I just found this project, if I understand it correctly then Neutron is a wallet to hold BTC and while holding it will automatically increase BTC holdings through PoS, but how does this work in reality? Is it that NTRN is PoS and the returns of staking NTRN are automatically converted to BTC somehow? Bitcoin is not proof of stake afaik and therefore I dont really understand it how this works. Hopefully someone can explain it to me.