# Human Passport Support > Help and support documentation for Human Passport — a proof-of-personhood meta-aggregator. Covers stamps, scoring, verification guides, troubleshooting, and integrations. ## Key Facts - Human Passport is a proof-of-personhood meta-aggregator that aggregates signals from many identity providers into a single Unique Humanity Score. - Formerly known as Gitcoin Passport. - A score of 20 or higher indicates a likely unique human. - Stamps are verifiable credentials from third-party identity providers (social accounts, biometrics, government ID, on-chain activity). - No personally identifiable information (PII) is stored. Privacy-preserving by design. - App: https://app.passport.xyz | Docs: https://support.passport.human.tech ## Quick Start - [What is Human Passport?](https://support.passport.human.tech/quick-start/what-is-human-passport): Introduction to Human Passport, a proof-of-personhood meta-aggregator. - [What is Proof of Personhood?](https://support.passport.human.tech/quick-start/what-is-proof-of-personhood): A comprehensive guide to Proof of Personhood (PoP), how it works, and why it matters for web3 identity verification. ## FAQs - [What is a Sybil?](https://support.passport.human.tech/common-questions/what-is-a-sybil): Understanding Sybil identities and how Passport defends against them. - [What is Unique Humanity?](https://support.passport.human.tech/common-questions/what-is-unique-humanity): How Human Passport verifies that digital identities represent actual individuals. - [How Can I Increase My Passport Score?](https://support.passport.human.tech/common-questions/increase-score): How to raise your Passport score by verifying additional Stamps. - [How is My Score Calculated?](https://support.passport.human.tech/common-questions/how-score-calculated): Understanding how your Passport score is determined. - [What is a Stamp vs Credential?](https://support.passport.human.tech/common-questions/stamp-vs-credential): The difference between Stamps and credentials in Human Passport. - [Why Have My Stamps Expired?](https://support.passport.human.tech/common-questions/stamps-expired): Why Passport Stamps expire and what to do about it. - [How Can I Access My Passport JSON?](https://support.passport.human.tech/common-questions/access-passport-json): How to download your Passport data as a JSON file. - [Stamp Verified but No Score](https://support.passport.human.tech/common-questions/stamp-verified-no-score): Why a verified Stamp may not add points to your Passport score. - [Binance BABT Issue](https://support.passport.human.tech/common-questions/binance-babt-issue): Troubleshooting Binance BABT Stamp claiming issues. - [Coinbase Account Not Recognised](https://support.passport.human.tech/common-questions/coinbase-not-recognised): What to do when your Coinbase account is not recognised by Passport. - [Wallet Hacked](https://support.passport.human.tech/common-questions/wallet-hacked): How to recover your Passport scores after a wallet compromise. - [Why Put Passport Onchain?](https://support.passport.human.tech/common-questions/why-onchain): Benefits of minting your Passport data onchain. - [Zero Points for Verified Stamp](https://support.passport.human.tech/common-questions/zero-points-verified): Why a verified Stamp may show zero points and how to resolve it. - [Score Discrepancy](https://support.passport.human.tech/common-questions/score-discrepancy): Why your score may differ between the Passport app and a partner site. - [Can I Integrate Passport?](https://support.passport.human.tech/common-questions/integrate-passport): How to integrate Human Passport into your application or project. - [Government ID Verification Bug](https://support.passport.human.tech/common-questions/holonym-verification-bug): Common government ID verification issues including "already registered" errors, compromised wallets, failed payment attempts, and refund options. - [Smart Wallet Login Support](https://support.passport.human.tech/common-questions/smart-wallet-login): Whether Human Passport supports login with smart wallets, including supported standards and networks. ## Using Passport - [Creating a Passport](https://support.passport.human.tech/using-passport/creating-a-passport): Step-by-step guide to creating your Human Passport. - [Scoring 20, for Humans](https://support.passport.human.tech/using-passport/scoring-20): Guide to achieving a Passport score of 20 using the highest-weight Stamps. - [Using Passport with Partners](https://support.passport.human.tech/using-passport/using-with-partners): How to use