MR.KING
type: MusicGroup
popularity: 4
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ac8c291efe347d68cb2fa54a3f09e230a786f0576ee7076b23d72861fa6ab3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9063012-22a2-4ea3-87e8-62717618de19.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9063012-22a2-4ea3-87e8-62717618de19.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f9063012-22a2-4ea3-87e8-62717618de19
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
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 0x0ac8c291efe347d68cb2fa54a3f09e230a786f0576ee7076b23d72861fa6ab3d. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9063012-22a2-4ea3-87e8-62717618de19.json and https://artists.proofprofile.net/proofs/artist/f9063012-22a2-4ea3-87e8-62717618de19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
album: MVP Music Makes Me High, Vol. One
  type: MusicAlbum
  date published: 2018-07-28
album: California Kid
  type: MusicAlbum
  date published: 2019-07-28
album: M.M.M.H.V.2.
  type: MusicAlbum
  date published: 2019-12-28
  track: California Dream
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198688
    explicit: true
    by artist: MR.KING
    in album: M.M.M.H.V.2.
      type: MusicAlbum
      date published: 2019-12-28
    isrc code: USCGH2001376
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:45:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xca61b25017a987d2545583c3be9a8d489c2a6f07df7d2ee16c58e646a2cb654f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2001376
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0xca61b25017a987d2545583c3be9a8d489c2a6f07df7d2ee16c58e646a2cb654f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USCGH2001376.
      date published: 2026-07-04T14:03:39Z
    audio: California Dream
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.053
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.683
      additional property: Energy
        type: PropertyValue
        value: 0.677
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.887
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.4
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.871
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.6
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nisam Pri Sebi
  type: MusicAlbum
  date published: 2020-06-22
album: 百年
  type: MusicAlbum
  date published: 2021-06-25
album: 奋斗的青春最荣光
  type: MusicAlbum
  date published: 2022-05-04
album: I Am Not The King
  type: MusicAlbum
  date published: 2023-04-08
album: 十二狼人
  type: MusicAlbum
  date published: 2024-01-12
album: 12 Angry Men
  type: MusicAlbum
  date published: 2024-01-12
album: 这是我们的春天（春光绚烂版）
  type: MusicAlbum
  date published: 2024-05-02
album: 逐梦新征程
  type: MusicAlbum
  date published: 2024-07-11
album: 小橘猫
  type: MusicAlbum
  date published: 2024-07-19
album: Player Chit, Vol. One
  type: MusicAlbum
  date published: 2024-07-28
album: SPICY AND HOT
  type: MusicAlbum
  date published: 2024-09-14
album: 麻辣滚烫
  type: MusicAlbum
  date published: 2024-09-14
album: 奋斗的青春最荣光2024
  type: MusicAlbum
  date published: 2024-10-01
album: 国王的睡前八音盒 Mr.King's Bedtime Music Box
  type: MusicAlbum
  date published: 2024-11-20
album: Ta的爱·她
  type: MusicAlbum
  date published: 2024-12-15
album: Ta的爱·他
  type: MusicAlbum
  date published: 2024-12-15
album: Player Chit, Vol. 2
  type: MusicAlbum
  date published: 2025-04-05