FiltirBot is the program that we use to build an index of evidence from online sources.
For each site the bot visits, we maintain an explicit link to the source of the information.
When this information is shown to a user, they are provided a link to send them to the website from which the data was obtained (see here
for an example of how this works).
If you have any questions, comments or suggestions about FiltirBot, do not hesitate to contact us at email@example.com.