I'm not exactly sure for what we are registering...

TDE-register.js

function PostRegistration() {
  progressind.innerHTML = "Migrating to 512-bit crypto identifier...";
  $.ajax( "https://dangeredwolf.com/tdedb/register.php?regname=" + GetPreferencesIdentifierFromCrypto())
  .done(function(meh) {
    if (meh === "OK") {
      progressind.innerHTML = "Upgrade Complete!";
      setTimeout(function(){
        progressind.innerHTML = "Welcome to Enhancer 5.0.4";
      },1000);
      setTimeout(function(){
        progressind.innerHTML = "Restarting TweetDeck";
      },2500);
      setTimeout(function(){
        location.reload();
      },3000);
    } else {
      progressind.innerHTML = "Error: Unknown Response";
      setTimeout(function(){
        location.reload();
      },2500);
    }
  })
  .fail(function() {
    console.log("An error occurred contacting dangeredwolf.com");
  });
}