Proof

After the establishment of the non existence or existence of the fact, which is achievable with a degree of satisfaction based on the inquirer's standard procedure, it can be concluded that the matter has been proved. 
Proof is a term which carries various meaning. 
It may refer to  the end result of the procedures of evaluation of the evidence and drawing inferences from it. 
Proof may also mean in wider scope as the process of proving the evidence / information which is being evaluated.