I've recently been considering building an application that runs on a backend of Ethereum+Storj. The ability to store (and retrieve) data in Storj chain feels like a necessary component in getting a full DApp set up, right now I'm grappling with a concept that would (somehow) require the ability to provide users with a single-use key to download data from Storj.

The future of cryptocurrencies is bright, there's now a large set of tools in the toolbox to use to build resilient, permanent applications for people to use. I'm really excited to see what people build in 2016, the cryptocurrency ecosystem has been growing rapidly in the shadows, and they're finally breaking into the mainstream.