A prove up hearing is essentially a trial where you prove your side of the case in the absence of the other party. Also, you need an attorney in Common Pleas Court.Notice of motion and motion to set default prove up hearing. Cal. Super. The respondent or the respondent's attorney must also appear. Prove-up hearings are non-adversarial and not overly strict about the rules of evidence. At the hearing, the judge will decide to grant or deny the motion. The court will send you a notice that a default judgment has been entered against you. If a default judgment has been entered against you, you must act fast, generally, within ten (10) days of the entry of the judgment. You must file your appeal within 30 days of the date the District Judge made the decision, which is also called a "judgment." If the Defendant does now show up for the trial, the Plaintiff can ask for a default judgment against the Defendant.