KLNGMSTR
type: MusicGroup
genre: deep house
popularity: 2
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc595a339bb41b8323b647f9c388d641f472e0fa79f6699abc9539c60c117b1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2e8ee95-3e56-45fe-b7b5-92a2bdc64f26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2e8ee95-3e56-45fe-b7b5-92a2bdc64f26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2e8ee95-3e56-45fe-b7b5-92a2bdc64f26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
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 0xbc595a339bb41b8323b647f9c388d641f472e0fa79f6699abc9539c60c117b1f. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2e8ee95-3e56-45fe-b7b5-92a2bdc64f26.json and https://artists.proofprofile.net/proofs/artist/a2e8ee95-3e56-45fe-b7b5-92a2bdc64f26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
album: Acid
  type: MusicAlbum
  date published: 2023-10-09
album: Thought About It
  type: MusicAlbum
  date published: 2023-11-17
album: On Hold (Radio-Edit)
  type: MusicAlbum
  date published: 2024-02-19
album: This Feeling
  type: MusicAlbum
  date published: 2024-03-15
album: This Feeling
  type: MusicAlbum
  date published: 2024-03-15
album: Aufbruch
  type: MusicAlbum
  date published: 2024-03-18
album: On Hold (Instrumental)
  type: MusicAlbum
  date published: 2024-04-04
album: Lose My Sight
  type: MusicAlbum
  date published: 2024-04-22
  track: Lose My Sight
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230476
    explicit: false
    by artist: KLNGMSTR
    in album: Lose My Sight
      type: MusicAlbum
      date published: 2024-04-22
    genre: deep house
    isrc code: GBRKQ2460077
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:08:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd2047cba1baca10f6a7e6731a6cdb9a37e88df49cc08407c2e8b55ddd43b833e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2460077
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xd2047cba1baca10f6a7e6731a6cdb9a37e88df49cc08407c2e8b55ddd43b833e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBRKQ2460077.
      date published: 2026-07-06T01:25:57Z
    audio: Lose My Sight
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.006
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.715
      additional property: Energy
        type: PropertyValue
        value: 0.654
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.731
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.446
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.728
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Closer
  type: MusicAlbum
  date published: 2024-04-25
album: Human EP
  type: MusicAlbum
  date published: 2024-05-31
album: Frozen EP
  type: MusicAlbum
  date published: 2024-06-21
album: How I Wanna Live
  type: MusicAlbum
  date published: 2024-06-28
album: Was It All A Dream?
  type: MusicAlbum
  date published: 2024-07-05
album: Never Be The Same
  type: MusicAlbum
  date published: 2024-10-03
album: Bad Chick (Original Mix)
  type: MusicAlbum
  date published: 2024-10-18
album: Take Me To Paradise (Original Mix)
  type: MusicAlbum
  date published: 2024-11-01
album: My Way EP
  type: MusicAlbum
  date published: 2025-04-25
album: Islands in the Sky
  type: MusicAlbum
  date published: 2025-10-10