In real serious terms, if any corruption of data, hardware damage or any other kind of damage/losses/etc.arises from the use of this document, we cannot be held responsible for it.One must understand that, more the number of peers and seeds for a torrent file then more quicker the file downloads.
You should add these torrent tracers to your torrent.
There are two types of trackers - open/public and private. You can google for good updated open/public trackers.
The main purpose of its usage is it helps the torrent clients like bittorrent, utorrent, q Torrent etc to communicate with each other such that it can find more peers and seeds enabling the user to download the relevant torrent file(let it be movies,songs,videos,images,documents or anything) quickly.
Basically it is an server, which contacts the peers (basically the devices holding the torrent file connected in a network) and transfers the data between them using Bit Torrent protocol (P2P protocol).
The peer sends a message to the torrent tracker to register its interest in a torrent file.
If there would be any duplicate entries, these will be ignored so don’t worry about them too much.