Hello, Bounty manager! Please check back for me to post the Proof of authefication, why did not I join Twitter Campaign, Please check back so that I can join the next Twitter bounty. Here is my Proof of authefication: https://bitcointalk.org/index.php?topic=3247473.msg34009055#msg34009055 Campaign Twitter, number in spreadsheet: # 84 Thankyou very much.