reveal one's identity

The identity of the person on the photograph is not revealed until late in the film.

You must not reveal your true identity in any way.

She did not then reveal the identity of the father.

Yet how could I tell him stories of his father without revealing my own identity?

Johnson's identity hadn't been revealed in the press yet, so the woman couldn't know he was dead.

Their identities are never revealed but not hard to guess.

Further, two young men who were last seen in Winter's company never revealed their identity.

"It was not necessary to reveal the identity of the individual to you."

M's true identity is revealed earlier than in the movie.

The identity of the other two businesses has not yet been revealed.