Lectura rápida
Empieza por la explicación más corta y útil antes de profundizar.
A system's ability to prevent one entity from creating multiple fake identities to gain disproportionate influence. In blockchains, PoW achieves sybil resistance through computational cost, PoS through staked capital. In airdrops and governance, sybil resistance uses on-chain behavior analysis, identity verification, or social graph analysis to detect multi-wallet farming.