음악플레이리스트 Hlkyw Music
type: MusicGroup
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1eeb6db5c895f563e7bca0fa1ee9e6aa4475503619c2b87faf567ed34ce7a4f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ae3fbc8-bb81-4e50-9890-9d68463de4d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ae3fbc8-bb81-4e50-9890-9d68463de4d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ae3fbc8-bb81-4e50-9890-9d68463de4d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1eeb6db5c895f563e7bca0fa1ee9e6aa4475503619c2b87faf567ed34ce7a4f4","name":"음악플레이리스트 Hlkyw Music","registered_at":"2026-06-17T02:54:14Z","symbol":"NIM1258628","token_address":"0xa29d249631b706809eb6524960477593aeb14286","type":"artist","uuid":"6ae3fbc8-bb81-4e50-9890-9d68463de4d5"}
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 0x1eeb6db5c895f563e7bca0fa1ee9e6aa4475503619c2b87faf567ed34ce7a4f4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ae3fbc8-bb81-4e50-9890-9d68463de4d5.json and https://artists.proofprofile.net/proofs/artist/6ae3fbc8-bb81-4e50-9890-9d68463de4d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1eeb6db5c895f563e7bca0fa1ee9e6aa4475503619c2b87faf567ed34ce7a4f4","name":"음악플레이리스트 Hlkyw Music","registered_at":"2026-06-17T02:54:14Z","symbol":"NIM1258628","token_address":"0xa29d249631b706809eb6524960477593aeb14286","type":"artist","uuid":"6ae3fbc8-bb81-4e50-9890-9d68463de4d5"}
album: 몽글몽글 너와 나 정규앨범
  type: MusicAlbum
  date published: 2025-10-16
  track: 몽글몽글 너와 나
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199879
    explicit: false
    by artist: 음악플레이리스트 Hlkyw Music
    in album: 몽글몽글 너와 나 정규앨범
      type: MusicAlbum
      date published: 2025-10-16
    isrc code: QT3FE2560372
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T19:21:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6db732f8ac8d0397ff633679d5bcd2896cb2d1c80d3e42c8ca9854822f328a35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3FE2560372
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x6db732f8ac8d0397ff633679d5bcd2896cb2d1c80d3e42c8ca9854822f328a35. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QT3FE2560372.
      date published: 2026-07-19T07:14:39Z
    audio: 몽글몽글 너와 나
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.903
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.441
      additional property: Energy
        type: PropertyValue
        value: 0.429
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.104
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.066
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.365
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.361
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Eyes On You
  type: MusicAlbum
  date published: 2025-10-18
album: 낡은 운동화
  type: MusicAlbum
  date published: 2025-10-21
album: Lazy oath
  type: MusicAlbum
  date published: 2025-10-21
album: Chill Jazz
  type: MusicAlbum
  date published: 2025-10-21
album: 캠핑은 먹는거다
  type: MusicAlbum
  date published: 2025-10-21
album: 퇴근,퇴근 yeah!!!
  type: MusicAlbum
  date published: 2025-10-21
album: 돌맹이, 폭죽, 설레임
  type: MusicAlbum
  date published: 2025-10-21
album: 냥생이 부러워...ㅠ
  type: MusicAlbum
  date published: 2025-10-21
album: You’re not alone
  type: MusicAlbum
  date published: 2025-10-22
album: 솜사탕
  type: MusicAlbum
  date published: 2025-10-23
album: 겨울
  type: MusicAlbum
  date published: 2025-10-30
album: 영원의 온도
  type: MusicAlbum
  date published: 2025-10-30