Python

https://proglib.io/p/blockchain/ https://habr.com/company/everydaytools/blog/339280/

https://ru.stackoverflow.com/questions/624135/%D0%9A%D0%B0%D0%BA-%D1%83%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%

https://github.com/mvrozanti/RAT-via-Telegram  

http://telepot.readthedocs.io/en/latest/#installation http://rtportal.ru/index.php/stati/148-telegram-python