The Federal Trade Commission reached a settlement with the promoters of chain-based cryptocurrency schemes—Thomas Dluca, Louis Gatto, Eric Pinkston and Scott Chandler—in which the defendants promised recruits big rewards in exchange for a small payment of bitcoin or Litecoin. In reality, the defendants’ schemes, promoted through YouTube videos, social media and in conference calls, depended on continual recruitment of new participants to generate revenue. Under the FTC settlement, each defendant is permanently banned from operating, participating…