bf7758d0_Evidence___Iron_Chariots_Wiki__Why_it_s_important
[Standard] Presentability [Why it's important] 
Evidence must be presentable to others, otherwise, one can claim that one has incontrovertible evidence, but it's currently unavailable. Without presentability, there's no way to validate the evidence asserted. Personal anecdotes often fail in this category, as they are necessarily first-person, and can only be asserted to others.
Evidence - Iron Chariots Wiki