/algorithm.txt/1.1.1.1/Thu Apr 23 03:00:20 2020//
/rfc1950.txt/1.1.1.1/Thu Apr 23 03:00:20 2020//
/rfc1951.txt/1.1.1.1/Thu Apr 23 03:00:20 2020//
/rfc1952.txt/1.1.1.1/Thu Apr 23 03:00:20 2020//
/crc-doc.1.0.pdf/1.1.1.1/Sat Oct 15 19:38:40 2022//
/txtvsbin.txt/1.1.1.2/Sun Oct 16 03:00:20 2022//
D