The Vajrasamadhi-sutra is the reconstructed Sanskrit title of a Buddhist sutra ascribed to Shakyamuni Buddha but produced in Korea under the name Kumgang sammae kyong (Chinese: 金剛三昧經; pinyin: Jīngāng sānmèi jīng; Japanese: Kongō sanmaikyō), or the Adamantine Absorption Sutra. Although it was originally believed to have been a Chinese translation from a Sanskrit text, scholars have recently found that it was produced in Korea in about 685 CE and that it may be connected with the emergence of Seon in Korea.