diff --git a/.obsidian-git-data b/.obsidian-git-data
index 4f23b754c..e6b03c792 100644
--- a/.obsidian-git-data
+++ b/.obsidian-git-data
@@ -1,2 +1,2 @@
-Wed Jun 23 2021 21:15:30 GMT+0200 (Central European Summer Time)
-Wed Jun 23 2021 21:14:31 GMT+0200 (Central European Summer Time)
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+Wed Jun 23 2021 21:16:30 GMT+0200 (Central European Summer Time)
+Wed Jun 23 2021 21:15:31 GMT+0200 (Central European Summer Time)
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diff --git a/wittgenstein protocol.md b/wittgenstein protocol.md
index a8618ff08..451dc7494 100644
--- a/wittgenstein protocol.md	
+++ b/wittgenstein protocol.md	
@@ -2,6 +2,7 @@
 
 - [[push]] [[wittgenstein]]
 	- A [[protocol]] for [[distributed cognition]] (aside: is this needed? does this say anything more than [[communication]]?) on top of a [[wiki like]] platform.
-	- 
-	- [[go]] https://anagora.org/wiki/Wittgenstein_Protocol
+	- Builds on [[agora protocol]].
+	- [[2019]] https://anagora.org/wiki/Wittgenstein_Protocol
+		- [[go]] [[2019]]