blackluv

## How to hide API keys from github ##

1. If you have already pushed commits with sensitive data, follow this guide to remove the sensitive info while 
retaining your commits: https://help.github.com/articles/remove-sensitive-data/

2. In the terminal, create a config.js file and open it up:

touch config.js
atom config.js

blackluv

class Block {
    constructor(index, previousHash, timestamp, data, hash) {
        this.index = index;
        this.previousHash = previousHash.toString();
        this.timestamp = timestamp;
        this.data = data;
        this.hash = hash.toString();
    }
}

blackluv

@app.route('/nodes/register', methods=['POST'])
def register_nodes():
    values = request.get_json()

    nodes = values.get('nodes')
    if nodes is None:
        return "Error: Please supply a valid list of nodes", 400

    for node in nodes:
        blockchain.register_node(node)

blackluv

class Blockchain(object):
    def __init__(self):
        self.current_transactions = []
        self.chain = []

    def new_block(self):
        # Creates a new Block in the Blockchain
        pass

    def new_transaction(self):

blackluv

block = {
    'index': 1,
    'timestamp': 1506057125.900785,
    'transactions': [
        {
            'sender': "8527147fe1f5426f9dd545de4b27ee00",
            'recipient': "a77f5cdfa2934df3954a5c7c7da5df1f",
            'amount': 5,
        }
    ],