BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250722T104646
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e3611612024
DTSTAMP:20260418T104646Z
SUMMARY:singOUT
DTSTART:20260426T170000Z
DTEND:20260426T170000Z
END:VEVENT
END:VCALENDAR