Digital files can degrade (bit rot). Unique IDs allow automated systems to monitor the health of a file.
Traditional museums are limited by physical space. Organizations like the V&A Explore the Collections or the Moscow Museum of Cosmonautics use digital cataloging to make millions of items accessible to anyone with an internet connection.
Entry might be a single frame of a 1950s documentary, a blueprint of a Soviet spacecraft, or a recorded oral history. Without these identifiers, these pieces of history would be lost in a "digital dark age." Why These Identifiers Matter
By searching a specific ID, a student in Tokyo can view the same artifact as a curator in London simultaneously. The Future of the "100374" Entry
Scholars and researchers use these codes to cite specific sources accurately.