Except as may be otherwise provided in this subchapter, the principal of, premium, if any, and interest on, the bonds shall be payable solely from proceeds received from the sale of the bonds, income realized from the temporary investment of those proceeds, receipts and revenues realized by the District and deposited in the New Convention Center Hotel Fund, and income realized from the temporary investment of those receipts and revenues.
D.C. Code § 10-1221.08