▁However , ▁no ▁other ▁evidence ▁supports ▁this ▁tradition . ▁ ▁S ources ▁▁ ▁Much ▁of ▁the ▁information ▁about ▁the ▁K ak ati ya ▁period ▁comes ▁from ▁ins cri ptions , ▁including ▁around ▁ 1 , 0 0 0 ▁stone ▁ins cri ptions , ▁and ▁ 1 2 ▁co pper - plate ▁ins cri ptions . ▁Most ▁of ▁these ▁ins cri ptions ▁document ▁matters ▁rel ating ▁to ▁religion , ▁such ▁as ▁don ations ▁to ▁H indu ▁tem ples . ▁They ▁are ▁particularly ▁abund ant ▁for ▁the ▁period ▁ 1 1 7 5 – 1 3 2 4 ▁CE , ▁which ▁is ▁the ▁period ▁when ▁the ▁dynast y ▁most ▁fl our ished ▁and ▁are ▁a ▁reflection ▁of ▁that . ▁The ▁probability ▁is ▁that ▁many ▁ins cri ptions ▁have ▁been ▁lost ▁due ▁to ▁buildings ▁falling ▁into ▁dis use ▁and ▁also ▁the ▁rav ages ▁of ▁subsequent ▁r ul ers , ▁most ▁not ably ▁the ▁Muslim ▁M ug hal ▁Empire ▁in ▁the ▁Tel ang ana ▁region . ▁In scri ptions ▁are ▁still ▁being ▁discovered ▁today ▁but ▁government al ▁ag encies ▁tend ▁to ▁concent rate ▁on ▁recording ▁those ▁that ▁are ▁already ▁known ▁rather ▁than ▁searching ▁for ▁new ▁examples . ▁According ▁to ▁a ▁ 1 9 7 8 ▁book , ▁written ▁b by ▁P . V . P . ▁S as try ' s ▁ 1 9 7 8 ▁book ▁on ▁the ▁history ▁of ▁the ▁K ak ati y as , ▁published ▁by ▁the ▁Government ▁of ▁And h ra ▁Pr adesh ▁ ▁Information ▁about ▁the ▁K ak ati ya ▁period