Shivagrha inscription
The Shivagrha inscription is an inscription from the Mataram kingdom of Central Java, dated in chandrasengkala (chronogram) ”Wwalung Gunung sang wiku”, that is, the year 856 CE (or 778 in the native Saka Calendar). The inscription was inscribed by order of Dyah Lokapala (Rakai Kayuwangi) right after the end of Rakai Pikatan's reign and gave a detailed description of a grand temple compound dedicated to Shiva called Shivagrha ("the House of Shiva"), corresponding to the Prambanan temple compound.