MEGARAND Extreme Overkill Random Seed Generator
https://codeberg.org/OCTADE/megarand
MEGARAND employs extreme overkill in the genration of a very large entropy pool. The output is extremely random as a result of several hashing, timestamping, shuffling, encrypting, and truncation techniques. MEGARAND is useful for generating large seed bases for key and passphrase material or for feeding to cryptographically secure PRNG software if high-speed outputs are required.
This sounds kind of bogus and there has already been some work on this topic. See for example the entropy distillation phase of Fortuna:
https://en.wikipedia.org/wiki/Fortuna_(PRNG)