  type: MusicAlbum
  date published: 2018-06-18
album: Funeral
  type: MusicAlbum
  date published: 2018-06-18
album: Cello Quartet No. 2 "Ménilmontant"
  type: MusicAlbum
  date published: 2018-12-05
album: The Diary of Annina Roescheisen
  type: MusicAlbum
  date published: 2019-01-07
album: Age of Diplomacy
  type: MusicAlbum
  date published: 2019-11-26
album: Modern Piano Sketches
  type: MusicAlbum
  date published: 2020-04-03
album: Prélude
  type: MusicAlbum
  date published: 2020-12-03
album: Valentines
  type: MusicAlbum
  date published: 2020-12-03
album: Delicate Stories
  type: MusicAlbum
  date published: 2022-05-12
album: Neverland
  type: MusicAlbum
  date published: 2022-10-17
album: Fast Motion Orchestra
  type: MusicAlbum
  date published: 2023-02-20
album: Comme une actrice (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-03-10
album: Suspiro
  type: MusicAlbum
  date published: 2023-06-14
album: Helen Mirren: A Sassy Royal Actress (Original Soundtrack)
  type: MusicAlbum
  date published: 2023-09-15
album: Cycles of Life
  type: MusicAlbum
  date published: 2024-02-20
album: ABSOLUT PIANO
  type: MusicAlbum
  date published: 2024-04-26
album: Piano Reflections
  type: MusicAlbum
  date published: 2025-05-26
track: Spotless
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101400
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  by artist: Laurent Levesque
  in album: Simple Piano Stories
    type: MusicAlbum
    date published: 2007-05-14
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  additional property: OTSVerifyInstructions
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    value: 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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: Spotless
    type: AudioObject
    additional property: Tempo (BPM)
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