Cryptocurrencies are digital, decentralized currencies secured by cryptography. Nodes validate transactions in grouped blocks using consensus mechanisms, such as proof of work or proof of stake.

President Donald Trump just held a pricey dinner for top owners of a cryptocurrency that bears his name. Meanwhile, lawmakers are working behind the scenes to regulate crypto on Capitol Hill. In other ...

If you’ve been active in the crypto industry lately you would have noticed that it’s not just about Bitcoin anymore, in fact the entire blockchain landscape is booming like never before. Here’s three ...

Tether’s USDt is a stablecoin, a type of cryptocurrency whose value is pegged to a real-world asset. Unlike many cryptocurrencies known for their price swings, Tether’s USDt (USDT) is designed to ...

Cryptocurrency (or “crypto”) is a digital currency that can be used to buy goods and services or traded for a profit. Bitcoin is the most widely used cryptocurrency. Many, or all, of the products ...

Most cryptocurrencies are convertible virtual currencies. This means that they act as a medium of exchange, a store of value, a unit of account, and can be substituted for real money. This also means ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...