Plastic Patina
type: MusicGroup
genre: lo-fi
popularity: 36
followers: 8185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2a090f291f86609cdd8a9e8366bcc881a91da749596eaf920ec97430a8fbe1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4eea439-0b90-40f1-a56f-33d8816fae30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4eea439-0b90-40f1-a56f-33d8816fae30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4eea439-0b90-40f1-a56f-33d8816fae30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2a090f291f86609cdd8a9e8366bcc881a91da749596eaf920ec97430a8fbe1e","name":"Plastic Patina","registered_at":"2026-06-12T07:52:10Z","symbol":"NIM0233787","token_address":"0xbe6b2f59485e622ff027bd5175e9cc9349a6194d","type":"artist","uuid":"b4eea439-0b90-40f1-a56f-33d8816fae30"}
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 0xa2a090f291f86609cdd8a9e8366bcc881a91da749596eaf920ec97430a8fbe1e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4eea439-0b90-40f1-a56f-33d8816fae30.json and https://artists.proofprofile.net/proofs/artist/b4eea439-0b90-40f1-a56f-33d8816fae30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa2a090f291f86609cdd8a9e8366bcc881a91da749596eaf920ec97430a8fbe1e","name":"Plastic Patina","registered_at":"2026-06-12T07:52:10Z","symbol":"NIM0233787","token_address":"0xbe6b2f59485e622ff027bd5175e9cc9349a6194d","type":"artist","uuid":"b4eea439-0b90-40f1-a56f-33d8816fae30"}
album: Yes, So What?
  type: MusicAlbum
  date published: 2019-07-31
album: Painted Plants
  type: MusicAlbum
  date published: 2019-08-18
album: Thoughts in the Rain
  type: MusicAlbum
  date published: 2019-09-09
album: Identity
  type: MusicAlbum
  date published: 2019-10-07
album: Ghosts With Heartbeats
  type: MusicAlbum
  date published: 2019-10-25
album: Lustrous Lights
  type: MusicAlbum
  date published: 2019-11-27
album: Cosmic Cartographer
  type: MusicAlbum
  date published: 2020-03-05
album: Midnight Stargazing
  type: MusicAlbum
  date published: 2020-08-16
  track: Midnight Stargazing
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215000
    explicit: false
    by artist: Plastic Patina
    in album: Midnight Stargazing
      type: MusicAlbum
      date published: 2020-08-16
    genre: lo-fi
    isrc code: QZK6P2044350
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:14:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa53edf428e28b48a6781182be1d1672365070bc1a9913fa5dc0f308c5a6e8de2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2044350
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xa53edf428e28b48a6781182be1d1672365070bc1a9913fa5dc0f308c5a6e8de2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6P2044350.
      date published: 2026-07-04T10:04:33Z
    audio: Midnight Stargazing
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.905
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.448
      additional property: Energy
        type: PropertyValue
        value: 0.38
      additional property: Speechiness
        type: PropertyValue
        value: 0.151
      additional property: Acousticness
        type: PropertyValue
        value: 0.877
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.923
      additional property: Liveness
        type: PropertyValue
        value: 0.216
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.245
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.562
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major