Karaoke Champions
type: MusicGroup
popularity: 5
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aae4b81d-d818-4fb2-94dd-03c7cb98a4f9
additional property: OTSTimestamp
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  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x3adbdc2f12541e27f4cba22f0c5c929f90af5c85c6d4ecdfe753436c73c88d5e","name":"Karaoke Champions","registered_at":"2026-06-20T09:13:32Z","symbol":"NIM1576591","token_address":"0xcb6bdb54fafc741ad75e29dbd6bfe6fd9281702f","type":"artist","uuid":"aae4b81d-d818-4fb2-94dd-03c7cb98a4f9"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
subject of: OpenTimestamps Proof of Existence
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adbdc2f12541e27f4cba22f0c5c929f90af5c85c6d4ecdfe753436c73c88d5e. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aae4b81d-d818-4fb2-94dd-03c7cb98a4f9.json and https://artists.proofprofile.net/proofs/artist/aae4b81d-d818-4fb2-94dd-03c7cb98a4f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
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album: Greatest Worldhits Vol. 1
  type: MusicAlbum
  date published: 2008-01-01
  track: 99 Red Balloons - Karaoke
    type: MusicRecording
    duration: PT3M54S
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    by artist: Karaoke Champions
    in album: Greatest Worldhits Vol. 1
      type: MusicAlbum
      date published: 2008-01-01
  track: I'm so Excited - Karaoke
    type: MusicRecording
    duration: PT3M42S
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    by artist: Karaoke Champions
    in album: Greatest Worldhits Vol. 1
      type: MusicAlbum
      date published: 2008-01-01
  track: My Heart Will Go On/Titanic - Karaoke
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    by artist: Karaoke Champions
    in album: Greatest Worldhits Vol. 1
      type: MusicAlbum
      date published: 2008-01-01
  track: Easy - Karaoke
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      type: MusicAlbum
      date published: 2008-01-01
  track: Please Don't Go - Karaoke
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      type: MusicAlbum
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  track: Complicated - Karaoke
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    by artist: Karaoke Champions
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      type: MusicAlbum
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  track: New York, New York - Karaoke
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    in album: Greatest Worldhits Vol. 1
      type: MusicAlbum
      date published: 2008-01-01
  track: Time of My Life - Karaoke
    type: MusicRecording
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    duration ms: 300000
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    by artist: Karaoke Champions
    in album: Greatest Worldhits Vol. 1
      type: MusicAlbum
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  track: Anita - Karaoke
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    by artist: Karaoke Champions
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  track: Lady Marmelade - Karaoke
    type: MusicRecording
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    by artist: Karaoke Champions
    in album: Greatest Worldhits Vol. 1
      type: MusicAlbum
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  track: I Just Called to Say I Love You - Karaoke
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    duration ms: 259885
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    by artist: Karaoke Champions
    in album: Greatest Worldhits Vol. 1
      type: MusicAlbum
      date published: 2008-01-01
  track: Mandy - Karaoke
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    by artist: Karaoke Champions
    in album: Greatest Worldhits Vol. 1
      type: MusicAlbum
      date published: 2008-01-01
album: Greatest Worldhits, Vol. 2
  type: MusicAlbum
  date published: 2008-01-01
  track: Ghostbusters - Karaoke
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    duration: PT3M48S
    duration ms: 228189
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    by artist: Karaoke Champions
    in album: Greatest Worldhits, Vol. 2
      type: MusicAlbum
      date published: 2008-01-01
  track: It's a Kind of Magic - Karaoke
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269328
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    by artist: Karaoke Champions
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      type: MusicAlbum
      date published: 2008-01-01
  track: Unbreak My Heart - Karaoke
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    in album: Greatest Worldhits, Vol. 2
      type: MusicAlbum
      date published: 2008-01-01
  track: Against All Odds - Karaoke
    type: MusicRecording
    duration: PT3M17S
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    by artist: Karaoke Champions
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      type: MusicAlbum
      date published: 2008-01-01
  track: Come Away with Me - Karaoke
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    in album: Greatest Worldhits, Vol. 2
      type: MusicAlbum
      date published: 2008-01-01
  track: Mahogany - Karaoke
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    duration: PT3M20S
    duration ms: 200668
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    by artist: Karaoke Champions
    in album: Greatest Worldhits, Vol. 2
  track: Could I Have This Kiss Forever - Karaoke
  track: Chattanooga Choo Choo - Karaoke
  track: Show Must Go On - Karaoke
  track: Mein Stern - Karaoke
  track: Love Is in the Air - Karaoke
  track: Save the Best for Last - Karaoke
album: Greatest Lovesongs Vol. 1
album: Greatest Lovesongs Vol. 2
album: Greatest Worldhits, Vol. 3
album: Christmas Songs, Vol. 6
album: Karaoke Champions, Vol. 4
album: Movie Hits, Vol. 5
album: Karaoke Champions, Vol. 2
album: Karaoke Champions, Vol. 3
album: Karaoke Champions Vol. 7
album: Karaoke Champions, Vol. 8 (Happy Birthday)
album: Karaoke Champions (Vol. 1)
album: Vol. 9 (Lovesongs)
track: New York New York - Karaoke
track: Englishman in New York - Karaoke
track: My Heart Will Go On/Titanic - Karaoke
track: Dream a Little Dream of Me - Karaoke
track: Time to Say Goodbye (Con Te Partirò) - Karaoke
track: Hey There Delilah - Karaoke
track: Ghostbusters - Karaoke
track: Maniac - Karaoke
track: Dragostea Din Tei - Karaoke
track: We Are the World - Karaoke
track: Love Is in the Air - Karaoke
track: I Will Always Love You - Karaoke
track: Killing Me Softly - Karaoke
track: Hello - Karaoke
track: Hey Santa
track: Blue Eyes - Karaoke
track: Hard to Say I'm Sorry - Karaoke
track: White Christmas
track: Santa Claus Is Coming to Town

