Human Passport provides proof‑of‑personhood and data services that protect on‑chain and off‑chain ecosystems from sybil attacks and bot abuse. Its suite includes tools for airdrop and faucet protection, quadratic funding verification, wallet recovery via identity‑backed cryptography, and zero‑knowledge KYC for sanction‑list checks, helping projects ensure rewards, governance, and community interactions reach real humans.
Funding
Funding not disclosed
Founders
Product
Problem
Web3 platforms, airdrop distributors, and decentralized communities struggle to ensure that rewards, funding, and governance participation are limited to real human users, leading to sybil attacks, bot abuse, and manipulation of on‑chain and off‑chain processes.
Solution
Human Passport offers a suite of Proof‑of‑Personhood tools and data services that verify the uniqueness of wallet owners without exposing personal data. By issuing cryptographic credentials tied to a verified human identity, the platform enables real‑time sybil resistance for airdrop and faucet distribution, quadratic funding rounds, DAO voting, and online community interactions. Its wallet‑recovery feature leverages identity‑backed cryptography, allowing users to regain access to lost wallets securely. Additionally, Human Passport provides zero‑knowledge KYC checks to confirm users are not on sanction lists, and an open API gives developers access to over two million verified human credentials for on‑ and off‑chain integration.
Target Audience
Primary customers are blockchain projects, DAO platforms, token launch teams, and web3 gaming or social applications that need to protect reward distribution, funding, and governance from sybil attacks.
Features
- Cryptographic human identity credentials that prove uniqueness while preserving privacy
- Real‑time verification API for on‑chain and off‑chain sybil protection, supporting airdrop, faucet, and funding use cases
- Zero‑knowledge KYC and sanction‑list verification to ensure compliance without revealing personal information
- Identity‑backed wallet recovery mechanism enabling secure restoration of lost wallets
- Integration tools for DAO governance, gaming rewards, and social platforms to prevent bot‑driven spam and manipulation
- Scalable data oracle service providing access to 2M+ verified human passports and 43M+ credentials