Katie Herzig
type: MusicGroup
popularity: 38
followers: 50105
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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 → 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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef5b32855482c8c507bc1839072bf3690c590f1eee9ff026c3efa7b63cd0c2e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b72d118c-7be9-4c48-ac04-1b5e81b33b9a.json and https://artists.proofprofile.net/proofs/artist/b72d118c-7be9-4c48-ac04-1b5e81b33b9a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Watch Them Fall
  type: MusicAlbum
  date published: 1970-01-01
  track: Say Goodbye
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172733
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
  track: Chase Me
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208066
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: USTC70878883
  track: Over and Over
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208186
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
  track: Wonderful World
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245786
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
  track: Tell Me Something
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209453
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
  track: Take It Back
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245320
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
  track: Maybe
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104333
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
  track: Angels on the Banks
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262400
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
  track: Hungry Still
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283040
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
  track: Watch Them Fall
    type: MusicRecording
    duration: PT4M19S
    duration ms: 259946
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
  track: Make It Through
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239746
    explicit: false
    by artist: Katie Herzig
    in album: Watch Them Fall
      type: MusicAlbum
      date published: 1970-01-01
album: Weightless
  type: MusicAlbum
  date published: 1970-01-01
  track: Jack And Jill
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165160
    explicit: false
    by artist: Katie Herzig
    in album: Weightless
      type: MusicAlbum
      date published: 1970-01-01
  track: Sweeter Than This
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163600
    explicit: false
    by artist: Katie Herzig
    in album: Weightless
      type: MusicAlbum
      date published: 1970-01-01
  track: Until You Try
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257440
    explicit: false
    by artist: Katie Herzig
    in album: Weightless
      type: MusicAlbum
      date published: 1970-01-01
  track: Crazy
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241240
    explicit: false
    by artist: Katie Herzig
    in album: Weightless
      type: MusicAlbum
      date published: 1970-01-01
  track: Fools Gold
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168320
    explicit: false
    by artist: Katie Herzig
    in album: Weightless
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: USTC70878861
  track: The Offer
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206786
    explicit: false
    by artist: Katie Herzig
    in album: Weightless
      type: MusicAlbum
      date published: 1970-01-01
  track: Charlie Chaplin
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161746
    explicit: false
    by artist: Katie Herzig
    in album: Weightless
    isrc code: USTC70878863
  track: Butterfly
  track: Not Even Close
  track: Weightless
  track: Jenny Lynn
  track: Diamond Ring
  track: Child I Can See Ya
  track: Middle
album: Apple Tree
album: Two Hearts Are Better Than One - Single
album: Hey Na Na
album: Beautiful Inside
album: Live in Studio: Acoustic Trio
album: Holding Us Back
album: The Waking Sleep
album: Best Day of Your Life
album: Free My Mind (RAC Mix) [feat. RAC]
album: Free My Mind (RAC Remix)
album: We're All in This Together
album: Dreams Come True
album: Little Bit of Love
album: Walk Through Walls
album: I Want to Make You Proud
album: Viva La Vida
album: Strangers
album: Feel Alive
album: Me Without You
album: Beat of Your Own
album: Weight Lifting
album: Moment of Bliss
album: The Wilhelm Scream
album: Beat of Your Own (Delicate Version)
album: Delicate
album: Where Do We Go from Here
track: Free My Mind
track: We Belong
track: Sun Meets Shadow
track: We Belong - Odesza Remix
track: Lost and Found
track: Way to the Future - Soundtrack Version
track: Beautiful Inside
track: Wish You Well

Katie Herzig
type: MusicGroup

Weightless
type: MusicAlbum
date published: 1970-01-01

Butterfly
type: MusicRecording
duration: PT3M36S
duration ms: 216786
explicit: false
by artist: Katie Herzig
in album: Weightless
  type: MusicAlbum
  date published: 1970-01-01

Not Even Close
type: MusicRecording
duration: PT4M34S
duration ms: 274240
explicit: false
by artist: Katie Herzig
in album: Weightless
  type: MusicAlbum
  date published: 1970-01-01

