Blockchain is all over the place and there are a number of startups that are upping their game by exploiting its reach in possibly every domain such as by building automation system, seamless remittances, wallets, exchanges, private blockchains and smart contract products. It has the potential to nearly replace cloud storage technologies like Dropbox or Google Drive. There is a company building blockchain-based, peer-to-peer structured document storage for businesses & individuals. There is yet another innovation offering digital identities for users to authenticate securely over the internet. If you know the art, you can be the next innovator with investors willing to risk money.