diff --git a/blockspace/README.md b/blockspace/README.md
index 199075f..f703220 100644
--- a/blockspace/README.md
+++ b/blockspace/README.md
@@ -19,3 +19,4 @@
 ### resources
 
 - [ethereum blockspace by paradigm](https://research.paradigm.xyz/ethereum-blockspace)
+- [structuring blockspace derivatives by julian ma](https://mirror.xyz/0x03c29504CEcCa30B93FF5774183a1358D41fbeB1/WKa3GFC03uY34d2MufTyD0c595xVRUEZi9RNG-dHNKs)