Rollback (WalMart) Coin is created to prevent a 51% attack on Bitcoin.
wallet-qt will run alongside Bitcoin-qt, to create a SHA-512 encrypted version of each Block of Bitcoin.
if a 51% attack comes along, we will have time to regroup, by sending a distributed cmd to all our users to change the bitcoin at will
transactions can be rolled back, rerouted, etc.. if needed for faster transaction times (Bitcoin crazyforked at will)
1) will preserve the integrity of the BlockChain