def hash(hash_data):
input = str(random.random()) + str(hash_data['last_block_hash'])
n = hashlib.sha256(input).hexdigest()
if compare_hashes(n, hash_data['best_hash']):
hash_data['best_hash'] = n
print "hash found "+str(n)
print util.hash_to_int(n)
hash_data['hash_answer'] = input
return hash_data
def compare_hashes(new_hash, best_hash):
return util.hash_to_int(new_hash) < util.hash_to_int(best_hash)
