This sponsored article has been removed due to noncompliance with Cointelegraph’s internal policies. We apologize for the following situation.

03/19/2019 at 10:10 a.m. PST — This sponsored article was published.

03/19/2019 at 10:20 a.m. PST — We were internally notified that this project might be considered as “questionable”. We decided to conduct a second background research. The task was assigned to the Legal Department for additional due diligence, which indicated that the project doesn’t comply with Cointelegraph’s policy.

03/20/2019 at 9:00 a.m. PST — This sponsored article was removed.

Due to this unpleasant incident, we have strengthened our review process policy to all advertorial materials. We have updated our due diligence checklist and issued new requirements that companies need to comply with in order to be published as advertisement content on Cointelegraph.