Crafty was presented yesterday by our CEO, Reinaldo Silva, on the largest Brazilian news channel, Globo News. Click the link to watch http://g1.globo.com/globo-news/conta-corrente/videos/v/empresas-levantam-dinheiro-com-investimentos-em-criptomoedas/6615418/ #craftywork 
If we understand blockchain technology as a database whose historical records cannot be tampered with, then the first big application is definitely not speculation.
Amazing project