def main():
blockchain = BlockChain()
blockchain.generateBlock("Hello World!")
blockchain.generateBlock(3)
blockchain.generateBlock({"account": 123123, "mount": 100})
print(blockchain.printBlockChain())
print("Chain valid?" + str(blockchain.isChainValid()))
blockchain.save()
blockchain.chain[1].data = "Corrupt data"
print(blockchain.printBlockChain())
print("Chain valid?" + str(blockchain.isChainValid()))
blockchain.save()
test = BlockChain()
test.open()
print(test.printBlockChain())
print("Chain valid? " + str(test.isChainValid()))
test.save()
from blockchain import BlockChain
if __name__ == "__main__" :
blockchain = BlockChain()
firstBlock = blockchain.firstBlock()
blockchain.addBlock(firstBlock)
for i in range(0, 100):
newBlock = blockchain.generateBlock()
blockchain.addBlock(newBlock)
print "Block #{} Added!".format(newBlock.index)
print "Hash: {}\n".format(newBlock.hash)
