#Proof of authentication
Bitcointalk URL: https://bitcointalk.org/index.php?action=profile;u=1238493
Username Bitcointalk: klimenok1991
Telegram Username: @lena_d
YouTube, Blog posts, Articles Bounty
Link to my Content Creation:
https://steemit.com/tokensale/@sergeyklimenok/london-block-exchange-cryptocurrency-exchange-in-central-london
https://golos.io/ico/@sergeyklimenok/london-block-exchange-kriptovalyutnyi-obmennik-s-vozmozhnostyu-ispolzovaniya-fiata-i-obuchayushimi-programmami
ETH Address: 0x90051516FC3451D7bF1b5e7D0A4486757FC81C32
Thanks!