Yoo Yeon Jung
type: MusicGroup
popularity: 15
followers: 2842
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bab33d3f07cd9c01af249cf5870504be2ebe9e8a559323bbf7869da67b1716a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa254eda-33f7-42af-bd68-1172c7c82088.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa254eda-33f7-42af-bd68-1172c7c82088.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa254eda-33f7-42af-bd68-1172c7c82088
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bab33d3f07cd9c01af249cf5870504be2ebe9e8a559323bbf7869da67b1716a","name":"Yoo Yeon Jung","registered_at":"2026-06-14T22:25:52Z","symbol":"NIM0595509","token_address":"0x90f22a8d38fd2d894e52f5454b655206ddccc5fe","type":"artist","uuid":"aa254eda-33f7-42af-bd68-1172c7c82088"}
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 → 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bab33d3f07cd9c01af249cf5870504be2ebe9e8a559323bbf7869da67b1716a. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa254eda-33f7-42af-bd68-1172c7c82088.json and https://artists.proofprofile.net/proofs/artist/aa254eda-33f7-42af-bd68-1172c7c82088.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x3bab33d3f07cd9c01af249cf5870504be2ebe9e8a559323bbf7869da67b1716a","name":"Yoo Yeon Jung","registered_at":"2026-06-14T22:25:52Z","symbol":"NIM0595509","token_address":"0x90f22a8d38fd2d894e52f5454b655206ddccc5fe","type":"artist","uuid":"aa254eda-33f7-42af-bd68-1172c7c82088"}
album: Queen For Seven Days (Original Television Soundtrack) Pt1
  type: MusicAlbum
  date published: 2017-05-31
album: 훈남정음 (Original Television Soundtrack) Pt. 2
  type: MusicAlbum
  date published: 2018-05-30
  track: 너의 이름을...
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244509
    explicit: false
    by artist: Yoo Yeon Jung
    in album: 훈남정음 (Original Television Soundtrack) Pt. 2
      type: MusicAlbum
      date published: 2018-05-30
    isrc code: QZF452026705
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-07-05T12:14:28+00:00
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      type: PropertyValue
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    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452026705
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe08ac522b51183d154bb1660da953863be81c4aee270ab27ef987a6f2bc25eb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452026705.
      date published: 2026-07-05T19:27:56Z
    audio: 너의 이름을...
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.933
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.472
      additional property: Energy
        type: PropertyValue
        value: 0.486
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.76
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.159
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.23
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.819
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 여우각시별 OST, Pt.6
  type: MusicAlbum
  date published: 2018-11-12
  track: 마음이 하는 일
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236373
    explicit: false
    by artist: Yoo Yeon Jung
    in album: 여우각시별 OST, Pt.6
      type: MusicAlbum
      date published: 2018-11-12
    isrc code: KRB920901511
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:51:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5eb0cdffcaefdf5802a56290d64645b9dc1a8bbe02c7cf1d5f9621e329051aa2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB920901511
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:53:15Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb0cdffcaefdf5802a56290d64645b9dc1a8bbe02c7cf1d5f9621e329051aa2. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:53:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB920901511.
      date published: 2026-07-15T15:53:15Z
    audio: 마음이 하는 일
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.675
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.457
      additional property: Energy
        type: PropertyValue
        value: 0.471
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.799
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Where Stars Land, Pt. 6 (Original Television Soundtrack)
album: Where Stars Land Pt. 6 (Original Television Soundtrack)
album: MY ROOMMATE IS A GUMIHO, Pt. 3 (Original Television Soundtrack)

Valence (Positivity)
type: PropertyValue
value: 0.473

Loudness (dB)
type: PropertyValue
value: -4.369

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

Where Stars Land, Pt. 6 (Original Television Soundtrack)
type: MusicAlbum
date published: 2018-11-12

Where Stars Land Pt. 6 (Original Television Soundtrack)
type: MusicAlbum
date published: 2018-11-12

MY ROOMMATE IS A GUMIHO, Pt. 3 (Original Television Soundtrack)
type: MusicAlbum
date published: 2021-06-10

MY ROOMMATE IS A GUMIHO, Pt. 3 (Original Television Soundtrack)
type: MusicAlbum
date published: 2021-06-10