A truly random entropy-backed name picker

How random is it?

What makes a system truly random

A true-random (or entropy-backed) system does not invent numbers from a fixed seed alone. It samples entropy: physical or environmental unpredictability collected by the operating system — timing jitter, hardware noise, and similar sources. That entropy seeds and periodically refreshes a cryptographically strong generator, so each draw is not a step in a replayable sequence you can reverse from a known starting point. In short: unpredictability comes from outside the algorithm, not only from math inside it.

What makes this system truly random

On every Spin, the server requests fresh entropy-backed bytes from the host operating system and maps them onto your list so each name has equal probability — without the usual shortcut bias you get from naively reducing a big number into a small range. The browser only animates the reveal; it does not choose the winner or supply the seed. Because the pick is made server-side from OS entropy rather than a client-side seeded generator, neither the page script nor a spectator can set the seed or step the sequence toward a preferred name.