DAV content creation

Bitcointalk username: Maxim2490
Bitcointalk profile: https://bitcointalk.org/index.php?action=profile;u=2074123
Bancor profile: https://www.bancor.network/profiles/5b2ce486c14974a538d04920
Bancor Discussion: https://www.bancor.network/communities/5a2e543093d1f500018b0460/posts/5b2e71b717d62b0001e3992a
My video: https://www.youtube.com/watch?v=qmdA6hvv3lo&t