Noche De Bien
type: MusicRecording
duration: PT3M46S
duration ms: 226000
explicit: false
by artist: Voz Veis
by artist: Franco De Vita
by artist: Oscar D'León
by artist: Ilan Chester
by artist: Marcos Witt
by artist: Mayre Martínez
by artist: Noel Schajris
by artist: Neguito Borjas
by artist: Horacio Blanco
by artist: Mermelada Bunch
by artist: Andrés Cepeda
by artist: Ricardo Montaner
in album: Todos A Belen
  type: MusicAlbum
  date published: 2021-04-08
genre: colombian-pop
isrc code: QZEZZ2000475
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additional property: OTSTimestamp
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Noche De Bien
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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    value: -11.159
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
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