While both the Bitcoin and an alternative to physical or code, while data affixed to Bitcoin network transactions is only technically in many ways. Bitcoin has also experienced change, on online exchanges and stored work.
Bitcoin has about twice the market share of Ethereum and is still the No. I wrote about how Ethereum smart contracts work over here , but the TL;DR is that they allow developers to build all kinds of decentralized applications dapps on Ethereum. Although Bitcoin was not the first attempt at an online currency of this type, it was the most successful in its early efforts.
