Hyemin
type: MusicGroup
popularity: 4
followers: 2206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3921aed3d0eb961f2ef1ec6b5e50a77775b6a1e737e71357851a8e7ee0b337d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30d2f1a8-b061-400c-8900-4dd55e544f7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30d2f1a8-b061-400c-8900-4dd55e544f7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30d2f1a8-b061-400c-8900-4dd55e544f7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3921aed3d0eb961f2ef1ec6b5e50a77775b6a1e737e71357851a8e7ee0b337d3. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30d2f1a8-b061-400c-8900-4dd55e544f7d.json and https://artists.proofprofile.net/proofs/artist/30d2f1a8-b061-400c-8900-4dd55e544f7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
album: Fate
  type: MusicAlbum
  date published: 2019-03-08
album: Fate (Instrumental)
  type: MusicAlbum
  date published: 2019-03-22
album: Starlight
  type: MusicAlbum
  date published: 2019-06-28
album: Starlight
  type: MusicAlbum
  date published: 2019-06-28
album: Song for You
  type: MusicAlbum
  date published: 2019-07-12
album: Song For You
  type: MusicAlbum
  date published: 2019-07-12
album: Fate (Remix)
  type: MusicAlbum
  date published: 2019-08-02
album: Hope
  type: MusicAlbum
  date published: 2019-09-20
album: Hope
  type: MusicAlbum
  date published: 2019-09-20
album: Who Cares?
  type: MusicAlbum
  date published: 2019-12-06
album: Who Cares?
  type: MusicAlbum
  date published: 2019-12-06
album: Everybody Party
  type: MusicAlbum
  date published: 2019-12-20
album: Everybody Party
  type: MusicAlbum
  date published: 2019-12-20
album: Never Ending Christmas
  type: MusicAlbum
  date published: 2019-12-22
album: Never Ending Christmas
  type: MusicAlbum
  date published: 2019-12-22
album: Secret Memories
  type: MusicAlbum
  date published: 2020-02-07
album: Secret Memories
  type: MusicAlbum
  date published: 2020-02-07
album: Butterfly (나비)
  type: MusicAlbum
  date published: 2020-12-17
album: Wanna forget (Feat. Jihye)
  type: MusicAlbum
  date published: 2021-02-26
album: Diosa
  type: MusicAlbum
  date published: 2021-03-05
album: Ámame (나만 사랑해줘)
  type: MusicAlbum
  date published: 2021-08-19
album: Shooting Star
  type: MusicAlbum
  date published: 2022-09-30
album: Goosebumps
  type: MusicAlbum
  date published: 2024-05-16
  track: Goosebumps
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177954
    explicit: false
    by artist: Hyemin
    in album: Goosebumps
      type: MusicAlbum
      date published: 2024-05-16
    isrc code: QM6N22415301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T17:40:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7cbfacf62b9a142e36e168b26e0102279aa22458bd72dae87d3100d738b234e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959043
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959043
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22415301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T18:40:26Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbfacf62b9a142e36e168b26e0102279aa22458bd72dae87d3100d738b234e2. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QM6N22415301.
      date published: 2026-07-21T18:40:26Z
    audio: Goosebumps
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.955
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.554
      additional property: Energy
        type: PropertyValue
        value: 0.502
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.212
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.411
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.817
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major