The phrase "authentic proof" is correct and usable in written English.
It can be used when referring to evidence or documentation that is genuine and reliable.
Example: "To validate your claim, you will need to provide authentic proof of your identity."
Alternatives: "genuine evidence" or "valid documentation".
His literature is authentic proof of his sensibility and the fact that he will never give up his origins, his Latin American inspiration and loyalty to the truth, his progressive thinking.
I'd half expected the waiter to come around and adorn my soup with grated Parmesan and extra-virgin olive oil, but the fanesca I got was palpably authentic — proof, I surmised, that the Trattoria Novecento, like so many New York restaurants of whatever ethnicity, had at least one Ecuadoran in the kitchen.
According to Tjiam, the nursery had initially contacted Google directly to request the reviews be removed saying they were not authentic — providing proof that they were copy/pasted from other websites, as well as posted with profile pictures copied from other people.
According to Tjiam, the nursery had initially contacted Google directly to request the reviews be removed saying they were not authentic — providing proof that they were copy/pasted from other websites, as well as posted with profile pictures copied from other people.
But a spokesman for the Vatican said that the document, while authentic, was further proof that past missteps on handling sexual abuse allegations were corrected by Cardinal Joseph Ratzinger, a top official in the Vatican before he became the current pope, Benedict XVI.
Santo, at ease whether playing the banjo on "Ohio" or violin on the soulful "Don't Know How," urged listeners to discover their "inner hillbilly" while Jaffe plugged one of the group's tour sponsors, Short Mountain Distillery, which makes 105 proof "authentic Tennessee Moonshine".
Additionally, functional studies and gene-environment interaction studies are needed to offer more authentic and integrative proof about the influence of NAMPT on ESCC.
Besides, these ontology formats are still not accepted by many database communities, and hence it requires more discussions and debates to introduce a full proof, authentic, well-established and widely accepted standard pathway ontology.
It is proof that authentic isn't the same as good.
It is merely proof that authentic is not always the same as good.
In the case of an author such as Plato, where the vast majority of surviving works are surely authentic, the onus of proof is on anyone who wants to argue that a work is spurious.
