2kPrimal
type: MusicGroup
popularity: 3
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a49ecd7c68da55db63023fc7db282552d1168287eb47c34a111314530456e74
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/243dc3ed-665e-44e7-9dff-b15a4056a402.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/243dc3ed-665e-44e7-9dff-b15a4056a402.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/243dc3ed-665e-44e7-9dff-b15a4056a402
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
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 0x2a49ecd7c68da55db63023fc7db282552d1168287eb47c34a111314530456e74. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/243dc3ed-665e-44e7-9dff-b15a4056a402.json and https://artists.proofprofile.net/proofs/artist/243dc3ed-665e-44e7-9dff-b15a4056a402.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Mind Games
  type: MusicAlbum
  date published: 2021-08-21
  track: Bumper AS
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167706
    explicit: true
    by artist: 2kPrimal
    in album: Mind Games
      type: MusicAlbum
      date published: 2021-08-21
    isrc code: QZK6F2174785
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:15:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f717f6ebbd6c10bc91dba1ae6260f2fdcf8dd529ea88bf194ccebd91bc12e9f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958686
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958686
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2174785
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T06:43:29Z
    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 0x8f717f6ebbd6c10bc91dba1ae6260f2fdcf8dd529ea88bf194ccebd91bc12e9f. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/QZK6F2174785.
      date published: 2026-07-19T06:43:29Z
    audio: Bumper AS
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.985
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.563
      additional property: Energy
        type: PropertyValue
        value: 0.55
      additional property: Speechiness
        type: PropertyValue
        value: 0.407
      additional property: Acousticness
        type: PropertyValue
        value: 0.315
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.175
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.485
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.497
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Crazy Elevator
  type: MusicAlbum
  date published: 2022-09-13
album: DMV Flow
  type: MusicAlbum
  date published: 2022-09-13
album: Renegade
  type: MusicAlbum
  date published: 2022-11-29
album: Blurred Line
  type: MusicAlbum
  date published: 2022-12-25
album: Buddy Buddy
  type: MusicAlbum
  date published: 2023-02-21
album: Titan Flow
  type: MusicAlbum
  date published: 2023-04-20
album: Bear in Mind
  type: MusicAlbum
  date published: 2023-11-06
album: Jerk Flow
  type: MusicAlbum
  date published: 2024-04-05
album: Ozone
  type: MusicAlbum
  date published: 2024-04-17
album: Philly
  type: MusicAlbum
  date published: 2024-05-17
album: Jerk 105
  type: MusicAlbum
  date published: 2024-06-14
album: Saviors of Rap
  type: MusicAlbum
  date published: 2024-09-03
album: New Jazz
  type: MusicAlbum
  date published: 2025-02-14
album: Believe You Me
  type: MusicAlbum
  date published: 2025-08-23