Weightless
type: MusicRecording
duration: PT3M19S
duration ms: 199586
explicit: false
by artist: Katie Herzig
in album: Weightless
  type: MusicAlbum
  date published: 1970-01-01

Jenny Lynn
type: MusicRecording
duration: PT4M28S
duration ms: 268093
explicit: false
by artist: Katie Herzig
in album: Weightless
  type: MusicAlbum
  date published: 1970-01-01

Diamond Ring
type: MusicRecording
duration: PT3M50S
duration ms: 230840
explicit: false
by artist: Katie Herzig
in album: Weightless
  type: MusicAlbum
  date published: 1970-01-01

Child I Can See Ya
type: MusicRecording
duration: PT5M21S
duration ms: 321053
explicit: false
by artist: Katie Herzig
in album: Weightless
  type: MusicAlbum
  date published: 1970-01-01

Middle
type: MusicRecording
duration: PT2M30S
duration ms: 150733
explicit: false
by artist: Katie Herzig
in album: Weightless
  type: MusicAlbum
  date published: 1970-01-01

Apple Tree
type: MusicAlbum
date published: 2008-12-30
track: Songbird
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215120
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
  isrc code: USTC70879295
track: I Want to Belong to You
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197573
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
track: Hologram
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226920
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
track: How the West Was Won
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225680
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
track: Wish You Well
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245466
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
track: Sumatra
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212333
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
  isrc code: USTC70879301
track: I Will Follow
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183360
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
  isrc code: USTC70879302
track: I Hurt Too
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268506
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
track: Gypsy Girl
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162453
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
track: Shovel
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204533
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30
track: Forevermore
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133146
  explicit: false
  by artist: Katie Herzig
  in album: Apple Tree
    type: MusicAlbum
    date published: 2008-12-30

Two Hearts Are Better Than One - Single
type: MusicAlbum
date published: 2009-03-09
track: Two Hearts Are Better Than One
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97093
  explicit: false
  by artist: Katie Herzig
  in album: Two Hearts Are Better Than One - Single
    type: MusicAlbum
    date published: 2009-03-09
  isrc code: USTC80967534

Hey Na Na
type: MusicAlbum
date published: 2009-06-25
track: Hey Na Na
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155080
  explicit: false
  by artist: Katie Herzig
  in album: Hey Na Na
    type: MusicAlbum
    date published: 2009-06-25

Beautiful Inside
type: MusicAlbum
date published: 2009-07-20
track: Beautiful Inside
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245093
  explicit: false
  by artist: Katie Herzig
  in album: Beautiful Inside
    type: MusicAlbum
    date published: 2009-07-20

Live in Studio: Acoustic Trio
type: MusicAlbum
date published: 2009-10-30
track: Middle
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172066
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Hey Na Na
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154266
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Two Hearts Are Better Than One
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168840
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Songbird
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209253
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: I Hurt Too
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250573
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Hologram
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207306
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Oh My Darlin'
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195120
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Shovel
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252173
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Sumatra
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195933
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Forevermore
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142026
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Jenny Lynn
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249093
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Wish You Well
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271760
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Charlie Chaplin
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155560
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30
track: Sweeter Than This
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151666
  explicit: false
  by artist: Katie Herzig
  in album: Live in Studio: Acoustic Trio
    type: MusicAlbum
    date published: 2009-10-30

Holding Us Back
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date published: 2010-05-21
track: Holding Us Back
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173162
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  by artist: Katie Herzig
  in album: Holding Us Back
    type: MusicAlbum
    date published: 2010-05-21

The Waking Sleep
type: MusicAlbum
date published: 1970-01-01
track: Free My Mind
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288000
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  by artist: Katie Herzig
  in album: The Waking Sleep
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USCJ81100634
track: Make a Noise
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283666
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  by artist: Katie Herzig
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    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USCJ81100635
track: Best Day of Your Life
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203733
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  by artist: Katie Herzig
  in album: The Waking Sleep
    type: MusicAlbum
    date published: 1970-01-01
track: Wasting Time
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231733
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  by artist: Katie Herzig
  in album: The Waking Sleep
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USCJ81100638
track: Midnight Serenade
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245960
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  by artist: Katie Herzig
  in album: The Waking Sleep
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USCJ81100639
track: Oh My Darlin'
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219373
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  by artist: Katie Herzig
  in album: The Waking Sleep
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USCJ81100640
track: Closest I Get
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236293
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    type: MusicAlbum
    date published: 1970-01-01
track: The Waking Sleep
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  duration: PT3M35S
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    type: MusicAlbum
    date published: 1970-01-01
track: Lost and Found
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287200
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  in album: The Waking Sleep
    type: MusicAlbum
    date published: 1970-01-01
track: Daisies and Pews
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  duration: PT5M21S
  duration ms: 321533
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  by artist: Katie Herzig
  in album: The Waking Sleep
    type: MusicAlbum
    date published: 1970-01-01

