What is the purpose of encryption in cryptocurrency?

The aim of encryption is to provide security and safety. The first cryptocurrency was Bitcoin, which was founded in 2009 and remains the best known today. Much of the interest in cryptocurrencies is to trade for profit, with speculators at times driving prices skyward. How does cryptocurrency work?

How does APY work in crypto?

APY in crypto works a little differently than traditional finance. This is because instead of receiving an interest rate based on the dollar value of your holdings, you receive an interest rate based on the amount of asset supplied. For example, if you were to get 5% APY and deposited 1 Bitcoin, you would get 0.05 BTC in interest after one year.

What are the good and bad uses of crypto?

It gives anyone access to financial accounts but also allows criminals to more easily transact. Many have argued that the good uses of crypto, like banking the unbanked world, outweigh the bad uses of cryptocurrency, especially when most illegal activity is still accomplished through untraceable cash.

How do cryptocurrency payments work?

Instead of being physical money that is carried around and exchanged in the real world, cryptocurrency payments exist purely as digital entries to an online database that describe specific transactions. When you transfer cryptocurrency funds, the transactions are recorded in a public ledger. You store your cryptocurrency in a digital wallet.