The Secret Trap of Paper Towns

Some cities on maps are fake, intentionally placed there by cartographers to catch people stealing their work. If these phantom towns appear in a competitor's atlas, it is proof of copyright infringement.

These fictional locations, known as paper towns, serve as legal evidence against map plagiarism. Cartographers insert tiny, non-existent places like Argleton or Goblu into their designs as a hidden signature. If these unique traps show up on another map, the original creator knows exactly who copied their data. It is a clever, high-stakes game of hide-and-seek played by mapmakers for decades.