Karaoke Champions
type: MusicGroup

Greatest Worldhits, Vol. 2
type: MusicAlbum
date published: 2008-01-01

Could I Have This Kiss Forever - Karaoke
type: MusicRecording
duration: PT3M57S
duration ms: 237446
explicit: false
by artist: Karaoke Champions
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  date published: 2008-01-01

Chattanooga Choo Choo - Karaoke
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duration ms: 228085
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by artist: Karaoke Champions
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  type: MusicAlbum
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Show Must Go On - Karaoke
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by artist: Karaoke Champions
in album: Greatest Worldhits, Vol. 2
  type: MusicAlbum
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Mein Stern - Karaoke
type: MusicRecording
duration: PT3M57S
duration ms: 237061
explicit: false
by artist: Karaoke Champions
in album: Greatest Worldhits, Vol. 2
  type: MusicAlbum
  date published: 2008-01-01

Love Is in the Air - Karaoke
type: MusicRecording
duration: PT3M33S
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by artist: Karaoke Champions
in album: Greatest Worldhits, Vol. 2
  type: MusicAlbum
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Save the Best for Last - Karaoke
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duration ms: 219314
explicit: false
by artist: Karaoke Champions
in album: Greatest Worldhits, Vol. 2
  type: MusicAlbum
  date published: 2008-01-01

Greatest Lovesongs Vol. 1
type: MusicAlbum
date published: 2008-01-01
track: Feel - Karaoke
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track: Love Is in the Air - Karaoke
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213719
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track: Mandy - Karaoke
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  duration: PT3M28S
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track: Against All Odds - Karaoke
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track: My Heart Will Go On/Titanic - Karaoke
  type: MusicRecording
  duration: PT4M36S
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  in album: Greatest Lovesongs Vol. 1
    type: MusicAlbum
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track: Save the Best for Last - Karaoke
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track: Could I Have This Kiss Forever - Karaoke
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track: I Just Called to Say I Love You - Karaoke
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track: Come Away with Me - Karaoke
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track: Dream a Little Dream of Me - Karaoke
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Greatest Lovesongs Vol. 2
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date published: 2008-01-01
track: Would I Lie to You - Karaoke
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track: Angels - Karaoke
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  in album: Greatest Lovesongs Vol. 2
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track: Blue Moon - Karaoke
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  in album: Greatest Lovesongs Vol. 2
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track: Easy - Karaoke
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track: Unbreak My Heart - Karaoke
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  in album: Greatest Lovesongs Vol. 2
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track: Sunrise - Karaoke
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  in album: Greatest Lovesongs Vol. 2
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track: Where Did Our Love Go - Karaoke
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  in album: Greatest Lovesongs Vol. 2
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track: Time of My Life - Karaoke
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  in album: Greatest Lovesongs Vol. 2
    type: MusicAlbum
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track: Mein Stern - Karaoke
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track: Please Don't Go - Karaoke
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Greatest Worldhits, Vol. 3
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date published: 2008-01-01
track: Sunrise - Karaoke
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track: December 1963 - Karaoke
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track: Congratulations - Karaoke
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track: Dream a Little Dream of Me - Karaoke
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track: Would I Lie to You - Karaoke
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track: Delilah - Karaoke
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track: Blue Moon - Karaoke
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track: Dragostea Din Tei - Karaoke
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track: Always Look on the Bright Side of Life - Karaoke
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track: Nur Geträumt - Karaoke
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track: Angels - Karaoke
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  in album: Greatest Worldhits, Vol. 3
    type: MusicAlbum
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Christmas Songs, Vol. 6
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date published: 2008-03-08
track: Silent Night
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  in album: Christmas Songs, Vol. 6
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track: Winter Wonderland
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  in album: Christmas Songs, Vol. 6
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track: Santa Claus Is Coming to Town
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  in album: Christmas Songs, Vol. 6
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    date published: 2008-03-08
track: Sleigh Ride
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  in album: Christmas Songs, Vol. 6
    type: MusicAlbum
    date published: 2008-03-08
track: Have Yourself a Merry Christmas
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  in album: Christmas Songs, Vol. 6
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    date published: 2008-03-08
track: White Christmas
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  in album: Christmas Songs, Vol. 6
    type: MusicAlbum
    date published: 2008-03-08
track: Hey Santa
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  in album: Christmas Songs, Vol. 6
    type: MusicAlbum
    date published: 2008-03-08
track: Mary's Boychild
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  duration: PT3M6S
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  in album: Christmas Songs, Vol. 6
    type: MusicAlbum
    date published: 2008-03-08
track: Little Drummerboy
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  duration: PT2M56S
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  in album: Christmas Songs, Vol. 6
    type: MusicAlbum
    date published: 2008-03-08
track: Jingle Bells
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  by artist: Karaoke Champions
  in album: Christmas Songs, Vol. 6
    type: MusicAlbum
    date published: 2008-03-08

