Jimmy Cobb
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genre: jazz
description: Wilbur James "Jimmy" Cobb (January 20, 1929May 24, 2020) was an American jazz drummer. He was part of Miles Davis's First Great Sextet. He was awarded an NEA Jazz Masters Fellowship in 2009. Early li
popularity: 41
followers: 5446
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subject of: OpenTimestamps Proof of Existence
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album: So Nobody Else Can Hear
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  date published: 1983
album: Jimmy Cobb's Mob
  type: MusicAlbum
  date published: 1998
album: Jazz In The Key Of Blue
  type: MusicAlbum
  date published: 2001
album: Jazz In The Key Of Blue
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  date published: 2001
album: Jazz In The Key Of Blue
  type: MusicAlbum
  date published: 2001
album: Marsalis Music Honors Jimmy Cobb
  type: MusicAlbum
  date published: 2006
album: Marsalis Music Honors Jimmy Cobb
  type: MusicAlbum
  date published: 2006
album: Marsalis Music Honors Jimmy Cobb
  type: MusicAlbum
  date published: 2006
album: Marsalis Music Honors Series
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  date published: 2006-01-01
album: Marsalis Music Honors Jimmy Cobb
  type: MusicAlbum
  date published: 2006-03-14
album: Chicago South Side 1928-31
  type: MusicAlbum
  date published: 2009
album: Jazz In The Key Of Blue
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  date published: 2009-10-06
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    genre: jazz
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-21T15:22:58Z
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album: The Original Mob
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  date published: 2014-06-10
album: The Original Mob
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album: The Original Mob
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  date published: 2015-12-04
album: Chesky Records' Best of Jimmy Cobb
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  date published: 2019-04-26
album: Blood Wolf Moon Blues
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  date published: 2019-06-14
album: My Old Flame
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  date published: 2019-06-27
album: Edward Lee
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  date published: 2019-07-10
album: I'm Getting Sentimental Over You
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  date published: 2019-07-25
album: This I Dig of You
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  date published: 2019-08-16
album: Remembering U
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  date published: 2019-08-30
track: Someday My Prince Will Come (feat. John Coltrane, Hank Mobley, Wynton Kelly, Paul Chambers & Jimmy Cobb)
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  by artist: John Coltrane
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  by artist: Wynton Kelly
  by artist: Paul Chambers
  by artist: Jimmy Cobb
  in album: Music From and Inspired by The Film Birth Of The Cool
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  genre: soul
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  audio: Someday My Prince Will Come (feat. John Coltrane, Hank Mobley, Wynton Kelly, Paul Chambers & Jimmy Cobb)
track: Eleanor
track: Ah-Leu-Cha (feat. John Coltrane, Bill Evans, Cannonball Adderley, Paul Chambers & Jimmy Cobb) - Live at the Newport Jazz Festival, Newport, RI - July 1958

Paul Chambers
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Jimmy Cobb
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Music From and Inspired by The Film Birth Of The Cool
type: MusicAlbum
date published: 2020-02-21

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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

OpenTimestamps Proof of Existence
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date published: 2026-07-07T18:39:05Z

Someday My Prince Will Come (feat. John Coltrane, Hank Mobley, Wynton Kelly, Paul Chambers & Jimmy Cobb)
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Eleanor
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by artist: Hank Jones
by artist: Christian McBride
by artist: Jimmy Cobb
in album: West of 5th
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Eleanor
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Ah-Leu-Cha (feat. John Coltrane, Bill Evans, Cannonball Adderley, Paul Chambers & Jimmy Cobb) - Live at the Newport Jazz Festival, Newport, RI - July 1958
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genre: jazz
genre: soul
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
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