Source: https://github.com/Azure/azure-blockchain-projects/blob/master/bletchley/bletchley-whitepaper.md At the very bottom it says "^1 Similar to Codius suggested by Ripple" so I'm wondering what the more technical folks here think of this.  How similar is this work to Codius? It looks like they are introducing Oricals, called "Cryptlets" of which there are two types. It does seem to me to make sense that the smart contract, or business logic be considered middleware that sits on top of a distributed ledger. ----