This is How Factom Can Solve Blockchain’s Bloat AND Scalability IssuesThe Bitcoin blockchain is one of the most amazing technologies we’ve ever come up with. It allows us to write a permanent system of record of basically anything, and it’s stored in a distributed way, with ten thousand different nodes protecting it. So, of course, everyone is really excited about all the opportunities to develop on top of it. Unfortunately, the blockchain has a couple of core puzzles that developers are still trying to figure out.
http://cointelegraph.com/news/112917/this-is-how-factom-can-solve-blockchains-bloat-and-scalability-issues