Well have you checked Chainlink (they've been working with SWIFT and possibly Microsoft)? they've been working on a decentralized oracle for a year now, most of 4chan's /biz think this is the next Bitcoin/Ethereum, and I learned not to underestimate them, they called many right shots and anonymity helps create a kind of natural selection for ideas. They've been talking about it non stop for 1 year now, and the CEO has spoken in the San Francisco Blockchain Week and they presented 5 nodes on their test network I think.