A blockchain is a kind of database invented in 2008 that stores and secures information in sequential blocks. Unlike the case with traditional databases, a blockchain’s contents are not kept on a ...

Fefe Demeny explains what a blockchain is, a digital ledger that has revolutionized the world of finance due to its decentralized model. Imagine a notebook that everyone in the world can see but no ...

Bitcoin exploded on to the world’s stage in 2012 as a currency backed by everyone and controlled by no one. But what exactly makes it work from a technology standpoint? Blockchain technology backs up ...

When many people hear the word “blockchain,” the first thing that comes to mind is cryptocurrency. If you’re one of them, you’re not alone. Understanding what blockchain is and how it works may feel ...

Algorand is an autonomous, decentralized blockchain network. It offers a wide range of secure, efficient and scalable applications. It was built for the financial future and the world's first pure ...

A subset of digital forensics called blockchain forensics uses blockchain data analysis to look into illegal transactions, fraud and other types of criminal conduct. Blockchain is a distributed ledger ...

Imagine a notebook that everyone in the world can see but no one can erase. Now imagine that this notebook isn’t stored in just one place, but copied and constantly updated on millions of computers at ...

David is a financial writer based out of Delaware. He specializes in making investing, insurance and retirement planning understandable. Before writing full-time, David worked as a financial advisor ...