Abstract: A computerized method for determining and verifying a result of a computerized game or contest is disclosed. The method comprises combining a client seed value, a server seed value, and a secret seed value into a combined seed value, entering the combined seed value into a decision making algorithm, executing the algorithm, determining an output value of the decision algorithm, establishing a preset value range, determining if the output value is within the preset value range, and generating an award if the output value is within the preset value range. The method is utilized to operate a game of chance. The method may be used for a single player game, a multiplayer lottery, or a multiplayer contest with a backup lottery. In the preferred embodiment, the method is utilized in an online auction contest with a backup lottery for players who do not win the auction.

Abstract: A sheet member (30) is positioned on the slats (18) of a reciprocating slat conveyor in a container (10). A strap (32) leads from the forward end of the sheet member (30) to and through a guide eye (38) that is mounted at an elevated position (26) adjacent the front wall (16) of the container (10). The strap extends downwardly from the guide eye (38) to a winding reel (36) driven by a motor (34). A block (40) is connected to the strap (32) in a position so that when the front end of the sheet member (30) has been moved by the strap (32) into an elevated position adjacent the front wall (16), the block (40) on the strap (32) will move through the throat (124, 108) of the guide eye (38) to the opposite side of a latch spring (42) that defines one side of the throat (124, 108). When in this position, the block (40) contacts the latch spring (42) and is hard against a reverse movement of the strap (32) and block (40) through the guide eye (38).