BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250728T141556
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69eb7b1c4dd24
DTSTAMP:20260424T141556Z
SUMMARY:Maimess
DTSTART:20260510T110000Z
DTEND:20260510T210000Z
END:VEVENT
END:VCALENDAR