 Its sculpture consists purely of finely carved hieroglyphic texts and it is possible that it was originally commissioned by K'inich Yax K'uk' Mo' with additional texts added to the sides of the monument by his son.The text contains the same date in AD 435 that appears on the Motmot Capstone.Stela 63 was deliberately broken, together with its hieroglyphic step, during the ritual demolishing of the Papagayo phase of Temple 26.