TorrentBits.org Original Source
The TBSource code contains the basic components needed to build a private ratio based Bit-Torrent tracker. Originally based on the ByteMonsoon source, TBSource has easily become the most commonly used core for many of the private sites around today.
This code has been copied from: https://sourceforge.net/projects/tbdevnet/
GNU General Public License version 2.0 (GPLv2)