[aasasd]

Not sure if any metadata other than the file name affects the hash—e.g. modification times. Chunk sizes likely do. Otherwise, I'd expect the hash to address actual content, though frankly I haven't checked.

Edit: in fact, my hasty, belated and superficial skimming suggests that IPFS is an implementation of just a DHT (presumably with some metadata and chunking built in)—i.e. it keeps data itself in about the same way that Bittorrent stores torrent descriptions in the Mainline DHT.