In the "Public Disclosure of Municipal Filing Results for Economically Affordable Housing" in Beijing, a person with the ID number "111111111111111111" appeared, and netizens jokingly called it the most powerful ID number ever. As netizens were questioning and pointing to either filing errors or backroom dealings, relevant departments explained that this was not a real ID number, but rather a specific number designed for applicants without an ID card due to special reasons.