Many #WLD. users can receive airdrop rewards by downloading the World App, an app for shopping and transferring money around the world using digital assets and fiat currencies.
All you need to do is register your World ID - an identifier that allows you to prove your reality and uniqueness (Proof-of-Personhood, PoP), while remaining anonymous.
To get a World ID, you need to install the World App on your smartphone and scan your iris with the orb. The latter will generate its identifier (IrisCode) as a random set of numbers not associated with the user's personal information.
Unfortunately, Orb is not available in many countries and not everyone can scan their unique ID, but you can reserve your #wld tokens that are given out as grants by Tools for Humanity (TFH) every month.