diff --git a/README.md b/README.md
index ece725d..c65de92 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,12 @@ BukkitstrPlugin is a Minecraft plugin that integrates with the Nostr relay to au
 - **Maven** (for building the plugin)
 - **Spigot/Paper** server (Minecraft 1.20 or higher)
 
+- You must sign a kind 30078 to store your username/pubkey
+  - "d" "bukkitstr"
+  - "minecraft" "Your Minecraft User Name"
+  - "nostr" "Your PUBkey hex"
+
+
 ## Installation
 
 1. **Clone the repository**: