The Internet of Humans

Proof of Humanity, a system combining webs of trust, with reverse Turing tests, and dispute resolution to create a sybil-proof list of humans.

Built bykleros

Unlocking New Possibilities

  • Human DAOHuman DAO
  • Quadratic FundingQuadratic Funding
  • CertificationsCertifications
  • Social Key RecoverySocial Key Recovery
  • Self-Sovereign IdentitiesSelf-Sovereign Identities
  • Credit ScoringCredit Scoring
  • Fair AirdropsFair Airdrops
  • Antispam ToolsAntispam Tools

Your Digital Identity

Digital Government IDs

pros Pros

Simple and easy to scale.

cons Cons

Vulnerable to rogue nation states duplicating or censoring identities.

Reverse Turing Tests

pros Pros

Decentralized and still fairly simple.

cons Cons

Requires all users to meet at the same time and is vulnerable to AI.

Social Graph Analysis

pros Pros

Decentralized and easy to scale.

cons Cons

Very complex and vulnerable to advances in AI.

Proof Of Humanity

Proof of Humanity

pros Pros

Decentralized, AI-resistant, and economically incentivized.

cons Cons

More complex.

Growing Ecosystem

Q
Sismo
Orbis
WeLook
Gitcoin
ProofOfIntegrity
Hypersign
Etherscore
GuildXYZ
UBI
Fyre
WallID
RipioCredit
Lens
Proof of Humanity
Mazuri
Lenster
Galxe
Add yours

How it Works

Create Your Profile

Create Your Profile

Humans who wish to be included in the registry submit information about themselves serving for verification.

Vouch For People You Know

Vouch For People You Know

Humans already in the registry can vouch for people registering. By vouching for someone, a user guarantees that the person he vouches for exists and is not a duplicate of another human.

Challenge Suspicious Users

Challenge Suspicious Users

Humans can challenge pending submissions that they think don't comply with the requirements for acceptance. When a submission is challenged, the decision goes to dispute resolution in an ERC792 compliant dispute resolution system like Kleros.

Proof of HumanityLearn More

Claim Your Online Identity Now

preview
Proof of HumanityShare POH with the world