Is there any way of generating a safe random number without Chainliink VRF? What are the alternatives?

I saw couple days ago this old post for xDAI chain where it is explained a commit/reveal process, check it out!

https://forum.poa.network/t/reliable-randomness-bringing-on-chain-entropy-to-the-xdai-stable-chain/3015

I don't test it, DYOR my friend

Thank you. Gracias tocayo.

De nada! / Np bro!