Karaoke Champions, Vol. 4
type: MusicAlbum
date published: 2008-03-08
track: Superstition - Karaoke
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  duration: PT3M33S
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    type: MusicAlbum
    date published: 2008-03-08
track: Where Did Our Love Go - Karaoke
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  duration: PT2M39S
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  in album: Karaoke Champions, Vol. 4
    type: MusicAlbum
    date published: 2008-03-08
track: Lady Marmelade - Karaoke
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  duration: PT3M33S
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  in album: Karaoke Champions, Vol. 4
    type: MusicAlbum
    date published: 2008-03-08
track: Hey There Delilah - Karaoke
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  duration: PT3M52S
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    type: MusicAlbum
    date published: 2008-03-08
track: Blue Moon - Karaoke
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  duration: PT2M45S
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    type: MusicAlbum
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track: Englishman in New York - Karaoke
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  duration: PT3M59S
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track: Mandy - Karaoke
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  duration: PT3M28S
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    type: MusicAlbum
    date published: 2008-03-08
track: Lemontree - Karaoke
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    type: MusicAlbum
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Movie Hits, Vol. 5
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track: My Heart Will Go On - From "Titanic"
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track: James Bond Theme - From "James Bond"
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track: Lady Marmelade - From "Moulin Rouge"
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Karaoke Champions, Vol. 2
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track: Nur geträumt - Karaoke
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Karaoke Champions, Vol. 3
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Karaoke Champions Vol. 7
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Karaoke Champions, Vol. 8 (Happy Birthday)
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Karaoke Champions (Vol. 1)
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Vol. 9 (Lovesongs)
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track: Amazing Grace (Irish)
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track: Amazing Grace (Trumpet) - Karaoke
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track: Amazing Grace (Guitar) - Karaoke
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    date published: 2010-08-06

New York New York - Karaoke
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duration: PT3M18S
duration ms: 198287
explicit: false
by artist: Karaoke Champions
in album: Karaoke Champions, Vol. 4
  type: MusicAlbum
  date published: 2008-03-08
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-05T01:43:49Z

Englishman in New York - Karaoke
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  type: MusicAlbum
  date published: 2008-03-08

My Heart Will Go On/Titanic - Karaoke
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  date published: 2008-01-01

Dream a Little Dream of Me - Karaoke
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Time to Say Goodbye (Con Te Partirò) - Karaoke
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Hey There Delilah - Karaoke
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  type: MusicAlbum
  date published: 2008-03-08

Ghostbusters - Karaoke
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Maniac - Karaoke
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  date published: 2008-03-08

Dragostea Din Tei - Karaoke
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  type: MusicAlbum
  date published: 2008-03-08

We Are the World - Karaoke
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duration ms: 288103
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  type: MusicAlbum
  date published: 2010-08-06

My Heart Will Go On/Titanic - Karaoke
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  date published: 2008-01-01

Love Is in the Air - Karaoke
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  type: MusicAlbum
  date published: 2008-01-01

I Will Always Love You - Karaoke
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  type: MusicAlbum
  date published: 2010-05-07

Killing Me Softly - Karaoke
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by artist: Karaoke Champions
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  type: MusicAlbum
  date published: 2010-08-06

Hello - Karaoke
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  date published: 2010-08-06

Hey Santa
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duration: PT4M15S
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by artist: Karaoke Champions
in album: Christmas Songs, Vol. 6
  type: MusicAlbum
  date published: 2008-03-08

Blue Eyes - Karaoke
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duration: PT3M35S
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by artist: Karaoke Champions
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Hard to Say I'm Sorry - Karaoke
type: MusicRecording
duration: PT3M45S
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by artist: Karaoke Champions
in album: Vol. 9 (Lovesongs)
  type: MusicAlbum
  date published: 2010-08-06

White Christmas
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duration: PT2M57S
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in album: Christmas Songs, Vol. 6
  type: MusicAlbum
  date published: 2008-03-08

Santa Claus Is Coming to Town
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duration: PT2M26S
duration ms: 146652
explicit: false
by artist: Karaoke Champions
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  type: MusicAlbum
  date published: 2008-03-08