☑️The Phone Verification Stamp
10 minute process
Prerequisites
A valid phone and phone number
An Ethereum wallet with at least ~$5 on the desired network to cover both payment and gas fees
A Passport account
Available networks
Ethereum
Optimism
Base
Aurora
Avalanche
Fantom
Step-by-Step Guide
Part One: Verify Your Phone Number with Human ID
Connect Your Wallet
Open your wallet on the network you want to use for payment.
Connect it at https://silksecure.net/holonym/diff-wallet/phone and click "Verify".
Confirm Payment
Click Continue, pay the $5 fee plus gas, and confirm the payment in your wallet.
Enter Your Phone Number
Choose your country and enter your real phone number (no burner phones will work) and click "next".
Receive OTP
You’ll receive an OTP via SMS, WhatsApp, or Viber.
Enter the OTP and click "Continue to Mint SBT".
Mint Your SBT
To mint your Soul Bound Token (SBT), enter the SBT recipient address (your wallet by default).
Click "Get SBT on Optimism" and then click Confirm.
Complete
Once successful, click "Done" to finish the process.
Important Notes:
Real phone numbers only (no burner phones will work).
Pay $5 plus gas fee in ETH, OP, Aurora, Base, FTM, or AVAX for verification.
Once the SBT has been sent, it cannot be transferred.
That's it! Your phone number is now verified.
Part Two: Claim the Stamp on Human Passport
Go to https://app.passport.xyz and "Sign in with Ethereum" to access your dashboard.
Click Connect on the Phone Verification Stamp card.
Click "Check Eligibility".
Confirm your account is now verified. You can confirm this by seeing that the button that previously read as “Connect” will now say Verified.
After confirming that you have passed the verification, follow these steps to claim the Stamp:
Troubleshooting
If you run into any issues, please reach out to support.
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