MYSTERY KID (FR)
type: MusicGroup
popularity: 4
followers: 367
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20f25ddb74f1ce230bf91dabd1cfa6b669cf816b9c34da00acab61ad15c4d0e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40fee22e-d05c-46ef-8c55-121071588709.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40fee22e-d05c-46ef-8c55-121071588709.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40fee22e-d05c-46ef-8c55-121071588709
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20f25ddb74f1ce230bf91dabd1cfa6b669cf816b9c34da00acab61ad15c4d0e6","name":"MYSTERY KID (FR)","registered_at":"2026-06-16T12:12:56Z","symbol":"NIM1048363","token_address":"0x264b7893b60a8ca2f8766cfbbefd62f1079e42d6","type":"artist","uuid":"40fee22e-d05c-46ef-8c55-121071588709"}
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 0x20f25ddb74f1ce230bf91dabd1cfa6b669cf816b9c34da00acab61ad15c4d0e6. Chain 2 (Bitcoin): anchored in block 954046 (2026-06-17T04:53:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40fee22e-d05c-46ef-8c55-121071588709.json and https://artists.proofprofile.net/proofs/artist/40fee22e-d05c-46ef-8c55-121071588709.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:53:03Z
  text: {"copyright_id":"0x20f25ddb74f1ce230bf91dabd1cfa6b669cf816b9c34da00acab61ad15c4d0e6","name":"MYSTERY KID (FR)","registered_at":"2026-06-16T12:12:56Z","symbol":"NIM1048363","token_address":"0x264b7893b60a8ca2f8766cfbbefd62f1079e42d6","type":"artist","uuid":"40fee22e-d05c-46ef-8c55-121071588709"}
album: Terror Creator
  type: MusicAlbum
  date published: 2024-07-19
album: Kit Kat Anthem
  type: MusicAlbum
  date published: 2024-07-12
album: Black Sheep
  type: MusicAlbum
  date published: 2024-04-30
album: REMIXES
  type: MusicAlbum
  date published: 2024-07-18
  track: Shake - Jo Kazan Remix
    type: MusicRecording
    duration: PT5M54S
    duration ms: 354000
    explicit: false
    by artist: Joe Lewandowski
    by artist: Jo Kazan
    in album: REMIXES
      type: MusicAlbum
      date published: 2024-07-18
    isrc code: FRDX62405310
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T16:29:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e71e1d49613e6ba8b0ff8c7c860a64aab46df1319c9b5eff4b0072072cb7d58
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRDX62405310
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0x8e71e1d49613e6ba8b0ff8c7c860a64aab46df1319c9b5eff4b0072072cb7d58. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRDX62405310.
      date published: 2026-07-08T03:20:19Z
    audio: Shake - Jo Kazan Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.468
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.707
      additional property: Energy
        type: PropertyValue
        value: 0.955
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.826
      additional property: Liveness
        type: PropertyValue
        value: 0.296
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.551
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.988
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Proton Waves 002
  type: MusicAlbum
  date published: 2024-07-26
album: Gta Cruise (Studio Session 013)
  type: MusicAlbum
  date published: 2024-06-25