Hashing is one of the most crucial pieces of technology that keeps the Bitcoin network secure. But how does it work?

You can’t un-ring a bell, but you might be able to un-hash an email, depending on whom you ask. In order for marketers to safely use hashes for targeted advertising, they must stay abreast of the ...

As the price climbs, so does the Bitcoin network's hash rate -- or the computing power being used to verify transactions and mine new Bitcoin. But what exactly is hashrate, and does it matter?