Implementing Blockchain using Linked List

Features

This project makes use of Linked List to create a Blockchain. The node contains the Date, nonce, Previous_hash, data and the link for the next node. It uses Sha256 hash function to hash the entire node. It also contains Validation method to validate the block chain and Tamper method to test the validation

Libraries

1. datetime
2. hashlib

future work

1. Store the object into a file
2. Create a smart contract class to store the transaction into the node