The hash is published before the doors open. After the draw the number itself appears next to it, so anyone can recompute the result.
188cfb5a8b58947fd6242980bba258c166bdd2781a61688bcfeeadccd0793e06751c6b189ee84dcda07f12599ccc348a6f446c7680ef5423Sign in to read and post in the discussion.