首页>
外国专利>
METHOD AND SYSTEM FOR LINKING WEB-BASED SECONDARY FEATURES TO A LOTTERY TICKET VALIDATION FILE BY AN ENCRYPTED REGISTRATION CODE
METHOD AND SYSTEM FOR LINKING WEB-BASED SECONDARY FEATURES TO A LOTTERY TICKET VALIDATION FILE BY AN ENCRYPTED REGISTRATION CODE
展开▼
机译:通过加密的注册码将基于Web的次要特征链接到抽奖券验证文件的方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for authenticating instant lottery tickets in a web-based program that links secondary activities to the tickets includes providing each lottery ticket with a validation code that links the lottery ticket to an electronic validation file in a database that contains a predetermined outcome and status of the lottery. Each lottery ticket is provided with a registration code separate from the validation code, wherein a player uses the registration code to register the lottery ticket in the web-based program. The registration code is an encrypted form of the validation code for each ticket. With a server and upon receipt of the registration code, the registration code is decrypted to determine the validation code. The validation file associated with the decrypted registration code is accessed and, from the validation file, the authenticity and status of the lottery ticket required for a valid entry into the web-based program is determined.
展开▼