How to Verify Stamps on Human Passport

The general process for verifying a Stamp is the same across providers:

1. Navigate to app.passport.xyz  and connect your wallet.
2. Some web3 stamps (like Ethereum activity or NFT) verify automatically based on on-chain data.
3. For other stamps, follow the provider-specific flow (sign in, complete verification, mint a credential, etc.).
4. Click Check Eligibility to add the verified Stamp to your Passport.

Below are step-by-step guides for each Stamp.

Identity & Government

• Government ID Stamp — Verify with a government-issued ID via zero-knowledge proofs
• Phone Verification Stamp — Verify a unique phone number
• Biometrics Stamp — 3D liveness detection
• Proof of Clean Hands Stamp — Sanctions and PEP list verification

Blockchain & Crypto

• Ethereum Stamp — Verify Ethereum activity
• NFT Stamp — Verify NFT holdings
• Binance Stamp — Connect Binance Account Bound Token (BABT)
• ENS Stamp — Verify ENS primary name
• Safe Stamp — Verify Safe (Gnosis) wallet ownership
• Identity Staking (GTC) Stamp — Stake GTC on your identity
• Snapshot Stamp — Verify Snapshot proposal authorship
• Gitcoin Stamp — Verify Gitcoin Grants donations

Social & Professional

• Discord Stamp — Connect a Discord account
• Google Stamp — Connect a Google account
• GitHub Stamp — Verify GitHub commit activity
• LinkedIn Stamp — Connect a LinkedIn account
• Steam Stamp — Verify Steam playtime and achievements
• Guild.xyz Stamp — Verify Guild admin status
• ZK Email Stamp — Verify Amazon and Uber activity via zero-knowledge email
• X Stamp (Retired) — Previously available; now retired