function setup(){createCanvas(400,400),noLoop()}function draw(){background(220);let n=parseInt(txnhash.slice(0,8),16);randomSeed(n);for(let n=0;n<10;n++){let n=random(width),a=random(height),o=random(20,80),r=random(255),e=random(255),d=random(255);fill(r,e,d),square(n,a,o)}}