Sorry, I didn't know. While your control is excellent, you do take exogenous insulin. I would never wish you hypos < 56 but insulin is notorious for driving BGs hypo. Has there ever been a case where a T1D taking insulin never goes below 50?
Even your case, where you appear to continue to have some useful pancreatic function, it's probably only a matter of time until more severe hypos occur. Again, I don't wish them on you. If they happen, keep good records and apply again.
You're doing a great job; keep up the good work!