Pop Art Inc
type: MusicGroup
popularity: 2
followers: 243
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x156a25f36dac9b97adca2bee1ba6422bdc39a4f56e4db4e97933053f844a1d99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d939fcb9-5853-49b1-bbb4-2e6eb3b337f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d939fcb9-5853-49b1-bbb4-2e6eb3b337f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d939fcb9-5853-49b1-bbb4-2e6eb3b337f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x156a25f36dac9b97adca2bee1ba6422bdc39a4f56e4db4e97933053f844a1d99","name":"Pop Art Inc","registered_at":"2026-06-21T04:11:48Z","symbol":"NIM1812128","token_address":"0x7dc89ccc0f33d78a9eb12ca727493e0534f7a95f","type":"artist","uuid":"d939fcb9-5853-49b1-bbb4-2e6eb3b337f3"}
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 0x156a25f36dac9b97adca2bee1ba6422bdc39a4f56e4db4e97933053f844a1d99. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d939fcb9-5853-49b1-bbb4-2e6eb3b337f3.json and https://artists.proofprofile.net/proofs/artist/d939fcb9-5853-49b1-bbb4-2e6eb3b337f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x156a25f36dac9b97adca2bee1ba6422bdc39a4f56e4db4e97933053f844a1d99","name":"Pop Art Inc","registered_at":"2026-06-21T04:11:48Z","symbol":"NIM1812128","token_address":"0x7dc89ccc0f33d78a9eb12ca727493e0534f7a95f","type":"artist","uuid":"d939fcb9-5853-49b1-bbb4-2e6eb3b337f3"}
album: Up & Down (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2010-01-01
album: Dj Comes With A Joke (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2012-01-01
album: Put a Gun In My Hand
  type: MusicAlbum
  date published: 2015-01-01
  track: Mixing The Feeling Inside
    type: MusicRecording
    duration: PT1M48S
    duration ms: 108717
    explicit: true
    by artist: Pop Art Inc
    in album: Put a Gun In My Hand
      type: MusicAlbum
      date published: 2015-01-01
    isrc code: GX8KD2395281
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T06:59:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9b6b3cdc857e8a6cd33787ec531478ed4b614b1763c5c547f9b52a7d84348007
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959107
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959107
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2395281
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:15Z
    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 0x9b6b3cdc857e8a6cd33787ec531478ed4b614b1763c5c547f9b52a7d84348007. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:01:15Z), 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/GX8KD2395281.
      date published: 2026-07-22T10:01:15Z
    audio: Mixing The Feeling Inside
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.016
      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: 0.696
      additional property: Energy
        type: PropertyValue
        value: 0.357
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.315
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.899
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.548
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.473
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ashes Of Paradise
  type: MusicAlbum
  date published: 2019-01-01