Tutorial: https://ipenywis.com/tutorials/Let’s-Create-A-BlockChain-On-Node.js

A BlockChain is Originally a Fastly Growing Endless Chain Of Blocks Where Each Block represents an Immutable Data which makes it super powerful in terms of dealing with sensitive Data, Widely used For Cryptocurrencies (Bitcoin, Lithium…).

Uses Cryptography Algorithms to prevent Data foreign By block hashing where each block has its own unique hash on the chain, which allows the chain to be safe from unauthorized modifications. (SHA256, base64 Encoding…)

We will try to create a very basic BlockChain as well as explain how new blocks are being added to the chain and how cryptocurrency mining works.

#blockchain #node #nodejs