static S uploadToImageServer_new(BufferedImage img, S name) {
  byte[] imgData = toPNG(img);
  S page = postPage("http://ai1.lol/images/raw/upload", "data", bytesToHex(imgData), "name", name);
  print(page);
  Matcher m = Pattern.compile("/raw/([0-9]+)").matcher(page);
  if (!m.find()) null;
  ret "http://ai1.lol/images/raw/" + m.group(1);
}