KLEE Project
type: MusicGroup
genre: arena rock
genre: country blues
popularity: 15
followers: 123
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6dbf0c93d9e91271c33ff882fc219c5519b3212c99e238ff06356d0b05beaef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9b1c088-ce14-420b-ba24-352dba777f1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9b1c088-ce14-420b-ba24-352dba777f1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9b1c088-ce14-420b-ba24-352dba777f1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6dbf0c93d9e91271c33ff882fc219c5519b3212c99e238ff06356d0b05beaef","name":"KLEE Project","registered_at":"2026-06-15T00:04:26Z","symbol":"NIM0619035","token_address":"0x0a7d0d879eb8f7a9cb6ed5fde825a2b2c48ff483","type":"artist","uuid":"b9b1c088-ce14-420b-ba24-352dba777f1d"}
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 0xb6dbf0c93d9e91271c33ff882fc219c5519b3212c99e238ff06356d0b05beaef. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9b1c088-ce14-420b-ba24-352dba777f1d.json and https://artists.proofprofile.net/proofs/artist/b9b1c088-ce14-420b-ba24-352dba777f1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xb6dbf0c93d9e91271c33ff882fc219c5519b3212c99e238ff06356d0b05beaef","name":"KLEE Project","registered_at":"2026-06-15T00:04:26Z","symbol":"NIM0619035","token_address":"0x0a7d0d879eb8f7a9cb6ed5fde825a2b2c48ff483","type":"artist","uuid":"b9b1c088-ce14-420b-ba24-352dba777f1d"}
album: The Long Way
  type: MusicAlbum
  date published: 2016-10-28
album: The Long Way
  type: MusicAlbum
  date published: 2016-10-28
album: Still Waiting
  type: MusicAlbum
  date published: 2018-07-13
album: Living in Confusion
  type: MusicAlbum
  date published: 2018-11-23
album: Heaven
  type: MusicAlbum
  date published: 2020-08-15
album: Back on In Love Again
  type: MusicAlbum
  date published: 2020-12-11
album: Screaming out Loud
  type: MusicAlbum
  date published: 2021-02-12
album: Screaming out Loud
  type: MusicAlbum
  date published: 2021-02-12
  track: Another Man
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164216
    explicit: false
    by artist: KLEE Project
    in album: Screaming out Loud
      type: MusicAlbum
      date published: 2021-02-12
    genre: arena rock
    genre: country blues
    isrc code: DGA072143466
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T02:23:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc2d177975e2d5a3e33fda7a0416fdbb58650a013a4cab4a39a43ac1f1b6b30e7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959091
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959091
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072143466
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T05:25:32Z
    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 0xc2d177975e2d5a3e33fda7a0416fdbb58650a013a4cab4a39a43ac1f1b6b30e7. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:25:32Z), 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/DGA072143466.
      date published: 2026-07-22T05:25:32Z
    audio: Another Man
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.042
      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: 0.563
      additional property: Energy
        type: PropertyValue
        value: 0.895
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.037
      additional property: Liveness
        type: PropertyValue
        value: 0.337
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.765
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.343
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Screaming out Loud
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195388
    explicit: false
    by artist: KLEE Project
    in album: Screaming out Loud
      type: MusicAlbum
      date published: 2021-02-12
    genre: arena rock
    genre: country blues
    isrc code: DGA072143471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:17:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x600baaf13511489979a9412ad97df57a05a72f676b2151f6e48a75205cd76e77
    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/DGA072143471
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600baaf13511489979a9412ad97df57a05a72f676b2151f6e48a75205cd76e77. 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/DGA072143471.
      date published: 2026-07-06T01:25:57Z
    audio: Screaming out Loud
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.988
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Running Out of Time
album: Recognize
album: Ordinary World (Cover)

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.498

Energy
type: PropertyValue
value: 0.955

Speechiness
type: PropertyValue
value: 0.046

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.437

Liveness
type: PropertyValue
value: 0.341

Valence (Positivity)
type: PropertyValue
value: 0.742

Loudness (dB)
type: PropertyValue
value: -3.759

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

Running Out of Time
type: MusicAlbum
date published: 2023-01-23

Recognize
type: MusicAlbum
date published: 2025-06-06

Ordinary World (Cover)
type: MusicAlbum
date published: 2025-07-18