If you have the file, you can use an online EXIF tool to see the original date taken, camera model, and GPS location, which can help you remember what the photo was.
In developer terms, this is a . It is designed to be completely unique so that no two files in a database have the same name. Format: 8-4-4-4-12 hex characters. 1704AF6E 0F64 432A 9D3B 24FF78CB04B1 jpeg
When images are synced or exported, they are often assigned UUIDs like 1704AF6E-0F64-432A-9D3B-24FF78CB04B1.jpeg . If you have the file, you can use