prove or show (something) to be true, genuine, or valid
they were invited to authenticate artefacts from the Italian Renaissance
Today’s NYT Connections Answers Dec 22, #560 - Daily Updates & Hints
Today’s Wordle Answer Dec 22 #1282- NYT Wordle Hints & Updates
NYT Mini Crossword Answers Today - The Mini for Dec 22 Solved
NYT Strands Today - Hints, Spangram & Answers for December 22