#Proof of work
Bitcointalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=2133160
Telegram User Name : mateusbtc
Twitter Profile URL: https://www.twitter.com/johncryptobr
Retweet URL: https://twitter.com/johncryptobr/status/1069731328306896898
Facebook Profile URL: https://www.facebook.com/mateus.islabao
Repost URL: https://www.facebook.com/mateus.islabao/posts/10209902631602362