docs: add references to other sites and SSI files

README.md

@@ -5,6 +5,20 @@ This page is part of the [did:hack](https://didhack.xyz/) hackathon project
 demonstrates a website with a well-known decentralized identifier that doesn't
 offer a publicly accessible Verifiable Presentation / Credential.
 
+## Sites
+
+- [DID present, Verifiable Credential broken](https://broken-example.identinet.io)
+- [Just a did:web DID](https://id-example.identinet.io)
+- [No DID](https://no-id-example.identinet.io)
+- [DID present, Verifiable Credential valid](https://id-plus-example.identinet.io)
+
+## Files
+
+[.well-known/did.json](.well-known/did.json)
+[.well-known/presentation.json](.well-known/presentation.json)
+
+## Expected Verification Status
+
 <div style="display: flex; justify-content: center;">
   <img src="./icons/shield-plus.svg" width="150" />
 </div>