🔌The Zeronym Stamp

10 minute process

Before you start, make sure you have:

• 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 XYZ account

Networks you can use:

• Ethereum

• Optimism

• Base

• Aurora

• Avalanche

• Fantom

Guide

How to Verify Your Phone Number:

1. 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".

2. Confirm Payment

   • Click Continue, pay the $5 fee plus gas, and confirm the payment in your wallet.

3. Enter Your Phone Number

   • Choose your country and enter your real phone number (no burner phones will work) and click "next".

4. Receive OTP

   • You’ll receive an OTP via SMS, WhatsApp, or Viber.

   • Enter the OTP and click "Continue to Mint SBT".

5. 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.

6. 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.

Troubleshooting

If you run into any issues, please reach out to support.