HA SUNG WOON
type: MusicGroup
popularity: 54
followers: 259097
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bc15aeea473c7e926a0dc997ddc946e0dd300bf57b5ab036629bec135ef285. 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/547aec5d-14eb-4bb4-be89-ce43da89d6a6.json and https://artists.proofprofile.net/proofs/artist/547aec5d-14eb-4bb4-be89-ce43da89d6a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Don't forget
  type: MusicAlbum
  date published: 2019-01-28
  track: Don't forget (feat. 박지훈)
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220122
    explicit: false
    by artist: HA SUNG WOON
    in album: Don't forget
      type: MusicAlbum
      date published: 2019-01-28
album: My Moment
  type: MusicAlbum
  date published: 2019-02-28
  track: Don't Forget (feat. 박지훈)
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220122
    explicit: false
    by artist: HA SUNG WOON
    in album: My Moment
      type: MusicAlbum
      date published: 2019-02-28
  track: BIRD
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202744
    explicit: false
    by artist: HA SUNG WOON
    in album: My Moment
      type: MusicAlbum
      date published: 2019-02-28
  track: Tell me I love you
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190156
    explicit: false
    by artist: HA SUNG WOON
    in album: My Moment
      type: MusicAlbum
      date published: 2019-02-28
    isrc code: QZEKE1862234
  track: Remember you
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233969
    explicit: false
    by artist: HA SUNG WOON
    in album: My Moment
      type: MusicAlbum
      date published: 2019-02-28
  track: Lonely Night
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219937
    explicit: false
    by artist: HA SUNG WOON
    in album: My Moment
      type: MusicAlbum
      date published: 2019-02-28
    isrc code: QZEKE1862236
album: Her Private Life, Pt. 6 (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2019-05-16
  track: Think of You
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263870
    explicit: false
    by artist: HA SUNG WOON
    in album: Her Private Life, Pt. 6 (Original Television Soundtrack)
      type: MusicAlbum
      date published: 2019-05-16
  track: Think of You - Instrumental
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263870
    explicit: false
    by artist: HA SUNG WOON
    in album: Her Private Life, Pt. 6 (Original Television Soundtrack)
      type: MusicAlbum
      date published: 2019-05-16
    isrc code: KRA491900308
album: Her Private Life (Original Television Soundtrack), Pt. 6
  type: MusicAlbum
  date published: 2019-05-16
  track: Think of You
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263870
    explicit: false
    by artist: HA SUNG WOON
    in album: Her Private Life (Original Television Soundtrack), Pt. 6
      type: MusicAlbum
      date published: 2019-05-16
  track: Think of You - Instrumental
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263870
    explicit: false
    by artist: HA SUNG WOON
    in album: Her Private Life (Original Television Soundtrack), Pt. 6
      type: MusicAlbum
      date published: 2019-05-16
album: Riding
  type: MusicAlbum
  date published: 2019-06-05
  track: Riding (feat. Gaeko)
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: HA SUNG WOON
    in album: Riding
      type: MusicAlbum
      date published: 2019-06-05
album: Riding
  type: MusicAlbum
  date published: 2019-06-05
  track: Riding (feat. Gaeko)
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: HA SUNG WOON
    in album: Riding
      type: MusicAlbum
      date published: 2019-06-05
    isrc code: KRA381903208
album: The Wind Blows, Pt. 3 (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2019-06-17
  track: Immunity
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244746
    explicit: false
    by artist: HA SUNG WOON
    in album: The Wind Blows, Pt. 3 (Original Television Soundtrack)
      type: MusicAlbum
      date published: 2019-06-17
  track: Immunity (Instrumental)
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244745
    explicit: false
    by artist: HA SUNG WOON
    in album: The Wind Blows, Pt. 3 (Original Television Soundtrack)
      type: MusicAlbum
      date published: 2019-06-17
album: The Wind Blows (Original Television Soundtrack, Pt. 3)
  type: MusicAlbum
  date published: 2019-06-17
  track: Immunity
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244746
    explicit: false
    by artist: HA SUNG WOON
    in album: The Wind Blows (Original Television Soundtrack, Pt. 3)
      type: MusicAlbum
      date published: 2019-06-17
  track: Immunity - Instrumental
album: The Wind Blows (Original Television Soundtrack) Pt.3
album: BXXX
album: Dream of a dream(Prod. By yoonsang)
album: Flower Crew: Joseon Marriage Agency (Original Television Soundtrack, Pt. 5)
album: The Story of December
album: The King : Eternal Monarch, Pt. 5 (Original Television Soundtrack)
album: The King: Eternal Monarch (Original Television Soundtrack), Pt. 5
album: Twilight Zone
album: More than friends (Original Television Soundtrack), Pt.1
album: Mirage
album: True Beauty, Pt. 6 (Original Television Soundtrack)
album: Sneakers
album: Select Shop
album: Cyworld BGM 2021
album: CYWORLD BGM 2021
album: EXchange, Pt. 2 (Original Television Soundtrack)
album: Electrified : Urban Nostalgia
album: Our Beloved Summer (Original Television Soundtrack), Pt. 3
album: 꽃 피면 달 생각하고 OST Part 3
album: Moonshine (Original Television Soundtrack) Pt. 3
album: その年、私たちは オリジナル・サウンドトラック Part.3
album: YOU
album: LA LA POP!
album: Strange World
album: Snowy Stars
album: Lovely Runner, Pt. 9 (Original Soundtrack)
album: Blessed
album: Love Next Door, Pt. 2 (Original Soundtrack)
album: Family by Choice (Original Television Soundtrack) Pt. 1
album: Talk To Me
album: My Dearest Nemesis OST Part.3
album: The Divorce Insurance, Pt. 1 (Original Soundtrack)
album: Finale.
album: Law and The City, Pt. 1 (Original Soundtrack)
track: With you
track: With you - Instrumental
track: Johnny
track: Johnny - instrumental
track: Squabble
track: 너라는 꿈
track: 너라는 꿈 (Inst.)
track: I Fall In Love
track: NOW N NEW 2021
track: NOW N NEW 2021 (3D SOUND)
track: NOW N NEW 2021 (Inst.)
track: A MELODY CALLED YOU
track: The sun is in my eyes
track: The Last Christmas
track: It′s You

