Codes like these are frequently used in niche creator communities (art, photography, or adult modeling) to bypass automated flagging systems on hosting sites.

Since this looks like a specific creator's archive, the "piece" or context you are looking for is likely found on their primary social profile or the page where the link was originally posted.

This is the handle of the content creator or the person who compiled the file. They are active on platforms like Twitter (X) , Telegram , or Linktree .

Often stands for "Part 1" or a specific sub-category code within that series.

Likely a series or volume number (e.g., "Video 104") used for organizational purposes within a specific collection.