diff --git a/README.md b/README.md
index ff7adbc..7170612 100644
--- a/README.md
+++ b/README.md
@@ -112,6 +112,7 @@ Welcome to our [DePIN (Decentralized Physical Infrastructure Networks)](https://
 - [Livepeer](https://livepeer.org)
 - [Acurast](https://acurast.com/)
 - [Lilypad](https://lilypad.tech)
+- [RustChain](https://github.com/Scottcjn/Rustchain) - Proof-of-Antiquity blockchain that rewards vintage hardware with RTC tokens. Old computers earn more than new ones — the older the machine, the higher the multiplier.
 
 #### Storage