The phrase "guarantee authenticity" is correct and usable in written English.
You can use it to refer to something that has been verified as authentic, to express a guarantee that something is authentic, or to express a pledge to authenticate something. Example sentence: This company guarantees authenticity of all its products.
The club vendors guarantee authenticity.
At least three-quarters of the original lineup is needed to guarantee authenticity?
Why go through it at all? "PGIs and PDOs guarantee authenticity to consumers and help preserve traditional recipes.
That court concluded that eBay was not doing enough to combat counterfeit sales and should be forcing sellers to post more product information to guarantee authenticity.
Or buy only from reputable sources that guarantee authenticity in writing and offer lifetime money-back guarantees.
Our scheme does not guarantee authenticity in a multihop network if one or more sensor nodes are compromised.
This paper develops mechanisms that operate within the resource constraints of sensor nodes to ensure secrecy of such broadcast data, while also guaranteeing authenticity, integrity, and freshness of the broadcast messages.
Like McDonald's making salads, Facebook is already curating news-outlets, guaranteeing authenticity in response to the "fake news" dilemma.
Like McDonald's making salads, Facebook are already curating news-outlets, guaranteeing authenticity in response to the "fake news" dilemma.
"This is the key to guaranteeing authenticity, quality and freshness, and to knowing the farmer who grows or raises your food," they wrote in an email.
Purchase sooji flour, mustard seeds, coriander leaves and turmeric powder at any Indian store, which guarantees authenticity of flavor necessary for the dish.
