A public address, also known as a public key is a cryptographic code composed of numbers, plus uppercase and lowercase letters. It is the unique identifier or address of your GNY account, and it is safe to share with others. You will find your account’s public address listed on the Mobile Wallet’s “Home / Welcome” screen, labeled as “Address” within the “Account Information” window. GNY account addresses (public addresses) always contain 28-29 characters and begin with an uppercase letter G.