Immunity - Instrumental
type: MusicRecording
duration: PT4M4S
duration ms: 244746
explicit: false
by artist: HA SUNG WOON
in album: The Wind Blows (Original Television Soundtrack, Pt. 3)
  type: MusicAlbum
  date published: 2019-06-17

The Wind Blows (Original Television Soundtrack) Pt.3
type: MusicAlbum
date published: 2019-06-17
track: Immunity
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244746
  explicit: false
  by artist: HA SUNG WOON
  in album: The Wind Blows (Original Television Soundtrack) Pt.3
    type: MusicAlbum
    date published: 2019-06-17
track: Immunity - Instrumental
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  duration: PT4M4S
  duration ms: 244746
  explicit: false
  by artist: HA SUNG WOON
  in album: The Wind Blows (Original Television Soundtrack) Pt.3
    type: MusicAlbum
    date published: 2019-06-17

The Wind Blows, Pt. 3 (Original Television Soundtrack)
type: MusicAlbum
date published: 2019-06-17
track: Immunity
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244746
  explicit: false
  by artist: HA SUNG WOON
  in album: The Wind Blows, Pt. 3 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2019-06-17
  isrc code: KRA251901091
track: Immunity - Instrumental
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244746
  explicit: false
  by artist: HA SUNG WOON
  in album: The Wind Blows, Pt. 3 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2019-06-17

BXXX
type: MusicAlbum
date published: 2019-07-08
track: Bluemaze
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209906
  explicit: false
  by artist: HA SUNG WOON
  in album: BXXX
    type: MusicAlbum
    date published: 2019-07-08
track: BLUE
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201880
  explicit: false
  by artist: HA SUNG WOON
  in album: BXXX
    type: MusicAlbum
    date published: 2019-07-08
track: Hey there
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193720
  explicit: false
  by artist: HA SUNG WOON
  in album: BXXX
    type: MusicAlbum
    date published: 2019-07-08
track: What are you doing today?!
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201346
  explicit: false
  by artist: HA SUNG WOON
  in album: BXXX
    type: MusicAlbum
    date published: 2019-07-08

