Oh Jong Hyuk
type: MusicGroup
popularity: 8
followers: 247
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32ce026bee462dab6f88d5d9ed945535d44d135f950d7f8cea56043240c564cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99c098a8-2cd5-411f-ba79-5d62f1a2aa6a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99c098a8-2cd5-411f-ba79-5d62f1a2aa6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99c098a8-2cd5-411f-ba79-5d62f1a2aa6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32ce026bee462dab6f88d5d9ed945535d44d135f950d7f8cea56043240c564cf","name":"Oh Jong Hyuk","registered_at":"2026-06-17T19:20:24Z","symbol":"NIM1493829","token_address":"0x8e766e36be7d27bab013ff14ef5de2c03ee537c8","type":"artist","uuid":"99c098a8-2cd5-411f-ba79-5d62f1a2aa6a"}
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 0x32ce026bee462dab6f88d5d9ed945535d44d135f950d7f8cea56043240c564cf. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99c098a8-2cd5-411f-ba79-5d62f1a2aa6a.json and https://artists.proofprofile.net/proofs/artist/99c098a8-2cd5-411f-ba79-5d62f1a2aa6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x32ce026bee462dab6f88d5d9ed945535d44d135f950d7f8cea56043240c564cf","name":"Oh Jong Hyuk","registered_at":"2026-06-17T19:20:24Z","symbol":"NIM1493829","token_address":"0x8e766e36be7d27bab013ff14ef5de2c03ee537c8","type":"artist","uuid":"99c098a8-2cd5-411f-ba79-5d62f1a2aa6a"}
album: OJ Issue
  type: MusicAlbum
  date published: 2006-09-11
album: Love is like that
  type: MusicAlbum
  date published: 2007-06-04
album: 사랑이 그래요
  type: MusicAlbum
  date published: 2007-06-11
album: OK I'm Ready
  type: MusicAlbum
  date published: 2008-07-03
album: OK, I'm Ready
  type: MusicAlbum
  date published: 2008-07-03
album: He`s Story Vol.2 - Cry
  type: MusicAlbum
  date published: 2009-04-28
album: He’s Story Vol.2-CRY / 2집
  type: MusicAlbum
  date published: 2009-04-28
album: He's Story Vol.2 'Cry'
  type: MusicAlbum
  date published: 2009-04-28
album: 상심; Heartbreak
  type: MusicAlbum
  date published: 2009-09-11
album: Heartbreak
  type: MusicAlbum
  date published: 2009-09-11
album: Love Fades
  type: MusicAlbum
  date published: 2016-10-27
album: Love is like that 2024
  type: MusicAlbum
  date published: 2024-11-26
  track: Love is like that 2024
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223026
    explicit: false
    by artist: Oh Jong Hyuk
    in album: Love is like that 2024
      type: MusicAlbum
      date published: 2024-11-26
    isrc code: KRMIM2473033
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:59:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x88d1c59c7205dc70e0a7cafd9b1b9a991576c8d6908cb400c92d3c09a4ddf46b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958251
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958251
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2473033
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T06:29:25Z
    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 0x88d1c59c7205dc70e0a7cafd9b1b9a991576c8d6908cb400c92d3c09a4ddf46b. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/KRMIM2473033.
      date published: 2026-07-16T06:29:25Z
    audio: Love is like that 2024
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.936
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.468
      additional property: Energy
        type: PropertyValue
        value: 0.492
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.355
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.316
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.135
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.91
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major