Kim Min-Sun
type: MusicGroup
description: Kim Min-sun may refer to: Kim Gyu-ri (actress, born August 1979), Korean actress (her previous name) Kim Min-sun (speed skater) (born 1999), Korean speed skater Kim Min-sun (badminton), Korean bad
popularity: 2
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x251da37e0fd13c643553a109e114fd2f017d959ee2d6623a65d9752f2483f007
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e57a2ec9-d8aa-4d93-a8df-143f1fc66220.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e57a2ec9-d8aa-4d93-a8df-143f1fc66220.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e57a2ec9-d8aa-4d93-a8df-143f1fc66220
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x251da37e0fd13c643553a109e114fd2f017d959ee2d6623a65d9752f2483f007","name":"Kim Min-Sun","registered_at":"2026-06-21T08:06:07Z","symbol":"NIM1870468","token_address":"0xca49accf4bb335149dd3a4ef8f1f858423fd86d9","type":"artist","uuid":"e57a2ec9-d8aa-4d93-a8df-143f1fc66220"}
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 0x251da37e0fd13c643553a109e114fd2f017d959ee2d6623a65d9752f2483f007. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e57a2ec9-d8aa-4d93-a8df-143f1fc66220.json and https://artists.proofprofile.net/proofs/artist/e57a2ec9-d8aa-4d93-a8df-143f1fc66220.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x251da37e0fd13c643553a109e114fd2f017d959ee2d6623a65d9752f2483f007","name":"Kim Min-Sun","registered_at":"2026-06-21T08:06:07Z","symbol":"NIM1870468","token_address":"0xca49accf4bb335149dd3a4ef8f1f858423fd86d9","type":"artist","uuid":"e57a2ec9-d8aa-4d93-a8df-143f1fc66220"}
album: I Can See Your Voice Part 4
  type: MusicAlbum
  date published: 2015-05-08
  track: Singing Got Better
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226760
    explicit: false
    by artist: Kim Min-Sun
    in album: I Can See Your Voice Part 4
      type: MusicAlbum
      date published: 2015-05-08
    isrc code: KRA491500278
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:40:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x55028a9160a9e9ebdc53bdd834fbaf21740eb666598128cf73e1dd7e67fb9925
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491500278
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x55028a9160a9e9ebdc53bdd834fbaf21740eb666598128cf73e1dd7e67fb9925. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/KRA491500278.
      date published: 2026-07-06T01:25:57Z
    audio: Singing Got Better
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 188.004
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.37
      additional property: Energy
        type: PropertyValue
        value: 0.704
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.667
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.142
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.177
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.222
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I Can See Your Voice Part 4
  type: MusicAlbum
  date published: 2015-05-08