Foundations of Blockchain

Proof of ownership application

We have already looked into the benefits of creating a proof of ownership application in a decentralized application earlier on in this chapter; now we're going to move on and create a proof of ownership application using NEO smart contracts in order to perform asset management in the decentralized network.

We created a Proof of Existence application to prove the existence of a document in Chapter 6, Diving into Blockchain – Proof of Existence. In this section, we will create an asset management system to register and prove the ownership of documents in this section. The goal is to create the following asset management functionalities:

• Asset registration
• Asset querying
• Asset removal
• Asset transfer

We will ...