About seven days ago, zkSync airdropped over 3.6B ZK tokens to âearly users and adoptersâ of their L2 network. This TGE was highly-anticipated, and naturally, Crypto Twitter and the community at large focused on the buzz leading up to the event. But here at Passport, weâre always looking to improve our methods that distinguish real humans from Sybils and other bad actors, so weâre equally interested in the post-game analysis. đ¤