BXXX
type: MusicAlbum
date published: 2019-07-08
track: Bluemaze
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209906
  explicit: false
  by artist: HA SUNG WOON
  in album: BXXX
    type: MusicAlbum
    date published: 2019-07-08
  isrc code: KRA381903509
track: BLUE
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201880
  explicit: false
  by artist: HA SUNG WOON
  in album: BXXX
    type: MusicAlbum
    date published: 2019-07-08
track: Riding (feat. Gaeko)
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240013
  explicit: false
  by artist: HA SUNG WOON
  in album: BXXX
    type: MusicAlbum
    date published: 2019-07-08
track: Hey There
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193720
  explicit: false
  by artist: HA SUNG WOON
  in album: BXXX
    type: MusicAlbum
    date published: 2019-07-08
  isrc code: KRA381903512
track: What Are You Doing Today?!
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201346
  explicit: false
  by artist: HA SUNG WOON
  in album: BXXX
    type: MusicAlbum
    date published: 2019-07-08
  isrc code: KRA381903513

Dream of a dream(Prod. By yoonsang)
type: MusicAlbum
date published: 2019-10-05
track: Dream of a dream(Prod. By yoonsang)
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197894
  explicit: false
  by artist: HA SUNG WOON
  in album: Dream of a dream(Prod. By yoonsang)
    type: MusicAlbum
    date published: 2019-10-05
track: Dream of a dream(Prod. By yoonsang)(Inst.)
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197894
  explicit: false
  by artist: HA SUNG WOON
  in album: Dream of a dream(Prod. By yoonsang)
    type: MusicAlbum
    date published: 2019-10-05

Flower Crew: Joseon Marriage Agency (Original Television Soundtrack, Pt. 5)
type: MusicAlbum
date published: 2019-10-15
track: Because Of You (From "Flower Crew: Joseon Marriage Agency")
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240613
  explicit: false
  by artist: HA SUNG WOON
  in album: Flower Crew: Joseon Marriage Agency (Original Television Soundtrack, Pt. 5)
    type: MusicAlbum
    date published: 2019-10-15
track: Because Of You (From "Flower Crew: Joseon Marriage Agency") - Instrumental
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240612
  explicit: false
  by artist: HA SUNG WOON
  in album: Flower Crew: Joseon Marriage Agency (Original Television Soundtrack, Pt. 5)
    type: MusicAlbum
    date published: 2019-10-15

The Story of December
type: MusicAlbum
date published: 2019-12-25
track: The Story of December
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229200
  explicit: false
  by artist: HA SUNG WOON
  in album: The Story of December
    type: MusicAlbum
    date published: 2019-12-25

The Story of December
type: MusicAlbum
date published: 2019-12-25
track: The Story of December
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229200
  explicit: false
  by artist: HA SUNG WOON
  in album: The Story of December
    type: MusicAlbum
    date published: 2019-12-25
  isrc code: KRA381905382

The King : Eternal Monarch, Pt. 5 (Original Television Soundtrack)
type: MusicAlbum
date published: 2020-05-02
track: I Fall In Love
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229586
  explicit: false
  by artist: HA SUNG WOON
  in album: The King : Eternal Monarch, Pt. 5 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2020-05-02
track: I Fall In Love - Instrumental
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229600
  explicit: false
  by artist: HA SUNG WOON
  in album: The King : Eternal Monarch, Pt. 5 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2020-05-02
  isrc code: KRA492000548

The King: Eternal Monarch (Original Television Soundtrack), Pt. 5
type: MusicAlbum
date published: 2020-05-02
track: I Fall In Love
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229586
  explicit: false
  by artist: HA SUNG WOON
  in album: The King: Eternal Monarch (Original Television Soundtrack), Pt. 5
    type: MusicAlbum
    date published: 2020-05-02
track: I Fall In Love - Instrumental
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229600
  explicit: false
  by artist: HA SUNG WOON
  in album: The King: Eternal Monarch (Original Television Soundtrack), Pt. 5
    type: MusicAlbum
    date published: 2020-05-02

Twilight Zone
type: MusicAlbum
date published: 2020-06-08
track: Lazy Lovers
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207066
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
track: Get Ready
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182413
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
track: Puzzle
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193573
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
  isrc code: KRA382001757
track: Lie
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230053
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
  isrc code: KRA382001758
track: Curiou's
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188946
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  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
  isrc code: KRA382001759
track: Twinkle Twinkle
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185773
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
  isrc code: KRA382001760

Twilight Zone
type: MusicAlbum
date published: 2020-06-08
track: Lazy Lovers
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207066
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
track: Get Ready
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182413
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
track: Puzzle
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193573
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
track: Lie
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230053
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
track: Curiou's
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188946
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08
track: Twinkle Twinkle
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185773
  explicit: false
  by artist: HA SUNG WOON
  in album: Twilight Zone
    type: MusicAlbum
    date published: 2020-06-08

