The problem with radio noise is it’s generally very far from random, even if it sounds like white noise – there are just too many human-generated events in the radio spectrum.

N Project is now the fifth most popular non-fungible token-based artwork in the market, reaching a market cap of $40 million. Because it only features random numbers and black background, NFT fans ...

Simple analog circuit producing some white noise, ad-converter and enough compute to hash say 1kb of analog noise into 64-bit random number is perfect enough for all practical purposes. Or hash a ...