Fingerprintable Date Vectors
HTML
<pre id="holder">
</pre>
JavaScript
function log(text) {
var textNode = document.createTextNode(text + "\n");
document.getElementById('holder').append(textNode);
}
log(new Date().toLocaleFormat());
log(new Date().toLocaleString());
log(new Intl.DateTimeFormat().format(new Date()));