A blockchain is a digital ledger of transactions that is replicated and distributed across a large network of computer systems, or nodes, to record and secure information. Each block in the blockchain ...

Seriously, What the Hell Is a Blockchain? Blockchains are often explained with a lot of tech jargon by people in mathematics, cryptography, and network engineering. It turns out that blockchains are ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

Bitcoin forever changed the face of currency, but it’s the computerized and networked infrastructure of Bitcoin, called a “blockchain,” that is changing the face of business and commerce around the ...

Bitcoin, Ethereum, and other cryptocurrencies have entered the mainstream discourse, but they’ve also been joined by a concept that is widely circulated, but poorly understood: “the blockchain” or ...

A bipartisan bill recently introduced to the U.S. House of Representatives proposes creating a "consensus-based definition of blockchain." Representatives Doris Matsui and Brett Guthrie – both members ...