인간성 증명 (Proof of Personhood)
실제 인간임을 확인하는 메커니즘.
Proof of Personhood aims to solve the 'Sybil attack' problem in decentralized systems. It ensures 'one person, one vote' by using biometric scans (like iris recognition) or social networks of trust (vouching). This is essential for fair airdrops and democratic governance in DAOs.
graph LR
Center["인간성 증명 (Proof of Personhood)"]:::main
Pre_blockchain["blockchain"]:::pre --> Center
click Pre_blockchain "/terms/blockchain"
Pre_sybil_attack["sybil-attack"]:::pre --> Center
click Pre_sybil_attack "/terms/sybil-attack"
Rel_governance["governance"]:::related -.-> Center
click Rel_governance "/terms/governance"
Rel_nft["nft"]:::related -.-> Center
click Rel_nft "/terms/nft"
Rel_on_chain_identity_management["on-chain-identity-management"]:::related -.-> Center
click Rel_on_chain_identity_management "/terms/on-chain-identity-management"
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classDef pre fill:#0f172a,stroke:#3b82f6,color:#94a3b8,rx:5,ry:5;
classDef child fill:#0f172a,stroke:#10b981,color:#94a3b8,rx:5,ry:5;
classDef related fill:#0f172a,stroke:#8b5cf6,stroke-dasharray: 5 5,color:#94a3b8,rx:5,ry:5;
linkStyle default stroke:#4b5563,stroke-width:2px;
🧠 지식 테스트
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🧒 5살도 이해할 수 있게 설명
It's like getting a stamp on your hand at a carnival so the staff knows you're a real person and you can't go back and get 10 free ice creams by pretending to be 10 different people.
🤓 Expert Deep Dive
Prominent examples include Worldcoin (Orbs for iris scanning) and Proof of Humanity (video verification and vouching). It creates a unique 'human-ness' score that protocols can use to filter out bot activity.
🔗 관련 용어
선행 지식: