The phrase "accepted as authentic" is correct and usable in written English.
It can be used when discussing the validation or recognition of something as genuine or real, often in contexts like art, documents, or historical claims.
Example: "The painting was accepted as authentic after extensive examination by experts in the field."
Alternatives: "recognized as genuine" or "deemed authentic."
"I'm trying to examine how an authentically identifiable black voice might be used or accepted as authentic, or ignored, or could answer academic questions and be considered rightly academic.
But these results have yet to be accepted as authentic.
Discounting the Drakenberg record, this is the oldest age at death that has been generally accepted as authentic.
The greenish film, made clandestinely by someone with something to lose, has generally been accepted as authentic.
The works of Moses de León were not immediately accepted as authentic by all the esoterists and still less by scholars outside the theosophic movement.
Northern readers "gave ear" unto Jacobs's testimony in droves; such slave narratives were quite popular, accepted as authentic, first-person accounts by those who knew little about slavery.
Since the 1960s the conventional solution has been to accept as authentic only "original versions" of Bruckner symphonies, preserved in unpublished manuscripts.
It all sounded real enough, and as the makers of "American Experience: War of the Worlds," a new documentary on the Welles broadcast to be shown on PBS Tuesday (and released to DVD the next day), go into admirable depth to explain, the world of 1938 was more than ready to accept it as authentic.
Some have questioned the connection between Frescobaldi and these canzonas because of a number of anomalous features [Silbiger (1980-1), 188-189], but most scholars accept them as authentic.
The most conservative figures often came to be accepted as the authentic voices of minority groups.
