Blockchain POC

Aims to provide the basic proof of concept for blockchain functionality and build up some live test run cases on it.

List of current implemented functionalities

1. Blockchain
   1. Creation of genesis block
   2. Calculate proof of work based on variable difficulty
   3. Pending transaction calculation
   4. Miner reward based on successfully mined block
   5. Calculate balance of a payment address
2. A singleton App class that encapsulates Block, Blockchain and Transaction class for better handling across multiple use case scenarios
3. Implemented firebase functionalities which includes :-
   1. Login (Email Authentication)
   2. Realtime database insert, fetch and update

To be updated in subsequent days...