BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//pretalx//cfp.ducttape.events//ethprague-2026//speaker//YKMP7Z
BEGIN:VTIMEZONE
TZID:CET
BEGIN:STANDARD
DTSTART:20001029T040000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20000326T030000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:pretalx-ethprague-2026-LBMFPL@cfp.ducttape.events
DTSTART;TZID=CET:20260510T111500
DTEND;TZID=CET:20260510T114000
DESCRIPTION:You've implemented end-to-end encryption. Your keys never touch
  a server. You're using ZK proofs\, stealth addresses\, maybe even computi
 ng over encrypted values on-chain. Your privacy stack is airtight.\n\nThen
  someone shows up with a $5 wrench.\n\nThis attempts to answer a simple qu
 estion: where does the trust ultimately live\, and can someone get there w
 ith a wrench?
DTSTAMP:20261017T230205Z
LOCATION:Grégr Stage
SUMMARY:Yeah but your security is not safety: solving the $5 wrench attack 
 problem - José Pedro Sousa
URL:https://cfp.ducttape.events/ethprague-2026/talk/LBMFPL/
END:VEVENT
END:VCALENDAR