Carlos Colman
type: MusicGroup
album: Toque na Terra
  type: MusicAlbum
  date published: 1997
album: Cantar pra Mim
  type: MusicAlbum
  date published: 2002
album: Sertanejo de Coração
  type: MusicAlbum
  date published: 2005
album: Parceria (feat. Ana Paula Duarte)
  type: MusicAlbum
  date published: 2019-09-06
album: A Ponte
  type: MusicAlbum
  date published: 2020-12-15
track: Solidão
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240733
  explicit: false
  by artist: Carlos Colman
  by artist: Filho dos Livres
  in album: Gerações Ms
    type: MusicAlbum
    date published: 2017-03-31
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    value: 2026-07-08T08:56:20Z
  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: 2026-07-08T08:56:20Z
  audio: Solidão
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    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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    additional property: Mode Name
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      value: Major