 Na through special computer codes sha dis one dey happen You fit buy Ether wey be di name of di money Ethereum dey produce online and use am pay for tins or even sell am As at January di value of all di Ethereum wey dey na 16 billion compare to Bitcoin wey be 147 billion Wetin we call dis foto, Sample of machine wey dem dey use mine cryptocurrency Facebook cypto secret you fit no sabi Cryptoqueen: How dis woman scam di world, come disappear We fit trust cryptocurrencies? 