Purple Shapes
type: MusicGroup
genre: psytrance
popularity: 13
followers: 1814
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11d4f7ddca44bd67ab9ab19a902a6e0aa84c85f1806545671f8f1199fe6ff422
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0822b21a-5c74-46a5-9481-4eccec6d7c88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0822b21a-5c74-46a5-9481-4eccec6d7c88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0822b21a-5c74-46a5-9481-4eccec6d7c88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11d4f7ddca44bd67ab9ab19a902a6e0aa84c85f1806545671f8f1199fe6ff422","name":"Purple Shapes","registered_at":"2026-06-14T05:20:01Z","symbol":"NIM0350853","token_address":"0xdba383871cbbf9851e2debff98742136c4bb6ef7","type":"artist","uuid":"0822b21a-5c74-46a5-9481-4eccec6d7c88"}
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 0x11d4f7ddca44bd67ab9ab19a902a6e0aa84c85f1806545671f8f1199fe6ff422. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0822b21a-5c74-46a5-9481-4eccec6d7c88.json and https://artists.proofprofile.net/proofs/artist/0822b21a-5c74-46a5-9481-4eccec6d7c88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0x11d4f7ddca44bd67ab9ab19a902a6e0aa84c85f1806545671f8f1199fe6ff422","name":"Purple Shapes","registered_at":"2026-06-14T05:20:01Z","symbol":"NIM0350853","token_address":"0xdba383871cbbf9851e2debff98742136c4bb6ef7","type":"artist","uuid":"0822b21a-5c74-46a5-9481-4eccec6d7c88"}
album: Alfheim & Niflheim
  type: MusicAlbum
  date published: 2019-09-20
album: Pendulum
  type: MusicAlbum
  date published: 2022-06-10
album: Untethered
  type: MusicAlbum
  date published: 2023-02-17
album: Vanaheim & Jotunheim
  type: MusicAlbum
  date published: 2024-04-19
album: Embrace the Random
  type: MusicAlbum
  date published: 2024-10-18
  track: Embrace the Random
    type: MusicRecording
    duration: PT8M46S
    duration ms: 526027
    explicit: false
    by artist: Purple Shapes
    in album: Embrace the Random
      type: MusicAlbum
      date published: 2024-10-18
    genre: psytrance
    isrc code: UKU932401493
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:20:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb139faa7ba5cef927ef6483afb52a9761b3de9e0c9eff2958017d37557d961a9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958176
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958176
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932401493
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T18:21:58Z
    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 0xb139faa7ba5cef927ef6483afb52a9761b3de9e0c9eff2958017d37557d961a9. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:21:58Z), 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/UKU932401493.
      date published: 2026-07-15T18:21:58Z
    audio: Embrace the Random
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.986
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.647
      additional property: Energy
        type: PropertyValue
        value: 0.914
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.765
      additional property: Liveness
        type: PropertyValue
        value: 0.171
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.48
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.167
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major