[Contest] Find out when is the 2019 edition taking place Several dozen of people played our contest to get the first 2019 ticket

Today we released the following tweet:

📅 L'édition du DevFest Toulouse 2019 est en cours de préparation. Sois le premier à découvrir la date ! https://t.co/Yo5bR1VNAv?
La première personne à trouver gagnera une surprise ! 🎁#DevFestToulouse pic.twitter.com/1EGfaJ80DE

— DevFest Toulouse (@DevFestToulouse) January 21, 2019

We created this contest to engage our community and it did not take long (around 20 minutes) until we got a winner 😱!

Bravo à toutes les personnes qui ont décodées la date de la prochaine édition du #DevFestToulouse. Félicitations @pyaillet , tu gagnes une place pour le DevFest Toulouse 2019 ! 🎉 pic.twitter.com/h2ogjjYe2l

— DevFest Toulouse (@DevFestToulouse) January 28, 2019

If you got stuck, here is the solution:

Solution

1. Download the file
2. Recognize that it is a JWT otken and decode it with http://jwt.io for example
3. Extract the data field, whch is in base64, and decode it with an online tool or base64 -d ...
4. a file on the result says that is a jpeg
5. open it with https://hexed.it/
6. and voilà!

In order to know the date quickly => edition 2019 announcement