❖ A set of copper plate inscriptions with two leaves have been discovered at the Sri Singeeswarar temple at Mappedu village in Tiruvallur district.

❖ It is dating back to the 16th Century CE.

❖ The inscription was written in Sanskrit and Nandinagari script.

❖ It was engraved in 1513 during the reign of King Krishandevaraya.

❖ The plates recorded the gift of a village Vasalabattaka, renamed Krishnarayapura, to several Brahmins by the king.