ZK Nation said its Sybil filtering approach was to ensure as many users as possible would get an allocation, but that would inevitably let through some Sybils.

ZkSync airdrop, Sybil detection, Binance ZK airdrop, token distribution, FAQ, Sybil wallets, crypto airdropRead More

You might also be interested in reading Crypto think tank launches voting project to support ‘right candidates’.