your Human Passport with partner applications. - [Onchain Passport](https://support.passport.human.tech/using-passport/onchain-passport): How to mint your Passport onchain and why you might want to. - [Custom Passport Dashboards](https://support.passport.human.tech/using-passport/custom-dashboards): How partners create custom dashboards with unique Stamp offerings and score weights. - [Passport API and Smart Contracts](https://support.passport.human.tech/using-passport/api-and-smart-contracts): Resources for developers looking to integrate with the Passport API and smart contracts. ## Passport Stamps - [What are Stamps?](https://support.passport.human.tech/stamps/what-are-stamps): Verifiable credentials that prove ownership or activity on external platforms. - [Passport Stamp Weights](https://support.passport.human.tech/stamps/stamp-weights): Current weights for all Human Passport Stamps, updated after the January 2026 reweight. - [Model-Based Stamps](https://support.passport.human.tech/stamps/model-based-stamps): How Model-Based Stamps use machine learning to evaluate wallet transaction history for scoring. - [Gitcoin Grants Stamp Eligibility](https://support.passport.human.tech/stamps/gitcoin-grants-stamp): Eligibility requirements and verification details for the Gitcoin Grants Stamp. ### How to Verify Stamps - [Binance Stamp](https://support.passport.human.tech/stamps/how-to-verify/binance-stamp): How to verify the Binance Stamp on Human Passport, including requirements, cost, and step-by-step instructions. - [Biometrics Stamp](https://support.passport.human.tech/stamps/how-to-verify/biometrics-stamp): How to verify the Biometrics Stamp using 3D liveness detection and SBT minting. - [Discord Stamp](https://support.passport.human.tech/stamps/how-to-verify/discord-stamp): How to verify the Discord Stamp, including account requirements and verification steps. - [ENS Stamp](https://support.passport.human.tech/stamps/how-to-verify/ens-stamp): How to verify the ENS Stamp by linking your Ethereum Name Service domain. - [Ethereum Stamp](https://support.passport.human.tech/stamps/how-to-verify/ethereum-stamp): How to verify the Ethereum Stamp based on your on-chain activity across multiple networks. - [Gitcoin Stamp](https://support.passport.human.tech/stamps/how-to-verify/gitcoin-stamp): How to verify the Gitcoin Stamp by donating to Gitcoin Grants rounds. - [GitHub Stamp](https://support.passport.human.tech/stamps/how-to-verify/github-stamp): How to verify the GitHub Stamp based on your commit history across public repositories. - [Google Stamp](https://support.passport.human.tech/stamps/how-to-verify/google-stamp): How to verify the Google Stamp by linking your Google account. - [Safe Stamp](https://support.passport.human.tech/stamps/how-to-verify/safe-stamp): How to verify the Safe Stamp by proving ownership of a Safe multisig account. - [Steam Stamp](https://support.passport.human.tech/stamps/how-to-verify/steam-stamp): How to verify the Steam Stamp based on your gaming activity and achievements. - [Guild.xyz Stamp](https://support.passport.human.tech/stamps/how-to-verify/guild-stamp): How to verify the Guild.xyz Stamp as a guild owner or admin. - [Government ID Stamp](https://support.passport.human.tech/stamps/how-to-verify/government-id-stamp): How to verify the Government ID Stamp using zero-knowledge identity verification. - [Identity Staking (GTC) Stamp](https://support.passport.human.tech/stamps/how-to-verify/identity-staking-stamp): How to verify the Identity Staking Stamp by staking GTC tokens on your identity. - [LinkedIn Stamp](https://support.passport.human.tech/stamps/how-to-verify/linkedin-stamp): How to verify the LinkedIn Stamp by linking your LinkedIn account. - [NFT Stamp](https://support.passport.human.tech/stamps/how-to-verify/nft-stamp): How to verify the NFT Stamp based on your NFT holdings on Ethereum Mainnet. - [Phone Verification Stamp](https://support.passport.human.tech/stamps/how-to-verify/phone-stamp): How to verify the Phone Verification Stamp using OTP verification and SBT minting. - [Proof of Clean Hands Stamp](https://support.passport.human.tech/stamps/how-to-verify/proof-of-clean-hands-stamp): How to verify the Proof of Clean Hands Stamp using zero-knowledge compliance proofs. - [Snapshot Stamp](https://support.passport.human.tech/stamps/how-to-verify/snapshot-stamp): How to verify the Snapshot Stamp by demonstrating governance participation. - [ZK Email Stamp](https://support.passport.human.tech/stamps/how-to-verify/zk-email-stamp): How to verify the ZK Email Stamp using