What is in a block? - Blockchain

In my previous article, I tried to described the concept of a blockchain with code. This time, I'll try to describe the structure of a single block. I will use the Bitcoin blockchain to explain blocks, but keep in mind that the concepts will remain more or less the same. It could be useful to read my&nbsp;<a href="https://dev.to/damcosset/trying-to-understand-blockchain-by-making-one-ce4" target="_blank">last article</a>to understand a few things first.

How should i start learning code of any cryptocurrency?

I want to learn about the code of cryptocurrency with all it's features including POS and master node features, currently I have XSN code (stake-net coin) and i want to learn it so i can make use of it to learn different features of blockchain. There is no purpose to clone it or anything. How should i start learning it? I mean from which file should i start learning the code. I have learned basics of c++ but unfortunately I'm not that much good with c++. So from which file should i start learning it there is a lot .cpp and header files. Is there any one can had the same experience learning it?

Bitcoin to Surpass $100k by 2021? – Jared – Medium

Cryptocurrencies, The decision is yours