# Introduction

- [Overview](/introduction/overview.md): What is OPZ and why is it needed?
- [Roadmap](/introduction/roadmap.md): Be a part of the future with us as we unveil our innovative roadmap.
- [2022: Q1-Q2](/introduction/roadmap/2022-q1-q2.md): Foundational Development of OPZ Wallet
- [2022: Q3-Q4](/introduction/roadmap/2022-q3-q4.md): Milestones in OPZ Wallet Development
- [2023: Q1-Q2](/introduction/roadmap/2023-q1-q2.md): Finalizing OPZ Wallet and KeyFusion Technology
- [2023: Q3-Q4](/introduction/roadmap/2023-q3-q4.md): Launch of OPZ Wallet Android App and Development of OPZ-NFC Card
- [2024: Q1-Q2](/introduction/roadmap/2024-q1-q2.md): Major Developments and Marketing Initiatives for OPZ
- [2024: Q3-Q4](/introduction/roadmap/2024-q3-q4.md): Major Developments for OPZ
- [2025 & 2026](/introduction/roadmap/2025-and-2026.md): Expanding and Enhancing the OPZ Ecosystem