Car Driver
type: MusicGroup
genre: surf rock
popularity: 3
followers: 191
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49210ea27cc612452a5fbf1e4412f18afcb9b40daab8f9f9581515b3891d7392
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9796b802-9dab-4bd5-9064-fa77745dada9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9796b802-9dab-4bd5-9064-fa77745dada9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9796b802-9dab-4bd5-9064-fa77745dada9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49210ea27cc612452a5fbf1e4412f18afcb9b40daab8f9f9581515b3891d7392","name":"Car Driver","registered_at":"2026-06-17T18:50:24Z","symbol":"NIM1486667","token_address":"0xa50a23520bd4f848369be341c0e174b8458ad82a","type":"artist","uuid":"9796b802-9dab-4bd5-9064-fa77745dada9"}
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 0x49210ea27cc612452a5fbf1e4412f18afcb9b40daab8f9f9581515b3891d7392. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9796b802-9dab-4bd5-9064-fa77745dada9.json and https://artists.proofprofile.net/proofs/artist/9796b802-9dab-4bd5-9064-fa77745dada9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x49210ea27cc612452a5fbf1e4412f18afcb9b40daab8f9f9581515b3891d7392","name":"Car Driver","registered_at":"2026-06-17T18:50:24Z","symbol":"NIM1486667","token_address":"0xa50a23520bd4f848369be341c0e174b8458ad82a","type":"artist","uuid":"9796b802-9dab-4bd5-9064-fa77745dada9"}
album: Car Driver 1
  type: MusicAlbum
  date published: 2021-03-12
album: Car Driver 2
  type: MusicAlbum
  date published: 2021-12-31
  track: Nothin's Easy
    type: MusicRecording
    duration: PT1M43S
    duration ms: 103183
    explicit: false
    by artist: Car Driver
    in album: Car Driver 2
      type: MusicAlbum
      date published: 2021-12-31
    genre: surf rock
    isrc code: QZFYX2289920
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:25:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xddb1b5af71b501584779686f7ab92e57b63fe23f4b4be5ad32d5daf309a3eb33
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2289920
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xddb1b5af71b501584779686f7ab92e57b63fe23f4b4be5ad32d5daf309a3eb33. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZFYX2289920.
      date published: 2026-07-05T10:59:37Z
    audio: Nothin's Easy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.789
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.515
      additional property: Energy
        type: PropertyValue
        value: 0.96
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.934
      additional property: Liveness
        type: PropertyValue
        value: 0.557
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.563
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.154
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Car Driver 3
  type: MusicAlbum
  date published: 2023-04-14
album: Car Driver 3
  type: MusicAlbum
  date published: 2023-04-14
album: Car Driver 4
  type: MusicAlbum
  date published: 2023-04-16
album: Car Driver 4
  type: MusicAlbum
  date published: 2024-05-22