For a small community of users in the occupied territories, bitcoin has become an economic lifeline to the outside world. But it can do only so much. Crypto industry unicorn Coinbase has aggressive growth plans for its newly opened New York office, which caters to institutional clients. Despite some concerns about security, the new Jaxx Liberty mobile wallet could become an all-purpose crypto app. Ripio is driving mainstream adoption among the unbanked of South America, offering crypto loans in Argentina, Mexico, and Brazil. Students who want to change the world are attracted to blockchain education, a professor says.