diff --git a/list.md b/list.md
index 52ebdf0b..501cd1f2 100644
--- a/list.md
+++ b/list.md
@@ -18,6 +18,7 @@ To add your project to the list follow the instructions [here](/README.md)
 | Pi SDK for Go | Go version of the Pi SDK for making A2U and U2A Payments | SDK | Go        |      [pi-go](https://github.com/pi-apps/pi-go)        |                           |
 | Pi SDK for PHP| App to User payment for Pi in PHP language | SDK | PHP        | [pi-php](https://github.com/pi-apps/pi-php/tree/main)            | [pi-brainstorm](https://brainstorm.pi/project/63cd02acea109c003afe2c2a)                         |
 | Pi SDK for Rust | Secure App-to-User (A2U) integration for Pi Network in Rust. Supports OAuth verification, payment creation, approval, and cancellation — a full backend SDK for Rust developers. | SDK | Rust        |    [pi-rust](https://github.com/pi-apps/pi-rust)       |                        |
+| PiProof | Portable verifiable proofs (PEP/1 protocol): Ed25519-signed event proofs any party can verify against their own trusted state — canonical schemas, replay protection, KYC/Mainnet eligibility gating, Trust Policy Engine, content-addressed registry roots, live Proof Explorer with tamper demo. Includes the AUREVIA transparency dashboard. Live demo: https://eslam-x.github.io/piproof/ | SDK | JavaScript / Node.js 18+ (ESM, zero dependencies) | [piproof](https://github.com/EslaM-X/piproof) | PiProof |
 
 
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