There is an old argument in physics: is chaos the absence of order, or a deeper order whose patterns exceed our perception? Boltzmann resolved it quietly — what we call disorder is simply the most probable arrangement of things, and probability, faithfully followed, has direction. Entropy does not scatter at random; it flows along what Eddington named the arrow of time. arrowngin is built on this. The collisions between browser-animated ellipses are not truly random — they are systems too complex to predict, which is a different thing entirely. The engine captures those traces, pairs them with the traces of strangers across the network, and distils the result into cryptographic material. Chaos arrives; the engine gives it direction. The name says as much: arrow — vector, intent, the axis along which entropy moves — and ngin, engine, from the same root that gives nginx its x. The thing that tells chaos where to go.