An interview with Pavol Lupták (HCPP 2019)
World Crypto Network

https://relay.towardsliberty.com/6285b82032e96ea024d527d2502068e3d6f26c7b569f3b2ce5773eba9524b108.mp4
https://www.youtube.com/watch?v=Dj6L2n4D8Bc