Chunking and retrieving large files with one CID

Hello, I’m aiming to build an app which uses Crust Network’s pinning service for storage. The problem is dealing with any files over 1/2GBs - they’re too big.

Best way around this would be to split the large files into parts which can get pinned on their own, however I can’t figure out how to get back the file in a single piece.

I came across a thread where a poster suggests converting the file to a CAR archive, splitting it with carbites which should then be downloadable with the single original CID when pinned. This does work locally, but sadly Crust has no dag import functionality.

Is there any way to achieve that desired result? Maybe it’s possible to fetch a folder with the CAR chunks and merge them client-side?
Help appreciated :slight_smile: