KIM SOO CHAN
type: MusicGroup
popularity: 10
followers: 774
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfdea5dd069b0ed7c435b643e5347eaef654225f84db89c9cab3bf674e0df150
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953869
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953869
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06b7db31-ed37-406f-8b2a-02bd97a46cb2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06b7db31-ed37-406f-8b2a-02bd97a46cb2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06b7db31-ed37-406f-8b2a-02bd97a46cb2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:20:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfdea5dd069b0ed7c435b643e5347eaef654225f84db89c9cab3bf674e0df150","name":"KIM SOO CHAN","registered_at":"2026-06-15T15:47:25Z","symbol":"NIM0755844","token_address":"0x94a03219e2a459ca352c6cd119352b9e968b6b8a","type":"artist","uuid":"06b7db31-ed37-406f-8b2a-02bd97a46cb2"}
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 0xbfdea5dd069b0ed7c435b643e5347eaef654225f84db89c9cab3bf674e0df150. Chain 2 (Bitcoin): anchored in block 953869 (2026-06-16T01:20:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06b7db31-ed37-406f-8b2a-02bd97a46cb2.json and https://artists.proofprofile.net/proofs/artist/06b7db31-ed37-406f-8b2a-02bd97a46cb2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:20:04Z
  text: {"copyright_id":"0xbfdea5dd069b0ed7c435b643e5347eaef654225f84db89c9cab3bf674e0df150","name":"KIM SOO CHAN","registered_at":"2026-06-15T15:47:25Z","symbol":"NIM0755844","token_address":"0x94a03219e2a459ca352c6cd119352b9e968b6b8a","type":"artist","uuid":"06b7db31-ed37-406f-8b2a-02bd97a46cb2"}
album: Audition
  type: MusicAlbum
  date published: 2012-05-21
album: Go Go
  type: MusicAlbum
  date published: 2013-12-10
album: 대구 아가씨
  type: MusicAlbum
  date published: 2015-10-27
album: YOU & ME
  type: MusicAlbum
  date published: 2019-01-30
  track: YOU & ME
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192703
    explicit: false
    by artist: KIM SOO CHAN
    in album: YOU & ME
      type: MusicAlbum
      date published: 2019-01-30
    isrc code: KRA381900311
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:53:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x164e8ed793f28193b55d54ab1053f74948a4886b906c6a2f215f8bef982bb0dd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958271
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958271
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381900311
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T09:16:54Z
    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 0x164e8ed793f28193b55d54ab1053f74948a4886b906c6a2f215f8bef982bb0dd. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/KRA381900311.
      date published: 2026-07-16T09:16:54Z
    audio: YOU & ME
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.006
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.656
      additional property: Energy
        type: PropertyValue
        value: 0.98
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.046
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.299
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.84
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.058
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: YOU & ME (ZUMBA ver)
  type: MusicAlbum
  date published: 2019-10-02
album: SOOCHAN SONG PARTY
  type: MusicAlbum
  date published: 2020-07-04
album: Only Love
  type: MusicAlbum
  date published: 2021-01-14
album: 김수찬 1집 "공존"
  type: MusicAlbum
  date published: 2023-03-20
album: 마중물 사랑
  type: MusicAlbum
  date published: 2024-05-24