Liz Kay
type: MusicGroup
genre: happy hardcore
genre: nightcore
description: Eliza Krul (born 1981 in Delft), known professionally as Liz Kay, is a Dutch Eurodance singer and social media marketeer. Biography Kay has worked with various DJ's in recording studios, including Ya
popularity: 31
followers: 6112
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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: 2026-06-12T19:24:56Z
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album: When Love Becomes A Lie
  type: MusicAlbum
  date published: 2007
album: Castles in the sky
  type: MusicAlbum
  date published: 2007
album: Castles In The Sky
  type: MusicAlbum
  date published: 2007
album: When Love Becomes A Lie
  type: MusicAlbum
  date published: 2007
album: When Love Becomes A Lie
  type: MusicAlbum
  date published: 2007-01-08
  track: When Love Becomes A Lie - Radio Edit
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    by artist: Liz Kay
    in album: When Love Becomes A Lie
      type: MusicAlbum
      date published: 2007-01-08
    genre: happy hardcore
    genre: nightcore
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    additional property: OTSVerifyInstructions
      type: PropertyValue
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-20T02:17:40Z
    audio: When Love Becomes A Lie - Radio Edit
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        value: Eb
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album: When Love Becomes a Lie (UK Mixes)
  type: MusicAlbum
  date published: 2007-04-17
album: Castles In The Sky
  type: MusicAlbum
  date published: 2007-06-15
album: Castles in the sky
  type: MusicAlbum
  date published: 2007-09-07
album: Castles in the sky
  type: MusicAlbum
  date published: 2007-09-07
album: When Love Becomes A Lie
  type: MusicAlbum
  date published: 2007-10-09
album: True Faith
  type: MusicAlbum
  date published: 2008-03-28
  track: True Faith - Radio Edit
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    duration: PT3M20S
    duration ms: 200500
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    by artist: Liz Kay
    in album: True Faith
      type: MusicAlbum
      date published: 2008-03-28
    genre: happy hardcore
    genre: nightcore
    isrc code: DEHK90804001
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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: 2026-07-05T01:12:41Z
    audio: True Faith - Radio Edit
album: To France 2008
album: You`re Not Alone 2009
album: You'e Not Alone 2009
album: To The Moon And Back
album: You're Not Alone 2009

True Faith - Radio Edit
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additional property: Mode Name
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True Faith
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date published: 2008-03-28

True Faith
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date published: 2008-05-31
track: True Faith - Radio Edit
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  by artist: Liz Kay
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    type: MusicAlbum
    date published: 2008-05-31
  genre: happy hardcore
  genre: nightcore
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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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    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-05T10:01:46Z
  audio: True Faith - Radio Edit
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To France 2008
type: MusicAlbum
date published: 2008-07-24

True Faith
type: MusicAlbum
date published: 2008-09-08

You`re Not Alone 2009
type: MusicAlbum
date published: 2009-02-27

To France 2008
type: MusicAlbum
date published: 2009-02-27

You'e Not Alone 2009
type: MusicAlbum
date published: 2009-03-23

True Faith
type: MusicAlbum
date published: 2009-12-11

You`re Not Alone 2009
type: MusicAlbum
date published: 2009-12-11

To The Moon And Back
type: MusicAlbum
date published: 2010-04-30

To The Moon And Back
type: MusicAlbum
date published: 2010-04-30

You're Not Alone 2009
type: MusicAlbum
date published: 2010-06-15