Blockchain Week in Review – April 2019 # 2 | Perkins Coie – JD Supra April 18, 2019 8:45 pm ©Img. Zapp2Photo/Shutterstock.com Blockchain Blockchain Week in Review – April 2019 # 2 | Perkins Coie – JD Supra #Blockchain You can read the whole article here.