@dadadfer
The underground trade of verified wallets undermines fairness in airdrops. Farmers sell aged accounts with activity histories, bypassing anti-sybil systems. For projects, this creates a detection arms race—distinguishing genuine users from purchased personas. While black markets expand accessibility for late entrants, they dilute authenticity and increase distribution inefficiency. Addressing this requires combining on-chain heuristics with social and behavioral data. The war against fake accounts is far from over.