A Hustle
type: MusicGroup
genre: drill
genre: uk drill
popularity: 2
followers: 307
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x673b0bbd6d8e0877de77eda3273233d140086f40e059f7213b4040d08ee9c27d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a36be8b9-82b9-4fcb-83d4-f013986a09f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a36be8b9-82b9-4fcb-83d4-f013986a09f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a36be8b9-82b9-4fcb-83d4-f013986a09f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x673b0bbd6d8e0877de77eda3273233d140086f40e059f7213b4040d08ee9c27d","name":"A Hustle","registered_at":"2026-06-20T06:16:26Z","symbol":"NIM1540944","token_address":"0xd3e3cce889bcff46c73b0a0aaa0947a2d07791ce","type":"artist","uuid":"a36be8b9-82b9-4fcb-83d4-f013986a09f7"}
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 0x673b0bbd6d8e0877de77eda3273233d140086f40e059f7213b4040d08ee9c27d. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a36be8b9-82b9-4fcb-83d4-f013986a09f7.json and https://artists.proofprofile.net/proofs/artist/a36be8b9-82b9-4fcb-83d4-f013986a09f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x673b0bbd6d8e0877de77eda3273233d140086f40e059f7213b4040d08ee9c27d","name":"A Hustle","registered_at":"2026-06-20T06:16:26Z","symbol":"NIM1540944","token_address":"0xd3e3cce889bcff46c73b0a0aaa0947a2d07791ce","type":"artist","uuid":"a36be8b9-82b9-4fcb-83d4-f013986a09f7"}
album: Back Of The Whip
  type: MusicAlbum
  date published: 2020-11-14
  track: Back Of The Whip
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171467
    explicit: true
    by artist: A Hustle
    in album: Back Of The Whip
      type: MusicAlbum
      date published: 2020-11-14
    genre: drill
    genre: uk drill
    isrc code: QZNWS2074958
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:58:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a0d1e6aefabfae07d79eef18fab6fd44813a40ed1934ab540adcd3bf545f4a0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2074958
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x0a0d1e6aefabfae07d79eef18fab6fd44813a40ed1934ab540adcd3bf545f4a0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWS2074958.
      date published: 2026-07-06T01:25:57Z
    audio: Back Of The Whip
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.091
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.905
      additional property: Energy
        type: PropertyValue
        value: 0.402
      additional property: Speechiness
        type: PropertyValue
        value: 0.423
      additional property: Acousticness
        type: PropertyValue
        value: 0.483
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.865
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.036
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: TT YOLA
  type: MusicAlbum
  date published: 2021-02-17
album: Bring That Smoke
  type: MusicAlbum
  date published: 2021-09-26
album: Love & Flowers
  type: MusicAlbum
  date published: 2023-02-15