Demethrius
type: MusicGroup
genre: brazilian pop
album: Super Power
  type: MusicAlbum
  date published: 2017-07-24
album: Máscaras
  type: MusicAlbum
  date published: 2018-04-28
album: Nada Que Eu Possa Fazer
  type: MusicAlbum
  date published: 2019-08-15
album: Rei do Coração Partido
  type: MusicAlbum
  date published: 2023-10-27
album: Baile Ilusão
  type: MusicAlbum
  date published: 2023-11-24
album: Flor de Jambu
  type: MusicAlbum
  date published: 2024-03-01
  track: Flor de Jambu
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159244
    explicit: false
    by artist: Demethrius
    in album: Flor de Jambu
      type: MusicAlbum
      date published: 2024-03-01
    genre: brazilian pop
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    additional property: OTSVerifyInstructions
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      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
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      date published: 2026-07-08T03:20:19Z
    audio: Flor de Jambu
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 124.82
      additional property: Musical Key
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        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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        value: 0.039
      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: Bb
      additional property: Mode Name
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        value: Minor