The final components of the phrase—"need tor txt upd"—point to the logistical reality of maintaining these hidden services. Because .onion addresses are often long, randomized strings of characters that frequently change due to server migrations or security audits, users need a reliable way to find the newest "mirrors." The "txt upd" (text update) refers to the practice of using simple plaintext files—often hosted on sites like Pastebin or shared via encrypted messaging apps—to list active links. Plaintext is the preferred medium because it is lightweight, easily mirrored, and bypasses the tracking mechanisms inherent in complex HTML pages.