#Proof of Authentication
Joined Blog&Video Campaign
Bitcointalk: xitcliff
Medium: https://medium.com/@xitcliff_msk
Steemit: https://steemit.com/@xitcliff
Golos: https://golos.io/@xitcliff
youtube: https://www.youtube.com/watch?v=9MeZN0vmFVY
ETH adress: 0x00A7b0c1645E3931462b6347509d563d10F72a90