ENS Stamp

The ENS Stamp verifies that you own an Ethereum Name Service (ENS) domain and have it set as your primary name.

Quick Facts

Requirements

• An ENS domain registered on Ethereum Mainnet
• The ENS domain must be set as your primary name (reverse record)
• The domain must use default ENS resolvers
• Subdomains are not eligible for this stamp

Step-by-Step Verification

1. Ensure your ENS domain is set as your primary name in the ENS app.
2. Navigate to the Passport App and connect the wallet that owns the ENS domain.
3. Select the ENS Stamp.
4. The system will automatically detect your primary ENS name.
5. Sign a message to confirm wallet ownership.
6. The stamp will be added to your Passport.

Important Notes

• Primary name required — Simply owning an ENS domain is not enough. You must set it as your primary name (reverse resolution) so that your wallet address resolves to the ENS name.
• Subdomains not eligible — Only top-level ENS domains (e.g., yourname.eth) qualify. Subdomains (e.g., sub.yourname.eth) are not accepted.
• Default resolvers only — Custom resolvers are not supported. Your ENS domain must use the default ENS public resolver.

Troubleshooting

• ENS not detected — Verify that your ENS domain is set as the primary name for the connected wallet at app.ens.domains .
• Subdomain rejected — Only top-level .eth domains are eligible.
• Custom resolver error — Switch your ENS domain back to the default resolver in the ENS app.