Random without Time-Basis Computers do not out-of-nowhere create random numbers without basis, as most likely, time is the universal basis of randomness.

I want you to create a code that creates random numbers with these rules:


Time is not allowed to be the basis, at any point of the program.
Predefined random/pseudo-random functions are not allowed.
Numbers generated can be within any range. Well at least two different integers :D
Numbers are echoed.
JavaScript

That was fun!

arr = []
index = 0

function init(seed) {
    index = 0
    arr[0] = seed
    for (var i = 1; i &lt; 624; i ++) {
        arr[i] = (1812433253 * (arr[i-1] ^ (arr[i-1] &gt;&gt;&gt; 30)) + i) | 0
    }
 }

function getNumber() {
    if (index == 0) generateNumbers()

    var y = arr[index]
    y ^= (y &gt;&gt;&gt; 11)
    y ^= ((y &lt;&lt; 7) &amp; 2636928640)
    y ^= ((y &lt;&lt; 15) &amp; 4022730752)
    y ^= (y &gt;&gt;&gt; 18)

    index = (index + 1) % 624
    return y
}

function generateNumbers() {
    for (var i = 0; i &lt; 624; i ++) {
        var y = (arr[i] &amp; 0x80000000) + (arr[(i+1) % 624] &amp; 0x7fffffff)
        arr[i] = arr[(i + 397) % 624] ^ (y &gt;&gt;&gt; 1)
        if (y % 2 != 0) arr[i] ^= 2567483615
    }
}

// let's get our seed now from the SE API
var x = new XMLHttpRequest()
x.open('GET', 'http://api.stackexchange.com/2.2/answers?pagesize=10&amp;order=desc&amp;sort=activity&amp;site=stackoverflow&amp;filter=!Sri2UzKb5mTfr.XgjE', false)
x.send(null)
// we've got the answer data, now just add up all the numbers.
// only 4 digits at a time to prevent too big of a number.
var seed = 0
var numbers = x.responseText.match(/\d{0,4}/g)
for (var i = 0; i &lt; numbers.length; i++) seed += +numbers[i]

init(seed)
for (var i = 0; i &lt; 10; i++) console.log(getNumber())


I wrote up the Mersenne Twister in JS. Then, I realized I had to get a seed from somewhere.

So, I decided I would get it from the Stack Exchange API! (I could use localStorage and increment a counter, but that's no fun.) So, I grabbed the 10 most recently active answers, and then I just took every 4 or less consecutive digits in the response and added them up.

These seeds are always different, since Stack Overflow is constantly updating (and my quota keeps going down!) The numbers include answer IDs, question IDs, scores, up/downvote counts, owner rep/IDs, and the wrapper data (quota and such). On one run I got 256845, then 270495, and then 256048, etc....

This logs 10 random 32-bit two's-complement numbers to the console. Sample output:

247701962
-601555287
1363363842
-1184801866
1761791937
-163544156
2021774189
2140443959
1764173996
-1176627822