Ursx
type: MusicGroup
album: Na Conta
  type: MusicAlbum
  date published: 2018-04-08
album: Recluso
  type: MusicAlbum
  date published: 2018-11-11
album: Magia
  type: MusicAlbum
  date published: 2020-03-10
album: Jd. Paulista
  type: MusicAlbum
  date published: 2020-07-11
album: Ñ Quero Flash To Com Vergonha
  type: MusicAlbum
  date published: 2020-07-13
album: Modafuckluv
  type: MusicAlbum
  date published: 2020-07-22
album: Rich This My Way
  type: MusicAlbum
  date published: 2021-07-17
album: Epeurso
  type: MusicAlbum
  date published: 2021-09-20
album: Modo2.2
  type: MusicAlbum
  date published: 2022-09-20
album: Telemarketing
  type: MusicAlbum
  date published: 2023-02-15
album: 100Perreco
  type: MusicAlbum
  date published: 2023-02-15
album: High Level
  type: MusicAlbum
  date published: 2023-02-15
album: Colina
  type: MusicAlbum
  date published: 2023-02-15
album: Super Heroe
  type: MusicAlbum
  date published: 2023-04-02
album: Bolsa - Rap Birthday
  type: MusicAlbum
  date published: 2023-04-08
album: Atemporal Freestyle
  type: MusicAlbum
  date published: 2023-05-27
album: Razão do Problema
  type: MusicAlbum
  date published: 2023-06-30
album: Apetrecho
  type: MusicAlbum
  date published: 2023-07-28
album: Hall da Fama
  type: MusicAlbum
  date published: 2023-08-18
album: Cheese
  type: MusicAlbum
  date published: 2023-09-20
  track: Cheese
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186781
    explicit: true
    by artist: Ursx
    in album: Cheese
      type: MusicAlbum
      date published: 2023-09-20
    isrc code: QZTPX2301913
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-08-01T03:10:30+00:00
    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlock
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      value: 960506
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960506
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2301913
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-08-01T03:50:58Z
    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 0xb635da3bcf557411fbcf9127bdb11c1f796360f164589c358a7593c82505dca1. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZTPX2301913.
      date published: 2026-08-01T03:50:58Z
    audio: Cheese
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.284
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.73
      additional property: Energy
        type: PropertyValue
        value: 0.391
      additional property: Speechiness
        type: PropertyValue
        value: 0.352
      additional property: Acousticness
        type: PropertyValue
        value: 0.4
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.576
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.461
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mdm
  type: MusicAlbum
  date published: 2023-09-30
album: Boom
  type: MusicAlbum
  date published: 2023-11-25
album: Ultimo Ato 777
  type: MusicAlbum
  date published: 2023-12-07
album: Acoplaquipsi Free
  type: MusicAlbum
  date published: 2024-03-08
album: Gráficos
  type: MusicAlbum
  date published: 2024-04-26
album: Oni
  type: MusicAlbum
  date published: 2024-07-13