The New York Times consulted former Hamas member Salah al-Din al-Awawdeh, whom the paper frequently quotes on matters related to Hamas, and an unnamed Palestinian analyst with “knowledge of Hamas’s inner workings.” It also said an internal Israeli military report concluded the documents were authentic, and the paper “researched details mentioned in the meeting records to check that they corresponded with actual events.” It said “Hamas and Hezbollah did not respond to requests to comment” and that Iran “denied the claims made in the minutes.”
The Wall Street Journal story did not describe any attempt to verify the authenticity, and only reported that the paper “hasn’t independently verified the documents.”
But given Israel’s track record, there is no epistemologically sound way of verifying the validity of documents provided by the Israeli government without confirmation from Hamas itself. Citing sources who say that the documents resemble Hamas documents, without noting Israel’s history of creating credible forgeries, creates a patina of credibility without actually substantiating anything.
(Emphasis original.)