Safe Stamp
The Safe Stamp verifies that you are an owner or signer of a Safe (formerly Gnosis Safe) multisig account on Ethereum Mainnet.
Quick Facts
| Detail | Value |
|---|---|
| Cost | Free (excluding gas fees) |
| Time | ~3 minutes |
| Network | Ethereum Mainnet |
Requirements
- You must be an owner or signer of a Safe account on Ethereum Mainnet
- The wallet connected to your Passport must be listed as an owner/signer on the Safe
Step-by-Step Verification
- Navigate to the Passport App and connect the wallet that is an owner/signer of a Safe account.
- Select the Safe Stamp.
- The system will check if your connected wallet is an owner or signer on any Safe account on Ethereum Mainnet.
- Sign a message to confirm wallet ownership.
- The stamp will be added to your Passport.
Important Notes
- Ethereum Mainnet only — Safe accounts on other networks (Polygon, Arbitrum, etc.) are not currently supported.
- Owner/signer role required — Simply interacting with a Safe is not enough. Your wallet must be listed as an owner or signer.
- Gas fees — While the stamp itself is free, any on-chain interactions required during verification will incur standard Ethereum gas fees.
Troubleshooting
- Safe not detected — Confirm your wallet address is listed as an owner or signer on the Safe at app.safe.global .
- Wrong network — Only Safe accounts on Ethereum Mainnet are supported.
- Not an owner — If you were removed as a signer from the Safe, the stamp will no longer be verifiable with your wallet.
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