A Spider-Man Marvel NFT drop often publishes a cover hours before the interiors, then a second cover that shares those interiors, then a third file that is only a costume gag. If you sort by timestamp you will reread a rooftop chase and skip the alley conversation that chase depends on.
Write three headings on a card: prelude, main book, coda. Put guest appearances under coda unless they change a promise on page one. When the delayed interior arrives, slide it under main book even if the mint clock says it is “new”.
This habit is the cheap version of a reading order map. It does not need an account. It does not need a marketplace tab. It does need you to look at the credits box once, because letterers often signal a continued scene more clearly than a filename.
If the file is still cover-only, wait. Inventing the fight wastes the actual splash.