[ithkuil]

Technically content addressing and chunking (chopping up files) are two orthogonal techniques. You could envision a system where the hash of a single raw file (no matter how big it is) is it's identifier, and you can then have a mapping between that identifier and the locations (e.g. IP addresses) of servers who store the whole file.

[anderspitman]

You are of course correct. I was implying current content-addressing systems, such as IPFS.