The STORJ token is an integral part of the Tardigrade network. It is a utility token, and a finite supply exists which means STORJ tokens cannot be mined. STORJ tokens provide a quick and easy way to transfer value between those who provide storage capacity and bandwidth to the network, and those who use it to store and retrieve data.
Want to know more? Check out the blog posts on https://storj.io/blog/categories/tokens
And read these forum posts