#Proof of authentication
Bitcointalk username: link0221
Bitcointalk URL:
https://bitcointalk.org/index.php?action=profile;u=1152472Telegram username: @koslink0221
Video link https:
https://youtu.be/0VWwvBAHr6UMy ETH adress: 0x2D89a930B44c397Dcd2006b64cA9a2aBC9992c0B