Summary
This chapter helps us build up on the concepts in Chapter 3, Building a Custom Blockchain. We’ve built out some core blockchain functionality, such as writing the code to work with our blockchain with functions for adding blocks and hashes and then writing the code for the server and the node to be able to serve our created blockchain. We are now a step closer to creating a blockchain.
In the next chapter, we will finish up our blockchain. We will write and break down the logic for transactions, wallets, memory pools, and UTXOs that complete a blockchain.
