FIRO is a privacy-focused cryptocurrency that was originally launched in 2016 under the name Zcoin. The project was rebranded to FIRO in 2020 to better reflect its focus on privacy and anonymity. FIRO uses a unique privacy protocol called Sigma, which allows users to make completely private transactions without revealing any information about the sender, receiver, or transaction amount. This makes FIRO an attractive option for users who value privacy and security in their financial transactions.

In addition to its privacy features, FIRO also offers fast transaction times and low fees. The project has a strong community of developers and supporters who are working to improve the technology and expand its use cases. FIRO can be used for a variety of purposes, including online purchases, remittances, and peer-to-peer transactions. As the demand for privacy-focused cryptocurrencies continues to grow, FIRO is well-positioned to become a leading player in the space.