The filename "1C1152FD-E71B-4D2A-94C8-9E70E44F551A.jpeg" appears to be a unique identifier (UUID) typically generated by when a photo is captured or exported from the Apple Photos library .
: Because it uses a 128-bit UUID, the filename is globally unique, preventing overwriting when merging folders from different devices. 1C1152FD-E71B-4D2A-94C8-9E70E44F551A.jpeg
A key feature of files named in this format is . When Apple devices generate these UUID filenames, they often store them in a local database (like Photos.sqlite ) to link the file to specific edits, location data, and "Live Photo" video components, even if the user changes the display name in the app. The filename "1C1152FD-E71B-4D2A-94C8-9E70E44F551A
Since this looks like a specific file from your personal library, the filename is globally unique
