# Proof of Personhood
## What is Proof of Personhood? Proof of personhood is a way to demonstrate that you're a real human being rather than a bot or automated system. In the Web3 ecosystem, many platforms need to distinguish between genuine users and automated entities to prevent spam, manipulation, and abuse. ## Why Proof of Personhood Matters ### For dApps and Platforms * **Prevent bot manipulation** - Stop automated systems from gaming the platform * **Reduce spam** - Ensure only real users can participate * **Build trust** - Create communities of verified humans * **Fair governance** - Ensure voting and decision-making involves real people ### For Users * **Access gated communities** - Join exclusive platforms and groups * **Participate in governance** - Vote in DAOs and decentralized organizations * **Build reputation** - Establish yourself as a verified human * **Protect against bots** - Ensure you're interacting with other humans ## How Zipwire Attest Provides Proof of Personhood ### The IsAHuman Attestation Zipwire Attest issues an "IsAHuman" attestation that proves you've completed government-approved identity verification. This attestation: * **Is a simple boolean** - Just proves you're a verified human (true/false) * **Uses government-approved verification** - Same ID checks used by banks * **Is privacy-preserving** - No personal data stored on the blockchain * **Is verifiable anywhere** - Can be checked by any platform that supports EAS ### The Process 1. **Register with Zipwire Attest** - Create your account independently 2. **Connect your Ethereum wallet** - Link your wallet to receive attestations 3. **Complete ID verification** - Use Yoti's government-approved ID check 4. **Claim your attestation** - Add the IsAHuman attestation to your wallet 5. **Connect to apps** - Simply connect your wallet to any app that supports EAS; they'll automatically see you're human ## Real-World Use Cases ### DAO Governance Many decentralized autonomous organizations (DAOs) require proof of personhood for voting to prevent sybil attacks where one person creates multiple wallets to manipulate votes. **Example:** A DAO might require an IsAHuman attestation before allowing members to vote on proposals. This ensures that each vote represents a real person, not a bot or duplicate account. ### Social Platforms Web3 social platforms often use proof of personhood to create genuine communities and prevent spam. **Example:** A decentralized social media platform might require IsAHuman attestations to post content, ensuring that all posts come from verified humans rather than automated bots. ### NFT Marketplaces NFT marketplaces can use proof of personhood to prevent bot manipulation and ensure fair trading. **Example:** A marketplace might require IsAHuman attestations to participate in auctions or access certain features, preventing bots from artificially inflating prices. ### DeFi Protocols Some DeFi protocols use proof of personhood for access control and governance. **Example:** A lending protocol might require IsAHuman attestations to access certain features or participate in governance decisions. ## Privacy Considerations The IsAHuman attestation is designed to be privacy-preserving: * **No personal data** - The attestation only proves you're human, not who you are * **No tracking** - The attestation doesn't create a link between your identity and activities * **Revocable** - You can revoke your attestation if needed * **Simple boolean** - Just shows true/false for humanity verification * **No proof needed** - Simply connecting your wallet is enough; the app will automatically see you're human ## Getting Started Ready to get your proof of personhood? Start with Zipwire Attest: {% content-ref url="../../zipwire-attest/zipwire-attest" %} [zipwire-attest](https://docs.zipwire.io/zipwire-attest/zipwire-attest) {% endcontent-ref %} ## Learn More * [The "IsAHuman" Attestation: Purpose and Limitations](https://docs.zipwire.io/fundamentals/security/attestations/the-isahuman-attestation-purpose-and-limitations) * [Privacy and Security](https://docs.zipwire.io/zipwire-attest/privacy-and-security) * [Proof Verification](https://docs.zipwire.io/zipwire-attest/proof-verification)