Eighteen years after the Florida hanging chads debacle cast the legitimacy of an American president into doubt, the voting technology introduced to fix those problems remains so vulnerable to hacking that the National Academy of Sciences, Engineering, and Medicine in September urged a return to paper ballots and an end to Internet voting. That’s a problem blockchain developers think they can fix.

"I want to be buried in Hudson County so that I can remain active in politics," remarked late NJ governor Brendan Byrne (via Shutterstock).