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 ...

Blockchain is the core technology behind Bitcoin and thousands of cryptocurrencies and has promising potential beyond digital currencies. Many, or all, of the products featured on this page are from ...

THE BLOCKCHAIN, the technology that underlies bitcoin, has yet to live up to the hype surrounding it. Promising blockchain-based projects, such as a land registry in Honduras, have fallen short of ...

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 ...

You keep hearing the word and it isn’t going away. You admit defeat of your lack of knowledge and find yourself Googling “What is blockchain?” Decentralized, tokens, ledgers….you’ll quickly find ...

Posts from this topic will be added to your daily email digest and your homepage feed. There’s nothing like an explosion of blockchain news to leave you thinking, “Um… what’s going on here?” That’s ...

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 ...

Juniper Research has released the results of a survey indicating that International Business Machines (IBM) is the top provider of Blockchain among all other companies, with 43% of the vote. Instead ...