What is Cryptocurrency?

Cryptocurrency, or crypto, is a form of digital asset that is secured by cryptography and the blockchain. The most notable example of a cryptocurrency is bitcoin, though thousands of other similar assets exist. Cryptocurrencies are regarded by many as the money tech of the future due to their accessibility and un-censorable nature.

How do cryptocurrencies work?

Cryptocurrency networks, or blockchains, are independently verified by a matrix of computers that record all transactions and ensure a consensus throughout the chain. This means that all network information is recorded immutably and permanently; transactions cannot be prevented, blocked, or changed. Network participants can thus trust each other and transact without the need for a centralized intermediary.

How can I buy a cryptocurrency?

There are many markets for cryptocurrencies where you can exchange USD for the cryptocurrency of your choice. These include centralized exchanges and services such as Coinbase and PayPal, or decentralized alternatives like UniSwap where you can swap between crypto-assets. To use a centralized exchange, you’ll need to submit personal information such as your passport or driver’s license. Note that the price of digital assets can change rapidly, so timing your purchases well is essential.

Where can I keep my crypto coins?

Cryptocurrencies can usually be held with the exchange or business you bought them from. However, as these exchanges can be hacked, it is advisable to move your assets to your own personal wallet. These wallets are more secure and can be accessed from your laptop, phone, or other mobile devices.

What can I buy with crypto?

Real work adoption of crypto is still ongoing. However, more businesses are accepting crypto and you can buy goods and services as diverse as real estate, stocks, travel, gambling, websites, and much more. This trend should continue over time as cryptocurrencies become better known, accepted and trusted.

Pros and cons of investing in a cryptocurrency

You may have read the news that crypto has broken all-time highs recently. This is the main advantage, that we are early in the asset’s history and prices have generally gone rapidly upwards. However, you should be aware that volatility is significant and you can similarly lose money quickly if your timing is poor. Security is also a major issue and you must ensure you secure your crypto and transactions well or you could become a victim of theft or fraud.