Irakli Gozalishvili

As a side note it might be a good idea to switch to hierarchical tables like we did with [varsig](https://github.com/ChainAgnostic/varsig) that way domain specific tables can exist without every single...

> @Gozala have you perf tested the rust impl? I'm honestly curious cause I see CPU usage as the biggest ??? in this approach which I'm otherwise super jazzed about....

> Oh, and re the `ipld/specs/schemas/tests/null.yml-old` test .. I think that one actually works in JS? Maybe. At least it used to. Yeah this works But the one in prelude...

> So it's a feature that's just waiting for someone (like you!) to show up with a usecase where it's really annoying to not have it and then implement it....

For what it's worth I end up defining Nullables as `type Nullable union { | Null null | Value T } representation kinded` which in structs, gets normalized into just...

> In my opinion it _should_ be defined as a typekind. It should be usable everywhere a scalar is usable. But it has a cardinality of 1, unlike everything else....

I'd be down to represent dag.house in this WG! I also think that representation from Fission would be of great benefit, especially since they are rewriting pretty much everything in...

I would also mention @vmx who started attempt to reconcile [CIDv2 / Fat Pointers effort](https://hackmd.io/@vmx/HkoYAr64o)

We also considered doing something more abstract described in [invocation router](https://hackmd.io/@gozala/invocation-router) document. If we go this route we would essentially accept invocations to arbitrary audience (that were pre-registered) and index...

> Oh, and we need to define what the `"rsc"` should be. These aren't signed independently so I don't see why we'd duplicate the `iss` in the `rsc` field when...