Shin Hyewon
type: MusicGroup
popularity: 4
followers: 643
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2e332b66f0ff2cfd99cde2621cdad6da9218d06294989838b6bdca8f91b79a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9be2e57b-75cd-4b86-b693-0dc3fde4c96e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9be2e57b-75cd-4b86-b693-0dc3fde4c96e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9be2e57b-75cd-4b86-b693-0dc3fde4c96e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2e332b66f0ff2cfd99cde2621cdad6da9218d06294989838b6bdca8f91b79a1","name":"Shin Hyewon","registered_at":"2026-06-20T04:00:35Z","symbol":"NIM1504634","token_address":"0xc30c14ac8a20dc24a18c09980c02c340682687e9","type":"artist","uuid":"9be2e57b-75cd-4b86-b693-0dc3fde4c96e"}
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 0xd2e332b66f0ff2cfd99cde2621cdad6da9218d06294989838b6bdca8f91b79a1. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9be2e57b-75cd-4b86-b693-0dc3fde4c96e.json and https://artists.proofprofile.net/proofs/artist/9be2e57b-75cd-4b86-b693-0dc3fde4c96e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
  text: {"copyright_id":"0xd2e332b66f0ff2cfd99cde2621cdad6da9218d06294989838b6bdca8f91b79a1","name":"Shin Hyewon","registered_at":"2026-06-20T04:00:35Z","symbol":"NIM1504634","token_address":"0xc30c14ac8a20dc24a18c09980c02c340682687e9","type":"artist","uuid":"9be2e57b-75cd-4b86-b693-0dc3fde4c96e"}
album: 극장판 헬로카봇 백악기시대 (Original Animation Soundtrack) Pt.1
  type: MusicAlbum
  date published: 2018-07-18
  track: 공룡보러가자
    type: MusicRecording
    duration: PT1M37S
    duration ms: 97776
    explicit: false
    by artist: Shin Hyewon
    in album: 극장판 헬로카봇 백악기시대 (Original Animation Soundtrack) Pt.1
      type: MusicAlbum
      date published: 2018-07-18
    isrc code: KRZ291926255
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:14:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x46186da9648611efb67534c8c46ad0686c17bdfd33bba40d479bffd74db26259
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRZ291926255
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:16:16Z
    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 0x46186da9648611efb67534c8c46ad0686c17bdfd33bba40d479bffd74db26259. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:16:16Z), 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/KRZ291926255.
      date published: 2026-07-17T03:16:16Z
    audio: 공룡보러가자
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.924
      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: 0.724
      additional property: Energy
        type: PropertyValue
        value: 0.386
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.758
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.633
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.018
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major