Hash functions are a one-way mathematical problem. If a person has the resulting hash, it is impossible to convert it back to the original data. In this episode of “Bitcoin, Explained,” hosts Aaron ...

Discover blockchain, the technology powering Bitcoin and cryptocurrencies. Learn how it works, its key features, real-world applications ...

Stablecoin issuer Circle is exploring ways to make certain transactions reversible in cases of fraud or disputes.

A blockchain is a distributed database that is shared among the nodes of a computer network. This database records all the transactions that occur on this network. An important distinction between a ...

Many may see blockchain technology as solely a function of the crypto industry, but its future may extend far beyond the exchange of cryptocurrencies. A blockchain’s unique properties, which include ...

Rapid technological change has led to a global deluge of data. Certain aspects of shared information—authenticity, verification, speed, and integrity—are key to good governance and to helping ...

In the latest episode of Cointelegraph’s Hashing It Out podcast, the co-founder of XYO Network, Arie Trouw, explains how blockchain technology can help fight fake information on the internet alongside ...

The latest episode of HIO looks at how blockchain and AI transform wearable technology with Cudis CEO Edison Chen, who explains how Web3 gives users control over their health data. Wearable technology ...