How are you going to identify them by hash or know which hash is significant? Why not store that determiner in the SP name and use that to pick and chose diffe

How are you going to identify them by hash or know which hash is significant? Why not store that determiner in the SP name and use that to pick and chose different versions based on that determiner. Unless each binary gets its own hash (in which case you could solve it by building the SP when the package is built and then injecting it into the binary) there's some piece of information you'd use to chose which one to use - why obfuscate that information behind a hash instead of just using it directly as a descriptor?