Blockchain technology is a secure ledger system powering financial and computing networks. Its approval processes, like proof-of-work or proof-of-stake, enhance security and transaction efficiency ...

A blockchain is a kind of database invented in 2008 that stores and secures information in sequential blocks. Learn about this technology and its different use cases.

Another byproduct of how blockchain works is time efficiency — the blockchain is open for business 24 hours a day, 365 days a year, unlike banks and other intermediaries. Transparency plus anonymity ...

Blockchain is best known for being the technology behind cryptocurrencies like Bitcoin and Ether (the currency of Ethereum), but blockchain is much more than an instrument of finance. It’s an ...

You’ve almost certainly heard the term blockchain. But you probably have no idea what it is or how it works, let alone why it generates so much hype. That’s OK. Most people don’t.

The key to understanding the functionality of a blockchain operating system requires understanding cryptographic hashing. MD5 stands for Message-Digest algorithm 5 invented by MIT Professor Ronald ...

The system ensures that voters cannot vote twice or commit electoral fraud, thus ensuring the integrity of election processes. Another interesting application of blockchain in the governance space is ...

Blockchain enables this sort of trust: We don’t know any bitcoin miners, for example, but we trust that they will follow the mining protocol and make the whole system work. Most blockchain ...

The system beat a human player at the complicated video game, Dota 2. Training the system took an incredible amount of computing power, which was bought, in this case, from a single source, Microsoft.

Joe Liebkind is a reporter for top finance sites with 5+ years of experience as a writer, content strategist, and tech consultant. Blockchain technology can pivot quickly, and it’s inspiring to ...