Most Influential in Blockchain 2017 #1: Bitcoin Sign Guy

The man behind the sign steps into the light to reveal his motives. In a year beset by savage infighting, Bitcoin Sign Guy took a stand, with a small action that not only broke the internet, but raised the spirits of a beleaguered bitcoin community then ravaged by a years-long intellectual war. Were we all Satoshi? Maybe not in 2017. But, we were all "Bitcoin Sign Guy."