After over a year of market making, the zkSync market maker airdrop rewards every zkSync market maker. The total ZZ airdropped to market makers is 1797948.1 ZZ, roughly 1.8% of the total supply. The snapshot was taken around 06:00 UTC January 17 2023.
Go to
https://zkscan.io/ to look up your zkSync market maker address and you will find your Account Id. You can look up your ID in the table below to see if and how much you will receive.
https://docs.zigzag.exchange/zigzag-exchange/zksync-market-maker-airdrop