What do I need to create a SmartVows Blockchain Marriage Contract?

Here's what you need to get started:

  • A computer or laptop running the desktop version of Chrome or Firefox
  • MetaMask, a digital wallet used specifically with web apps
  • Two ether addresses, created through Metamask

Installing MetaMask, your digital wallet

Go to and follow the instructions to add the MetaMask extension to your Chrome browser.  This creates an anonymous online identity with which you can create and virtually sign the wedding contract on the Blockchain.  Enter a password that you will remember.  Write it down and keep it in a secure location.  Click the Create Account button and create two accounts, for Partner1 and Partner 2.


Click into an account and click the 3 dots that appear to the right of the account name, click "Copy address to clipboard", and paste these addresses into the SmartVows registration as Partner 1 & 2 Ether Wallet address.


 Paste into the registration fields shown below.

 Complete the registration, submit the form and proceed to checkout.