K.L.
type: MusicGroup
description: REDIRECT KL
popularity: 7
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0816142289897c5efa5aeac790cc65aa7c4342220fcf4e6280a4c48009e4c09f
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/56079980-d6c6-48b4-abf2-9e3cfd1a7b0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56079980-d6c6-48b4-abf2-9e3cfd1a7b0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56079980-d6c6-48b4-abf2-9e3cfd1a7b0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0816142289897c5efa5aeac790cc65aa7c4342220fcf4e6280a4c48009e4c09f. 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/56079980-d6c6-48b4-abf2-9e3cfd1a7b0c.json and https://artists.proofprofile.net/proofs/artist/56079980-d6c6-48b4-abf2-9e3cfd1a7b0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: District Baby, Vol. 1
  type: MusicAlbum
  date published: 2020-11-09
album: Location
  type: MusicAlbum
  date published: 2021-03-15
album: Ride To LA (Remix)
  type: MusicAlbum
  date published: 2021-03-18
album: Pesos
  type: MusicAlbum
  date published: 2021-05-05
album: Right Now
  type: MusicAlbum
  date published: 2021-07-07
album: Evil Angels
  type: MusicAlbum
  date published: 2021-08-26
album: Heartless Pain
  type: MusicAlbum
  date published: 2021-12-06
album: Yea I Know
  type: MusicAlbum
  date published: 2022-01-06
album: Ass Shake
  type: MusicAlbum
  date published: 2022-06-05
album: Actors
  type: MusicAlbum
  date published: 2022-08-17
album: Numb My Pain
  type: MusicAlbum
  date published: 2022-09-06
album: Been Crackin Remix
  type: MusicAlbum
  date published: 2022-09-06
album: Ballin' All Year
  type: MusicAlbum
  date published: 2022-11-06
album: It's Only Up From Here
  type: MusicAlbum
  date published: 2022-11-22
  track: Ballin' All Year
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152727
    explicit: true
    by artist: K.L.
    in album: It's Only Up From Here
      type: MusicAlbum
      date published: 2022-11-22
    isrc code: QZTAX2217502
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T09:36:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x04ae1bf2b00463b3295a9842eafa75d962ebe8ff7f42f5847abe457d17c92b2f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958543
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958543
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2217502
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:58:44Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ae1bf2b00463b3295a9842eafa75d962ebe8ff7f42f5847abe457d17c92b2f. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZTAX2217502.
      date published: 2026-07-18T11:58:44Z
    audio: Ballin' All Year
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 154.021
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.823
      additional property: Energy
        type: PropertyValue
        value: 0.576
      additional property: Speechiness
        type: PropertyValue
        value: 0.185
      additional property: Acousticness
        type: PropertyValue
        value: 0.031
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.22
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.8
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.562
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Read Your Mind
  type: MusicAlbum
  date published: 2024-05-02
album: LA Feet
  type: MusicAlbum
  date published: 2024-05-13
album: Bounce "Sunday Funday"
  type: MusicAlbum
  date published: 2025-02-01
album: Count Your Blessings
  type: MusicAlbum
  date published: 2025-06-05