Dj Jader
type: MusicGroup
genre: funk carioca
popularity: 4
followers: 163
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e4060fa38c39f14b25c78f0cc40237b311ec78885cfc5cb447d325cd92e5f18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc8124ce-c1d5-4a26-84cb-280b9dbd1863.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc8124ce-c1d5-4a26-84cb-280b9dbd1863.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc8124ce-c1d5-4a26-84cb-280b9dbd1863
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e4060fa38c39f14b25c78f0cc40237b311ec78885cfc5cb447d325cd92e5f18","name":"Dj Jader","registered_at":"2026-06-21T05:24:31Z","symbol":"NIM1833075","token_address":"0x8e198b4ed8913e8ca80e18958a6b0f9853b26466","type":"artist","uuid":"dc8124ce-c1d5-4a26-84cb-280b9dbd1863"}
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 0x8e4060fa38c39f14b25c78f0cc40237b311ec78885cfc5cb447d325cd92e5f18. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc8124ce-c1d5-4a26-84cb-280b9dbd1863.json and https://artists.proofprofile.net/proofs/artist/dc8124ce-c1d5-4a26-84cb-280b9dbd1863.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x8e4060fa38c39f14b25c78f0cc40237b311ec78885cfc5cb447d325cd92e5f18","name":"Dj Jader","registered_at":"2026-06-21T05:24:31Z","symbol":"NIM1833075","token_address":"0x8e198b4ed8913e8ca80e18958a6b0f9853b26466","type":"artist","uuid":"dc8124ce-c1d5-4a26-84cb-280b9dbd1863"}
album: MEGA MENINA EU SOU ARTISTA
  type: MusicAlbum
  date published: 2002
album: MEGA HOUSE ENVOLVENTE
  type: MusicAlbum
  date published: 2021-10-27
  track: MEGA HOUSE ENVOLVENTE
    type: MusicRecording
    duration: PT6M1S
    duration ms: 361322
    explicit: true
    by artist: Dj Jader
    in album: MEGA HOUSE ENVOLVENTE
      type: MusicAlbum
      date published: 2021-10-27
    genre: funk carioca
    isrc code: QM3DF2165870
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:43:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x60fc77fa190c2d8fe96d2cfc79ab0c198012aa1d61c2e81b864becfb3144b6a4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2165870
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:48:23Z
    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 0x60fc77fa190c2d8fe96d2cfc79ab0c198012aa1d61c2e81b864becfb3144b6a4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QM3DF2165870.
      date published: 2026-07-19T15:48:23Z
    audio: MEGA HOUSE ENVOLVENTE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.971
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.869
      additional property: Energy
        type: PropertyValue
        value: 0.525
      additional property: Speechiness
        type: PropertyValue
        value: 0.257
      additional property: Acousticness
        type: PropertyValue
        value: 0.09
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.228
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.626
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.29
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: MEGA HOUSE ENVOLVENTE
  type: MusicAlbum
  date published: 2021-10-27
album: Pandora versão RJ
  type: MusicAlbum
  date published: 2021-12-24
album: Pandora
  type: MusicAlbum
  date published: 2021-12-24
album: MEGA HOUSE RITMO QUE ELAS GOSTA
  type: MusicAlbum
  date published: 2022-02-15
album: MEGA HOUSE RITMO QUE ELAS GOSTA
  type: MusicAlbum
  date published: 2022-02-15
album: MEGA FUNK - PUTA RARA
  type: MusicAlbum
  date published: 2023-01-30