Proof Of Humanity is a decentralized, onchain proof-of-personhood protocol that maintains a Sybil-resistant human registry for use across dApps, governance, and social platforms. Proof Of Humanity's Twitter Score is 59 out of 1000 (a Good rating) as of August 2026, ranking #14,680 (top 5%) among 483,944 tracked accounts.
Proof Of Humanity was co-founded by Clément Lesaege and Federico Ast and is affiliated with Kleros, the Democracy Earth Foundation, and the UBI DAO. The protocol operates as a curated list of verified humans, where registration requires submitting a name, photo, video, and deposit, along with a vouch from an existing member. Profiles that are challenged are sent to Kleros Court for arbitration.
Proof Of Humanity has shipped a second major version of the protocol, introducing soulbound IDs, deployment across both Ethereum and Gnosis Chain, cross-chain transfers, and an improved vouching system. Registered users accrue the UBI cryptocurrency token as a form of universal basic income tied to verified personhood. The protocol has also advertised an early adopter airdrop of 1,200 $PNK tokens for its first 10,000 registered humans.
Proof Of Humanity has published 1,030 posts since joining in 2020 and has attracted 29,466 followers as of August 2026. The account has been mentioned by 114 accounts, with 373 total mentions.
Who follows Proof Of Humanity on X?
The accounts that follow Proof Of Humanity include 271 founders, 68 angel investors, 111 influencers and 2 VCs. Among them are Chris Dixon, Laura Shin, Stani, Eric Wall, Alexis Ohanian and Mario Nawfal.