Pureunsaemi Jin
type: MusicGroup
popularity: 3
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa70419cff74b87e9d4494ce79a8d051faea1a1bbe2a3fe019d32340edd56289b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953886
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953886
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c7d08d2-24cd-48a6-98ff-8176ff305379.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c7d08d2-24cd-48a6-98ff-8176ff305379.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c7d08d2-24cd-48a6-98ff-8176ff305379
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:37:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa70419cff74b87e9d4494ce79a8d051faea1a1bbe2a3fe019d32340edd56289b","name":"Pureunsaemi Jin","registered_at":"2026-06-15T17:52:31Z","symbol":"NIM0785711","token_address":"0x3c2ad36d4038634dc8a4574cfeb4f74e2a1dc1d6","type":"artist","uuid":"0c7d08d2-24cd-48a6-98ff-8176ff305379"}
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 0xa70419cff74b87e9d4494ce79a8d051faea1a1bbe2a3fe019d32340edd56289b. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c7d08d2-24cd-48a6-98ff-8176ff305379.json and https://artists.proofprofile.net/proofs/artist/0c7d08d2-24cd-48a6-98ff-8176ff305379.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xa70419cff74b87e9d4494ce79a8d051faea1a1bbe2a3fe019d32340edd56289b","name":"Pureunsaemi Jin","registered_at":"2026-06-15T17:52:31Z","symbol":"NIM0785711","token_address":"0x3c2ad36d4038634dc8a4574cfeb4f74e2a1dc1d6","type":"artist","uuid":"0c7d08d2-24cd-48a6-98ff-8176ff305379"}
album: Paris en novembre
  type: MusicAlbum
  date published: 2022-11-11
album: The Personal Blue
  type: MusicAlbum
  date published: 2024-06-03
  track: P.S. I dream of you too
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177650
    explicit: false
    by artist: Pureunsaemi Jin
    in album: The Personal Blue
      type: MusicAlbum
      date published: 2024-06-03
    isrc code: QZMER2437948
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:44:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x54cb2344f811c94c3aba62338fe7c748704b672d7e2d05331d945c7e519a84ee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2437948
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:48:23Z
    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 0x54cb2344f811c94c3aba62338fe7c748704b672d7e2d05331d945c7e519a84ee. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZMER2437948.
      date published: 2026-07-19T15:48:23Z
    audio: P.S. I dream of you too
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.522
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.565
      additional property: Energy
        type: PropertyValue
        value: 0.014
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.908
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.179
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.467
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 주의 음성을 내가 들으니 (I am Thine, O Lord)
  type: MusicAlbum
  date published: 2024-10-16
album: Awaken
  type: MusicAlbum
  date published: 2025-04-03
album: Inner
  type: MusicAlbum
  date published: 2025-05-29