More than friends (Original Television Soundtrack), Pt.1
type: MusicAlbum
date published: 2020-09-26
track: Serendipity
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199640
  explicit: false
  by artist: HA SUNG WOON
  in album: More than friends (Original Television Soundtrack), Pt.1
    type: MusicAlbum
    date published: 2020-09-26
track: Serendipity - Inst.
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199626
  explicit: false
  by artist: HA SUNG WOON
  in album: More than friends (Original Television Soundtrack), Pt.1
    type: MusicAlbum
    date published: 2020-09-26

Mirage
type: MusicAlbum
date published: 2020-11-09
track: Forbidden Island
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199186
  explicit: false
  by artist: HA SUNG WOON
  in album: Mirage
    type: MusicAlbum
    date published: 2020-11-09
track: Candle light
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219333
  explicit: false
  by artist: HA SUNG WOON
  in album: Mirage
    type: MusicAlbum
    date published: 2020-11-09
  isrc code: QZF452009890
track: 2000 Miles
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206320
  explicit: false
  by artist: HA SUNG WOON
  in album: Mirage
    type: MusicAlbum
    date published: 2020-11-09
  isrc code: QZF452009891
track: Without you
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247226
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  by artist: HA SUNG WOON
  in album: Mirage
    type: MusicAlbum
    date published: 2020-11-09
  isrc code: QZF452009892
track: Talk to me
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296240
  explicit: false
  by artist: HA SUNG WOON
  in album: Mirage
    type: MusicAlbum
    date published: 2020-11-09
  isrc code: QZF452009893

True Beauty, Pt. 6 (Original Television Soundtrack)
type: MusicAlbum
date published: 2021-01-21
track: Fall in You
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226764
  explicit: false
  by artist: HA SUNG WOON
  in album: True Beauty, Pt. 6 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2021-01-21
track: Fall in You - Instrumental
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226764
  explicit: false
  by artist: HA SUNG WOON
  in album: True Beauty, Pt. 6 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2021-01-21

Sneakers
type: MusicAlbum
date published: 2021-06-07
track: On & On
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195160
  explicit: false
  by artist: HA SUNG WOON
  in album: Sneakers
    type: MusicAlbum
    date published: 2021-06-07
  isrc code: QZF452062405
track: Sneakers
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194520
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  by artist: HA SUNG WOON
  in album: Sneakers
    type: MusicAlbum
    date published: 2021-06-07
track: Why don't you see a movie?
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214506
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  by artist: HA SUNG WOON
  in album: Sneakers
    type: MusicAlbum
    date published: 2021-06-07
track: Eeny Meeny Miny Moe
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198400
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  by artist: HA SUNG WOON
  in album: Sneakers
    type: MusicAlbum
    date published: 2021-06-07
track: Don’t leave me alone
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217040
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  by artist: HA SUNG WOON
  in album: Sneakers
    type: MusicAlbum
    date published: 2021-06-07
track: Bus
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195066
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Select Shop
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Cyworld BGM 2021
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CYWORLD BGM 2021
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Cyworld BGM 2021
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EXchange, Pt. 2 (Original Television Soundtrack)
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Electrified : Urban Nostalgia
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Our Beloved Summer (Original Television Soundtrack), Pt. 3
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꽃 피면 달 생각하고 OST Part 3
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Moonshine (Original Television Soundtrack) Pt. 3
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その年、私たちは オリジナル・サウンドトラック Part.3
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YOU
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LA LA POP!
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Strange World
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Strange World
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Snowy Stars
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Snowy Stars
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Lovely Runner, Pt. 9 (Original Soundtrack)
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Blessed
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Blessed
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Love Next Door, Pt. 2 (Original Soundtrack)
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Family by Choice (Original Television Soundtrack) Pt. 1
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Talk To Me
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My Dearest Nemesis OST Part.3
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The Divorce Insurance, Pt. 1 (Original Soundtrack)
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Finale.
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Law and The City, Pt. 1 (Original Soundtrack)
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With you
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in album: Our Blues, Pt. 4 (Original Television Soundtrack)
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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 0xd767cbd44124fa6d510536b2b0c5be455872edd941d39a911c0e5414cb96aacb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gzhQaCTeNgxpeB2TPllyY.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/2gzhQaCTeNgxpeB2TPllyY.
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With you - Instrumental
type: MusicRecording
duration: PT3M21S
duration ms: 201487
explicit: false
by artist: Jimin
by artist: HA SUNG WOON
in album: Our Blues, Pt. 4 (Original Television Soundtrack)
  type: MusicAlbum
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isrc code: KRMIM2215084
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additional property: OTSVerificationAPI
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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 0x96c3c546c8e6864a736fe635b968ea1baed01cd37c053a9ad4d031b5fe028ef9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7M30L99pePlQ3wh8IxVUsD.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/7M30L99pePlQ3wh8IxVUsD.
  date published: 2026-06-13T12:47:07Z
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Johnny
type: MusicRecording
duration: PT3M18S
duration ms: 198996
explicit: false
by artist: HA SUNG WOON
by artist: Punch
in album: CYWORLD BGM 2021
  type: MusicAlbum
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isrc code: KSA012116150
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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 0x853b018b11e2fbde40fe65bfc31ad59ac553cb39a2ed5224d2031eb35f43c5ee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YTrrNLbTWPQtY9DW0BNXQ.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/3YTrrNLbTWPQtY9DW0BNXQ.
  date published: 2026-06-13T15:41:10Z

