Bekenstein-Hawking radiation is unproven hypothesis based on Bekenstein‘s idea that black hole should have entropy and non-zero temperature. It does not follow

Bekenstein-Hawking radiation is unproven hypothesis based on Bekenstein‘s idea that black hole should have entropy and non-zero temperature. It does not follow from General Relativity equations. One can argue just as well that black holes have zero temperature and do not evaporate.