diff --git a/.obsidian-git-data b/.obsidian-git-data
index 644652b9b..b318bacc1 100644
--- a/.obsidian-git-data
+++ b/.obsidian-git-data
@@ -1,2 +1,2 @@
-Tue Jun 22 2021 19:19:10 GMT+0200 (Central European Summer Time)
-Tue Jun 22 2021 19:18:11 GMT+0200 (Central European Summer Time)
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+Tue Jun 22 2021 19:20:10 GMT+0200 (Central European Summer Time)
+Tue Jun 22 2021 19:19:11 GMT+0200 (Central European Summer Time)
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diff --git a/lightning talks.md b/lightning talks.md
index 4f952cbb2..dc4b05a51 100644
--- a/lightning talks.md	
+++ b/lightning talks.md	
@@ -124,4 +124,6 @@ Inspiration: [[Doug engelbart]]
 
 [[junyu zhan]] from [[logseq]] next!
 
-![[Pasted image 20210622191857.png]]
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+![[Pasted image 20210622191857.png]]
+
+[[logseq]] starts as a personal project by [[tienson qin]]. Draws inspiration from other tools like [[roam research]]; we thank all tools we learnt from.
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