pub fn is_equivocation(
height_a: u64,
value_a: u64,
height_b: u64,
value_b: u64,
) -> boolExpand description
Equivocation (a slashable Byzantine fault): a validator signed TWO DIFFERENT values at the
same height/round. (height_a, value_a) vs (height_b, value_b) from the SAME validator.