On X, verification is primarily tied to the service:

Indie games or modded versions of popular games often have their own verification systems. If "waaa323" is a prolific mod author, their "verified" badge would indicate that their files are safe from malware and compatible with the latest game patches.

Not all users are eligible for free verification, and the process can be frustrating. Common issues include:

The digital world is moving toward decentralized identity (DID) and self-sovereign verification. In the near future, a status like "waaa323 verified" might not be tied to a single platform but to a blockchain-based credential. This would allow the user "waaa323" to prove their trustworthiness across multiple websites without re-verifying each time.

In an age where anyone can create an anonymous account, verification cuts through the noise. It says, “This entity has something to lose—and therefore something to prove.”

Yes, on many platforms. Typically every 6–12 months, or if your contact information changes. Also, if you violate terms of service, verification can be revoked instantly.