Cryptocurrency exchange Gemini said in an email on Tuesday that it has terminated the master loan agreement (MLA) between its customers and Genesis. The exchange said: "This officially terminates the Gemini Earn program and requires Genesis to return the All outstanding assets in the plan. Existing redemption requests are unaffected and continue to await the fulfillment of Genesis." On Tuesday, Gemini founder Winklevoss wrote another open letter calling for the ouster of DCG CEO Barry Silbert and accusing DCG and Genesis of accounting fraud.