Li JJ
type: MusicGroup
popularity: 3
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9afba85bc2b262f4115128c2eb285aba68a4adcf82ae73a95d6616e2f1e2734
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/b6f34d31-abca-455d-9a35-f38726667650.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6f34d31-abca-455d-9a35-f38726667650.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6f34d31-abca-455d-9a35-f38726667650
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9afba85bc2b262f4115128c2eb285aba68a4adcf82ae73a95d6616e2f1e2734","name":"Li JJ","registered_at":"2026-06-20T15:29:37Z","symbol":"NIM1641265","token_address":"0x68266cf4cf9b094ccab9f404aba5616383b6b625","type":"artist","uuid":"b6f34d31-abca-455d-9a35-f38726667650"}
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 0xb9afba85bc2b262f4115128c2eb285aba68a4adcf82ae73a95d6616e2f1e2734. 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/b6f34d31-abca-455d-9a35-f38726667650.json and https://artists.proofprofile.net/proofs/artist/b6f34d31-abca-455d-9a35-f38726667650.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xb9afba85bc2b262f4115128c2eb285aba68a4adcf82ae73a95d6616e2f1e2734","name":"Li JJ","registered_at":"2026-06-20T15:29:37Z","symbol":"NIM1641265","token_address":"0x68266cf4cf9b094ccab9f404aba5616383b6b625","type":"artist","uuid":"b6f34d31-abca-455d-9a35-f38726667650"}
album: HeadLocc
  type: MusicAlbum
  date published: 2025-04-20
album: Moves like Jagger
  type: MusicAlbum
  date published: 2025-05-04
album: Hot In This Ho
  type: MusicAlbum
  date published: 2025-05-23
album: We want some
  type: MusicAlbum
  date published: 2025-05-29
  track: We want some
    type: MusicRecording
    duration: PT1M51S
    duration ms: 111616
    explicit: true
    by artist: Li JJ
    in album: We want some
      type: MusicAlbum
      date published: 2025-05-29
    isrc code: QZTAU2565028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T23:47:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x30ec45692c59102e979cd78daa59e0ecc4f0f0a441a0f630c8cc16ec067ca130
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2565028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ec45692c59102e979cd78daa59e0ecc4f0f0a441a0f630c8cc16ec067ca130. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZTAU2565028.
      date published: 2026-07-18T04:13:26Z
    audio: We want some
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.036
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.496
      additional property: Speechiness
        type: PropertyValue
        value: 0.276
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.161
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.328
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.643
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: So ATL
  type: MusicAlbum
  date published: 2025-06-20
album: Went West Freestyle
  type: MusicAlbum
  date published: 2025-07-23