# 4. AQA Token Ecosystem

- [4.1 The role of AQA Token: Transactions, and Asset Ownership](/aqa-white-paper-ver.4/4.-aqa-token-ecosystem/4.1-the-role-of-aqa-token-transactions-and-asset-ownership.md)
- [4.2 Utility of AQA Token](/aqa-white-paper-ver.4/4.-aqa-token-ecosystem/4.2-utility-of-aqa-token.md)
- [4.3 Utility Across Key Sectors: Enhancing Efficiency, Transparency, and User Experience](/aqa-white-paper-ver.4/4.-aqa-token-ecosystem/4.3-utility-across-key-sectors-enhancing-efficiency-transparency-and-user-experience.md)