Yvonne Keeley
type: MusicGroup
description: Yvonne Keeley (born Yvonne Paaij, 6 September 1952) is a Dutch pop music singer. She is the sister of Patricia Paay. She began her career as a session singer in the music industry in London, working
popularity: 26
followers: 119
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track: If I Had Words
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  by artist: Scott Fitzgerald
  by artist: Yvonne Keeley
  in album: If I Had Words: 70s Hit Wonders
    type: MusicAlbum
    date published: 2020-06-08
  popularity: 39
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T12:47:07Z
  audio: If I Had Words
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track: If I Had Words
  type: MusicRecording
  duration: PT3M48S
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  by artist: Scott Fitzgerald
  by artist: Yvonne Keeley
  in album: 70s Vibes
    type: MusicAlbum
    date published: 2020-11-27
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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: 2026-07-02T03:55:08Z
  audio: If I Had Words
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    additional property: Danceability
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    additional property: Loudness (dB)
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Key Name
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Mode Name
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