Privacy with usability is the core goal of our ongoing 11 year effort. This end-to-end test is designed to identify problems in our whole Tribler chain, from session key exchange to rendezvous peer discovery. Scenario: - Create a new file, generate magnet, and seed it - Start anonymous download on different machine and seed anonymously - repeat up to 8x the start download, start 1 new downloader every minute. - Disconnect the original public seeder, after the 10th minute in the experiment - Start an anonymous download on a different machine using only a hash - Observe 1) speed of discovery of hidden seeds, 2) PEX mechanism, and 3) total download speed