No, you can try our virtual node. We will give you our tokens for free to become a validator. Join chat:https://t.me/incognitochainru
There is all information how to start making money and become validator. You can also chat with people who have already done it.
As far as I understand, only testnet is running now?
If I start now a virtual node and become a validator, all mined coins will be lost or they will be converted to mainnet?