Amsoil or Ultra for uber clean 1 year intervals at that mileage, IMO. Though, I doubt you'll go wrong with M1 EP or any other full synthetic.
But, you didn't exactly define fool proof beyond 1 year/5k mile change now did you?
...and ofc you haven't stated the app, etc etc etc. Oil itself is capable of many things, engines on the other hand? If it's a brand new engine, clean already I doubt you'll have any deposits/'varnish' worth noting.
The reason I suggest Amsoil or Ultra; as I believe others have already, is the lower NOACK and strong HTHS for most of their grades. This means probably less need for top-off over the course of the year as the base oils/TBN overall is very stout in those oils. I mean I doubt you'll get sever TBN readings for only 5k miles in a year, as it's enough use not to be a huge deal.
The only time TBN might be a question mark for a year at short total mileage is if those miles are all sever service. That is, short trips/cold starts/long-idle use, etc.
I recall someone that posted a run with ASM 0w-20 that had terrible remaining TBN at relatively short oil mileage use. The problem? 1/2 mile trips one way to work all winter as the majority of the duty/operating cycles.
Now, if the engine was clean does that mean it left a lot behind after such a run? Flip a coin, but you're pushing it. At the very least it may not be repeatable; i.e. run oil into ground in severe service and expect to be able to extend the oil interval but remain without any sort of visible 'dirty'.