# proof of authentication
Bitcointalk username: coin77777
Campaign: facebook. LinkedIn
Link facebook: https://www.facebook.com/bektenaly2019
Link LinkedIn: https://www.linkedin.com/in/berdaliev/
Telegram username: @coin77777
Eth address: 0x723D42B7Eadf23Cb8F6e66B19B89325bAf8c42E8