diff --git a/README.md b/README.md
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+++ b/README.md
@@ -159,6 +159,7 @@ During the RWoT\ID2020 Workshop[[**11**](https://github.com/WebOfTrustInfo/ID202
 * [Self-Sovereign Identity Principles](https://github.com/WebOfTrustInfo/self-sovereign-identity/blob/master/self-sovereign-identity-principles.md)
 * [Inevitable Rise of Self-Sovereign Identity](https://sovrin.org/wp-content/uploads/2018/03/The-Inevitable-Rise-of-Self-Sovereign-Identity.pdf)
 * [Experts talk Self-Sovereign Identity](https://www.coindesk.com/experts-talk-self-sovereign-identity-implementing-systems/)
+* [Self-Sovereign Privacy By Design](https://github.com/sovrin-foundation/protocol/blob/master/self_sovereign_privacy_by_design_v1.md)
 * [Self-Sovereign Identity — wiki.p2pfoundation](https://wiki.p2pfoundation.net/Self-Sovereign_Identity)
 
 <blockquote class="twitter-tweet" data-lang="en"><p lang="en" dir="ltr">0/ “Self-Sovereign Identity: A Progress Report”…</p>&mdash; Christopher Allen (@ChristopherA) <a href="https://twitter.com/ChristopherA/status/989120215702261761?ref_src=twsrc%5Etfw">April 25, 2018</a></blockquote>