K!DD0
type: MusicGroup
popularity: 2
followers: 202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x596192cb296c1b995413b225a71d768fd8c3fc060f61245b10068ae0385ad3c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85966676-0494-4437-b480-514f77080da8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85966676-0494-4437-b480-514f77080da8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85966676-0494-4437-b480-514f77080da8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0x596192cb296c1b995413b225a71d768fd8c3fc060f61245b10068ae0385ad3c3. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85966676-0494-4437-b480-514f77080da8.json and https://artists.proofprofile.net/proofs/artist/85966676-0494-4437-b480-514f77080da8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: 6pm
  type: MusicAlbum
  date published: 2022-04-06
album: Astro Lovin
  type: MusicAlbum
  date published: 2022-04-29
album: I don't think I wanna tell you
  type: MusicAlbum
  date published: 2022-04-29
album: Sugar Juice
  type: MusicAlbum
  date published: 2022-11-10
album: Status
  type: MusicAlbum
  date published: 2023-03-01
album: hello kitty girl
  type: MusicAlbum
  date published: 2023-07-15
  track: hello kitty girl
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138947
    explicit: true
    by artist: K!DD0
    in album: hello kitty girl
      type: MusicAlbum
      date published: 2023-07-15
    isrc code: QZNWU2319433
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:29:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b7cc4956d31be21668799ffc044c3ec0f23259f8d54fddc9d06ec25c46cfc17
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2319433
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x2b7cc4956d31be21668799ffc044c3ec0f23259f8d54fddc9d06ec25c46cfc17. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNWU2319433.
      date published: 2026-07-05T18:48:28Z
    audio: hello kitty girl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.955
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.909
      additional property: Energy
        type: PropertyValue
        value: 0.793
      additional property: Speechiness
        type: PropertyValue
        value: 0.169
      additional property: Acousticness
        type: PropertyValue
        value: 0.373
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.977
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.932
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Talk About It
  type: MusicAlbum
  date published: 2023-07-31
album: Like Fiction
  type: MusicAlbum
  date published: 2023-09-06
album: Wide Awake
  type: MusicAlbum
  date published: 2023-09-13
album: Woke up Wavy
  type: MusicAlbum
  date published: 2023-11-07
album: Blood Sweat Tears and Melodies
  type: MusicAlbum
  date published: 2024-02-22
album: FRIEZA!
  type: MusicAlbum
  date published: 2024-03-18
album: Big Talk
  type: MusicAlbum
  date published: 2024-07-16
album: House 4 U
  type: MusicAlbum
  date published: 2025-03-15
album: Standstill
  type: MusicAlbum
  date published: 2025-04-25
album: Mister Performative
  type: MusicAlbum
  date published: 2025-09-01
album: College Boy
  type: MusicAlbum
  date published: 2025-11-07