Companies around the world are exploring blockchain, the technology underpinning digital currency bitcoin. In this Blockchain unleashed series, we investigate the many possible use cases for the ...

SHORT ANSWER: Smart contracts are digital agreements programmed and stored on blockchains that automatically execute when conditions are met. Smart contracts eliminate the need for centralized ...

Decentralized Identifiers, or DIDs, are user-controlled identifiers that let people share only the necessary information rather than all their personal data. Users can make claims about their identity ...

One of the most popular uses of blockchain technology outside of bitcoin has been collecting digital cats like these. It seems trivial, but defining blockchain has become confusing because it’s often ...

Bitcoin transactions leave permanent trails on the blockchain. Anyone can follow these records, which is a problem if you want real financial privacy.

FRAMINGHAM, Mass.--(BUSINESS WIRE)--Worldwide spending on blockchain solutions is forecast to be nearly $15.9 billion in 2023, according to a new update to the Worldwide Semiannual Blockchain Spending ...