BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250724T113953
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e61089c5a60
DTSTAMP:20260420T113953Z
SUMMARY:Maimess
DTSTART:20260501T110000Z
DTEND:20260501T210000Z
END:VEVENT
END:VCALENDAR