In this chapter, we have dived deep into both creating and using smart contracts, as well as using the NEO and Ethereum platform to build a decentralized application. After creating the foundations of a NEO and Ethereum blockchain, we created a proof of ownership system to prove the ownership of the assets.
This chapter has hopefully motivated you to develop decentralized applications by introducing you to smart contracts. In the next chapter, we'll explore the real-world applications of blockchain technology by exploring projects from different domains.