Johnny - instrumental
type: MusicRecording
duration: PT3M18S
duration ms: 198996
explicit: false
by artist: HA SUNG WOON
by artist: Punch
in album: CYWORLD BGM 2021
  type: MusicAlbum
  date published: 2021-08-17
isrc code: KSA012116151

Squabble
type: MusicRecording
duration: PT3M25S
duration ms: 205786
explicit: false
by artist: HA SUNG WOON
in album: Our Beloved Summer (Original Television Soundtrack) Special
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additional property: CopyrightStatus
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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 0x8545c0ea980e585ad75b2a694becb496d2fde42e941235d39cd16cb4bb413f6c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4F2pU2DWPNVgk2RVMiVI5O.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/4F2pU2DWPNVgk2RVMiVI5O.
  date published: 2026-06-13T13:32:09Z

너라는 꿈
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duration: PT3M30S
duration ms: 210173
explicit: false
by artist: HA SUNG WOON
in album: 꽃 피면 달 생각하고 OST
  type: MusicAlbum
  date published: 2022-02-28

너라는 꿈 (Inst.)
type: MusicRecording
duration: PT3M30S
duration ms: 210173
explicit: false
by artist: HA SUNG WOON
in album: 꽃 피면 달 생각하고 OST
  type: MusicAlbum
  date published: 2022-02-28

I Fall In Love
type: MusicRecording
duration: PT3M49S
duration ms: 229586
explicit: false
by artist: HA SUNG WOON
in album: The King: Eternal Monarch (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-06-12
isrc code: KRA492000547
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
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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 0x39555a7d9ee105d86173e963464e023cd00f6626a9d46cb754cdbc5c968d6bec. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PZt2W1OgijI20MqAo4xTg.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/0PZt2W1OgijI20MqAo4xTg.
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NOW N NEW 2021
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duration: PT4M46S
duration ms: 286306
explicit: false
by artist: DOYOUNG
by artist: SEULGI
by artist: Baek Z Young
by artist: SEO EUNKWANG
by artist: LEECHANGSUB
by artist: HYUNJAE (THE BOYZ)
by artist: Minyoung
by artist: MJ
by artist: KIM JAE HWAN
by artist: HA SUNG WOON
by artist: 10CM
by artist: Insooni
by artist: Ok Joo Hyun
by artist: Park Bom
by artist: Kim Tae Woo
by artist: Hwang Chi Yeul
by artist: Y (GOLDEN CHILD)
by artist: Tiger JK
by artist: Bizzy
by artist: WEi
by artist: BabySoul (Lovelyz)
by artist: JI SUYEON (Weki Meki)
by artist: SUYUN (Rocket Punch)
by artist: JANE
by artist: JOOE
by artist: AHIN
by artist: Cha Jun Ho (DRIPPIN)
by artist: Hyung Ho Kang
by artist: Johan Kim
by artist: Letteamor
by artist: SIYEON
by artist: YOOHYEON
by artist: SINCHONTIGER
by artist: IZ
by artist: Wax
by artist: Lee Sang Min
by artist: CHEETAH
by artist: TEO (DKB)
by artist: TRI.BE
in album: 2021 NOW N NEW
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additional property: CopyrightID
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b68888eb714fd1b220c17534d1d8c178eeb02ee645912fab4976abfbf3188f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2NOCnoRVXD4RXtaOq5PALC.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/2NOCnoRVXD4RXtaOq5PALC.
  date published: 2026-06-13T13:32:09Z
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NOW N NEW 2021 (3D SOUND)
type: MusicRecording
duration: PT4M46S
duration ms: 286306
explicit: false
by artist: DOYOUNG
by artist: SEULGI
by artist: Baek Z Young
by artist: SEO EUNKWANG
by artist: LEECHANGSUB
by artist: HYUNJAE (THE BOYZ)
by artist: Minyoung
by artist: MJ
by artist: KIM JAE HWAN
by artist: HA SUNG WOON
by artist: 10CM
by artist: Insooni
by artist: Ok Joo Hyun
by artist: Park Bom
by artist: Kim Tae Woo
by artist: Hwang Chi Yeul
by artist: Y (GOLDEN CHILD)
by artist: Tiger JK
by artist: Bizzy
by artist: WEi
by artist: BabySoul (Lovelyz)
by artist: JI SUYEON (Weki Meki)
by artist: SUYUN (Rocket Punch)
by artist: JANE
by artist: JOOE
by artist: AHIN
by artist: Cha Jun Ho (DRIPPIN)
by artist: Hyung Ho Kang
by artist: Johan Kim
by artist: Letteamor
by artist: SIYEON
by artist: YOOHYEON
by artist: SINCHONTIGER
by artist: IZ
by artist: Wax
by artist: Lee Sang Min
by artist: CHEETAH
by artist: TEO (DKB)
by artist: TRI.BE
in album: 2021 NOW N NEW
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isrc code: KRA382103833

