How to Buy Dogecoin? EpayNYC is the best place to buy, sell, trade,exchange,transfer,deposit,withdraw and hold DOGE easily. How is Dogecoin different from Bitcoin? Dogecoin is a cryptocurrency, a form of digital money that, much like Bitcoin, can be used for peer-to-peer transactions across a decentralized network. One crucial difference: Dogecoin was founded initially as a joke with a picture of a dog on it, while Bitcoin is the original blockchain proof-of-concept. The coin that was once worth a fraction of a dollar less than a year ago has rallied multiple folds in value amid a buying frenzy fueled by social platforms like Reddit and Twitter.