Just as a general point.… if I wanted to protect the hash from Quirrell modifying it, I’d have stored it as a private prediction at predictionbook, and possibly on a blog or two.
A general solution would be something like my archiving setup, which resulted in this page being crawled by the Internet Archive in early 2012: https://web.archive.org/web/*/http://lesswrong.com/r/discussion/lw/421/a_sealed_prediction/
Just as a general point.… if I wanted to protect the hash from Quirrell modifying it, I’d have stored it as a private prediction at predictionbook, and possibly on a blog or two.
A general solution would be something like my archiving setup, which resulted in this page being crawled by the Internet Archive in early 2012: https://web.archive.org/web/*/http://lesswrong.com/r/discussion/lw/421/a_sealed_prediction/