Bitmine Free Mining App

https://play.google.com/store/apps/details?id=com.bitcoin.miner.btc.mining.app.bitmine
Invitation code: johnjang9
(400 Satoshi is paid when entering the invitation code)
After registering as a member, please log in after receiving email verification.
How to join

1. Enter your email address
   (Email verification required after registration)
2. Referral code: johnjang9
3. Password setting
4. Repeat password
   after login
5. Enter your first and last name in English
6. Country setting