Blockchains: Digital Record Books

The technology that powers crypto has to be secure. That’s where blockchains come in – they prevent crypto from being duplicated or spent more than once. After all, money and valuables aren’t worth much if they can be altered or faked. 

Blockchains make crypto possible. They’re secure, transparent, and permanent record books. They just happen to be digital.

When people say blockchains are transparent, it means everyone can see the transactions, but not necessarily who’s behind them.