Currently the text reads as follows:
"The chainspace is defined as a string that identifies a specific Cosmos blockchain (e.g. "ixo", "regen", "cosmos") where the DID reference is stored"
I was wondering if this is too Cosmos specific? Or is did:earth and IID specifically for the cosmos ecosystem. If the latter it would be useful to state this explicitly - in the abstract perhaps. E.g. did:earth is an instance of an IID designed for the cosmos ecosystem