The Downbeat 5
type: MusicGroup
genre: garage rock
genre: power pop
description: The Downbeat 5 (not to be confused with Tommy Pollard's Downbeat Five) is a Boston-based rock band started in 1999 by former DMZ guitarist J. J. Rassler and his then-wife, Jen, (who originally used th
album: Ism
  type: MusicAlbum
  date published: 2003-02-10
album: The Downbeat 5
  type: MusicAlbum
  date published: 2006-05-12
album: The Downbeat 5
  type: MusicAlbum
  date published: 2006-05-12
album: The Downbeat 5
  type: MusicAlbum
  date published: 2006-05-12
album: The Downbeat 5
  type: MusicAlbum
  date published: 2006-05-12
album: Victory Motel
  type: MusicAlbum
  date published: 2006-09-05
album: Victory Motel
  type: MusicAlbum
  date published: 2006-09-05
album: Smoke & Mirrors
  type: MusicAlbum
  date published: 2007-03-06
album: Smoke & Mirrors
  type: MusicAlbum
  date published: 2007-03-06
album: Ism
  type: MusicAlbum
  date published: 2012-02-14
track: Dum Dum Ditty
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116080
  explicit: false
  by artist: The Downbeat 5
  in album: The Coolest Songs in the World! Vol. 8
    type: MusicAlbum
    date published: 2009-03-17
  isrc code: USZPD0920003
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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: Dum Dum Ditty
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.544
    additional property: Musical Key
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      value: 2
    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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      value: D
    additional property: Mode Name
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