I can post SHA-256 hashes too!
53cd3c1d582768517686dc5923d97d9c4658ad39a11f5382308523f4a1477dad
b6e159c1eb6dfcd3caa6dd55c149cc48f04749c14859426dab280b9b0d0f8443
118afa1f04b7f533b783669ac3a8206ecbb86adef56894cb918dfc416dbdbefb
6bbcd40fda66bf96043c20c02cbb2751be4137ceaba213eabc5d1e901f8adc47
50bf6a7568b7500ddeb73dec747793fc174805eb14eb39ed8f582eb3d856b095
Without context it means nothing. He could be warning someone that he in in possession of certain earthshaking files. Or he could be baiting us to go on a wild goose chase. If it is the former then the message is not meant for us and we coudl never understand it. If it is the latter then fuck 'em.
(The above hashes are for the files images in the post after yours.)