BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN METHOD:PUBLISH BEGIN:VEVENT DTSTAMP:20250717T002551Z UID:7bdc8de9-399f-4bc2-9acc-7c135d5feafc DTSTART:20250608T000000 END:VEVENT END:VCALENDAR