# 2023: Q1-Q2

### **Q1-Q2 of 2023 Summary:** 

During the first half of 2023, OPZ focused intensely on finalizing the development of the OPZ Wallet and the KeyFusion technology. This period marked the completion of multiple features, including integrating multi-chain support and implementing advanced cryptographic signing processes. Our efforts culminated in the refinement of the Android app, setting the stage for its first launch. And we started with the Planning and Testing phase for our DEX.

### **Q1-Q2 2023 Highlights:**

* [x] **Completion of KeyFusion Protocol Development:** Finalized the innovative KeyFusion MPC technology, ensuring a robust and secure framework for digital asset management.
* [x] **Implementation of ECDSA Signing Process:** Successfully integrated the Elliptic Curve Digital Signature Algorithm (ECDSA) into our wallet, allowing secure, fast, two-party signing without exposing private keys.
* [x] **Development of Schnorr/EdDSA Signing:** Implemented Schnorr/EdDSA signing protocols, enhancing the security and versatility of our wallet.
* [x] **Multichain Support Integration:** Supported multiple blockchains, offering users diverse digital asset management options within the OPZ ecosystem.
* [x] **Android App Finalization:** Completed all necessary development and testing phases for the OPZ Wallet Android app, preparing it for launch on the Google Play Store.
* [x] **DEX Planning and Testing:** We begin developing a Decentralized Exchange(DEX). Our commitment to offering low-latency and high-performance trading experiences.
  * Technology stack: Chronicle Matching Engine and Zero-Knowledge Rollups.
  * Initial development of the OPZ Protocol for Layer-2 solutions on Bitcoin.
  * Begin integration of OPZ Wallet.
* [x] **Referral System:** Get rewarded for inviting friends! Our referral system offers a commission percentage based on the *trading* volume of their referred *traders*.

This period was crucial in solidifying OPZ's commitment to delivering a highly secure, user-friendly, and technologically advanced wallet.