DJ Nelz
type: MusicGroup
genre: brazilian hip hop
popularity: 7
followers: 552
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x100a831af927747bad7a767f6050a36a091590276ddf4804a91a050291dbb409
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52ab54a1-de61-4c76-8492-d56fb7e3cd3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52ab54a1-de61-4c76-8492-d56fb7e3cd3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52ab54a1-de61-4c76-8492-d56fb7e3cd3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x100a831af927747bad7a767f6050a36a091590276ddf4804a91a050291dbb409","name":"DJ Nelz","registered_at":"2026-06-16T18:43:21Z","symbol":"NIM1141507","token_address":"0xd85a5b1b78f7e36980adfd7658d49ffc223a5847","type":"artist","uuid":"52ab54a1-de61-4c76-8492-d56fb7e3cd3c"}
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 0x100a831af927747bad7a767f6050a36a091590276ddf4804a91a050291dbb409. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52ab54a1-de61-4c76-8492-d56fb7e3cd3c.json and https://artists.proofprofile.net/proofs/artist/52ab54a1-de61-4c76-8492-d56fb7e3cd3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x100a831af927747bad7a767f6050a36a091590276ddf4804a91a050291dbb409","name":"DJ Nelz","registered_at":"2026-06-16T18:43:21Z","symbol":"NIM1141507","token_address":"0xd85a5b1b78f7e36980adfd7658d49ffc223a5847","type":"artist","uuid":"52ab54a1-de61-4c76-8492-d56fb7e3cd3c"}
album: Avante
  type: MusicAlbum
  date published: 2016-02-24
album: SENCIENTES
  type: MusicAlbum
  date published: 2022-08-19
album: DOM PERIGNON
  type: MusicAlbum
  date published: 2023-07-21
album: ROBIN HOOD
  type: MusicAlbum
  date published: 2024-01-26
album: DONA
  type: MusicAlbum
  date published: 2024-10-25
album: TREZENTOS POR HORA
  type: MusicAlbum
  date published: 2025-03-14
  track: TREZENTOS POR HORA
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160000
    explicit: true
    by artist: DJ Nelz
    in album: TREZENTOS POR HORA
      type: MusicAlbum
      date published: 2025-03-14
    genre: brazilian hip hop
    isrc code: GXD7V2585691
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T19:48:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3188e8ba69f7467dc35c52add32fd991163304bb3a3a20f9ea7fb5e5b0cf857e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2585691
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:32:27Z
    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 0x3188e8ba69f7467dc35c52add32fd991163304bb3a3a20f9ea7fb5e5b0cf857e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GXD7V2585691.
      date published: 2026-07-15T20:32:27Z
    audio: TREZENTOS POR HORA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.68
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.47
      additional property: Speechiness
        type: PropertyValue
        value: 0.419
      additional property: Acousticness
        type: PropertyValue
        value: 0.465
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.619
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.297
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: ACALENTO
  type: MusicAlbum
  date published: 2025-06-20