Kernrechtsfrage
Whether the appeal could be entered into despite failure to pay the court advance within the deadline.
Extrahierter Entscheid
No. Because the advance payment was neither made in cash nor duly evidenced by a timely debit confirmation, the appeal could not be entered into.
Extrahierte Begründung
After a non-extendable grace period under Art. 62(3) BGG, the appellant still had not paid the advance or proven timely payment; a later filing was irrelevant. The court therefore applied summary non-entry procedure under Art. 108(1)(a) BGG.