zero-knowledge email analysis for Amazon and Uber activity. - [X Stamp (Retired)](https://support.passport.human.tech/stamps/how-to-verify/x-stamp): Information about the retired X (Twitter) Stamp and why it is no longer available. - [BrightID Stamp (Retired)](https://support.passport.human.tech/stamps/how-to-verify/brightid-stamp): Archived guide to the BrightID Stamp, retired during the January 2026 reweight. - [Idena Stamp (Retired)](https://support.passport.human.tech/stamps/how-to-verify/idena-stamp): Archived guide to the Idena Stamp, retired during the January 2026 reweight. - [Lens Stamp (Retired)](https://support.passport.human.tech/stamps/how-to-verify/lens-stamp): Archived information about the Lens Stamp, discontinued in August 2025. ## Passport Embed - [What is Passport Embed?](https://support.passport.human.tech/passport-embed/what-is-passport-embed): A React component that enables in-line website verification using the same backend as the Passport App. - [Passport Embed FAQ](https://support.passport.human.tech/passport-embed/passport-embed-faq): Frequently asked questions about Passport Embed, including how scoring works, costs, and common use cases. - [Passport Embed Troubleshooting](https://support.passport.human.tech/passport-embed/passport-embed-troubleshooting): Common issues with Passport Embed and how to resolve them, including loading problems, score display issues, and browser compatibility. ## Model-Based Detection - [Model-Based Detection Overview](https://support.passport.human.tech/model-based-detection): An introduction to Human Passport's automated system for evaluating whether Ethereum addresses are controlled by humans or Sybil entities. - [Guide to Model-Based Detection](https://support.passport.human.tech/model-based-detection/guide): How Model-Based Detection evaluates Ethereum addresses for human vs. Sybil activity using on-chain transaction history. ## Identity Staking - [GTC Staking on Your Identity](https://support.passport.human.tech/identity-staking/gtc-staking): Comprehensive guide to self-staking and community staking with GTC tokens to build trust and increase your Unique Humanity Score. - [How to Get GTC](https://support.passport.human.tech/identity-staking/get-gtc): Guide to acquiring GTC tokens through decentralized exchanges, centralized exchanges, and wallet swaps. - [Guide to Unstaking GTC](https://support.passport.human.tech/identity-staking/unstaking-guide): Step-by-step guide to unstaking GTC tokens using Etherscan Write Contract with WalletConnect. - [Initiating GTC Staking](https://support.passport.human.tech/identity-staking/initiating-staking): Template messages for recruiting mutual staking participants from your network. - [Passport Slashing](https://support.passport.human.tech/identity-staking/slashing): Understanding the GTC slashing mechanism, including how violations are detected, penalties are applied, and appeals. - [GTC Staking FAQ](https://support.passport.human.tech/identity-staking/staking-faq): Frequently asked questions about GTC staking, covering how it works, slashing, the Onchain Trust Graph, and more. ## HUMN Points Program - [HUMN Points Program Overview](https://support.passport.human.tech/humn-points-program): Overview of the HUMN Points Program — a rewards system for verified humans in the human.tech ecosystem. - [HUMN Season 2 is Live](https://support.passport.human.tech/humn-points-program/humn-season-2-live): Season 2 expands beyond the Passport App, introducing The Covenant and the $HUMN ecosystem. - [HUMN Season 1 Wrap-Up](https://support.passport.human.tech/humn-points-program/humn-season-1-wrap-up): A summary of HUMN Season 1 results, statistics, and outcomes. - [HUMN Onchain SUMR: Season 1](https://support.passport.human.tech/humn-points-program/humn-onchain-sumr-season-1): Season 1 of the HUMN onchain SUMR program by human.tech. - [Score 20, Start Collecting](https://support.passport.human.tech/humn-points-program/score-20-start-collecting): Why a Humanity Score of 20 is the threshold to start collecting HUMN Points. - [Quick Guide to Scoring](https://support.passport.human.tech/humn-points-program/quick-guide-to-scoring): A 3-step guide explaining how to start collecting HUMN Points. ### HUMN Points Boosters - [Boosters Overview](https://support.passport.human.tech/humn-points-program/humn-points-boosters): Overview of bonuses and multipliers that increase points earned across the Human Passport app. - [Active Campaigns Participant](https://support.passport.human.tech/humn-points-program/humn-points-boosters/active-campaigns-participant): Earn 