Show HN: Etherlearn – Visual Blockchain Simulator

Hi folks, I built this site initially as a companion to workshops about Blockchain mechanics. Since it's a rather playful thingy, I thought it's worth sharing to a broader audience :) There's no actual blockchain connection involved as everything is done in the browser (except at the very end). Hope you enjoy!

Perhaps you can change the color of the blocks, red when the nonce is wrong and green when the nonce is right.

While mining blocks, it would be nice to put a hourglass/spinning-circle in the mouse. Also update the nonce from time to time, and add a stop button.