Krystal Davis
type: MusicGroup
genre: post-disco
description: Krystal L. Davis, or simply Krystal Davis, is an American session musician and background singer for Herbie Mann, Evelyn King and Cyndi Lauper. Her single "So Smooth" was released in 1985 and peaked
popularity: 16
followers: 350
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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: 2026-06-14T11:37:06Z
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album: So Smooth
  type: MusicAlbum
  date published: 1985
album: So Smooth (Kon Hit N Run Mix)
  type: MusicAlbum
  date published: 2018-05-04
album: So Smooth
  type: MusicAlbum
  date published: 2018-05-04
album: So Smooth
  type: MusicAlbum
  date published: 2018-05-04
album: So Smooth (Yam Who? Rework)
  type: MusicAlbum
  date published: 2018-05-04
album: So Smooth (Kon Hit N Run Mix)
  type: MusicAlbum
  date published: 2018-06-08
album: So Smooth (Yam Who? Rework)
  type: MusicAlbum
  date published: 2018-06-15
album: So Smooth
  type: MusicAlbum
  date published: 2018-06-15
album: So Smooth
  type: MusicAlbum
  date published: 2018-06-15
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    by artist: Krystal Davis
    in album: So Smooth
      type: MusicAlbum
      date published: 2018-06-15
    genre: post-disco
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    additional property: OTSTimestamp
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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: 2026-07-20T00:52:19Z
    audio: So Smooth
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      additional property: Mode (Major/Minor)
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        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -5.325
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        type: PropertyValue
        value: E
      additional property: Mode Name
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track: So Smooth (Kon Extended Hit N Run Mix) - Mixed
  type: MusicRecording
  duration: PT5M57S
  duration ms: 357662
  explicit: false
  by artist: Krystal Davis
  by artist: Kon
  in album: Glitterbox Radio Episode 004 (presented by Melvo Baptiste) [Mixed]
    type: MusicAlbum
    date published: 2020-07-31
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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
    type: DigitalDocument
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    date published: 2026-07-08T03:20:19Z
  audio: So Smooth (Kon Extended Hit N Run Mix) - Mixed
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    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
    additional property: Time Signature
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Mode (Major/Minor)
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value: 0

Time Signature
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Danceability
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Energy
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Speechiness
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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So Smooth (Kon Extended Hit N Run Mix) - Mixed
type: MusicRecording
duration: PT4M6S
duration ms: 246436
explicit: false
by artist: Krystal Davis
by artist: Kon
in album: Glitterbox - Let's Groove (DJ Mix)
  type: MusicAlbum
  date published: 2019-04-26
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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: 2026-07-31T02:19:15Z
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  additional property: Danceability
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