My first guess is it's something along these lines:
Your client locally stores a pointer to an updatable hash and is programmed to look up the hash when queried. Where in the code could I examine its current state? I'd like to examine it in either the Go or the Node implementations.
I could not find any complete spec on how it is actually implemented. I've been trying to navigate the implementations and figure out the code structure, and I figured this was probably best left as a community question. I'd greatly appreciate a pointer to name query and resolution is in Go or Node implementations.
Is there an example implementation in Node?