I'm @j32804 on Twitter, and it is the best way to ping me. My favourite game is The Incredible Machine. I am a hobbyist colapsitarian.

I host Oktahedron podcast with Dirk J├Ąckel It's about Ethereum and other decentralised technology.

This year I am organising an event called DappHack.

Previously, World Crypto Network contributor and a supporter of ProTip. I worked with Eris Industries , EtherCamp and co-organised Data Terra Nemo in Berlin.