Entanglement Is Not About Transmission of Information

Contem entanglement is not about transmission of information. It's just that when you see one particle, you immediately know what the state of the other particle is. There is no actual communication or transmission that is happening. So even if you could send one particle back in time and keep another one with you, then the person who is, let's say, a hundred years in the past, could know what the other particular is like a hundred years later. But no communication is happening. No transmission is happening. Even if you could do this, information cannot travel through time.