From the deterministic comment IDs section it seems like the design allows a commenter to repeatedly update the timestamp of a comment they authored, which migh

From the deterministic comment IDs section it seems like the design allows a commenter to repeatedly update the timestamp of a comment they authored, which might be amusing:- - Remember the "seed" value and submit a comment - Wait for a reply to the comment and then submit the same comment again with the same seed - Now one's comment appears later than its reply!