Eni Memory card casileku vannalum , avide hash value maari ennu parayunathu Memory card mathram aanu . memory card akathu ulla individual files ( videos ) hash value appozhum maariyatila. dat means memory card access cheythu . athil ulla videos access cheythathila . athum ivar pokki nadakkuna aa report und . athu marachu vechu ente video kandu enu public thettudaripikuna reethiyil orooo tarikida aayit kidannu mezhukuvanu . main case ipo evideum ilaa . eletion theernal case theerum enu karuthunu