Ether converter to BTC and hashing24 legitimate question

Hello forks I really need help I want to create a solidity smart contract that can receive Ether the convert it to BTC send to hashing24 wallet for mining to be honest I don’t know much about hashing24 mining if it real or not and I also need help with the converter functionality

Maybe you can have a look at this tutorial: Payable | Solidity by Example | 0.8.13

As for hashing24 wallet, sorry, I am not sure what it is.

Thanks a lot really appreciate