Lil Cats
type: MusicGroup
genre: k-rap
popularity: 11
followers: 1078
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd1bb53cb949f40b4c4c7b74d22591dc75011e634929267a1c9a6a9310de035f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5cc7143c-fe8a-417f-add5-871953de293d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5cc7143c-fe8a-417f-add5-871953de293d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5cc7143c-fe8a-417f-add5-871953de293d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd1bb53cb949f40b4c4c7b74d22591dc75011e634929267a1c9a6a9310de035f","name":"Lil Cats","registered_at":"2026-06-14T14:14:03Z","symbol":"NIM0478216","token_address":"0x02bf6e03b56c6525a7b368019402977cf6a054c5","type":"artist","uuid":"5cc7143c-fe8a-417f-add5-871953de293d"}
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 0xbd1bb53cb949f40b4c4c7b74d22591dc75011e634929267a1c9a6a9310de035f. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5cc7143c-fe8a-417f-add5-871953de293d.json and https://artists.proofprofile.net/proofs/artist/5cc7143c-fe8a-417f-add5-871953de293d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xbd1bb53cb949f40b4c4c7b74d22591dc75011e634929267a1c9a6a9310de035f","name":"Lil Cats","registered_at":"2026-06-14T14:14:03Z","symbol":"NIM0478216","token_address":"0x02bf6e03b56c6525a7b368019402977cf6a054c5","type":"artist","uuid":"5cc7143c-fe8a-417f-add5-871953de293d"}
album: Our Nights
  type: MusicAlbum
  date published: 2016-11-25
album: OUR NIGHTS
  type: MusicAlbum
  date published: 2016-11-25
album: There For Ya
  type: MusicAlbum
  date published: 2017-09-20
album: There For Ya
  type: MusicAlbum
  date published: 2017-09-20
  track: There For Ya
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209313
    explicit: false
    by artist: Lil Cats
    in album: There For Ya
      type: MusicAlbum
      date published: 2017-09-20
    genre: k-rap
    isrc code: KRA401700298
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:07:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc3d852de0b97c35fe9b231fdbbd692751562dd5501b51603415c7c2c3ac598f3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401700298
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xc3d852de0b97c35fe9b231fdbbd692751562dd5501b51603415c7c2c3ac598f3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/KRA401700298.
      date published: 2026-07-05T01:43:49Z
    audio: There For Ya
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.959
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.867
      additional property: Energy
        type: PropertyValue
        value: 0.554
      additional property: Speechiness
        type: PropertyValue
        value: 0.095
      additional property: Acousticness
        type: PropertyValue
        value: 0.518
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.671
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.025
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Paper
  type: MusicAlbum
  date published: 2018-08-23
album: Paper
  type: MusicAlbum
  date published: 2018-08-23
album: Feeling This Time
  type: MusicAlbum
  date published: 2019-01-21
album: Feeling This Time
  type: MusicAlbum
  date published: 2019-01-21
album: Blue
  type: MusicAlbum
  date published: 2020-05-17
album: Blue
  type: MusicAlbum
  date published: 2020-05-17
album: Lil Cats Radio
  type: MusicAlbum
  date published: 2020-12-07
album: Summer Love
  type: MusicAlbum
  date published: 2021-08-15
album: Lil Cats Radio 2
  type: MusicAlbum
  date published: 2023-09-07
album: Pattern
  type: MusicAlbum
  date published: 2025-10-14