It isn't multiaccounts, it works a team, the token was sending partly (in several reason all, if yes this tokens are sold immediatly or I buy it from team), you can without any problem check it, if it needed for you, each of team members can make a selfie with his or her btt account and this information will be passed to you!
How many BCT UID users are there and who are they for clarification? (If you don't mind me asking)
That is all team members, and for clarification they are bounty hunters who I work with a long time.