CBS Jazz All-Stars
type: MusicGroup
genre: bebop
genre: hard bop
genre: jazz
popularity: 3
followers: 299
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-20T23:40:06Z
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album: Montreux Summit, Vol. I
  type: MusicAlbum
  date published: 1977-05-09
album: Montreux Summit, Vol. II
  type: MusicAlbum
  date published: 1978-05-09
track: Polka Dots and Moonbeams

Polka Dots and Moonbeams
type: MusicRecording
duration: PT11M40S
duration ms: 700626
explicit: false
by artist: Dexter Gordon
by artist: CBS Jazz All-Stars
in album: Great Encounters Live
  type: MusicAlbum
  date published: 2012-04-17
genre: jazz
genre: jazz-saxophone
genre: bebop
isrc code: USSM11103505
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additional property: OTSTimestamp
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Polka Dots and Moonbeams
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Time Signature
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    value: 5
  additional property: Danceability
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Key Name
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    value: F
  additional property: Mode Name
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