NOW N NEW 2021 (Inst.)
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duration: PT4M46S
duration ms: 286341
explicit: false
by artist: DOYOUNG
by artist: SEULGI
by artist: Baek Z Young
by artist: SEO EUNKWANG
by artist: LEECHANGSUB
by artist: HYUNJAE (THE BOYZ)
by artist: Minyoung
by artist: MJ
by artist: KIM JAE HWAN
by artist: HA SUNG WOON
by artist: 10CM
by artist: Insooni
by artist: Ok Joo Hyun
by artist: Park Bom
by artist: Kim Tae Woo
by artist: Hwang Chi Yeul
by artist: Y (GOLDEN CHILD)
by artist: Tiger JK
by artist: Bizzy
by artist: WEi
by artist: BabySoul (Lovelyz)
by artist: JI SUYEON (Weki Meki)
by artist: SUYUN (Rocket Punch)
by artist: JANE
by artist: JOOE
by artist: AHIN
by artist: Cha Jun Ho (DRIPPIN)
by artist: Hyung Ho Kang
by artist: Johan Kim
by artist: Letteamor
by artist: SIYEON
by artist: YOOHYEON
by artist: SINCHONTIGER
by artist: IZ
by artist: Wax
by artist: Lee Sang Min
by artist: CHEETAH
by artist: TEO (DKB)
by artist: TRI.BE
in album: 2021 NOW N NEW
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  date published: 2021-05-17
isrc code: KRA382103834

With you
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duration: PT3M21S
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by artist: HA SUNG WOON
in album: Our Blues (Original Television Soundtrack)
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-06-13T12:47:07Z
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A MELODY CALLED YOU
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by artist: HA SUNG WOON
by artist: KWON EUNBI
in album: Musical <Midnight Sun> Original Soundtrack
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  date published: 2022-04-30
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:55:08Z
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The sun is in my eyes
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explicit: false
by artist: HA SUNG WOON
in album: Musical <Midnight Sun> Original Soundtrack
  type: MusicAlbum
  date published: 2022-04-30
isrc code: KRMIM2215617

The Last Christmas
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by artist: Lee Seung Gi
by artist: TAEMIN
by artist: BAEKHYUN
by artist: CHEN
by artist: XIUMIN
by artist: HA SUNG WOON
by artist: VIVIZ
by artist: Lee Mujin
by artist: BE'O
by artist: BADVILLAIN
in album: 100RED Winter Special Single ‘The Last Christmas'
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additional property: OTSVerifyInstructions
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  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 0xec6cd018d72b18844d33a80e1a6edbac08306ccb8e02b11fc5e4eb5c8de783a3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02gRcacKOFBBBIGVwnY1tR.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/02gRcacKOFBBBIGVwnY1tR.
  date published: 2026-06-13T15:41:10Z
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It′s You
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duration: PT3M50S
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explicit: false
by artist: HA SUNG WOON
in album: Rewind : Blossom
  type: MusicAlbum
  date published: 2021-03-26
isrc code: KRA492100282