Aaron Craelius

It will be less breaking to add the order book if we leave things as is. Is it causing a problem?

Market is used for efficient order sorting. That's the main purpose. I'm not sure it's a problem to keep it

For a proof of concept Postgres indexer, I propose we start with some proof of concept credit metadata as outlined in #178. Then we could either poll tendermint for new...

This should likely get upstreamed to the SDK

@ryanchristo would you suggest modules don't use ErrInvalidRequest and define custom errors? Or would it make sense if the SDK has a core set or general purpose errors like invalid...

> Thanks for this @aaronc ! In general i'm very much in favor of us being more explicit about data types when thinking about anchoring/signing/storing functionality as described here. A...

So one thing I'm thinking is where `Msg/Sign` should really only apply to graphs... because other formats can't necessarily be implied to have implicit meaning. Except maybe PDFs?

> @aaronc would you like to include `MsgStoreRDFData` and `MsgStoreGraphData` definitions in this PR as well? Or tackle those in a follow up ? Is it helpful to see the...

I made a few updates to show the bigger picture. There are a few more things that I have in mind which I'll try to get to later today

@clevinson @blushi so the thing I was trying to explain there at the end is that right now I have three ways of representing each piece of data: * IRIs...