So, finally, we wrap up building our LC workflow. This chapter should help you design more complex smart contracts and give you a good understanding of how to leverage smart contracts as escrows and for designing workflows. While the use case we looked at is a very basic LC, this implementation can be used to build any kind of time- or condition-based escrow between two or more parties and can be used to build very efficient, transparent, and automated business processes. You can try implementing this setup within a private blockchain between organizations and see if you can tweak it to come up with more interesting workflows and use cases.
We started this chapter by looking at how escrows can be devices in the blockchain world, using smart contracts. We charted out a multi-smart contract design for building our application and determined how the contracts would connect...
