Rachel Kramer
type: MusicGroup
description: Rachel Kramer (born in Rotterdam on 9 August 1980) is a Dutch singer and the runner-up of the second season of the X Factor in the Netherlands. Her first single was a cover of Rascal Flatts's "What
popularity: 25
followers: 807
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:28:13Z
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album: Dr. Dancefloor (Rachel Kramer presents Dr. Dancefloor)
  type: MusicAlbum
  date published: 2014-01-31
album: Dreaming
  type: MusicAlbum
  date published: 2017-11-03
album: Dreaming
  type: MusicAlbum
  date published: 2017-11-03
album: Back on the road
  type: MusicAlbum
  date published: 2018-01-04
album: Back on the road
  type: MusicAlbum
  date published: 2018-01-04
album: Breakfast Dinners
  type: MusicAlbum
  date published: 2018-05-04
album: You And Me
  type: MusicAlbum
  date published: 2018-09-07
album: Home
  type: MusicAlbum
  date published: 2018-09-28
album: Coat Of Many Colors (Better Than Ever / Aflevering 3 / Live)
  type: MusicAlbum
  date published: 2022-01-15
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    by artist: Rachel Kramer
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      type: MusicAlbum
      date published: 2022-01-15
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-12T07:35:31Z
    audio: Coat Of Many Colors - Better Than Ever / Aflevering 3 / Live
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: F#
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track: Dr. Dancefloor - Radio Mix
  type: MusicRecording
  duration: PT2M47S
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  explicit: false
  by artist: Dr. Dancefloor
  by artist: Rachel Kramer
  in album: House Cookies, Vol. 1
    type: MusicAlbum
    date published: 2014-08-01
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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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: Dr. Dancefloor - Radio Mix
    type: AudioObject
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    additional property: Instrumentalness
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    additional property: Loudness (dB)
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    additional property: Mode Name

Time Signature
type: PropertyValue
value: 5

Danceability
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value: 0.903

Energy
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value: 0.819

Speechiness
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value: 0.079

Acousticness
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value: 0.046

Instrumentalness
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value: 0.001

Liveness
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value: 0.038

Valence (Positivity)
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value: 0.927

Loudness (dB)
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value: -11.347

Key Name
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Mode Name
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value: Minor