could You please explain why he cant prove to players that the site is fair? when using TRNG
i think he interpreted using a trng as a replacement for the client - server seeds, instead of just for the generation of the server seed.
In the original quote stream was the following comment:
ofc it is prng. jd uses a sha512 hmac of a seed to generate the lucky numbers. for all intents and purposes this is absolutely random. if you find a pattern, it would imply a serious breakthrough in the field of cryptography (effectively breaking sha).
If a "TRNG" replaced the hmac-sha512 with server and client seeds scheme it would be impossible to prove if the numbers were fairly generated.