Can the receipt prove that the mortgage house has been transferred?

This is not allowed. Because the receipt is on the one hand, you must have your corresponding repayment record, or the transfer record of this house, which is ok. Repay debts in kind

On June 22, 2000, Cinda Company, Orchid Hotel and Ye Fang signed the Agreement of Paying Debt with Real Estate, which stipulated that (1) Ye Fang would pay off the main part of the assets of Orchid Hotel's real estate and internal equipment (with an estimated value of 29.03 million yuan), and agreed that Ye Fang would assist in the asset transfer procedures and bear the transfer expenses when needed by Cinda Company; (2) The remaining outstanding property of the house is used as a guarantee for the obligations under the debt settlement agreement; (3) Ye Fang shall take full responsibility for the property disputes arising from the land in the mortgaged property being military property; (4) Cinda Company will clean up the loan principal and interest owed by Orchid Hotel after going through the formal asset handover procedures.

On August 4, 2000, the person in charge of Cinda Company wrote a receipt to Orchid Hotel, which recorded that it had received the arrears of audio, refrigeration unit and freight elevator.

On September 12, 2000, Orchid Hotel sent a note to Cinda Company, which recorded that the doors and windows of the licensed property and self-built property in the Agreement on Paying Debt with Real Estate were locked. Please check and sign. Signature of the person in charge of Xinda Company.

On September 18, 2000, Cinda Company issued a notice of cancellation to Orchid Hotel, which read: "Shenyang Orchid Hotel: Your company owes us the loan principal/Kloc-0.40 million yuan and the corresponding interest, and has used the main body of Orchid Hotel on the 4th and 5th floors, the main podium on the 4th and 5th floors, the north side of the main body on the 6th and 7th floors-axis A-

The mortgaged property has never been transferred to Cinda Company.