October 27, 2014 FinCEN responds to a request concerning the applicability of FinCEN regulations to a virtual currency payment system fincen.gov/sites/default/…
August 14, 2015, FinCEN opines on digital certificates of ownership of precious metals fincen.gov/sites/default/…
I did not compile this list myself. Rather, the list was put together by the current director of FinCEN as part of his prepared remarks at the recent #BlockLegalTech conference.