Yoon Si Yoon
type: MusicGroup
popularity: 5
followers: 957
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5ca534f336d8f11e86ceb02233ca89e6fcd9229866419cc7093005739f026e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a4dadb8-79bd-446d-bd65-d49f3ab33f97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a4dadb8-79bd-446d-bd65-d49f3ab33f97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a4dadb8-79bd-446d-bd65-d49f3ab33f97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5ca534f336d8f11e86ceb02233ca89e6fcd9229866419cc7093005739f026e9","name":"Yoon Si Yoon","registered_at":"2026-06-17T13:58:47Z","symbol":"NIM1417051","token_address":"0xd74834707a56fb990f15c593cda6a9c20d88d10b","type":"artist","uuid":"8a4dadb8-79bd-446d-bd65-d49f3ab33f97"}
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 0xb5ca534f336d8f11e86ceb02233ca89e6fcd9229866419cc7093005739f026e9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a4dadb8-79bd-446d-bd65-d49f3ab33f97.json and https://artists.proofprofile.net/proofs/artist/8a4dadb8-79bd-446d-bd65-d49f3ab33f97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xb5ca534f336d8f11e86ceb02233ca89e6fcd9229866419cc7093005739f026e9","name":"Yoon Si Yoon","registered_at":"2026-06-17T13:58:47Z","symbol":"NIM1417051","token_address":"0xd74834707a56fb990f15c593cda6a9c20d88d10b","type":"artist","uuid":"8a4dadb8-79bd-446d-bd65-d49f3ab33f97"}
album: Bubi Bubi (Original Television Soundtrack) - Part 1
  type: MusicAlbum
  date published: 2010-04-14
album: Baking King, Kim Takgu (Original Soundtrack) Part.7
  type: MusicAlbum
  date published: 2010-08-19
  track: My Love
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231866
    explicit: false
    by artist: Yoon Si Yoon
    in album: Baking King, Kim Takgu (Original Soundtrack) Part.7
      type: MusicAlbum
      date published: 2010-08-19
    isrc code: KRA382150033
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:43:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0808ed94b029f351dbb6ce4df5283257aa1383e8cb0c55e6f40102958760a6e4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958448
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958448
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382150033
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:49:21Z
    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 0x0808ed94b029f351dbb6ce4df5283257aa1383e8cb0c55e6f40102958760a6e4. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/KRA382150033.
      date published: 2026-07-17T19:49:21Z
    audio: My Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.73
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.49
      additional property: Energy
        type: PropertyValue
        value: 0.366
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.643
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.405
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.168
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Flower Boys Next Door (Original TV Series Soundtrack), Pt.5
  type: MusicAlbum
  date published: 2013-02-12
album: Flower Boys Next Door (Original TV Series Soundtrack), Pt. 5
  type: MusicAlbum
  date published: 2013-02-12
album: You like a spring
  type: MusicAlbum
  date published: 2018-04-06
album: Tell you
  type: MusicAlbum
  date published: 2018-06-01
album: Fly
  type: MusicAlbum
  date published: 2018-07-27