Derek Figueroa
type: MusicGroup
popularity: 12
followers: 568
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c9506a5ea60fb6b9af4452adca98341c338891cba9f80969dd32c1008ec7127
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac91891a-6479-41eb-b52e-1dcb11e701a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac91891a-6479-41eb-b52e-1dcb11e701a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac91891a-6479-41eb-b52e-1dcb11e701a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c9506a5ea60fb6b9af4452adca98341c338891cba9f80969dd32c1008ec7127","name":"Derek Figueroa","registered_at":"2026-06-14T22:38:50Z","symbol":"NIM0598605","token_address":"0xbb9f329e89520a1725ac06d15899f8dd6d97606b","type":"artist","uuid":"ac91891a-6479-41eb-b52e-1dcb11e701a5"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9506a5ea60fb6b9af4452adca98341c338891cba9f80969dd32c1008ec7127. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac91891a-6479-41eb-b52e-1dcb11e701a5.json and https://artists.proofprofile.net/proofs/artist/ac91891a-6479-41eb-b52e-1dcb11e701a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:45:19Z
  text: {"copyright_id":"0x2c9506a5ea60fb6b9af4452adca98341c338891cba9f80969dd32c1008ec7127","name":"Derek Figueroa","registered_at":"2026-06-14T22:38:50Z","symbol":"NIM0598605","token_address":"0xbb9f329e89520a1725ac06d15899f8dd6d97606b","type":"artist","uuid":"ac91891a-6479-41eb-b52e-1dcb11e701a5"}
album: Muévete
  type: MusicAlbum
  date published: 2019-08-09
album: Sex Appeal
  type: MusicAlbum
  date published: 2020-12-18
album: Reina
  type: MusicAlbum
  date published: 2021-03-11
album: Saturday
  type: MusicAlbum
  date published: 2021-04-20
album: Jugo
  type: MusicAlbum
  date published: 2021-07-16
album: Sin Censura
  type: MusicAlbum
  date published: 2021-08-27
album: Flow Salvaje
  type: MusicAlbum
  date published: 2021-10-08
album: Natural
  type: MusicAlbum
  date published: 2021-10-22
album: Bitches
  type: MusicAlbum
  date published: 2021-11-26
album: Solo Juego
  type: MusicAlbum
  date published: 2021-12-24
album: La Correa
  type: MusicAlbum
  date published: 2022-03-11
album: Space Jam
  type: MusicAlbum
  date published: 2022-04-29
album: La Diabla
  type: MusicAlbum
  date published: 2022-06-03
album: Peri Feri
  type: MusicAlbum
  date published: 2022-06-24
album: Ta Cabrón
  type: MusicAlbum
  date published: 2022-09-30
  track: Ta Cabrón
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236000
    explicit: true
    by artist: Derek Figueroa
    in album: Ta Cabrón
      type: MusicAlbum
      date published: 2022-09-30
    isrc code: QZTPX2288816
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T19:03:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba8c26272c1b1453d378cbccbebaa2766b0edb019d6f2dc0abf966984b89e125
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958051
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958051
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2288816
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T19:14:42Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8c26272c1b1453d378cbccbebaa2766b0edb019d6f2dc0abf966984b89e125. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/QZTPX2288816.
      date published: 2026-07-14T19:14:42Z
    audio: Ta Cabrón
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.987
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.672
      additional property: Energy
        type: PropertyValue
        value: 0.435
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.456
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.222
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.967
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: One Million
  type: MusicAlbum
  date published: 2022-11-18
album: Lemme See You Work That
  type: MusicAlbum
  date published: 2022-12-09
album: Asi
  type: MusicAlbum
  date published: 2023-04-21
album: Gucci Flip Flop
  type: MusicAlbum
  date published: 2024-03-01
album: Si un Día
  type: MusicAlbum
  date published: 2024-04-05