@darius cool! I didn't dig in too deeply, so maybe you cover this, but a related helpful feature/tool might be knowing which software (libraries, implementations) would be able to parse data/schemas. getting in to https://caniuse.com/ territory, or things like ACID.

also often helpful if folks (eg, devs) can paste in data (JSON) and see how it validates, using the exact code being used to "observe", without that being captured and included in database.