I would like to make my traffic less traceable, but on the outside looking statically mapped to one IP address. For example, me going to a website though TOR would result in requests being sent though different TOR exit nodes, as far as I understand, which makes for different IP addresses for each request. However, I would like the website to see the same static IP address all the time, so I would like to use a proxy at the end of the chain.
How could this be achieved? Should I then write my own proxy server? For example, it would accept traffic with some additional header (the destination header), unpack it and send it to the destination, and then, on request reception it would route the traffic back to the tor network.
It seems like a valid option, though I'm hoping for other, less time-consuming and resourse demanding, answers.