BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:hydrofonie.zacheta
DTSTAMP:20260716T082658Z
DTSTART:20260716T082658Z
SUMMARY:Hydrofonie
END:VEVENT
END:VCALENDAR