THE SINGLE BEST STRATEGY TO USE FOR 1WALLET

/legacy: legacy code forked from an early TOTP demo by Quoc Le, refactored and rebuilt by @polymorpher for screening and benchmarking, and discontinued in June 2021.This gets rid of the biggest vulnerability for hacking and theft: You can not shed personal keys if you don't have it! In addition, it eliminates the effort of running them and being co