saunter Szwedo (stackingsaunter)

Warsaw, Masovian Voivodeship, Poland
Website
GitHub

Lightning++ 2025

Berlin, Germany

lightning++ is programming payments

$15,560 in prizes
Oct 2 – 3, 2025
37 participants

Bitcoin++ - Beach Edition

Saco Grande, Brazil

bitcoin++ is hacking at the beach

$15,100 in prizes
Feb 20 – 22, 2025
86 participants