The U.S. Marshals Service has issued a request for information on vendors who can store manage and dispose of virtual currency and tokens.
source https://www.google.com/url?rct=j&sa=t&url=https://blog.executivebiz.com/2018/09/us-marshals-service-issues-rfi-on-cryptocurrency-mgmt-services/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGg8zOZJufBrBi8OgZoMhs8pICKLw
