DJ 2D
type: MusicGroup
genre: brazilian funk
genre: brazilian phonk
genre: funk carioca
popularity: 11
followers: 332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88dbde316bb814176a88dd949324a98e44495ad83f00fb3868d28bca51f45455
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ea4e808-006f-440d-801a-ad927d67dc88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ea4e808-006f-440d-801a-ad927d67dc88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ea4e808-006f-440d-801a-ad927d67dc88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88dbde316bb814176a88dd949324a98e44495ad83f00fb3868d28bca51f45455","name":"DJ 2D","registered_at":"2026-06-14T14:20:56Z","symbol":"NIM0479865","token_address":"0xb6d25a96de350e73c62b22e0dae3e882d58ddc72","type":"artist","uuid":"5ea4e808-006f-440d-801a-ad927d67dc88"}
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 0x88dbde316bb814176a88dd949324a98e44495ad83f00fb3868d28bca51f45455. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ea4e808-006f-440d-801a-ad927d67dc88.json and https://artists.proofprofile.net/proofs/artist/5ea4e808-006f-440d-801a-ad927d67dc88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0x88dbde316bb814176a88dd949324a98e44495ad83f00fb3868d28bca51f45455","name":"DJ 2D","registered_at":"2026-06-14T14:20:56Z","symbol":"NIM0479865","token_address":"0xb6d25a96de350e73c62b22e0dae3e882d58ddc72","type":"artist","uuid":"5ea4e808-006f-440d-801a-ad927d67dc88"}
album: Funk do RJ vs Ponto Foda
  type: MusicAlbum
  date published: 2023-12-14
album: EU FIZ UM JET A IRMA DO PARÇA VS RJ
  type: MusicAlbum
  date published: 2023-12-18
  track: EU FIZ UM JET A IRMA DO PARÇA VS RJ
    type: MusicRecording
    duration: PT1M13S
    duration ms: 73992
    explicit: true
    by artist: DJ 2D
    in album: EU FIZ UM JET A IRMA DO PARÇA VS RJ
      type: MusicAlbum
      date published: 2023-12-18
    genre: brazilian funk
    genre: brazilian phonk
    genre: funk carioca
    isrc code: QZWFN2385471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:13:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcdbd99b4ecc8f24ebbb78ac1f1944a4fadc2a764ecfdad1a081ff0099469079a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2385471
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xcdbd99b4ecc8f24ebbb78ac1f1944a4fadc2a764ecfdad1a081ff0099469079a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWFN2385471.
      date published: 2026-07-04T10:04:33Z
    audio: EU FIZ UM JET A IRMA DO PARÇA VS RJ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.592
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.842
      additional property: Energy
        type: PropertyValue
        value: 0.707
      additional property: Speechiness
        type: PropertyValue
        value: 0.332
      additional property: Acousticness
        type: PropertyValue
        value: 0.111
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.29
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.753
      additional property: Loudness (dB)
        type: PropertyValue
        value: -0.173
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Amazing Digital Circus Vs Joga o Rabetão na Pistola
  type: MusicAlbum
  date published: 2024-01-03
album: MTG - A VIDA TÁ DEMAIS VS BEAT RISADA
  type: MusicAlbum
  date published: 2024-01-07
album: Da Uma Xrcada Por Cima Na Pika Vs Pontinho Foda
  type: MusicAlbum
  date published: 2024-01-09