Questão jurídica principal
Whether the public-law appeal against the cantonal order was admissible and the appellants had standing.
Decisão extraída
Yes. The seizure order caused irreparable harm, and the appellants, as account holder and beneficial owner, had standing to appeal.
Fundamentação extraída
Seizure decisions over assets generally create irreparable prejudice; the appellants were directly affected as holders of the seized account.