Kernrechtsfrage
Whether the appeal was admissible despite non-payment of the advance of costs
Extrahierter Entscheid
No. Because the advance of costs was not paid within the deadline, the appeal had to be declared inadmissible.
Extrahierte Begründung
The advance of costs was neither paid nor credited, and no proof of debit was received. Under the Federal Supreme Court Act, failure to comply with the payment deadline leads to inadmissibility.