diff --git a/doc/design_paper.md b/doc/design_paper.md
index 23f5aad0..4f079db7 100644
--- a/doc/design_paper.md
+++ b/doc/design_paper.md
@@ -929,3 +929,4 @@ Examples of attestations: crypto-kitten vouchers, FIFA ticket redeem coupons, Am
 # Join the game
 
 The work to define TokenScript as a specification is a work in progress. We aim to produce a yellow paper of the key methods and considerations and extend it from there. The work in progress is coordinated with Discourse on http://www.tokenscript.org
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