500 bonus HUMN Points for scoring 20+ in three or more partner campaigns. - [Human Keys Creator](https://support.passport.human.tech/humn-points-program/humn-points-boosters/human-keys-creator): Earn 100 HUMN Points per Human Key created through credential verification. - [MetaMask OG Campaign](https://support.passport.human.tech/humn-points-program/humn-points-boosters/metamask-og-campaign): Bonus HUMN Points for selected MetaMask users participating in Season 1. - [Returning User 2x Multiplier](https://support.passport.human.tech/humn-points-program/humn-points-boosters/returning-user-2x-multiplier): Returning users with a 20+ Humanity Score before the snapshot earn a 2x multiplier. - [Seasoned Passport OG Bonus](https://support.passport.human.tech/humn-points-program/humn-points-boosters/seasoned-passport-og): Bonus HUMN Points for early adopters who participated in the 2023 Anti-Sybil Assembly campaign. ### HUMN Points FAQ - [HUMN Points FAQ](https://support.passport.human.tech/humn-points-program/humn-points-faq): Frequently asked questions about HUMN Points, eligibility, multipliers, and the rewards program. - [Is Score 20 Required?](https://support.passport.human.tech/humn-points-program/humn-points-faq/score-20-required): Whether a Humanity Score of 20+ is necessary to start seeing HUMN Points. - [Is Onchain Mint Required?](https://support.passport.human.tech/humn-points-program/humn-points-faq/onchain-mint-required): Whether minting Passport onchain is strictly required for the HUMN Points program. - [What Actions Score HUMN Points?](https://support.passport.human.tech/humn-points-program/humn-points-faq/what-actions-score-points): Which actions in the Human Passport app earn HUMN Points. - [Which Chain to Mint On?](https://support.passport.human.tech/humn-points-program/humn-points-faq/which-chain-to-mint): Whether the chain you mint your Passport on affects HUMN Points. ## Partner Campaigns - [Partner Campaigns Overview](https://support.passport.human.tech/partner-campaigns): How to qualify and participate in Human Passport partner campaigns and protected programs. - [Gitcoin Grants 22 (Archived)](https://support.passport.human.tech/partner-campaigns/gitcoin-grants-22): Details on the GG22 round and the Sybil resistance strategy used by Gitcoin and Human Passport. - [Lido ICS](https://support.passport.human.tech/partner-campaigns/lido-ics): How the Lido Community Staking Module uses Human Passport to verify Identified Community Stakers. - [Scroll Developer Badges (Archived)](https://support.passport.human.tech/partner-campaigns/scroll-developer-badges): Earn onchain attestations and badges on Scroll for zero-knowledge GitHub contributions. - [Shape Stack](https://support.passport.human.tech/partner-campaigns/shape-stack): How to build your Unique Humanity score through Shape's Custom Passport. - [Unlock Protocol](https://support.passport.human.tech/partner-campaigns/unlock-protocol): How Unlock Protocol uses Human Passport to add Sybil-resistant identity checks to onchain memberships. ## What's New - [What's New](https://support.passport.human.tech/whats-new): Latest changes, releases, and announcements for Human Passport. - [HUMN Campaign: Season 1 to Season 2](https://support.passport.human.tech/whats-new/humn-campaign-season-1-to-season-2): Season 1 wrapped. What changed, what was achieved, and how to participate in Season 2. - [HUMN Points Program Heads Up](https://support.passport.human.tech/whats-new/humn-points-program-heads-up): The HUMN Points Program is live. Earn points through human-verification activities. - [Passport App Visual Update](https://support.passport.human.tech/whats-new/passport-app-visual-update): The Human Passport app has a refreshed look and feel. - [Passport Embed: Free for Builders](https://support.passport.human.tech/whats-new/passport-embed-free-for-builders): Stamp verification is now integrated directly into partner websites. - [Stamp Re-weight: January 2026](https://support.passport.human.tech/whats-new/stamp-reweight-january-2026): Human Passport reweighted its stamps to strengthen humanity signals, introduced Steam Stamp, retired Idena and BrightID. ## Support - [Human Passport Homepage](https://passport.xyz): Official homepage for Human Passport (formerly Gitcoin Passport). - [Human Passport App](https://app.passport.xyz): The main application — collect Stamps and check your Unique Humanity Score. - [Need Support?](https://support.passport.human.tech/need-support): Find help through the FAQ section or reach out via the support chat in the Passport App.