Hey, I noticed on the stream that Casey didn't see xxHash's spec, which led to Murmur being used. I just want to drop a link to it in case anyone is interested.

draft in the title doesn't give much trust in this spec.

I think this is better place for the spec, basically in docs folder in the source code: https://github.com/Cyan4973/xxHash/blob/master/doc/xxhash_spec.md