Does Islam allow punishment based on self confession ?

Re: Does Islam allow punishment based on self confession ?

Br. Mirch for your reading pleasure ..

http://www.paklinks.com/gs/religion-scripture/253670-concept-being-stoned-death-8.html

http://www.paklinks.com/gs/religion-scripture/254518-mutawatir-ahadith-superceding-holy-qurans-ayats-8.html