DJ小李子
type: MusicGroup
popularity: 4
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd19d10ce4cd48301726f4bae47cfd2951a9a954d6c51326eeee8cdadb8e104f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55998e1c-0c6c-4e4b-a478-c09db344e8a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55998e1c-0c6c-4e4b-a478-c09db344e8a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55998e1c-0c6c-4e4b-a478-c09db344e8a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd19d10ce4cd48301726f4bae47cfd2951a9a954d6c51326eeee8cdadb8e104f","name":"DJ小李子","registered_at":"2026-06-16T19:30:32Z","symbol":"NIM1152770","token_address":"0xc68a1bad2fb73d3dc4ea8b9a552abcb1f62be164","type":"artist","uuid":"55998e1c-0c6c-4e4b-a478-c09db344e8a8"}
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 0xdd19d10ce4cd48301726f4bae47cfd2951a9a954d6c51326eeee8cdadb8e104f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55998e1c-0c6c-4e4b-a478-c09db344e8a8.json and https://artists.proofprofile.net/proofs/artist/55998e1c-0c6c-4e4b-a478-c09db344e8a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xdd19d10ce4cd48301726f4bae47cfd2951a9a954d6c51326eeee8cdadb8e104f","name":"DJ小李子","registered_at":"2026-06-16T19:30:32Z","symbol":"NIM1152770","token_address":"0xc68a1bad2fb73d3dc4ea8b9a552abcb1f62be164","type":"artist","uuid":"55998e1c-0c6c-4e4b-a478-c09db344e8a8"}
album: 想念无法呼吸 (旋律版)
  type: MusicAlbum
  date published: 2024-08-08
album: 哇扣哇扣 (Dj感觉至上)
  type: MusicAlbum
  date published: 2024-09-03
  track: 哇扣哇扣 - Dj感觉至上
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165488
    explicit: false
    by artist: DJ小李子
    in album: 哇扣哇扣 (Dj感觉至上)
      type: MusicAlbum
      date published: 2024-09-03
    isrc code: DGA0Q2407542
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:14:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb687f3dc1447f85a853f189cc65ee2a94f1e5ee1fa817b79c19eea6e613540c9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2407542
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xb687f3dc1447f85a853f189cc65ee2a94f1e5ee1fa817b79c19eea6e613540c9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DGA0Q2407542.
      date published: 2026-07-05T01:12:41Z
    audio: 哇扣哇扣 - Dj感觉至上
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.946
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.133
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.049
      additional property: Liveness
        type: PropertyValue
        value: 0.232
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.76
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.479
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 世界第一等 (Dj走拍小孩版)
  type: MusicAlbum
  date published: 2024-09-10
album: DJDJ给我一条K (Dj感觉至上)
  type: MusicAlbum
  date published: 2025-09-04