Openingstalk by Dimitri opening Hackerhotel 2025 In this openingstalk i will open Hackerhotel 2025 and thank all people that helped me and explain about how this Hackerhotel 2025 organisation went. Licensed to the public under http://creativecommons.org/licenses/by/4.0 about this event: https://pretalx.hackerhotel.nl/2025/talk/EMVMAX/