WLD (Worldcoin) is part of the Worldcoin project founded by Sam Altman, whose primary goal is to create a global digital identity and global distribution of digital currency. The project is based on Orb technology, a device that scans the iris of the eye to verify identity. WLD coins are distributed for free to people who register using this technology.

In terms of the idea, the project is interesting because it aims to provide a reliable digital identity for everyone around the world, and may open the door to projects related to digital identity and payments in the future.

However, there are some concerns raised by critics about privacy and security, especially regarding the collection of biometric data from individuals. The project also relies heavily on people accepting the idea of ​​scanning iris to obtain digital currency, which may face social and legal challenges in some countries.

Investing in WLD could be a good opportunity in the long term if the project can overcome privacy concerns and gain widespread acceptance. However, like any new digital currency, there are high risks that must be taken into account.