🔌The Coinbase Stamp

Important note: You can only verify a single Coinbase account with a single Passport account.

Passport deduplicates Stamps verified across multiple Passport accounts using the Last In, First Out (LIFO) method. This means that your verified Coinbase account will only provide points to the first Passport you verify.

While the Coinbase Stamp on subsequent Passports can be verified, it won’t contribute to your score until the Stamp on the first Passport expires after 90 days. Once that happens, points will be added from the next verified Passport in line.

For more technical details on Stamp deduplication, please check here.

Adding a Coinbase stamp to your Passport XYZ symbolizes a robust level of trust and credibility within the ecosystem. This step-by-step guide is designed to navigate you through the verification process, solidifying your identity and enhancing your reputation.

Cost: Free ($0)

Time: 5 minutes

Validity: 90 days

Before you start, ensure you have:

• A registered Coinbase account with a verified ID.

• Your Passport XYZ wallet.

• A secure internet connection.

Networks you can use:

• Base - Ethereum Layer 2

Get the Coinbase Stamp:

1. Access Passport XYZ: Navigate to https://app.passport.xyz/ and connect your wallet.

2. Select Coinbase Stamp: Find and click on the Coinbase stamp card in the Government IDs section to open up the Coinbase stamp.

1. Start Verification Process: Click the Verify Coinbase ID link to initiate on-chain verification with Coinbase.

1. Proceed with Coinbase Verification: Choose "Get Verified" on the Coinbase verification page.

1. Link Your Wallet: Connect the Ethereum wallet associated with your Passport XYZ. If you link a wallet that isn’t your Passport wallet, you will not be able to claim the stamp.

1. Account Verification: Select to verify your Coinbase Trading Account. No fee is charged, and verification does not require your country of residence. Agree to the verification and sign the message using your wallet.

1. Wait for Verification Completion: The process typically takes around 30 seconds.

1. Finalize Verification: Return to the Coinbase stamp section in your Passport to complete the verification with your Coinbase account by clicking the ‘Verify’ button.

Once you’ve finalized your verifications follow these steps to claim the stamp:

1. Go to https://app.passport.xyz/ and "Sign in with Ethereum" to access your dashboard.
2. Click Connect on the Coinbase stamp card.

3. Click Verify.

4. Confirm your account is now verified. You can confirm this by seeing the button that previously read as Connect Account will now say Verified.

Troubleshooting

If you have any difficulties with this Stamp, we recommend you review a few different resources:

• Troubleshooting Coinbase
• Need support