What is Bitcoin?

Bitcoin is a digital asset and a payment system invented by Satoshi Nakamoto. Transactions are verified by network nodes through cryptography and recorded in a public dispersed ledger called a blockchain. Bitcoin is unique in that there are a finite number of them: 21 million.

Bitcoins are created as a reward for a process known as mining. They can be exchanged for other currencies, products, and services. As of February 2015, over 100,000 merchants and vendors accepted bitcoin as payment.

What is Ethereum?

Ethereum is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of fraud or third party interference. Ethereum is powered by Ether, a cryptocurrency token. Ether can be transferred between accounts and used to compensate participant nodes for computations performed.

What is Cryptocurrency?

A cryptocurrency is a digital or virtual currency that uses cryptography to secure its transactions and to control the creation of new units. Cryptocurrencies are decentralized, meaning they are not subject to government or financial institution control.

What is a Bitcoin Exchange?

A bitcoin exchange is a digital marketplace where traders can buy and sell bitcoins using different fiat currencies or altcoins.

What is Making Money?

Making money refers to the process of earning income or profits.