The State’s tobacco receipts due to the State after June 30, 2001, and the right to receive them as they are distributed from the escrow are assigned to the authority. On and after the date these revenues are pledged, the State shall have no right, title, or interest in or to the state’s tobacco receipts; and the state’s tobacco receipts are property of the authority and not of the State, and must be owned, received, held, and disbursed by the authority or the trustee for the holders of bonds and not by the State. The State directs the independent auditor and the escrow agent to make all these payments to the authority in accordance with instructions that may be given by the authority from time to time. The assignment and direction made in this subsection are irrevocable during any time when bonds are outstanding under this chapter plus one year and one day thereafter and are a part of the contractual obligation owed to the bond holders. On or before the date of delivery of any bonds, the State through the State Treasurer shall notify the independent auditor and the escrow agent that the State’s tobacco receipts have been assigned to the authority and shall instruct the independent auditor and the escrow agent that, subsequent to the delivery date for bonds and irrevocably during the time when any bonds are outstanding, the State’s tobacco receipts are to be paid directly to the authority or its designee.