J. Star
type: MusicGroup
popularity: 2
followers: 1893
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc94fe0d41407eca3782ead7c16c47b74698e0dec0754a3cdbf96bb15239e7a9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b722171b-8975-4787-97ae-5d5e3debb036.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b722171b-8975-4787-97ae-5d5e3debb036.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b722171b-8975-4787-97ae-5d5e3debb036
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc94fe0d41407eca3782ead7c16c47b74698e0dec0754a3cdbf96bb15239e7a9e","name":"J. Star","registered_at":"2026-06-20T15:19:28Z","symbol":"NIM1640956","token_address":"0xa86acc3019fc6350b72ba7372830ee06d1afdfd7","type":"artist","uuid":"b722171b-8975-4787-97ae-5d5e3debb036"}
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 0xc94fe0d41407eca3782ead7c16c47b74698e0dec0754a3cdbf96bb15239e7a9e. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b722171b-8975-4787-97ae-5d5e3debb036.json and https://artists.proofprofile.net/proofs/artist/b722171b-8975-4787-97ae-5d5e3debb036.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xc94fe0d41407eca3782ead7c16c47b74698e0dec0754a3cdbf96bb15239e7a9e","name":"J. Star","registered_at":"2026-06-20T15:19:28Z","symbol":"NIM1640956","token_address":"0xa86acc3019fc6350b72ba7372830ee06d1afdfd7","type":"artist","uuid":"b722171b-8975-4787-97ae-5d5e3debb036"}
album: Baby Girl
  type: MusicAlbum
  date published: 2017-11-21
album: Why
  type: MusicAlbum
  date published: 2021-02-12
album: WHY official track
  type: MusicAlbum
  date published: 2021-05-07
album: The Weight of the World
  type: MusicAlbum
  date published: 2021-05-21
album: The Sun Will Rise Again
  type: MusicAlbum
  date published: 2021-05-28
album: Take Me Away
  type: MusicAlbum
  date published: 2021-06-01
album: World Peace Anthem
  type: MusicAlbum
  date published: 2021-07-02
album: Baby Girl
  type: MusicAlbum
  date published: 2021-09-17
album: Cancer
  type: MusicAlbum
  date published: 2021-10-15
album: Cant Catch Me
  type: MusicAlbum
  date published: 2022-02-04
album: Mr. Fame
  type: MusicAlbum
  date published: 2022-03-25
album: Secret Dreams
  type: MusicAlbum
  date published: 2022-05-13
album: Don't Fall
  type: MusicAlbum
  date published: 2022-08-12
album: Am I Good Enough
  type: MusicAlbum
  date published: 2022-09-02
  track: Am I Good Enough
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260388
    explicit: true
    by artist: J. Star
    in album: Am I Good Enough
      type: MusicAlbum
      date published: 2022-09-02
    isrc code: USHM82221431
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T01:39:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x96b8c58dd2beaceb36df208874bd30c2d37ec8bfbab7a25b9b9f6fe6a90a8c23
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82221431
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:40:48Z
    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 0x96b8c58dd2beaceb36df208874bd30c2d37ec8bfbab7a25b9b9f6fe6a90a8c23. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:40:48Z), 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/USHM82221431.
      date published: 2026-07-21T04:40:48Z
    audio: Am I Good Enough
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.925
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.622
      additional property: Energy
        type: PropertyValue
        value: 0.702
      additional property: Speechiness
        type: PropertyValue
        value: 0.329
      additional property: Acousticness
        type: PropertyValue
        value: 0.692
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.276
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.735
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Astonishing
  type: MusicAlbum
  date published: 2022-12-22
album: Careless Whispers
  type: MusicAlbum
  date published: 2023-01-20
album: The Rapture
  type: MusicAlbum
  date published: 2023-10-27
album: Under Your Spell
  type: MusicAlbum
  date published: 2024-04-19
album: Under Your Spell
  type: MusicAlbum
  date published: 2024-04-19
album: I Gotta Be
  type: MusicAlbum
  date published: 2025-08-01
album: Stir up so Much Hate
  type: MusicAlbum
  date published: 2025-09-09