Well, that's going to be a real test on the durability of there system and whether all that has been deleted is recoverable.
Im yet to get a full understanding on blockchain as a Distributed system. Has the deletion removed the data across all servers ?
I't didn't deleted the data, once a block is generated it could not be edited nor deleted, what the user did was to kill the wallets and they lost the tokens because the users didn't had his private keys
Ok, thanks for explaining.