At least the Deno folks seem to be discussing and working on it: https://github.com/denoland/deno/issues/200
@EvanHahn See Hypercore (IPFS is VC-funded). A signed DAG would be interesting but probably overlaps more with git than my use case. All I really need is a signed hash of the file tacked onto it.
@aral I think it'd be cool to use a content-addressed system like IPFS to address this, but I haven't thought about it too much!