Network-level user validation for network-based exchanges that leverages universally unique ephemeral key to eliminate use of persistent credentials
摘要
說(shuō)明書
In some embodiments, the term “object attribute” refers to a data entity that describes a characteristic of an object. An object attribute may include an object-based attribute and/or an exchange-based attribute.
For instance, an object-based attribute may include a spatial attribute, a count attribute, a value attribute, a source attribute, a composition attribute, a categorical attribute, and/or any other attribute that is descriptive of an object characteristic. A spatial attribute, for example, may be indicative of one or more dimensions (e.g., height, width, weight, etc.) of an object, value attribute may be indicative of a value (e.g., price, etc.) of the object, a composition attribute may be indicative of one or more ingredients, components, etc. of the object, a categorical attribute may be indicative of one or more categories (e.g., restricted substances, etc.) of the object, and/or the like. By way of example, one or more categorical attribute may be indicative whether an object is associated with (i) one or more general store categories, such as vegetables, fruits, dairy, meat, grains, seeds, alcohol, tobacco, in-store consumable, hot food, pharmacy, pet feed, and non-food, (ii) one or more medical categories, such as a dental, eyecare, general health, etc., (iii) one or more informational categories, such as international sources, domestic sources, etc. and/or the like. In some examples, a composition attribute may be indicative of one or more components of an object, such as a percentage by volume of alcohol within an object, one or more ingredients, such as meat, dairy-derived, peanut-derived, tree nut-derived, soy-derived, and/or the like.
