EL NERO ONE 2
type: MusicGroup
popularity: 5
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ef47d1b4f366438cfc1e99eda06c46471b9d07e395dc689af25df54b44aceea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca7de3c6-b84e-412a-9a6e-f63856a44398.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca7de3c6-b84e-412a-9a6e-f63856a44398.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca7de3c6-b84e-412a-9a6e-f63856a44398
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ef47d1b4f366438cfc1e99eda06c46471b9d07e395dc689af25df54b44aceea","name":"EL NERO ONE 2","registered_at":"2026-06-20T23:04:28Z","symbol":"NIM1742207","token_address":"0x0182320083493cf40d334cbdb263e731af20c9c6","type":"artist","uuid":"ca7de3c6-b84e-412a-9a6e-f63856a44398"}
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 0x4ef47d1b4f366438cfc1e99eda06c46471b9d07e395dc689af25df54b44aceea. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca7de3c6-b84e-412a-9a6e-f63856a44398.json and https://artists.proofprofile.net/proofs/artist/ca7de3c6-b84e-412a-9a6e-f63856a44398.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x4ef47d1b4f366438cfc1e99eda06c46471b9d07e395dc689af25df54b44aceea","name":"EL NERO ONE 2","registered_at":"2026-06-20T23:04:28Z","symbol":"NIM1742207","token_address":"0x0182320083493cf40d334cbdb263e731af20c9c6","type":"artist","uuid":"ca7de3c6-b84e-412a-9a6e-f63856a44398"}
album: MIA NAMAS
  type: MusicAlbum
  date published: 2025-04-03
album: DUBAI
  type: MusicAlbum
  date published: 2025-04-03
album: VAMONOS DE RUMBA
  type: MusicAlbum
  date published: 2025-04-03
album: TU CUERPO ME GUSTA
  type: MusicAlbum
  date published: 2025-04-03
album: BAJALE 100
  type: MusicAlbum
  date published: 2025-04-03
  track: BAJALE 100
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172644
    explicit: false
    by artist: EL NERO ONE 2
    in album: BAJALE 100
      type: MusicAlbum
      date published: 2025-04-03
    isrc code: QZTRX2565388
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:40:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18ac8cbce89677ea63b3c9d14ea50775b8b670a245037f71de4a112038b17ee9
    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/QZTRX2565388
    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 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 0x18ac8cbce89677ea63b3c9d14ea50775b8b670a245037f71de4a112038b17ee9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2565388 — a six-check JSON result.
      date published: 2026-07-06T01:25:57Z
    audio: BAJALE 100
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.99
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.823
      additional property: Energy
        type: PropertyValue
        value: 0.517
      additional property: Speechiness
        type: PropertyValue
        value: 0.308
      additional property: Acousticness
        type: PropertyValue
        value: 0.187
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.839
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.21
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: DAME TU SI FI
  type: MusicAlbum
  date published: 2025-04-21
album: TU ME TIENES LOCO
  type: MusicAlbum
  date published: 2025-04-21
album: QUE SEA MIA
  type: MusicAlbum
  date published: 2025-04-21
album: DE LA PLAYA AL RIO
  type: MusicAlbum
  date published: 2025-04-21