Dj Léo Mix
type: MusicGroup
genre: afro house
genre: kuduro
popularity: 4
followers: 229
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89841511622921eec68b1952935e1687ab58953e46ce3ca9cbf1a9e48db0105f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a46f4fd2-9f0e-4f67-bd78-1e6478b3cb19.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a46f4fd2-9f0e-4f67-bd78-1e6478b3cb19.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a46f4fd2-9f0e-4f67-bd78-1e6478b3cb19
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89841511622921eec68b1952935e1687ab58953e46ce3ca9cbf1a9e48db0105f","name":"Dj Léo Mix","registered_at":"2026-06-20T07:18:20Z","symbol":"NIM1551196","token_address":"0xc84f49ff909574c1330890e125f74ab9140fe0dd","type":"artist","uuid":"a46f4fd2-9f0e-4f67-bd78-1e6478b3cb19"}
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 0x89841511622921eec68b1952935e1687ab58953e46ce3ca9cbf1a9e48db0105f. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a46f4fd2-9f0e-4f67-bd78-1e6478b3cb19.json and https://artists.proofprofile.net/proofs/artist/a46f4fd2-9f0e-4f67-bd78-1e6478b3cb19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x89841511622921eec68b1952935e1687ab58953e46ce3ca9cbf1a9e48db0105f","name":"Dj Léo Mix","registered_at":"2026-06-20T07:18:20Z","symbol":"NIM1551196","token_address":"0xc84f49ff909574c1330890e125f74ab9140fe0dd","type":"artist","uuid":"a46f4fd2-9f0e-4f67-bd78-1e6478b3cb19"}
album: Experience
  type: MusicAlbum
  date published: 2018-07-08
album: Alfa
  type: MusicAlbum
  date published: 2018-11-08
album: Tribulations
  type: MusicAlbum
  date published: 2018-11-27
  track: Tribulations
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271963
    explicit: true
    by artist: Dj Léo Mix
    in album: Tribulations
      type: MusicAlbum
      date published: 2018-11-27
    genre: afro house
    genre: kuduro
    isrc code: FRX201826793
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:42:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x471ae895d8cb96e07fe4fc312cfd69ed8ce3bcc6555dd9a05262a761987a2cae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201826793
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x471ae895d8cb96e07fe4fc312cfd69ed8ce3bcc6555dd9a05262a761987a2cae. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FRX201826793.
      date published: 2026-07-18T04:13:26Z
    audio: Tribulations
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.995
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.804
      additional property: Energy
        type: PropertyValue
        value: 0.719
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      additional property: Acousticness
        type: PropertyValue
        value: 0.036
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.933
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.311
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.698
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tribulations
  type: MusicAlbum
  date published: 2019-02-15
album: Forte
  type: MusicAlbum
  date published: 2019-02-22
album: Experience
  type: MusicAlbum
  date published: 2019-03-08
album: Toca No Peito
  type: MusicAlbum
  date published: 2019-09-09
album: Manipulation
  type: MusicAlbum
  date published: 2019-09-27
album: Dawn
  type: MusicAlbum
  date published: 2019-11-11
album: Djing & Dance
  type: MusicAlbum
  date published: 2020-04-27
album: Return
  type: MusicAlbum
  date published: 2021-09-10