For automated scrapers, these strings act as a "Unique ID." Because "HD Video" is too broad, "htms092javhdtoday10052023013154" ensures the user finds exactly what they are looking for.
This represents a date (October 5, 2023, or May 10, 2023, depending on the region). htms092javhdtoday10052023013154 min link
Content uploaders use these specific strings so that when someone searches for a precise file they saw elsewhere, that specific site appears first in the search results. For automated scrapers, these strings act as a "Unique ID