function identicon(t,e=50,i=50){const n=t.split("").reduce(((t,e)=>16777619*((t^e.charCodeAt(0))>>>0)),2166136261);const s=n/16777619%18*20;return[...Array(t?25:0)].reduce(((t,e,i)=>n%(16-i%15)<4?t+`<rect x="${i>14?7-~~(i/5):~~(i/5)}" y="${i%5}" width="1" height="1"/>`:t),`<svg viewBox="-1.5 -1.5 8 8" xmlns="http://www.w3.org/2000/svg" fill="hsl(${s} ${e}% ${i}%)">`)+"</svg>"}
function generate_avatar(handle) {
  element.src = URL.createObjectURL(
    new Blob([identicon(handle)], {
      type: 'image/svg+xml;charset=utf8'
    }
  ));
}