Describe a altcoin in just one sentence

[throwaway4u]

Rule: You cannot use a previously described altcoin. Choose a new one every single time.

[TheBeardedBaby]

This could be reduced to like 5 words, it's gonna be more fun if you ask me. Many shitcoins need at least a paragraph to see what they actually can do ( or can not do).
OK, let me start.

Ad fraud killer - the Proof of View by Verasity. VRA
Good enought?