Stendesto

Stendesto is a cross between a Stanley plum (a European plum—not the usual Japanese plum species used in these interspecific crosses) and a Modesto apricot. It has the same number of chromosomes as an apricot.

https://bnr.bg/en/post/100167697/bulgarian-scientists-created-new-fruit

I'd be highly interested in seeds from the fruit of this tree.