How to hide the contents of a smart contract?

Question

blockchain

Hello!
I shoveled a bunch of information, and did not understand some points. Help me to understand.

Is it even possible to create a smart contract so that it can use 100% of the possibilities of Ethereum, but at the same time no one can blue its content? That is, the address of the contract is known, anyone can transfer ETH to it, but the code is hidden.

So it is possible? And how to implement it?

Answer 1

the contract code is always visible, it cannot be otherwise