<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Okay let me explain: we want to create a tie-breaker mechanism for ties in elections. My idea is that if we have two people who tie, we will have our local election representative make a null edit in a designated page. Then we will use the right-most digit of the timestamp as a psuedorandom number, and use it to break the tie (if it is odd, the first person wins, if even the second person wins). The problem is you can plan your edit such that it'll happen on an even or odd second. It is hard, but possible.<br><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Rev ID is a good idea. Are there any other such pseudorandom numbers you can think of?<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 26, 2016 at 9:55 PM, Platonides <span dir="ltr"><<a href="mailto:platonides@gmail.com" target="_blank">platonides@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 27/05/16 00:18, Huji Lee wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Actually no, turns out Rand also uses seconds (not milliseconds) and can<br>
be gamed.<br>
<br>
Sorry, will stop spamming now. Please advise!<br>
</blockquote>
<br></span>
If you want more precision, you could use the revision id.<br>
What are you trying to do and why/how would people want to game it?<br>
<br>
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