Son Hyeeun
type: MusicGroup
popularity: 10
followers: 859
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x109b59bdccbc972f32fe377360af305fd6ff44af22c7b3394ca0712d419bb3b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fac87bcb-9210-4705-a5eb-5ea4519202d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fac87bcb-9210-4705-a5eb-5ea4519202d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fac87bcb-9210-4705-a5eb-5ea4519202d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x109b59bdccbc972f32fe377360af305fd6ff44af22c7b3394ca0712d419bb3b9","name":"Son Hyeeun","registered_at":"2026-06-21T16:56:19Z","symbol":"NIM1979829","token_address":"0x8470f286b8496ba688203f197290504caf8a1c1f","type":"artist","uuid":"fac87bcb-9210-4705-a5eb-5ea4519202d5"}
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 0x109b59bdccbc972f32fe377360af305fd6ff44af22c7b3394ca0712d419bb3b9. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fac87bcb-9210-4705-a5eb-5ea4519202d5.json and https://artists.proofprofile.net/proofs/artist/fac87bcb-9210-4705-a5eb-5ea4519202d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x109b59bdccbc972f32fe377360af305fd6ff44af22c7b3394ca0712d419bb3b9","name":"Son Hyeeun","registered_at":"2026-06-21T16:56:19Z","symbol":"NIM1979829","token_address":"0x8470f286b8496ba688203f197290504caf8a1c1f","type":"artist","uuid":"fac87bcb-9210-4705-a5eb-5ea4519202d5"}
album: 겨울비 Winter Rain
  type: MusicAlbum
  date published: 2020-02-02
album: Winter Rain
  type: MusicAlbum
  date published: 2020-02-02
album: Is This Love
  type: MusicAlbum
  date published: 2020-12-13
album: Summer Light
  type: MusicAlbum
  date published: 2022-08-29
album: Summer Light
  type: MusicAlbum
  date published: 2022-08-29
album: 클로버 Clover
  type: MusicAlbum
  date published: 2022-09-16
album: Pieces of Memories
  type: MusicAlbum
  date published: 2022-10-02
album: Pieces of Memories
  type: MusicAlbum
  date published: 2022-10-02
album: Our Season
  type: MusicAlbum
  date published: 2022-12-14
album: When Summer Comes
  type: MusicAlbum
  date published: 2023-06-21
album: Breathing In Me
  type: MusicAlbum
  date published: 2024-09-21
album: Flaw
  type: MusicAlbum
  date published: 2025-02-18
  track: Flaw
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227000
    explicit: false
    by artist: Son Hyeeun
    in album: Flaw
      type: MusicAlbum
      date published: 2025-02-18
    isrc code: KSB022500322
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T12:11:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x45a1f5cdd4256e0da905cf12099d0eca7b319a31f36184241ea68756f5e0601a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958547
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958547
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSB022500322
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:44:05Z
    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 0x45a1f5cdd4256e0da905cf12099d0eca7b319a31f36184241ea68756f5e0601a. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/KSB022500322.
      date published: 2026-07-18T12:44:05Z
    audio: Flaw
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.569
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.372
      additional property: Energy
        type: PropertyValue
        value: 0.296
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.887
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.213
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.257
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mosaic
  type: MusicAlbum
  date published: 2025-03-25
album: Jellyfish
  type: MusicAlbum
  date published: 2025-11-14