http://ubth6cmkfnitj4jei35i4mu5mxwpqlsgos52dkcrtcybe7skkosr65qd.onion/wiki/The_Hidden_Wiki:Privacy_policy
Log Data: Our servers automatically record certain information when you access our site, including your IP address, browser type, and the pages you visit. However, since our site is only accesible through the Tor network we don't get your real IP address. This is a normal in the Tor network, which is designed to protect your anonymity by routing your connection through multiple relays and hidding your real IP address.