BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250728T171610
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69eba55acf821
DTSTAMP:20260424T171610Z
SUMMARY:Maimess
DTSTART:20260510T110000Z
DTEND:20260510T210000Z
END:VEVENT
END:VCALENDAR