where are the robots

Challenge

Can you find the robots? https://2019shell1.picoctf.com/problem/21868/ (link) or http://2019shell1.picoctf.com:21868

Solution

wget https://2019shell1.picoctf.com/problem/21868/robots.txt
cat robots.txt
wget https://2019shell1.picoctf.com/problem/21868/e0779.html
cat e0779.html

picoCTF{ca1cu1at1ng_Mach1n3s_e0779}