Blockchain technology is the backbone of the cryptocurrencies that have made decentralized finance a reality, but what exactly is a blockchain, and how does it work?

Explore the blockchain trilemma—why scalability, security, and decentralization rarely coexist, and how projects tackle it.

Blockchain technology was invented in 2009 by Satoshi Nakamoto – the pseudonym used by the mysterious person (or group) who invented bitcoin. It underpins cryptocurrencies, including bitcoin, ether ...

Blockchain technology is ushering in a new wave of the digital revolution. First and foremost, it is the backbone of cryptocurrencies. Crypto has had a very disruptive impact on financial markets.

Blockchain is the core technology behind Bitcoin and thousands of cryptocurrencies, and it has promising potential beyond digital currencies.

Blockchain technology works by using a public ledger to track the origin of a source of information, then links those sources to update information in a decentralized way.

Blockchain is a method of storing data in blocks that makes it difficult, if not impossible, to alter, hack or trick the system.