diff --git a/README.md b/README.md
index ecaaedb..00af9a4 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 
 Mining Digital Gold one Block at a Time?! • Don't Expect to Get Insanely Rich (Quick) • Tulips :tulip::tulip::tulip: (like Blockchains) are Great and Gorgeous (and will Endure)
+- [RustChain](https://github.com/Scottcjn/Rustchain) - Proof-of-Antiquity blockchain. Old computers earn more than new ones.
+
 
 ```ruby
 b0 = Block.first(