diff --git a/.obsidian-git-data b/.obsidian-git-data
index e36e9b2c7..4f23b754c 100644
--- a/.obsidian-git-data
+++ b/.obsidian-git-data
@@ -1,2 +1,2 @@
-Wed Jun 23 2021 21:13:30 GMT+0200 (Central European Summer Time)
-Wed Jun 23 2021 21:13:31 GMT+0200 (Central European Summer Time)
\ No newline at end of file
+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)
\ No newline at end of file
diff --git a/.obsidian/workspace b/.obsidian/workspace
index 24475990d..4e7fdd87f 100644
--- a/.obsidian/workspace
+++ b/.obsidian/workspace
@@ -40,6 +40,17 @@
               }
             }
           },
+          {
+            "id": "d346849c59daf3d4",
+            "type": "leaf",
+            "state": {
+              "type": "markdown",
+              "state": {
+                "file": "wittgenstein protocol.md",
+                "mode": "source"
+              }
+            }
+          },
           {
             "id": "898872c0199461f5",
             "type": "leaf",
@@ -275,7 +286,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "2021-06-23.md",
+                "file": "wittgenstein protocol.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -292,7 +303,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "2021-06-23.md"
+                "file": "wittgenstein protocol.md"
               }
             }
           },
@@ -348,8 +359,9 @@
     "width": 300,
     "collapsed": true
   },
-  "active": "490904cce1505fba",
+  "active": "d346849c59daf3d4",
   "lastOpenFiles": [
+    "wittgenstein protocol.md",
     "2021-06-23.md",
     "entities.md",
     "push.md",
@@ -358,7 +370,6 @@
     "Ophir Lifshitz.md",
     "researching social annotation in education.md",
     "peter kaminski.md",
-    "i annotate 2021.md",
-    "xinran zhu.md"
+    "i annotate 2021.md"
   ]
 }
\ No newline at end of file
diff --git a/2021-06-23.md b/2021-06-23.md
index 57c7b5f0e..c9def53db 100644
--- a/2021-06-23.md
+++ b/2021-06-23.md
@@ -1,6 +1,7 @@
 - [[vera]]
 - [[agora protocol]]
 - [[stoa poikile]]
+- [[wittgenstein protocol]]
 - [[i annotate 2021]]
 - [[entities]]
 - [[push]]
diff --git a/wittgenstein protocol.md b/wittgenstein protocol.md
index f383b75e9..a8618ff08 100644
--- a/wittgenstein protocol.md	
+++ b/wittgenstein protocol.md	
@@ -1,6 +1,7 @@
 # Wittgenstein Protocol
 
 - [[push]] [[wittgenstein]]
-- A [[protocol]] for [[distributed cognition]] ([[communication]]?) on top of a [[wiki]].
-- [[go]] https://anagora.org/wiki/Wittgenstein_Protocol
+	- 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