diff --git a/IIPs/iip-0.md b/IIPs/iip-0.md
index 28f491b..2a35359 100644
--- a/IIPs/iip-0.md
+++ b/IIPs/iip-0.md
@@ -4,7 +4,7 @@ title: IPNN base protocol
 status: draft
 type: required
 author: Kayhan Alizadeh <kehiiiiya@gmail.com>
-created: 2023-07-10
+created: 2023-02-12
 ---
 
 ## Abstract