I sent bitcoin to an exchange using an address I had used with them previously, but then found out that they had just retired/stopped using that address. They said I should ask from them the right address every time.
I saw my transaction (0db1e2f9f4233592b5f6ac5c881727e3c5694cfbd21af1744bfb11d069a1ae2d) get through to the old address though (12aAEnfc6192cm4KLfV5eY13jYRqy684Ym). What happens to an inactive/retired address? Can bitcoin be recovered from that address?