BTCS (BTCS) 8-K Changes in Registrant's Certifying Accountant

Exhibit 16.1

Edward Richardson, Jr., C.P.A.

CERTIFIED PUBLIC ACCOUNTANT

15565 Northland Drive. Suite 508 West 

Southfield, Michigan 48075

MEMBER: MICHIGAN ASSOCIATION OF CPAs AMERICAN INSTITUTE OF CPAs   248/559-4514 (Fax) 248/559-0015

April 4, 2014

United States

Securities and Exchange Commission 

Washington, D.C. 20549

To Interested Parties:

Regarding the audit year of December 31, 2013, there were no disagreements or reportable events.  Further, I have no disagreements with the disclosures being made.

/s/ Edward Richardson Jr., CPA

Edward Richardson Jr., CPA