Network-level user validation for network-based exchanges that leverages universally unique ephemeral key to eliminate use of persistent credentials
摘要
說明書
An obtainment restriction may correspond to an object and/or one or more object attributes. For example, one or more obtainment restrictions may correspond to one or more object identifiers. For instance, a recorded data object for an object may include an indication of the one or more obtainment restrictions. In addition, or alternatively, an obtainment restriction may correspond to one or more object attributes. By way of example, an obtainment restriction may correspond to a categorical attribute (e.g., alcohol, tobacco, etc.), a composition attribute (e.g., a percentage of alcohol, etc.), and/or the like.
In some embodiments, the term “validated object” refers to an object of a value-based exchange that is authorized in accordance with one or more obtainment restrictions (if applicable). A validated object, for example, may correspond to an object identifier and/or one or more object attributes that do not correspond to a restricted object and/or correspond to a restricted object in a value-based exchange that achieves the obtainment restrictions corresponding to the restricted object. As an example, in a financial value system, a validated object may be a product or service that is eligible for purchase by a user of a service provider instrument at an exchange location. By way of example, a product may be a gallon of milk that may be associated with a SKU code and/or one or more objects attributes, such as “category: dairy,” “quantity: 1 gallon,” and/or the like. The product may be a validated object for a value-based exchange in the event that no obtainment restrictions apply to the SKU code and/or the one or more object attributes “category: dairy,” “quantity: 1 gallon,” and/or the like.
