PC
type: MusicGroup
description: PC most commonly refers to the personal computer, a general-purpose computer for individuals. PC or pc may also refer to: Arts and entertainment Pitch class, a set of octave-equivalent pitches in
popularity: 3
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6183085bfc238c816c0c16bb1b165e3e5d86c969872d44904fd61877f39a029f
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/230c561f-fe94-45b9-aeeb-a2cc90dfcf4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/230c561f-fe94-45b9-aeeb-a2cc90dfcf4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/230c561f-fe94-45b9-aeeb-a2cc90dfcf4a
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 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 0x6183085bfc238c816c0c16bb1b165e3e5d86c969872d44904fd61877f39a029f. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/230c561f-fe94-45b9-aeeb-a2cc90dfcf4a.json and https://artists.proofprofile.net/proofs/artist/230c561f-fe94-45b9-aeeb-a2cc90dfcf4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
album: 0.8
  type: MusicAlbum
  date published: 2023-03-03
album: Call It How I See It
  type: MusicAlbum
  date published: 2023-04-25
album: Bussin'
  type: MusicAlbum
  date published: 2023-07-04
album: Bussin
  type: MusicAlbum
  date published: 2023-07-04
album: Cuddy Season
  type: MusicAlbum
  date published: 2023-09-03
album: Envy and Fame
  type: MusicAlbum
  date published: 2023-09-10
album: Something
  type: MusicAlbum
  date published: 2023-09-21
album: Something
  type: MusicAlbum
  date published: 2023-09-21
album: Internet War Zone
  type: MusicAlbum
  date published: 2023-09-29
album: Secrets
  type: MusicAlbum
  date published: 2023-10-20
album: Mind Games
  type: MusicAlbum
  date published: 2023-10-27
album: King Me
  type: MusicAlbum
  date published: 2023-12-09
album: King Me
  type: MusicAlbum
  date published: 2023-12-09
album: Real Queen
  type: MusicAlbum
  date published: 2024-01-12
album: Real Queen
  type: MusicAlbum
  date published: 2024-01-12
album: Let's Ball Together
  type: MusicAlbum
  date published: 2024-03-08
album: If You Know You Know
  type: MusicAlbum
  date published: 2024-04-01
  track: If You Know You Know
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180911
    explicit: true
    by artist: PC
    in album: If You Know You Know
      type: MusicAlbum
      date published: 2024-04-01
    isrc code: QZGYN2400899
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:15:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe85ca1534a26536aa6988a508eccb6180d0fc7f229f0c91fefc21855f99f5669
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGYN2400899
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xe85ca1534a26536aa6988a508eccb6180d0fc7f229f0c91fefc21855f99f5669. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZGYN2400899.
      date published: 2026-07-05T18:48:28Z
    audio: If You Know You Know
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.921
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.79
      additional property: Energy
        type: PropertyValue
        value: 0.868
      additional property: Speechiness
        type: PropertyValue
        value: 0.36
      additional property: Acousticness
        type: PropertyValue
        value: 0.101
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.561
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.799
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: If You Know You Know
  type: MusicAlbum
  date published: 2024-04-01