Proof may refer to:

  • Proof (truth), argument or sufficient evidence for the truth of a proposition
  • Formal proof, a construct in proof theory
  • Mathematical proof, a convincing demonstration that some mathematical statement is necessarily true
  • Statistical proof
  • Proof theory, a branch of mathematical logic that represents proofs as formal mathematical objects
  • Alcohol proof, a measure of an alcoholic drink's strength
  • Artist's proof, a single print taken during the printmaking process
  • Galley proof, a preliminary version of a publication
  • Prepress proof, a facsimile of press artwork for job verification
  • Proof coinage, coins once made as a test, but now specially struck for collectors
  • Proofreading, reviewing a manuscript or artwork for errors or improvements
  • Proofing (baking technique), the process by which a yeast-leavened dough rises, also called "proving"


  • Evidence, information which tends to determine or demonstrate the truth of a proposition
  • Evidence (law), tested evidence or a legal proof
  • Legal burden of proof


  • Proof (2004 TV series), an Irish TV drama/thriller
  • Proof (2015 TV series), an American TV medical/supernatural drama
  • Proof, 1980 B/W student film by Kevin Reynolds, expanded to Fandango
  • Proof (1991 film), an Australian film by Jocelyn Moorhouse
  • Proof (play), a play by David Auburn
    • Proof (2005 film), a film by John Madden, based on the play
  • Proof (rapper) (1973-2006), American rapper and member of D12
  • Proof (comics), a comic series from Image Comics
  • "Proof", a 1942 hard SF short story by Hal Clement
  • "Proof", a song by Coldplay from "Speed of Sound"
  • "Proof" (I Am Kloot song), a song by I Am Kloot from their eponymous second album
  • "Proof", a song by Paul Simon from The Rhythm of the Saints
  • "Proof", a song by Happy Rhodes from Many Worlds Are Born Tonight
  • "Proof", a song by angela
  • "Proof", a song by Mell
  • "Proof", a song by Paramore
  • Proof, an album by Emily Elbert

See also

  • Proofing (disambiguation)
  • Argument
  • Theory of justification, in epistemology, a reason for or explanation of a proposition or belief
  • Philosophic burden of proof
  • Proof complexity
  • Proof procedure
  • Provability logic
  • A recursively enumerable set, also known as a "provable set"
  • Homeopathic proving, a homeopathic procedure
  • Proof of concept
  • Proof test, for a firearm

Top Tracks

Trapped 1


Trapped (Album Version (Explicit)) 2

Trapped (Album Version (Explicit))

BONUS TRACK-Unreleased(Proof of D-12 3

BONUS TRACK-Unreleased(Proof of D-12

World Proof 4

World Proof

I Thought I Told You (Single) 5

I Thought I Told You (Single)

I Thought I Told You 6

I Thought I Told You

Reppin' Jesus 7

Reppin' Jesus

Rollin' on the Frontlines 8

Rollin' on the Frontlines

Jump B***ch 9

Jump B***ch

Set Free 10

Set Free

Top Albums

A Life Transformed - EP
A Life Transformed - EP
Dirty District Vol. 3
Dirty District Vol. 3
Searching For Jerry Garcia
Searching For Jerry Garcia


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