If you believe this is a valid reference, here are a few possibilities for what it might represent — along with suggestions to help you find or create the right content:
In the world of digital releases, the "Fixed" tag means the initial version had an error—such as out-of-sync audio, broken subtitles, or corrupted video frames—and this version is the corrected re-release. Why Quality Control Matters juq050 engsub023501 min fixed
The string attached to it is intriguing. This sequence does not appear to be a random addition. Searching for a pure "023501" brings up results ranging from an electrical switch from Legrand (part number 023501) to a Chinese A500 index fund. However, in the context of "engsub023501," it is highly probable that this is a unique hash, checksum, or database identifier for that specific English subtitle file. This suggests that "engsub023501" is a logically named object where "023501" serves as the unique ID for that specific collection of English text tied to the video timeline. If you believe this is a valid reference,
When community translators apply an English subtitle file ( .srt or .ass ) to a raw video file like JUQ-050 , they must calculate the exact offset delay. A "fixed" file status means an editor manually adjusted the time-stamps using tools like Subtitle Edit or Aegisub, ensuring that at the exact marker of 02:35:01 , the dialogue alignment is perfectly accurate. Why Automated Search Terms Populate the Web Searching for a pure "023501" brings up results