Doug Blimpstein
type: MusicGroup
genre: minimalism
popularity: 19
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a9e1d1b6cc4e9b73faf756c24feaf55d73c814c0c772e71bdd439671d419acf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce5d2d56-53c2-4ace-ad31-2cb5a68641f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce5d2d56-53c2-4ace-ad31-2cb5a68641f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce5d2d56-53c2-4ace-ad31-2cb5a68641f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a9e1d1b6cc4e9b73faf756c24feaf55d73c814c0c772e71bdd439671d419acf","name":"Doug Blimpstein","registered_at":"2026-06-15T02:13:39Z","symbol":"NIM0649929","token_address":"0x14a00ebb8330e9bab7a1e68c7f94d2378184d3ae","type":"artist","uuid":"ce5d2d56-53c2-4ace-ad31-2cb5a68641f5"}
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 0x1a9e1d1b6cc4e9b73faf756c24feaf55d73c814c0c772e71bdd439671d419acf. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce5d2d56-53c2-4ace-ad31-2cb5a68641f5.json and https://artists.proofprofile.net/proofs/artist/ce5d2d56-53c2-4ace-ad31-2cb5a68641f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x1a9e1d1b6cc4e9b73faf756c24feaf55d73c814c0c772e71bdd439671d419acf","name":"Doug Blimpstein","registered_at":"2026-06-15T02:13:39Z","symbol":"NIM0649929","token_address":"0x14a00ebb8330e9bab7a1e68c7f94d2378184d3ae","type":"artist","uuid":"ce5d2d56-53c2-4ace-ad31-2cb5a68641f5"}
album: Iterative Calm
  type: MusicAlbum
  date published: 2021-03-24
album: Unused Meridians
  type: MusicAlbum
  date published: 2021-08-21
album: Binary Pause
  type: MusicAlbum
  date published: 2021-11-05
album: Aurmediate
  type: MusicAlbum
  date published: 2022-10-14
album: In linguistica
  type: MusicAlbum
  date published: 2023-04-20
album: Luminate
  type: MusicAlbum
  date published: 2023-11-30
  track: Luminate
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224500
    explicit: false
    by artist: Doug Blimpstein
    in album: Luminate
      type: MusicAlbum
      date published: 2023-11-30
    genre: minimalism
    isrc code: SEXGF2301411
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T16:22:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4a2b1e6f4b9f713dbe921832424c666948b4f5600a21e01d973267d158ab9c0a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXGF2301411
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x4a2b1e6f4b9f713dbe921832424c666948b4f5600a21e01d973267d158ab9c0a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/SEXGF2301411.
      date published: 2026-07-05T19:27:56Z
    audio: Luminate
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.491
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.186
      additional property: Energy
        type: PropertyValue
        value: 0.023
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.83
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.922
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.028
      additional property: Loudness (dB)
        type: PropertyValue
        value: -31.503
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Inverted
  type: MusicAlbum
  date published: 2024-06-27
album: Ambiente sereno
  type: MusicAlbum
  date published: 2024-08-14
album: Amidalaran dreams
  type: MusicAlbum
  date published: 2024-12-20
album: Anamorphic pulses
  type: MusicAlbum
  date published: 2025-03-21