Cu Gutta
type: MusicGroup
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4436936316f1db4f9519e887cf5ef47b3197154fa91fb916d6e19dfa82693ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3d2e119-fe76-4cba-92a3-d9482653b658.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3d2e119-fe76-4cba-92a3-d9482653b658.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3d2e119-fe76-4cba-92a3-d9482653b658
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4436936316f1db4f9519e887cf5ef47b3197154fa91fb916d6e19dfa82693ad","name":"Cu Gutta","registered_at":"2026-06-21T02:20:25Z","symbol":"NIM1789394","token_address":"0x659697325cbb64a0fd55e37b59f047da8799fcc8","type":"artist","uuid":"d3d2e119-fe76-4cba-92a3-d9482653b658"}
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 0xe4436936316f1db4f9519e887cf5ef47b3197154fa91fb916d6e19dfa82693ad. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3d2e119-fe76-4cba-92a3-d9482653b658.json and https://artists.proofprofile.net/proofs/artist/d3d2e119-fe76-4cba-92a3-d9482653b658.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xe4436936316f1db4f9519e887cf5ef47b3197154fa91fb916d6e19dfa82693ad","name":"Cu Gutta","registered_at":"2026-06-21T02:20:25Z","symbol":"NIM1789394","token_address":"0x659697325cbb64a0fd55e37b59f047da8799fcc8","type":"artist","uuid":"d3d2e119-fe76-4cba-92a3-d9482653b658"}
album: Life Happens
  type: MusicAlbum
  date published: 2018-08-18
  track: Sweat from My Balls '18
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209568
    explicit: true
    by artist: Cu Gutta
    in album: Life Happens
      type: MusicAlbum
      date published: 2018-08-18
    isrc code: QZDA81866864
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T07:03:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff54388f7e3e368dd361b1bde504a23ac2e25aa7688d0b2e9caa84b21c67ca01
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81866864
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:14:15Z
    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 0xff54388f7e3e368dd361b1bde504a23ac2e25aa7688d0b2e9caa84b21c67ca01. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QZDA81866864.
      date published: 2026-07-20T08:14:15Z
    audio: Sweat from My Balls '18
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.858
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.843
      additional property: Energy
        type: PropertyValue
        value: 0.696
      additional property: Speechiness
        type: PropertyValue
        value: 0.147
      additional property: Acousticness
        type: PropertyValue
        value: 0.097
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.835
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.842
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Summertime
  type: MusicAlbum
  date published: 2018-09-18
album: Clap Back at Him
  type: MusicAlbum
  date published: 2019-02-08
album: Me, Ourselves & You
  type: MusicAlbum
  date published: 2019-11-14
album: DPFP
  type: MusicAlbum
  date published: 2020-02-29
album: Oh Yeah!
  type: MusicAlbum
  date published: 2020-10-02
album: #BLM
  type: MusicAlbum
  date published: 2020-10-16
album: Just Another Rapper
  type: MusicAlbum
  date published: 2021-02-21
album: Special Beam Cannon
  type: MusicAlbum
  date published: 2021-04-24
album: SMALL THINGS
  type: MusicAlbum
  date published: 2021-05-06
album: P320
  type: MusicAlbum
  date published: 2021-05-24
album: Anniversary
  type: MusicAlbum
  date published: 2022-01-08
album: Buckashot
  type: MusicAlbum
  date published: 2022-06-21