How do I know if I have an uncertified Roon Ready device?

Most of my system is boxed up due to a pending move, and will not be put together by the 21st.

My main question is the certification for my Schiit Yggy. It is (or will be when unboxed) attached to the Roon system by a DigiOne endpoint. Schiit has been coy about its compliance so I’m not 100% sure it would be pass this test.

So: is it? Thanks.