How did a person prove his innocence in Salem?

In Salem, individuals could prove their innocence primarily through legal means, such as providing alibis or witness testimonies that demonstrated they could not have committed the alleged crimes. Additionally, some accused people openly challenged the validity of spectral evidence, which was based on the accusers' visions rather than tangible proof. In some cases, a person could avoid execution by confessing to witchcraft, although that often led to social ostracism. Ultimately, the evidence against or in favor of an accused person's character played a crucial role in determining their fate.