The Waking Sleep
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date published: 2011-01-01
track: Free My Mind
  type: MusicRecording
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track: Make A Noise
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  duration: PT4M43S
  duration ms: 283666
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  by artist: Katie Herzig
  in album: The Waking Sleep
    type: MusicAlbum
    date published: 2011-01-01
track: Way To The Future
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203400
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    type: MusicAlbum
    date published: 2011-01-01
track: Best Day Of Your Life
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  duration: PT3M23S
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    type: MusicAlbum
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track: Wasting Time
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  duration: PT3M51S
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  by artist: Katie Herzig
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track: Midnight Serenade
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  duration: PT4M5S
  duration ms: 245960
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  by artist: Katie Herzig
  in album: The Waking Sleep
    type: MusicAlbum
    date published: 2011-01-01
track: Oh My Darlin'
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  duration: PT3M39S
  duration ms: 219373
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  by artist: Katie Herzig
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    type: MusicAlbum
    date published: 2011-01-01
track: Closest I Get
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  duration: PT3M56S
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track: The Waking Sleep
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track: Lost And Found
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track: Daisies And Pews
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    type: MusicAlbum
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Best Day of Your Life
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date published: 2011-01-06
track: Best Day of Your Life
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The Waking Sleep
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date published: 2011-09-20
track: Free My Mind
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track: Make A Noise
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track: Way To The Future
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track: Best Day Of Your Life
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We're All in This Together
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Dreams Come True
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Little Bit of Love
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Walk Through Walls
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Walk Through Walls
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Walk Through Walls
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I Want to Make You Proud
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Viva La Vida
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Strangers
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Feel Alive
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Me Without You
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Beat of Your Own
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Weight Lifting
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Moment of Bliss
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The Wilhelm Scream
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Beat of Your Own (Delicate Version)
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Delicate
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Where Do We Go from Here
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Free My Mind
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We Belong
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Sun Meets Shadow
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We Belong - Odesza Remix
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We Belong - Odesza Remix
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Lost and Found
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Way to the Future - Soundtrack Version
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We Belong - Odesza Remix
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Beautiful Inside
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Wish You Well
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We Belong - Odesza Remix
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We Belong - Odesza Remix
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We Belong - Odesza Remix
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We Belong
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by artist: RAC
by artist: Katie Herzig
in album: Don't Talk To
  type: MusicAlbum
  date published: 2013-01-01
isrc code: USUM71310291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:12:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d513e36f1b75db73a5718e57c9c27e01ca1b8b79eb3e0c72ef4c165cf99e6bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4lwG8dRdfxa8zzuWBs8bEa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lwG8dRdfxa8zzuWBs8bEa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d513e36f1b75db73a5718e57c9c27e01ca1b8b79eb3e0c72ef4c165cf99e6bc","isrc":"USUM71310291","name":"We Belong","registered_at":"2026-06-07T13:12:40Z","spotify_id":"4lwG8dRdfxa8zzuWBs8bEa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d513e36f1b75db73a5718e57c9c27e01ca1b8b79eb3e0c72ef4c165cf99e6bc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lwG8dRdfxa8zzuWBs8bEa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lwG8dRdfxa8zzuWBs8bEa.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x0d513e36f1b75db73a5718e57c9c27e01ca1b8b79eb3e0c72ef4c165cf99e6bc","isrc":"USUM71310291","name":"We Belong","registered_at":"2026-06-07T13:12:40Z","spotify_id":"4lwG8dRdfxa8zzuWBs8bEa","type":"track"}