EL NEGRO JJ YEI YEI
type: MusicGroup
popularity: 32
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90d3b49359bbeda80a7af16eb9cc847d4473d854e25859d3cdd915a07642a3b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae42c09e-4e39-4c74-9512-bca1a523ddba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae42c09e-4e39-4c74-9512-bca1a523ddba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae42c09e-4e39-4c74-9512-bca1a523ddba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90d3b49359bbeda80a7af16eb9cc847d4473d854e25859d3cdd915a07642a3b7","name":"EL NEGRO JJ YEI YEI","registered_at":"2026-06-12T07:12:25Z","symbol":"NIM0224579","token_address":"0x00840d7d10d699d7455a888563bc582dfe7f4a46","type":"artist","uuid":"ae42c09e-4e39-4c74-9512-bca1a523ddba"}
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 0x90d3b49359bbeda80a7af16eb9cc847d4473d854e25859d3cdd915a07642a3b7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae42c09e-4e39-4c74-9512-bca1a523ddba.json and https://artists.proofprofile.net/proofs/artist/ae42c09e-4e39-4c74-9512-bca1a523ddba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x90d3b49359bbeda80a7af16eb9cc847d4473d854e25859d3cdd915a07642a3b7","name":"EL NEGRO JJ YEI YEI","registered_at":"2026-06-12T07:12:25Z","symbol":"NIM0224579","token_address":"0x00840d7d10d699d7455a888563bc582dfe7f4a46","type":"artist","uuid":"ae42c09e-4e39-4c74-9512-bca1a523ddba"}
album: POPIRI
  type: MusicAlbum
  date published: 2024-10-05
album: NO MONEY
  type: MusicAlbum
  date published: 2024-10-05
album: SABES QUE
  type: MusicAlbum
  date published: 2024-10-05
album: DE REPENTE
  type: MusicAlbum
  date published: 2024-10-06
album: PAO PAO
  type: MusicAlbum
  date published: 2024-10-06
album: TRAFICANTE
  type: MusicAlbum
  date published: 2024-10-06
album: TE LO METI
  type: MusicAlbum
  date published: 2024-10-06
album: MI LIBERTAD
  type: MusicAlbum
  date published: 2024-10-10
album: EL ATRACO
  type: MusicAlbum
  date published: 2024-10-10
album: MI BARRIO
  type: MusicAlbum
  date published: 2024-10-10
album: Rapido
  type: MusicAlbum
  date published: 2024-10-23
album: MILLONARIO
  type: MusicAlbum
  date published: 2024-10-23
album: SOBRIEDAD
  type: MusicAlbum
  date published: 2024-10-23
album: NAH NAH NAH
  type: MusicAlbum
  date published: 2024-10-23
album: PROBLEMA
  type: MusicAlbum
  date published: 2025-03-06
  track: PROBLEMA
    type: MusicRecording
    duration: PT1M21S
    duration ms: 81475
    explicit: false
    by artist: EL NEGRO JJ YEI YEI
    in album: PROBLEMA
      type: MusicAlbum
      date published: 2025-03-06
    isrc code: QZHN92556503
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T14:10:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaec745128ef309f7725da679ddb423499180087076478bbc4e27c79c5871fafd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92556503
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T14:19:48Z
    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 0xaec745128ef309f7725da679ddb423499180087076478bbc4e27c79c5871fafd. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/QZHN92556503.
      date published: 2026-07-11T14:19:48Z
    audio: PROBLEMA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.429
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.708
      additional property: Energy
        type: PropertyValue
        value: 0.688
      additional property: Speechiness
        type: PropertyValue
        value: 0.239
      additional property: Acousticness
        type: PropertyValue
        value: 0.516
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.211
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.834
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.103
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: BALA
  type: MusicAlbum
  date published: 2025-03-14
album: Las Mujere
  type: MusicAlbum
  date published: 2025-03-20
album: 31DE DICIEMBRE
  type: MusicAlbum
  date published: 2025-03-27
album: UNA LLAMADA
  type: MusicAlbum
  date published: 2025-03-28
album: PILLAO
  type: MusicAlbum
  date published: 2025-04-26
album: LOCO TU ERES MIO
  type: MusicAlbum
  date published: 2025-04-27