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Proof of Humanity
Proof of Humanity
Proof-of-Personhood Tools

Proof of Humanity

Proof of Humanity is a secure on-chain verification protocol and on-chain for people.

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What is Proof of Humanity?

The world is gradually moving on-chain, including real-time people and their data. Proof of Humanity is a blockchain-based verification protocol and registry built by Kleros. On Proof of Humanity, people can submit their profiles, assert the credibility of others, and raise suspicion of shady users. As a decentralized protocol to the core, Proof of Humanity indexes its data as subgraphs in the Graph protocol.

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