From the creator of Google's speech recognition software, comes a new fully-integrated, blockchain-based banking operating system called Vault OS. After looking at the company's  website and press release, it's clear that the vision is BIG. The company has built a system that plans to handle all the core functions of the banking infrastructure - from managing users, accounts, savings, loans, mortgages to more sophisticated financial products - all on the secure backend of the blockchain. This is truly ambitious and very unclear how the company will rollout.  Who will be the right customer to integrate and use the system's API?