Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Somer G. Anderson is CPA, doctor of ...

What is Ethereum? Know how this decentralized platform powers smart contracts, DeFi, and NFTs. Learn about Ether (ETH), Proof ...

Ethereum is often referred to as the second most popular cryptocurrency, after Bitcoin. But unlike Bitcoin—and most other virtual currencies—Ethereum is intended to be much more than simply a medium ...

Ethereum is one kind of digital currency or cryptocurrency, a medium of exchange that exists exclusively online. Ethereum is among the most popular cryptocurrencies in the world, and ranks second in ...

Grayscale Investments officially relinquished its rights to the post-Merge Proof-of-Work Ethereum (CRYPTO: ETH) tokens, known as ETHPoW. In a statement released on Sept. 18, Grayscale clarified that ...

A Solidity engineer proposed a protocol earlier this year using zero-knowledge proofs and transaction relayers to enable a Secret Santa-like feature on Ethereum. Ethereum researchers are working on ...

Explore the Aztec Network and its privacy features. We cover the roadmap, the AZTEC token, and how to prepare for the ...

Smart contracts are tools that can automatically execute transactions if certain conditions are met without requiring the help of an intermediary company or entity. They are often associated with ...

Developers of the Ethereum proof-of-work (PoW) hard fork have decided to disband. According to a Dec. 19 announcement, the core EthereumPoW development team will be dissolved to “achieve full autonomy ...

*The return comparisons are as of 8 a.m. ET. Ethereum launched in 2015 and is the most popular altcoin. Along with bitcoin, it has become one of the most recognizable forms of cryptocurrency. The ...

The chart above is pulling data as of 8 a.m. ET daily and doesn’t display intraday highs or lows. Even though ethereum is not the first altcoin, it’s the most popular and successful. The ...

ENS is a domain name protocol that runs on the Ethereum blockchain. It provides users with an easily readable name such as “xyz.eth” instead of the long or complex alphanumeric address that is tied to ...