What are 5 potential uses for cryptocurrencies?
1. Store of value - Cryptocurrencies can be used to store and transfer value with another person without requiring an intermediary such as a bank or centralized authority. 
2. Payments - Cryptocurrencies can be used to make payments to someone else directly without requiring a third-party processor such as PayPal or a traditional bank.
3. Decentralized exchanges - Cryptocurrency exchanges can be more secure and private than traditional exchanges by using cryptocurrency blockchain technology instead of relying on a centralized server.
4. Smart contracts - Smart contracts are programs that are stored and enforced on a blockchain and allow for the exchange of digital assets without the need for a third-party.
5. Investment and fundraising - Cryptocurrencies can be used as an investment vehicle or to raise funds through Initial Coin Offerings (ICOs).
1. Transparent, secure money transfers. 
2. Payments and donations for goods and services. 
3. Cross-border payments and remittances. 
4. Investments and financial assets. 
5. Secure digital payments and payments on the dark web.